This document discusses adjustments made to business accounts, including capital vs revenue expenditures and incomes, accruals and prepayments, bad debts, depreciation, and provisions for doubtful debts. Capital expenditures are expenses related to long-term assets that are capitalized on the balance sheet rather than expensed immediately. Revenue expenditures are day-to-day operating costs that are expensed in the period incurred. Accruals and prepayments ensure expenses and revenues are recorded in the appropriate period based on when they are incurred rather than when payment is made. Bad debts are customer balances written off as uncollectible, while provisions for doubtful debts account for expected future bad debts.

1. Adjustments to the final accounts of business organisations
In this section we cover the following topics:
 Capital and revenue expenditure
 Accounting for accruals and prepayments
 Bad debts, recovered bad debts and provision for doubtful debts
 Bad debts
 Provisions for doubtful debts
 Bad debts recovered
 Depreciation
 Meaning of depreciation
 Calculation of straight-line and reducing balance methods of
depreciation
 Deprecation adjustments for profits and balance sheets
 Calculation of profits and losses on asset disposal
Classification of expenditure
All firms spend money in their business operations. However, not all this
expenditure will appear immediately in the profit and loss account as an
expense. The reason this happens is due to the classification of all
expenditure into one of two kinds either capital expenditure or revenue
expenditure.
Capital expenditure
Money spent on fixed assets or any other long term projects is likely to be
classified as capital expenditure. The purchase of a fixed asset involves
money being spent on an item which is going to be (hopefully) used for
more than one period of time. Therefore, including it as an expense in the
current profit and loss account would be misleading and would violate the
idea of the accruals concept (where expenses are matched to the period
in which they 'belong'). The accruals concept is covered in more detail on
3.2
As a result, capital expenditure appears on the balance sheet. For
example, the purchase of new equipment would be capitalised and listed
as a fixed asset. Money has been spent on this asset and the bank or cash
figure would be reduced, but it initially appears as though the cost of the
asset does not appear as an expense. However, the asset does appear as
an expense but this is done over time and will appear as depreciation (a
provision, not an expense - don't worry, both provisions and expenses are
deducted as though they are expenses in the profit and loss account).

2. Capital expenditure would also include costs involved in getting the asset
into working condition. For example, these costs would all be classified as
capital expenditure:
1. Delivery costs for asset
2. Installation costs
3. Legal fees involved with the purchase of an asset
Revenue expenditure
Money spent on day-to-day running costs would be classified as revenue
expenditure. This is because the expense can be linked to belonging to a
specific period of time. The expense is 'used up' during that period of time
and will not be carried forward into the next period of time. Any items of
revenue expenditure will appear as an expense in that period's profit and
loss account
If the expenditure does not add value to the firm or have any long-lasting
impact then it is likely to be revenue expenditure.
The following table illustrates examples of capital and revenue
expenditure:
Capital expenditure Revenue Expenditure
Installation of heating system, Annual costs of heating system
Upgrades to computer system Power cost of computing system
New premises Repairs to premises
Painting new premises Repainting existing premises
Carriage inwards on new equipment Carriage inwards on stocks for resale
Installation costs of machinery Running costs of machinery
One-off license fee Annual road tax
Differences between the two types of expenditure
Capital expenditure is capitalised. This means that it does not appear in
the profit and loss account as an expense but goes straight on to the
balance sheet. However, the cost of a fixed asset will appear in the profit
and loss account as an expense, but this will be on the form of

3. 'depreciation' which we will cover in this module. Revenue expenditure
will appear in the profit and loss account in the period in which it is
incurred:
Type of expenditure Where it should appear
Revenue expenditure Profit and loss account - expense
Capital expenditure Balance sheet item - asset
Capital and revenue income
Similarly, incomes for the firm will be classified as either capital income or
revenue income.
Revenue income
This usually includes the revenue from the sale of stocks, but may also
include money received from items such as commissions received, or
interest received. Revenue incomes will all be included in the profit and
loss account (sales revenue appears in the trading account section of the
overall account). Any other forms of income would be credited to the
profit and loss account normally added on to the gross profit before the
expenses are deducted.
Capital income
This refers to one-off sources of income. The sale of a fixed asset would
be treated as capital income. This means that the revenue from the sale
of a fixed asset, the money raised through the issue of shares, or money
obtained in the form of a loan would not be included as income in the
profit and loss account.
Implications in classification of expenditure
If any item is incorrectly classified as capital expenditure then there will
fewer expenses included with the other revenue expenses in that year's
profit and loss account. In other words, profits will be higher this year as
a result. However, once the expenditure has been capitalised on the
balance sheet, it will require depreciation over time. Hence, future profits
will be lower (maybe not by much - this will depend on how long a period
the asset is written off over).
Although the distinction between 'revenue' and 'capital' appears
straightforward, it is not always easy to classify items as one or the other
and the classification will partly depend on whether or not a firm regards
an expenditure as a significant amount of expenditure or not. For

