Reversing accruals are optional journal entries posted on the first day of a new accounting period that undo a prior period’s accrual adjustments, so the cash transaction settling that accrual can be recorded as a plain, standard entry. They’re worth using when your close produces routine recurring accruals — wages, interest, utilities, unbilled revenue — that a predictable payment or receipt will clear shortly after the books close. The point isn’t to change the prior period’s financial statements. Those are already closed. The point is to reset the ledger so whoever handles daily transactions in the new period doesn’t have to dissect last month’s adjustments to record a payment correctly.
What a Reversing Entry Actually Does
Accrual accounting recognizes revenue when earned and expenses when incurred, regardless of cash movement. That creates a timing gap at every period end: the expense or revenue is on the books, but the cash side hasn’t happened. To bridge the gap, you post an adjusting entry that creates a temporary balance sheet account, typically a payable or receivable such as Wages Payable or Interest Payable.
A reversing entry is the exact mirror of that adjustment, posted on day one of the new period. Every debit becomes a credit and every credit becomes a debit, in the same amount. The temporary balance sheet account drops back to zero. The expense or revenue account temporarily carries an opposite-sign balance, which looks strange in isolation but is the mechanism that makes the next cash transaction record cleanly.
This matters most when the person closing the books isn’t the person processing daily payments. Without the reversal, the bookkeeper handling the next payroll or vendor payment needs to know exactly how much was accrued and split the entry between the payable and the expense. With the reversal in place, they debit the expense and credit cash for the full amount, and the arithmetic sorts itself out.
Which Accruals to Reverse
The qualifying rule is simple: reverse accruals that a routine cash transaction will settle early in the new period, where the adjustment created a temporary payable or receivable that the upcoming payment or receipt will clear.
- Accrued wages and salaries. You recorded the expense at period-end because employees earned pay that hadn’t been disbursed. The next payroll run clears the liability. This is the most common use case.
- Accrued interest expense. A loan payment falls in the new period, and you accrued the portion of interest belonging to the old period. The reversal lets the bookkeeper post the full loan payment without carving out the accrued piece.
- Accrued revenue. You performed services before the period closed but haven’t invoiced. Reversing the accrued receivable lets the full invoice credit revenue when billed, without needing to subtract the portion already recognized.
- Accrued utilities and similar operating costs. The bill arrives in the new period for service consumed in the old period. Same logic as wages.
Which Adjustments You Should Not Reverse
Several period-end adjustments belong on the books permanently because no offsetting cash transaction is coming to clear them. Reversing them distorts the accounts they touch.
- Depreciation. The credit goes to Accumulated Depreciation, a permanent contra-asset account. No future cash event settles it, and reversing it would misstate asset values.
- Bad debt expense. Whether recorded through the allowance method or direct write-off, the estimate isn’t tied to a specific incoming cash transaction. Reversing it understates the allowance.
- Unearned revenue recognition. When you move a portion of a prepayment from the liability account to revenue because you’ve earned it, that recognition is permanent. The cash was already received.
- Prepaid expenses under the asset method. If a prepayment was originally recorded as an asset and you adjusted a portion to expense at period-end, the adjustment reflects consumption that already happened. No reversal is appropriate. If instead your company records prepaid costs directly to an expense account when paid, the period-end adjustment moving the unconsumed portion to a prepaid asset can be reversed.
The prepaid distinction trips people up. What matters is how you recorded the original payment. Asset method adjustments stay. Expense method adjustments can be reversed.
A Payroll Example, End to End
Say your pay period straddles year-end. On December 31, employees have earned $5,000 in wages payable on January 5. The adjusting entry: debit Wage Expense $5,000, credit Wages Payable $5,000. That puts the expense in December where it belongs and creates a liability on the balance sheet.
On January 1, you post the reversing entry: debit Wages Payable $5,000, credit Wage Expense $5,000. Wages Payable returns to zero. Wage Expense now carries a negative $5,000 balance.
On January 5, the full payroll of $15,000 pays out. The bookkeeper posts one plain entry: debit Wage Expense $15,000, credit Cash $15,000. Wage Expense now nets to $10,000 for January — exactly the portion earned in January. December already captured its $5,000 through the original adjusting entry.
