What Are Accruals?

A guide to accruals in UK accounting, covering the accruals concept, journal entries, and how accrued expenses and income are reported under FRS 102.

Accruals are amounts recognised in the financial statements for expenses that have been incurred or income that has been earned during an accounting period but have not yet been invoiced or paid. They are a direct application of the accruals concept (also called the matching principle), which requires that income and expenses are recognised in the period to which they relate, regardless of when cash changes hands.

The accruals concept is one of the fundamental accounting principles under FRS 102 and the Companies Act 2006, and it underpins the preparation of all UK financial statements prepared on an accruals basis.

The Accruals Concept

Under the accruals basis of accounting, transactions are recorded when they occur, not when the related cash is received or paid. This means:

The alternative is the cash basis, where transactions are only recorded when cash moves. While some very small businesses may use the cash basis for tax purposes (HMRC permits this for businesses with turnover below £150,000), the accruals basis is required for all UK companies and for any business that needs to give a true and fair view of its financial position.

Types of Accruals

Accrued Expenses (Accrued Liabilities)

An accrued expense arises when a cost has been incurred during the period but no invoice has been received or payment made by the reporting date. The expense must still be recognised in the income statement and a corresponding liability recorded on the balance sheet.

Common examples of accrued expenses:

Expense Reason for Accrual
Utility bills Consumed but billed in arrears
Employee wages Work performed but payday falls in the next period
Interest on loans Accruing daily but paid periodically
Audit and accountancy fees Service relates to the year but billed afterwards
Rent Rental period straddles the reporting date
Professional fees Legal or consultancy work performed but not yet billed

Accrued Income (Accrued Revenue)

Accrued income arises when revenue has been earned but not yet invoiced or received. This is less common than accrued expenses but occurs in situations such as:

Recording Accruals: Journal Entries

Accruing an Expense

A company’s financial year ends on 31 March. The electricity bill for January to March has not yet been received. Based on previous bills, the estimated cost is £900.

31 March (year-end adjusting entry):

Account Debit (£) Credit (£)
Electricity expense 900
Accruals 900

This ensures the expense appears in the correct period’s income statement and the liability appears on the balance sheet.

When the actual invoice arrives in April for £920:

Account Debit (£) Credit (£)
Accruals 900
Electricity expense 20
Accounts payable 920

The accrual is reversed, and the difference (£20) is charged to the new period.

Accruing Income

A company earns interest of £250 on a fixed deposit for the period ending 31 March, but the bank will not credit the interest until 15 April.

31 March:

Account Debit (£) Credit (£)
Accrued income 250
Interest received 250

15 April (when cash is received):

Account Debit (£) Credit (£)
Bank 250
Accrued income 250

For more on how these entries work in the double-entry system, see the guide to journal entries.

Accruals on the Balance Sheet

Accrued expenses are presented within creditors: amounts falling due within one year on the balance sheet, typically combined with deferred income:

Creditors: amounts falling due within one year £
Trade creditors 42,000
Taxation and social security 15,000
Accruals and deferred income 11,500
Other creditors 4,200
Total 72,700

Accrued income appears within debtors as a current asset:

Debtors £
Trade debtors 55,000
Prepayments and accrued income 6,800
Total 61,800

Accruals Versus Other Items

Understanding how accruals differ from related concepts prevents misclassification:

Item Definition Balance Sheet Classification
Accrued expense Cost incurred, not yet invoiced Current liability
Trade payable Invoiced but not yet paid Current liability
Prepayment Paid in advance, not yet consumed Current asset
Provision Liability of uncertain timing or amount Provision for liabilities
Accrued income Revenue earned, not yet invoiced Current asset

The key distinction between an accrual and a trade payable is whether an invoice has been received. Once the invoice arrives, the accrual is replaced by a trade payable.

Common Accruals at Year End

Most UK businesses process a significant number of accruals at the end of their financial year. A typical accruals list might include:

Item Estimated Amount (£)
Electricity (final quarter) 1,200
Gas (final quarter) 800
Audit fee 5,000
Accountancy fee 3,000
Employee bonuses 12,000
Holiday pay accrual 4,500
Interest on loan 1,800
Rent (partial month) 2,000
Total accruals 30,300

Holiday Pay Accrual

Under UK employment law, employees accrue holiday entitlement throughout the year. If employees have untaken holiday at the reporting date, the company must accrue the cost of this entitlement. FRS 102 specifically requires recognition of short-term compensated absences as a liability.

Example: 5 employees have a combined 15 days of untaken holiday. Average daily pay is £120:

Accrual = 15 x £120 = £1,800

Account Debit (£) Credit (£)
Wages expense 1,800
Holiday pay accrual 1,800

Accruals and VAT

Accruals are generally recorded net of VAT because the VAT cannot be reclaimed until the actual invoice is received. Under Making Tax Digital (MTD) rules, input VAT can only be claimed when a valid VAT invoice is held.

However, for output VAT on accrued income, the tax point rules determine when VAT becomes due. If the supply has been made but no invoice issued, the tax point is the date of supply, and output VAT may need to be accounted for.

Accruals and Corporation Tax

For corporation tax purposes, HMRC generally allows accrued expenses as deductible in the period to which they relate, provided:

However, certain accruals have specific tax rules. For example, bonus accruals are only deductible if paid within nine months of the year end. If unpaid after nine months, the deduction is deferred to the period in which payment is made.

The Importance of Accurate Accruals

Accruals directly affect the reported profit or loss for the period. Understating accruals overstates profit, while overstating accruals understates profit. Both scenarios misrepresent the company’s financial position.

Impact on Financial Statements

Error Effect on Profit Effect on Balance Sheet
Accrual understated Profit overstated Liabilities understated
Accrual overstated Profit understated Liabilities overstated
Accrual omitted entirely Profit overstated Liabilities understated

Under the Companies Act 2006, directors have a duty to ensure the accounts give a true and fair view. Materially inaccurate accruals could result in qualified audit opinions and regulatory action.

Accruals in Monthly Management Accounts

While statutory accounts are prepared annually, many UK businesses prepare monthly management accounts for internal decision-making. Accruals play a vital role in ensuring monthly results are meaningful:

Without monthly accruals, the management accounts would show erratic profit figures that do not reflect the true underlying performance of the business.

Reversing Accruals

Many businesses use reversing entries at the start of each new period to cancel the previous period’s accruals. When the actual invoice arrives, it is recorded normally without the risk of double-counting.

Reversing entry on 1 April:

Account Debit (£) Credit (£)
Accruals 900
Electricity expense 900

This approach simplifies the bookkeeping process and reduces the risk of errors when processing the actual invoice.

Accruals and Financial Management

Accurate accruals are essential for effective financial management. They enable managers to:

The discipline of recording accruals correctly sits at the heart of reliable financial reporting under UK GAAP.

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