4. example, when a firm buys a set of chairs, for example, then technically
these should be regarded as an asset which will provide a benefit over the
next few years i.e. it is a capital expenditure which should be put on the
balance sheet and depreciated. However, if the cost of the chairs is only a
few hundred pounds the firm may write them off in one go i.e. treat them
as revenue expenditure and put the total expenditure on the profit and
loss this year (this is the concept of materiality, covered in 3.2)
In the case of items such as research and development some firms will
treat this as a revenue expenditure on the basis that the benefits of this
have been used up this period. Other firms will treat research and
development as capital expenditure on the basis that it will hopefully
provides a benefit in the future if the research is fruitful. This lack of
clarity about what is and what is not a capital expenditure gives some
firms increased scope for 'window dressing' their accounts so as to
present the firm in a particularly flattering way. For example, by deciding
to classify an item as a capital expenditure rather than as revenue
expenditure this year's costs will be reduced and profits increased simply
because of a change in accounting policy.
As a result, the accounting profession has developed a series of
regulations which state which items of expenditure can and which cannot
be capitalised on the balance sheet. These regulations are covered in
module 6. For example, in the case of Research and Development costs
'SSAP 13' states that R & D expenditure can only be capitalized if certain
conditions are met".
Exam tips - capital and revenue expenditure
Examination questions do not normally focus solely on the distinction
between capital and revenue expenditure. This topic is likely to be tested
in the context of some other topic - such as the effect on profits of the
purchase of a fixed asset.
The distinction between capital and revenue expenditure (and incomes)
may be tested in terms of their effect on cash flow and profits at the
same time.
Accruals and prepayments
The profit and loss account for any firm should show the income and
expenses belonging to the time period in which account claims to
represent. In most cases, the profit and loss account is drawn up for a

5. year - this means that it should show all the income earned and all the
expenses incurred for that year even if they have not all been paid and
received.
This idea is contained within the accruals (or matching) concept - that we
should account for income and expenses when they are incurred (i.e.
used up), not when they are paid and received. In other words, if an item
of income or an expense belongs to a period of time (e.g., car insurance
for a year) then it would appear as an income or expense for that period -
regardless of the amounts actually paid or received.
So far, we have only applied this concept to sales and purchases - sales
are included as income and purchases are included as an expense even
though they are usually on credit terms and the money from these
transactions may not be paid or received until the next accounting period.
For example, credit sales made on 20th December 2001 would count
towards the profits of the year ended 31 December 2001, but the cash
generated by this sale is unlikely to be received until 2002. The accruals
concept must also be applied for any expenses and any incomes. This
leads to some new definitions:
The implications of these for the profit and loss account is that this
account should show the income that should have been received and the
expenses that should have been paid when the transaction was originally
made, even if this does not correspond with the money paid in or
received.
If expenses are paid immediately when they are incurred and income is
received immediately when it is also earned, then we have no need for
accrual and prepayments. For example, if we assume the annual
electricity bill was £750 and commission received for the year of 2001
was £500, then the ledger accounts would appear as follows:
Electricity
2001 - £ 2001 - £
Dec 31 Bank 750 Dec 31 Profit & loss 750
Electricity appears on the debit side of the profit and loss account (as an
expense).
Commission Received

6. 2001 - £ 2001 - £
Dec 31 Profit & loss 500 Dec 31 Bank 500
Commission received appears on the credit side of the profit and loss
account (as income).
If you are not using bookkeeping, then you should be aware of the
following:
 Expenses - Debit balances
 Incomes - Credit balances
In the above example, Rent would appear as a debit (expense) and
commission received would appear as a credit (income) in the profit and
loss account.
If we allow for accrued expenses and prepayments then this will involve
discrepancies between the amount that appears in the profit and loss
account and the amount that was actually paid or received. The following
examples include situations taking this into account.
Concepts covered
1. Accrued expenses (or accruals) are expenses incurred during a
financial period but not yet paid for, i.e. expenses owing
2. Prepayments are expenses paid in advance of the current financial
period (i.e. paid now for the next period).
3. Accrued revenue refers to income which is still owing to firm
(similar to debtors)
4. Prepaid revenue refers to income which the firm has received in
advance of when it was due
Adjustments without bookkeeping
The same examples as above are now explained without the use of
bookkeeping.
Remember the profit and loss account has to deal with the amounts that

7. were due to be either paid or received. Therefore the adjustments needed
for accruals and prepayments in expenses will be as follows:
Profit and loss entry = amount paid + accrued expenses still
owing
Profit and loss entry = amount paid - prepayment for next period
For incomes and revenues received by the firm, the treatment will be as
follows:
Profit and loss entry = amount received + accrued revenue
(amount still owing to us)
Profit and loss entry = amount received - prepaid revenue
(received in advance for next period)
Dealing with more than one year
So far we have considered examples where the outstanding balance only
occurs at the end of the year, It is perfectly possible to carry these
forward and to have outstanding balances at the start and at the end of
the year.
We can use our knowledge to determine how much should actually be
entered in the profit and loss account for the particular period.
Consider the following examples (as before, follow the links to the
examples):
Balance sheets
On the balance sheet, only the amount that is either an accrual or a
prepayment should be included in current assets and current liabilities.
Normally, prepayments should appear in current assets after bank and
cash. Accruals should appear in current liabilities after creditors and bank
overdrafts.
Accrued expenses or prepaid Prepaid expenses or accrued
revenue revenue
Credit balances Debit balances
Current liabilities Current assets

8. In questions where the data is presented in the form of a trial balance,
the amount actually paid or received will appear within the trial balance.
Information relating to accruals and prepayments will be given at the
bottom of the trial balance with the closing stock and other information
Exam tips - accruals and prepayments
To calculate the amount to be included in the profit and loss account,
think about the amounts that belong to that period - irrespective of
whether they have been paid or not.
Be careful in case there are outstanding balances from both the start and
the end of the period - the amounts will need adjusting for both.
Accruals and prepayments will always generate an item for the balance
sheets
Bad debts
Credit sales and credit purchases are normal business transactions, where
goods are exchanged between supplier and customer, but the money for
the transaction is exchanged at a later date. These credit terms offered
gives firms valuable 'breathing space' where they can pay for the goods at
a time when the firm may have more money available (most credit terms
expect payment within one month).
The business offering credit terms is taking the risk that some customers
may never pay for the goods sold to them on credit. Any debtor's
balances that remain unpaid (after a specified period of time has elapsed)
are classified as a bad debt.. The process of cancelling a debt because
payment is not expected to be received is known as 'writing off' the bad
debt. Bad debts are an unfortunate, but not unusual business expense,
and must be charged as an expense to the profit and loss account in the
period when the firm decides to cancel the debt from ledger accounts
Bad debts are a profit and loss expense in the period in which they
are written off
Firms would not offer credit to any firm they know would not pay, but
many firms will experience financial difficulty - and may have to close
down - thus making bad debts an inevitable part of the business world.

