1. Foundations

Accrual Basis, Estimates and Periods

Put economic effects in the period they belong

Accrual Basis, Estimates and Periods

Cash answers when; accrual answers what period

During December, Northstar:

EventCash in DecemberDecember accrual effect
Receives £24,000 for maintenance from January to December next year+24,000Contract liability +24,000; no service revenue yet
Uses electricity estimated at £3,200, billed in JanuaryExpense +3,200; accrued liability +3,200
Pays £12,000 for insurance covering December–November−12,000December expense £1,000; prepayment £11,000
Uses production equipment; monthly depreciation is £2,500Expense +2,500; accumulated depreciation +2,500

December cash flow from these four events is +£12,000. December profit effect is −£6,700. Neither figure is “more true”; they answer different questions.

The four common timing patterns

Cash timingEconomic activityInitial accountLater entry
Cash first, expense laterPrepaymentAssetDr expense; Cr prepayment
Expense first, cash laterAccrualLiabilitySettle liability when paid
Cash first, revenue laterCustomer advanceContract liabilityDr liability; Cr revenue
Revenue first, cash laterCredit saleReceivable or contract assetCollect or reclassify later

Matching without the myth

Students often learn “match costs to revenue.” That is useful shorthand, but it is not permission to create an asset merely to smooth profit. Under the Conceptual Framework, expense recognition follows changes in assets and liabilities.

Example:

  • Cost of a delivered bike leaves inventory and becomes cost of sales because the inventory resource is consumed.
  • An advertising campaign is not carried forward merely because managers expect future sales; it must satisfy the relevant asset requirements.

Estimates are part of accrual accounting

Depreciation, expected credit losses, warranty provisions and net realisable value use estimates. A defensible estimate states:

  1. the measurement objective;
  2. the evidence available at the reporting date;
  3. the method and assumptions;
  4. sensitivity to reasonable alternatives;
  5. what changed since the prior estimate.

A new estimate based on new information is normally applied prospectively. Correcting a prior error is a different issue.

Period-end checklist

Ask whether Northstar has:

  • delivered goods or services not yet invoiced;
  • received goods or services not yet billed;
  • paid or received cash for future periods;
  • consumed long-lived assets;
  • experienced loss indicators or changed estimates;
  • omitted cut-off items near the reporting date.

Quick check

Northstar pays £36,000 on 1 October for 12 months of rent. What appears at 31 December?

Answer
Three months have been consumed: rent expense £9,000. The remaining nine months are a prepayment of £27,000. Cash fell £36,000 when paid.

Source

Next: Recording Transactions

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