Without the reversal, the January 5 payment would have to be split: $5,000 to Wages Payable and $10,000 to Wage Expense. That split requires pulling up December’s accrual to find the exact figure. Manageable for one payroll. Error-prone across a busy close with dozens of accruals.
Timing
A reversing entry must be dated the first day of the new accounting period. Fiscal year ending December 31 means January 1 reversals. Monthly closes mean the first of the current month. The reversal has to hit the ledger before any new-period transactions post, because a payment recorded first will create the exact double-count the reversal was meant to prevent.
Most modern accounting systems let you flag a journal entry for automatic reversal at the moment you create the accrual. Oracle NetSuite, for example, lets you enter a reversal date directly on the journal entry form and defer the entry as a memorized transaction that posts on that date automatically.1Oracle NetSuite. Reversing Journal Entries Similar functionality exists in Sage, QuickBooks Desktop, and most ERP systems. Auto-reversal removes the biggest failure mode — forgetting to post the reversal — and lowers the marginal cost of using them enough that even low-volume accruals become worth reversing.
When Reversing Accruals Are Worth the Effort
No accounting standard requires them. The decision comes down to three practical factors.
- Volume of recurring accruals. If your company accrues the same categories every close — payroll, utilities, interest — reversals save time on every one of those transactions in the new period. A business with only one or two accruals per close probably doesn’t need the extra step.
- Staff separation. When the person closing the books is different from the person processing payments, reversals are almost always worth it. The bookkeeper handling daily cash shouldn’t need to open last month’s adjustments to record a payment.
- Error history. If your team has a pattern of double-counting expenses or misallocating between payable and expense accounts after a close, reversing entries directly address that failure mode.
If the same experienced accountant handles both the close and the follow-on transactions, or if your accruals are one-off and unusual, reversals can create confusion instead of preventing it. A reversal on a non-routine accrual is just another entry to track without the payoff of simplifying a recurring workflow.
Audit and Internal Control Considerations
Reversing entries simplify bookkeeping, but they also add journal entries near period boundaries, and auditors watch those closely. The PCAOB has noted that material financial statement fraud often involves inappropriate journal entries at period-end or as post-closing entries with little or no explanation.2PCAOB. AS 2401 Consideration of Fraud in a Financial Statement Audit Reversals aren’t inherently suspicious, but unexplained ones can look that way.
A few practices keep them defensible:
- Reference the original adjusting entry in every reversal’s description. “Reversal of AJE-2025-047: December accrued wages” reads better than “Reversal entry.”
- Document which categories your company reverses, and apply the policy uniformly. Selective or inconsistent reversals draw scrutiny.
- Segregate duties where possible. The person posting reversals ideally isn’t the person who authorized the original adjustment. Auditors are expected to understand controls over initiating, authorizing, recording, and processing journal entries.3PCAOB. Audit Focus – Journal Entries
- Reconcile after reversals post. Payables and receivables created by the original accruals should return to zero. A balance that doesn’t zero out signals a mismatch.
Where Reversing Accruals Go Wrong
The most common failure is not posting a bad reversal but forgetting one entirely. An unreversed accrual sitting on the books gets hit a second time when the cash payment posts as a fresh expense. One missed payroll accrual is modest. A dozen missed year-end accruals can materially distort the financials.
The second failure is reversing something that shouldn’t have been reversed. A reversed depreciation adjustment wipes out the period’s depreciation and understates Accumulated Depreciation. Same problem with bad debt provisions. These errors surface during reconciliation, but only if someone is actually reconciling those accounts promptly.
A subtler problem shows up when the cash transaction amount doesn’t match the accrual. If you accrued $5,000 in wages but the actual payroll came in at $4,800 because of a time-off adjustment, the reversal still credits Wage Expense for the full $5,000. After the $4,800 payment posts, the new period’s net expense is $200 lower than it should be, with the difference effectively pushed back into the prior period. Immaterial for small variances. Distorting for large or systematic ones. That’s the point where the accountant reviewing monthly financials has to catch the difference and correct it.