9. When a debt is found to be bad, the balance on the debtor's account
ceases to have any real value and must be closed down as an asset
account (here we are trying to show a realistic value of the assets of the
firm - the prudence concept - covered in 3.2). This is done by crediting
the debtor's account to cancel the asset and increasing the expenses
account of bad debts by debiting it there.
Sometimes the debtor will have paid part of the debt, leaving the
remainder to be written off as a bad debt. Alternatively, the firm may
receive part of the outstanding debt in full settlement. At the end of the
accounting period, the total of the bad debts account is later transferred
to the profit and loss account as an expense.
The double entry for bad debts is as follows:
Debit Credit
Bad debts Debtor
During 2005, the following sales were made all on a credit basis.
January 15, sales of £750 were made to G Flitcroft
March 11, sales of £490 were made to G Elliot
April 27, sales of £160 were made to P Krugman
The entries for these sales would appear as follows:
G Flitcroft
2005 - £ 2005 - £
Jan 15 Sales 750 - - -
G Elliot
2005 - £ 2005 - £
Mar 11 Sales 490 - - -
P Krugman

10. 2005 - £ 2005 - £
Apr 27 Sales 160 - - -
(N.B. The sales account would receive the credit entry for each of these
sales)
On the 31 December of that year it was decided that the following
accounts would be written off as bad debts:
G Flitcroft
G Elliot
At 31 December, P Krugman had been declared bankrupt during the year
and a payment of 25p in the £ was received by cheque in full settlement
of this account.
The debtor's account would now appear as:
G Flitcroft
2005 - £ 2005 - £
Jan 15 Sales 750 Dec 31 Bad debts 750
G Elliot
2005 - £ 2005 - £
Mar 11 Sales 490 Dec 31 Bad debts 490
P Krugman
2005 - £ 2005 - £
Apr 27 Sales 160 Dec 31 Bank 40
- - - Dec 31 Bad debts 120
- - 160 - - 160
With the P Krugman account, a settlement of 25p in the £ means that we

11. have received 25p for every £1 owing to us - the other 75p in the £ is
rewritten off as a bad debt.
To complete the entries, the amounts are transferred to the debit side of
the bad debts account. This account is then transferred to the debit side
of the profit and loss account - as an expense.
Bad debts
2005 - £ 2005 - £
Dec 31 G Flitcroft 750 Dec 31 Profit and loss 1360
Dec 31 G Elliot 490 - - -
Dec 31 P Krugman 120 - - -
- - 1360 - - 1360
In a trial balance, the entries for bad debts will always be in the debit
column.
This means that the bad debts have already been deducted from the
debtors figure in the trial balance and therefore you should not deduct the
bad debt from he debtors figure. Only if the bad debt has not been
recorded in the books would the debtors figure need to be reduced
because of bad debts.
Provisions for doubtful debts
The profit and loss account and the balance sheet are the final accounts
of the firm. One of the main aims of producing these statements is to
show a true and fair view of the firm's financial position. One way in
which we achieve this is by showing realistic values for any assets that
the firm has. Any debtor balance which is unlikely to be collected should
be written off as a bad debt and the overall total for debtors will therefore
not contain amounts that we have given up hope of collecting.
However there is a problem with the debtors figure as it appears on the
balance sheet. Although the debtors figure contains the total amount that
we aim to collect from our customers, the firm will probably recognise
that, over the course of the next year, some of these debtors will become
bad debts and have to be written off.
The firm will have no idea (although it may suspect) which of the firm's

12. debtors will become bad debts (surely it would not have given credit
terms to any customer who is unlikely to pay), but it will have to face up
the fact that bad debts are a common business occurrence. In most
cases, the debtors would be wiling to pay, but simply cannot (maybe
because the customer's firm has had to close). As a result, the debtors
figure on the balance sheet does not show a 'true and fair view' of the
actual amounts that will be collected by the firm from the customers.
Therefore to be prudent, the firm should try to aim to show a more
realistic figure for the amounts likely to be collected over the near future -
in other words, it should try to estimate the size of any future bad debts,
before they actually occur. This can be done by creating a provision for
doubtful debts.
This provision is supposed to reflect the likely size of the future bad debts
which means that this can be deducted form the debtors figure on the
balance sheet so to give a more realistic figure for the amounts likely to
be collected.
The provision for doubtful debts is not the same as the amount of bad
debts. Bad debts are actual sums of money that have been written off.
The provision for doubtful debts is an estimate of the size of future bad
debts - it has not happened. The firm may actually over or underestimate
the size of the future bad debts when creating this provision. This does
not matter, as long as the estimate is a reasonably realistic prediction of
what will happen then it does not matter if the actual bad debts in the
future are not exactly the same as the provision for doubtful debts.
Calculating the size of the provision for doubtful
debts
When trying to estimate a figure for doubtful debts, a firm would want to
take into account the following:
1. The amounts of debts outstanding from each customer
2. How long each debt has been outstanding
3. Economic climate - incidences of business failure
Firms will have different experience when it comes to bad debts. Some
firms will operate in industries where bad debts are more frequent than
others. Therefore the estimates will differ between firms.
Generally, the longer a debt is owing the more likely it is that it will

13. become a bad debt. This can be seen in an aged debtors schedule which
ranks and classify amounts owing to the firm by the length of time that
they have been outstanding.
Example: Ageing Schedule for Doubtful Debts
Period debt Estimated percentage Provision for
Amount
owing doubtful doubtful debts
- £ % £
30 days or less 10,000 1 100
1 month to 2
6,000 2 120
months
2 months to 6
800 5 40
months
6 months to 1
300 10 30
year
Over 1 year 180 50 90
Total debtors
17,280 - 380
amounts
This balance of £380 for the provision would then be deducted from the
value of the debtors figure on the balance sheet - giving us a more
realistic value of the amount that we will collect from the debtors.
As far, as most examination questions go, the provision for doubtful debts
is likely to be a percentage of the overall debtors figure. For example,
some firms may always maintain a provision for doubtful debts of 2 or 3%
of their outstanding debtors totals.
Accounting for provisions
A provision is an amount charged against profit (i.e. treated as an
expense) to record a reduction in the value of an asset - even if the exact
fall in value is uncertain. Whether you have studied bookkeeping or not,
the accounting entries for provisions are unlike any other types of entries
that you will make in terms of their effect on the profit and loss account,
as well as on the balance sheet.
There are three main types of provisions that are studied:
1. Provisions for doubtful debts

14. 2. Provisions for depreciation
3. Provision for unrealised profit on stock
If a firm's asset has lost, or is expected to lose value, then we would want
to show this loss in the accounts. The balance sheet value can be
reduced, but we also want to show the effect of this loss on the profits as
well. Therefore a provision will appear in the profit and loss account as an
expense - even though no money has been spent. If you imagine that
you'd lost some money - you would treat this as a loss for yourself, even
though you haven't actually spent any money.
Although a provision will appear as an expense in the profit and loss
account, it is only the adjustment to the provision that appears as an
expense. Therefore, if the provision is kept at he same level over a few
years then, apart from when the provision is created, there will be no
further expense in the profit and loss account - only when it was first
created.
It may help if you think of it as money you put aside. If last year you had
put aside £200 out of profits, and this year you want the same amount to
be 'aside' then you don't need to deduct anything from this years profits.
The £200 is still there - it was on last years balance sheet and it will be on
this years' too, unless it is adjusted.
Provisions are always credit balances and they are kept in the firm's
books until the firm decides to eliminate them from the entries. If a
provision is to be increased then a further credit entry will need to be
'added' on the existing balance. If the provision were to be reduced then
there would need to be a debit entry to reduce the overall balance.
If the provision were actually reduced between one year and the next,
then this reduction in the provision would actually be treated as income
and would be added on the year's gross profit.
The rules for provisions are as follows:
Profit & loss account Balance sheet
Show change in provision only
Increases = expenses Deduct full provision from relevant asset
Decreases = revenues

15. Accounting entries for provisions for doubtful
debts
When the decision has been taken as to the amount of the provision to be
made, then the accounting entries needed for the provision are:
Debit Credit
Profit & loss Provision for bad debts
Increasing the provision
This provision that was created will be kept on the firm's books and can
be adjusted both upwards and downwards to meet changing
circumstances.
If we assume that as at 31 December 2002 the debtors figure had risen
to £16,000 (see example 1 link above) then the provision may well be
adjusted upwards to take into account the increased likelihood of bad
debts.
If we maintain the provisions at 3% of debtors, then the provision would
be increased to 3% x £16,000 = £480. However, because there is already
a provision in existence of the £450, we simply need to add on another
£30 to the credit side of the provision for doubtful debts account.
Provision for doubtful debts
2001 - £ 2001 - £
Dec 31 Balance c/d 450 Dec 31 Profit & loss 450
2002 - - 2002 - -
Dec 31 Balance c/d 480 Jan 1 Balance b/d 450
- - - Dec 31 Profit & loss 30
- - 480 - - 480
Therefore the rule for increasing the provision is as follows:
Debit Credit

16. Profit & loss Provision for bad debts
with the increase in the provision with the increase in the provision
Profit and Loss Account (extract) for the year ended 31 December
-
2002
- £
Gross profit xxx
Less Expenses: -
Provision for doubtful debts 30
Balance sheet (extract) as at 31 December 2002 - -
Current assets £ £
Debtors 16,000 -
Less Provision for doubtful debts 480 15,520
Reducing the provision
The provision is always shown as a credit balance. Therefore, to reduce it
we would need a debit entry in the provision account. If the firm's debtors
figure was lower than in the provision year, or the firm had decided that
there was a reduced risk of bad debts then the firm may wish to reduce
the overall provision.
In our example, on 31 December 2003, the debtors figure was £14,000,
and the provision was to be maintained at 3% of debtors. This means that
the provision would be reduced down to £14,000 x 3% = £420.
As the outstanding credit balance on the provision for doubtful debts
account is £480, we will need to debit that account in order to reduce the
provision. This is completed as follows:
Provision for doubtful debts
2001 - - 2001 - £
Dec 31 Balance c/d 450 Dec 31 Profit & loss 450
2002 - - 2002 - -

17. Dec 31 Balance c/d 480 Jan 1 Balance b/d 450
- - - Dec 31 Profit & loss 30
- - 480 - - 480
2003 - - 2003 - -
Dec 31 Profit & loss 60 Jan 1 Balance b/d 480
Dec 31 Balance c/d 420 - - -
- - 480 - - 480
- - - 2004 - -
- - - Jan 1 Balance b/d 420
The entries needed for when the provision is to be reduced are as follows:
Debit Credit
Provision for bad debts Profit & loss
with the decrease in the provision with the decrease in the provision
Profit and Loss Account (extract) for the year ended 31
-
December 2003
- £
Gross profit xxx
Add -
Reduction in provision for doubtful debts 60
Balance sheet (extract) as at 31 December 2002 - -
Current assets £ £
Debtors 14,000 -
Less Provision for doubtful debts 420 13,580
For non-bookkeeping students...
Even if you are not using the bookkeeping entries in this module, the
rules for accounting for the provisions for doubtful debts can still confuse.

18. As long as you remember then distinction between the entries in the
profit & loss account and the entry for the balance sheet than you should
be alright.
Profit & loss account Balance sheet
Show change in provision for
doubtful debts only:
Deduct full provision from debtors figure -
show workings in current assets
Increases = expense
Decreases = revenue
Bad debts recovered
It is not uncommon for a debt written off in previous years to be
recovered in later years. The entries needed to record this can be split
into two stages:
First reinstate the balance on the debtors account in the
sales ledger
This may appear odd, but the main reason for restoring the balance on
the debtor's account is to give a more detailed record of the debtor's
'history'. The fact that the bad debt has been recovered may influence the
decision in the future as to whether the firm offers credit terms to this
same customer again.
Entry to reinstate the balance on the debtor's account
Debit Credit
Debtor's account Bad debts recovered account
Show the effect of the payment being received in the
cashbook and in the debtors account
Payment received from debtors
Debit Credit
Cash/bank Debtor's account
At the end of the financial year, the credit balance in the bad debts
recovered account will normally be transferred to the credit side of the

19. profit and loss account (as income)- it would be added on to the gross
profit
Normally, we try to match income to the period in which it was generated,
or the expense to when it was incurred. However, with bad debts
recovered this procedure is ignored. Rather than add the bad debt
recovered as income for the period in which the sale was made, we
include the income in the period in when it was recovered instead.
To summarise: Bad debts recovered
Trial balance entry Effect on net profit
Credit Added as income
Exam tips - bad debts and provision for bad
debts
 Remember, it is the change in the provision that will appear in the
profit and loss account.
 The full provision will be deducted on the balance sheet.
 Although related, it will be easier if you treat the bad debts and the
provision for any bad debts as completely separate items when making
calculations.
 This topic can be integrated into the construction of the final accounts.
Meaning of depreciation
Fixed assets are those assets, which are:
1. of long life, and
2. to be used in the business, and
3. not bought with the main purpose of resale.
Although they represent an expense when they are purchased in the
sense that they cost money, purchases of fixed assets are items of capital
expenditure and therefore will not appear directly in the profit and loss

20. account during the period in which they are acquired. However, we still
need to show the effect of a fixed asset purchased in the final accounts
and this is achieved through the use of depreciation.
The main reason for charging depreciation to the profit and loss account is
to satisfy the accruals concept - that the profit and loss account should
reflect the expense incurred in that period of time. Therefore if an asset is
used over a period of time then there should be a charge in the profit and
loss account to reflect this usage. However, depreciation is not really a
'true' expense because it does not involve any cash being paid out by the
firm. Depreciation is actually a provision not an expense. This means that
it is supposed to represent an amount equal to the loss in value of the
asset.
Therefore, when a fixed asset is purchased we will not enter the full
purchase price of the asset as a profit and loss account expense. We will,
however, enter a proportion of the asset's charge as a depreciation
provision, for each year that we make use of the asset. This provision will
appear as an expense and will also be deducted from the value of the
asset on the balance sheet - in order to show the reduced value
Causes of depreciation
Why do assets lose value over time? The main reasons to explain a loss in
value are as follows:
1. Wear & tear
2. Obsolescence
3. Passage of time
4. Depletion
Wear and tear
Most fixed assets will deteriorate over time (i.e. they wear out). This is
especially true for vehicles, machinery and equipment. Property does not
wear out as quickly and land may never wear out. Freehold land - land
that is owned outright - does not have to be depreciated).
Obsolescence
Advances in technology will mean that assets will lose value. This is
because, as new innovations are launched into an industry, assets using
older technology will become out of date and therefore will have less
value. This does not mean that the equipment is worthless, some firms
may buy the older assets and use them because they cannot afford to buy
new up-to-date equipment.

21. Passage of time
Intangible assets are those which do not exist in a physical sense.
Leasehold property and goodwill are examples of intangible fixed assets.
These assets may have a legal life fixed in terms of years. For instance,
you may agree to rent some buildings for 20 years. This is normally called
a lease. After twenty years has elapsed the lease is worth nothing to you,
as it has finished. Whatever you paid for the lease is now of no value.
A patent allows the holder to exploit an innovation or invention for a fixed
period time (usually 16 years) without any threat of others copying. This
could also be considered a fixed asset - if it is purchased, as it is likely to
help the firm to generate more income in the future. Here though, instead
of using the term depreciation, the term amortisation is often used for
these intangible assets.
Depletion
Some assets, especially land, will lose value as they are used more and
more. For example, a mine will lose value the more the resources are
extracted from beneath the surface. Therefore it is the rate at which the
resources are depleted which will determine how quickly the asset loses
its value.
What happens if the depreciation is wrong?
No one can accurately determine the value of a tangible fixed asset in a
number of years time. Depreciation is based on estimated values.
Estimates are made for the expected lifespan and any scrap value that
might be received for the asset when it has reached ht end of its useful
life. Neither of these is likely to be known with certainty. Does this
matter?
It would be ideal if the asset did last as long as was estimated. However,
this is not a crucial issue. As long as the estimate that is made is realistic
then it does not matter. If the asset does not last as long as was expected
then when the asset is disposed of, the firm would include, the loss of the
value as an expense (the loss would be based on what the asset was
worth at that moment in time - the net book value).
Similarly, if the asset last longer than was expected then the asset would
appear to have no value according to the firm's accounts. This is not a
problem. For many years, the entire fleet of Concorde (the supersonic jet)
was valued on British Airways' balance sheet as having zero value.
If the lifespan of an asset is estimated to be longer then the annual

22. depreciation expense will be smaller - as the value of the asset is 'spread'
over a longer period of time. This means that a smaller amount will
appear in more years than if a shorter lifespan had been estimated. Some
firms have been accused of using this as a means of 'window dressing'
their accounts - by exaggerating the lifespan of an asset, the profits can
be higher by only charging a smaller amount of deprecation against the
annual profits. Auditors are supposed to check this and question any
unusually long estimates for expected lifespan.
If the depreciation policy (the method, the lifespan, and so on) is
suspected to be highly misleading then it is possible for the firm to
change methods. However, the concept of consistency means that the
change should be a one-off change, and the change should be disclosed in
the 'notes to the accounts' in the annual report and accounts of the
company (only for limited companies).
Depreciation and accounting concepts
According to the historical cost concept. All fixed assets should be shown
at cost value. However, all fixed assets, with the exception of land, should
be subject to depreciation.
The prudence concept states that we should not overstate the value of
our assets and therefore depreciation is the method by which we show a
more realistic value for asset. Some students are under the impression
that the depreciation of assets is undertaken purely to show realistic
value for fixed assets. This is not the case. The main reason for providing
for depreciation is concerned with the matching concept.
The matching concept (also known as the accruals concept) implies that
business costs and revenues should always be accounted for in the period
in which they are incurred. If a firm has to pay annual rent, then this
expense will appear in that year's profit and loss account - even if not all
of it has yet been paid. Likewise, we include sales as income for a period -
even if the debtors have not yet sent us the money for the sales.
Similarly, the cost of a fixed asset should only be included as an expense
for the period in which we benefit from he use of the asset. However, if
we benefit for many years then we should spread the cost of the asset
over this longer lifespan - i.e. through the use of annual depreciation. All
items of capital expenditure will not appear as an expense in the period in
which they are purchased but will be 'written off' over their useful life.
Finally, once a depreciation method is selected, the policy should not be

23. changed. This is an application of the concept of consistency. This states
that changing methods would make comparisons with previous year's
account much harder and could be subject to distortions. Therefore
changes should only take place in unusual circumstances.
Appreciation
What about the assets that increase (appreciate) in value? It is normal
accounting procedure to ignore any such appreciation, as to bring
appreciation into account would be to contravene both the historical cost
concept and the prudence. Nevertheless, in certain circumstances
appreciation is taken into account in partnership and limited company
accounts, but this is left until partnerships and limited companies are
considered.
There is an intense and lasting debate on this issue within the accounting
profession. The profession appears generally to have accepted the use of
'current values' on the basis that this gives more meaningful information
to the users of the statements. The system used in the UK at present can
best be described as a 'hybrid' one which uses a mixture of historical cost
and revaluations. At present the choice is left to the preparers of the
statements.
Methods of calculating depreciation
There are a variety of different methods used by firms when calculating
the depreciation for fixed assets. However, the two main methods in use
are:
1. Straight line method
2. Reducing balance method
We will consider how each of these two methods is calculated
Straight-line method
This method, also known as the fixed instalment method, is the most
commonly used method of depreciation. It is also the easiest method to
account for.
Once the annual depreciation provision has been calculated, this will
remain the same for each year the asset is in use. The formula for
calculating the annual rate of depreciation is as follows:

24. The scrap value (sometimes known as either residual value or disposal
value) will, in most cases be an estimate. It is common, keeping in line
with prudence to have a zero scrap value - due to the uncertainty of any
estimate.
Example 1
A delivery vehicle was bought for £25,000 and we thought we would keep
it for five years and then trade it in for £3,000 (in effect the trade in value
becomes the scrap value).
Once you have had a go at this, check your answer against ours. If you
have made some mistakes, make sure you work out carefully where you
have gone wrong.
Straight-line as a percentage
It is fairly common to express straight-line depreciation as a percentage.
This simply means that a percentage of the original cost of the asset will
be charged as the deprecation. For example, if an asset cost £10,000 and
depreciation is to be calculated at 10% on cost - this would mean that we
should charge 10% x £10,000 (£1,000) as the annual deprecation for
each year that we have the asset.
The percentage quoted under the straight-line method will also tell us
how long we expect the asset to last, for example:
10% - 10 years
25% - 4 years
20% - 5 years
Reducing balance method
In this method, the annual deprecation is based on a
percentage of the asset's net book value (i.e. what the asset
is worth in the firm's accounts). The net book value of an
asset is calculated as follows:
Net book value = original cost - accumulated
depreciation
As the deprecation charged against an asset builds up over
time, the net book value of an asset would decrease.

25. Therefore, although the percentage used in this method
remains constant, the depreciation charge (in £) will become
smaller, the longer we have the asset.
This method is also known as the diminishing or declining
balance method.
The percentage rates chosen for reducing balance may seem
as if they are chose randomly, without any real explanation.
There is a formula which takes into account the cost, the
scrap value, the expected lifespan of the assets. This formula
calculates the percentage that should be used. We do not
include it here because it is not a requirement of the course
for you to know the formula and it is, without any doubt, one
of the most complicated formulas you would be likely to see.
With both methods, there may be variations used. Some firms
will charge depreciation for each month that the asset is
owned. In this case, an asset bought half way through the
year would only have half of one year's depreciation charged
for it. Some firms may charge a full year's depreciation for
any assets, regardless of whether it was owned for the full
year. Some firms will not charge depreciation in the year of
sale, or in the year of purchase. Each question should tell you
which of these rules the firm is applying - keep on the look
out!
Example 2
Equipment is bought for £15,000 and depreciation is to be
charged at 20 per cent per annum using the reducing balance
method
Remember, both methods can be quoted using percentages
for the depreciation.
Straight line is a percentage of the cost of the asset
Reducing balance is a percentage of the net book value of the
asset.
Choice of method
Notice that with the reducing balance method, the
depreciation provision per year will start off relatively large
and will gradually get smaller. It has been commented that

26. this method of depreciation is superior to the straight-line
method because it is more realistic with asset valuations -
assets do lose more of their value in the earlier rather than
the later years. However, the counterargument is that
calculating annual amounts for depreciation should not be
primarily concerned with providing realistic values for asset
values - it is simply a way of 'spreading' the cost of the asset
over its useful life.
Example 3
A firm has just bought a machine for £30,000. It will be kept
in use for four years, and then it will be disposed of for an
estimated amount of £2,000. They ask for a comparison of
the amounts charged as depreciation using both methods.
Straight-line method: (£30,000 - £2,000) ( 4 = £7,000 per
annum Reducing balance method: 50 per cent will be used.
Have a go at calculating the figures for both methods and
then follow the answer link below to see how you got on.
Depreciation adjustments for profits and
balance sheets
Once you have mastered the ability to calculate depreciation,
you will then need to enter this into the double entry
accounts. As with other provisions, depreciation will always be
a credit balance.
All provisions are credit balances
Unlike the provision for doubtful debts, the total depreciation
provision is never reduced (unless a mistake has been made)
and therefore, we will only credit the depreciation account,
while we have the asset.
The double entry record for annual depreciation is as follows:
Debit Credit
Profit & loss Provision for depreciation
No entry is ever made in the actual asset account - unless we

27. decide to purchase more of the same type of asset, or decide
the sell some of this type of asset.
The double entry tells us that the depreciation charge will
appear on the debit side of the profit and loss account as
though we were paying an expense. However, the credit
balance on the provision for depreciation account will be kept
and maintained, and added to, as long as the firm still has the
relevant asset.
Example 1
On 1 January 2001, a firm purchases a machine for £10,000,
paying by cheque. It chooses to depreciate the machine at
25% on cost using the straight-line method.
Show the asset, the provision for depreciation account and
the extracts from the balance sheet for each of the four years,
the firm has the asset for.
Answer
The annual depreciation will be 25% x £10,000 = £2,500 (i.e.
the machine is expected to last for four years).
The entry in the asset account is easy, it will look as follows:
Machinery
2001 - - 2001 - £
Jan 1 Bank 10,000 Dec 31 Balance c/d 10,000
This balance will be carried forward in this account until the
firm either sells the machine or buys more machinery.
The first entry in the provision for depreciation account would
appear as follows:
Provision for depreciation
2001 - - 2001 - £
Dec 31 Balance c/d 2,500 Dec 31 Profit & loss 2,500

28. The profit and loss account is therefore 'charged' with £2,500.
We know it is a 'charge' because given the credit entry in the
provision for depreciation account, the other half of the entry
will be on the debit side of the profit and loss account
The balance on this account is carried forward (unlike expense
accounts which are normally 'emptied' at the end of each year
and transferred in full to the profit and loss account) and
added to in each of the next three years. The full account for
the four-year period would appear as follows:
Provision for depreciation - machinery
2001 - - 2001 - £
Dec 31 Balance c/d 2,500 Dec 31 Profit & loss 2,500
2002 - 2002 -
Dec 31 Balance c/d 5,000 Jan 1 Balance b/d 2,500
- - - Dec 31 Profit & loss 2,500
- - 5,000 - - 5,000
2003 - 2003 -
Dec 31 Balance c/d 7,500 Jan 1 Balance b/d 5,000
- - - Dec 31 Profit & loss 2,500
- - 7,500 - - 7,500
2004 - 2004 -
Dec 31 Balance c/d 10,000 Jan 1 Balance b/d 7,500
- - - Dec 31 Profit & loss 2,500
- - 10,000 - - 10,000
Although the charge to the profit and loss account stays the
same at £2,500, the accumulated total on the above
'provision' account will increase each year. This is illustrated
on the balance sheet where the closing balance is deducted
from the cost of the asset to give the net book value of the
asset at that moment in time:

29. Balance sheet (extract) as at 31
- -
December 2001
Fixed assets £ £
Machinery 10,000 -
Less Provision for depreciation 2,500 7,500
Balance sheet (extract) as at 31
- -
December 2002
Fixed assets £ £
Machinery 10,000 -
Less Provision for depreciation 5,000 5,000
Balance sheet
(extract) as at 31 - -
December 2003
Fixed assets £ £
Less Provision
Machinery 10,000 - 7,500 2,500
for depreciation
Balance sheet (extract) as at 31 December
- -
2004
Fixed assets £ £
Machinery 10,000 -
Less Provision for depreciation 10,000 0
Calculation of profits and losses on asset
disposal
Purchases of fixed assets do not appear as expenses in the
profit and loss account because they are items of capital
expenditure. The 'cost' of the asset will appear over a number
of years as provisions made for the depreciation of the fixed
assets. Similarly, when a fixed asset is sold, we do not include
the income form the sale of the asset in the profit and loss

30. account because it is capital income. What we do include is
the profit or loss on the sale of the fixed asset.
The profit or loss on the sale of any fixed asset is calculated
as follows;
Profit on disposal = selling price of asset - net book
value of the asset
The net book value represents what the asset is 'worth' at the
moment of the sale and it is calculated as follows:
Net book value = cost of asset - accumulated
depreciation
The accumulated depreciation is all the depreciation that has
been 'charged' on the asset right up until the moment of the
sale.
If an asset is sold during a financial year then calculating the
accumulated deprecation can be completed. Some firms will
use a fractional depreciation policy which means they would
charge depreciation for each portion of a year. For example, if
the asset was sold after three months of a financial year's
starting date, then one quarter of a full years (3 months is a
quarter of one year) depreciation would be charged for. This
is sometimes referred to as deprecation being charged on 'a
monthly basis'.
Some firms prefer to keep it simple and only charge a full
year's depreciation regardless of when the sale actually
occurs. Any examination question will guide you as to what
method will be used.
Therefore, if the net book value is higher than the selling price
of the asset, a loss will be made on the sale. The sale of fixed
assets is referred to as the disposal of assets. This will include
situations where the asset is part of a 'trade in' deal, where a
new asset is acquired in part exchange for the old asset.
The treatment of the profit or loss on the asset disposal will
be as follows:

31. Profit & loss
- Treated as:
entry
Profit on Income - added on to
Credit
disposal profits
Loss on Expense - deducted from
Debit
disposal profits
There are three main steps in the calculation of the profits
and loss on the disposal of the asset. These are as follows:
1. Calculate the annual deprecation for the asset.
2. Calculate the accumulated deprecation on the asset
3. Calculate the net book value of the asset.
4. The profit or loss on the disposal can be calculated by
comparing the net book value with the selling price of
the asset.
Example 1
A machine was bought on 1 January 2001 for £9,000.
Depreciation was to be provided for at 20% on cost (straight
line method) on a monthly basis. On 30 June 2003 the
machine was sold for £5,000 cash.
Answer
The profit on the disposal is calculated as follows:
1. The annual deprecation provided on this machine is
20% of £9,000 = £1,800
2. The accumulated deprecation is the annual deprecation
over a 2 1/2 year period = £1,800 x 2 1/2 = £4,500
3. The net book value will be: cost - accumulated
depreciation, i.e. £9,000 - £4,500 = £4,500.
4. The profit on the asset disposal will therefore be:
£5,000 - £4,500 = £500 profit.
This £500 profit would appear as income in the profit and loss
account for this period.

32. Bookkeeping entries for asset disposal
As far as any examination goes, whether you use the non-
bookkeeping method or the bookkeeping method it does not
matter. It is the final answer, and the workings that support
that answer which will gain marks.
The profit or loss on disposal can be calculated thorough the
use of an asset disposal account. This uses double-entry
transactions to work out if a profit or loss has been made on
the disposal.
Example 1
A machine was bought on 1 January 2001 for £9,000.
Depreciation was to be provided for at 20% on cost (straight
line method) on a monthly basis. On 30 June 2003 the
machine was sold for £5,000 cash.
If we use bookkeeping, then we would need to see the state
of the relevant accounts at the moment of sale. These would
be as follows:
Machinery
2003 - - 2003 - £
Jan 1 Balance b/d 9,000 - - -
Provision for depreciation - machinery
2003 - - 2003 - £
- - - Jun 30 Balance b/d 4,500
To record the disposal of a fixed asset, we need to eliminate
all the entries relating to this asset in the ledger accounts.
This can be achieved as follows:
1. Credit the relevant asset account
2. Debit the depreciation account (with the amount
provided on this asset)

33. In our example, the ledger accounts would appear as follows:
Machinery
2003 - - 2003 - £
Jan 1 Balance b/d 9,000 Jun 30 Machinery disposal 9,000
Provision for depreciation - machinery
2003 - £ 2003 - £
Jun 30 Machinery disposal 4,500 Jun 30 Balance b/d 4,500
Notice how each entry will also appear in a new account -
machinery disposal. This asset disposal account is opened to
deal with the disposal of any fixed asset. Once the profit or
loss on the disposal has been calculated then this account is
closed off.
Machinery disposal
2003 - - 2003 - £
Jun Jun Machinery
Machinery 9,000 4,500
30 30 deprecation
Notice that the disposal account is taking the other half of the
double entry for the entries made in the cost and provision
accounts. The cash received from the sale is also entered into
the disposal account. This is debited to the cashbook and
therefore is credited to the disposal account. This is shown
below:
Machinery disposal
2003 - - 2003 - £
Jun Jun Machinery
Machinery 9,000 4,500
30 30 deprecation

34. Jun
- - - Cash 5,000
30
This account is now closed off. If there were no outstanding
balance then this would mean that the asset has been sold for
exactly the same amount as its net book value. This means
there is no profit or loss on this sale and no further entries are
required.
However, in our example, there is an outstanding balance on
the account. This amount represents the profit or loss on the
disposal. We finish off the disposal account as follows:
Machinery disposal
2003 - - 2003 - £
Jun Jun Machinery
Machinery 9,000 4,500
30 30 deprecation
Jun Profit & Jun
500 Cash 5,000
30 loss 30
- - 9.500 - - 9,500
The £500 'balancing figure' represents the profit made on the
sale
How do we know it is a profit? Well, this is because if it is on
the debit side of the disposal account, then it must be on the
credit side of the profit and loss account - which means it is
added on to the profit.