To record an accrued expense, post a journal entry that debits the relevant expense account and credits an accrued liabilities account, dated to the last day of the period the cost was incurred rather than the day the bill eventually arrives. That single entry is the whole mechanic behind how to record an accrued expense journal entry: the debit puts the cost in the right period on your income statement, and the credit puts the obligation on your balance sheet until you either receive an invoice or pay the vendor.
The Basic Entry, Step by Step
Every accrual follows the same double-entry pattern. The debit increases an expense on the income statement. The matching credit increases a liability on the balance sheet. The date belongs to the period the expense was earned, not the period you happen to be sitting at the keyboard.
Here is a worked example. Your company received $4,000 of legal consulting during November, and the law firm has not yet sent an invoice by the time you close November’s books:
- Debit: Legal Services Expense $4,000
- Credit: Accrued Liabilities $4,000
- Date: November 30
- Description: Accrued legal fees for November consultation
The description line does more work than people expect. “Accrual” as a memo tells you nothing six months later when an auditor asks what the $4,000 was for. Write something specific enough that someone unfamiliar with the transaction can read it and understand what happened.
In most cloud accounting software, this lives under a journal entry or general journal module. Look for a checkbox labeled “auto-reversing” or similar. When you flag the entry that way, the system automatically posts the opposite entry on the first day of the next period, which saves you from forgetting to clear the accrual later. If you keep a manual ledger, you have to create the reversing entry yourself.
What You Need Before You Post
Before making the entry, you need documentation showing that a service was performed or goods were delivered during the reporting period. Purchase orders, signed delivery receipts, and service contracts with payment terms all serve. You are establishing two things: the liability is real, and you can estimate the amount with reasonable accuracy.
Wage accruals are the most common example. Federal regulations require employers to track hours worked for each employee, including the time and day each workweek begins and total hours per workday and workweek.1eCFR. 29 CFR 516.2 – Employees Subject to Minimum Wage or Minimum Wage and Overtime Provisions Those records let you calculate wages earned but not yet paid. If employees worked the last four days of December but the paycheck lands January 5, the wage expense needs to accrue in December.
Utilities usually require estimation because the bill arrives after the books close. If your electric bill typically runs $1,200 and you ran extra equipment during the month, you might accrue $1,500 based on that known increase. The estimate needs to be reasonable and defensible. When the actual bill arrives, you adjust for the difference.
Common Entries You’ll Actually Write
Wages and Salaries
When your pay period doesn’t align with the reporting period, you have employees who worked days that haven’t been paid. Calculate the gross wages for those days and record the accrual. Five employees each earning $500 across the last three days of December means a $2,500 debit to Salaries Expense and a $2,500 credit to Accrued Salaries Payable.
Employer Payroll Taxes
Whenever you accrue wages, accrue the employer’s share of payroll taxes on those wages as well. Debit Payroll Tax Expense and credit a liability account such as FICA Taxes Payable. This step gets skipped often, which understates labor cost for the period by the amount of the employer match.
Interest on Loans
Interest accrues daily between payments. At month-end, record the interest that has built up since the last payment. Multiply the outstanding principal by the annual rate, then multiply by days elapsed divided by 360 or 365 depending on the loan terms. A $200,000 loan at 6% with 15 days elapsed produces $500 in accrued interest ($200,000 × 0.06 × 15/360). Debit Interest Expense, credit Accrued Interest Payable.
Utilities and Recurring Services
Electric, gas, water, internet, and similar bills often arrive after the period closes. Base the estimate on historical bills and adjust for anything unusual during the month. These are among the easiest accruals to justify because the usage pattern is predictable.
Employee Bonuses
If employees earned bonuses based on performance in the current period but won’t be paid until the next, accrue the bonus expense now. The bonus was earned by the revenue-generating activity of the current period, so the expense belongs there.
Clearing the Entry After the Invoice Arrives
Once the actual invoice shows up, the accrual has to be cleared or the expense gets counted twice. Two methods work, and which you use depends on your workflow.
The Reversing Entry Method
This is the more common approach and the default in most accounting software. On the first day of the new period, the system posts the exact opposite of the original accrual: a debit to Accrued Liabilities and a credit to the expense account. That zeroes out both sides. When the actual invoice arrives, you record it normally as an accounts payable item for the full invoiced amount.
The math works cleanly even when your estimate was off. Say you accrued $1,500 for utilities in March. On April 1, the reversing entry creates a $1,500 credit balance in the utility expense account. When the actual bill of $1,550 arrives, you record the full $1,550 as a payable. The net effect in April’s utility expense is $50, the estimation difference. The original $1,500 stays properly attributed to March.
The Direct Write-Off Method
Instead of reversing, you debit Accrued Liabilities directly when you pay the bill, closing out the liability without touching the expense account again. If the invoice matches your estimate exactly, this is clean. When the amounts differ, you record the variance as an adjustment to the expense account in the current period. It requires careful matching of each payment to its corresponding accrual, which gets tedious with dozens of accruals outstanding.
Don’t Leave Accruals Sitting
Stale accruals are one of the most common bookkeeping problems. When you forget to reverse or clear one, the balance sheet shows a liability that no longer exists, and expenses may be overstated or double-counted. Build a reconciliation step into every month-end close where you review the accrued liabilities account and match each entry to either a received invoice or a still-pending obligation.
Accrued Expenses vs. Accounts Payable
Both sit as current liabilities on the balance sheet, and both represent money you owe. The trigger between them is the invoice. Accrued expenses are costs you have incurred but not been billed for. Once the vendor sends a bill and you record it, the obligation moves into accounts payable. Keeping the two in separate accounts preserves visibility during month-end close: your accrued liabilities balance tells you how much of your total debt is based on estimates that still need adjustment when actual invoices arrive.
When a Small Accrual Can Be Skipped
Not every $12 expense needs a formal accrual. Accounting standards recognize materiality, which asks whether omitting an item would change a reasonable person’s read of the financial statements. If the answer is no, you can skip it without violating GAAP.
There is no universal dollar threshold, and the SEC has warned against treating any single percentage as a bright line. Staff Accounting Bulletin No. 99 states that a misstatement is not automatically immaterial just because it falls below a numerical cutoff like 5% of net income.2U.S. Securities and Exchange Commission. SEC Staff Accounting Bulletin No. 99 – Materiality Most businesses set an internal materiality threshold based on their total revenue and expense levels. A company with $50 million in annual revenue may not bother accruing a $200 office supply charge; a company doing $500,000 probably should. Whatever threshold you pick, apply it consistently. Inconsistent treatment is what triggers problems during audits.
Whether the Entry Also Gets You the Tax Deduction
Recording an accrual in the books does not automatically mean you can deduct it on this year’s return. The IRS applies the all-events test, which requires two conditions before an expense counts as “incurred” for tax purposes: all events establishing the liability have occurred, and the amount can be determined with reasonable accuracy.3Office of the Law Revision Counsel. 26 USC 461 – General Rule for Taxable Year of Deduction On top of that, economic performance must have occurred, meaning the services were actually provided, the property was delivered, or the asset was used.
For most accruals, economic performance happens during the reporting period and this is a non-issue. When it does not, the recurring item exception can help.
The Recurring Item Exception
Under this exception, you can treat a liability as incurred in the current tax year even if economic performance has not quite happened yet, provided four conditions are met:
- The all-events test is met by year-end.
- Economic performance occurs by the earlier of when you file your return (including extensions) or 8½ months after the close of the tax year.
- The expense is the kind you would expect to incur year after year.
- Either the amount is not material, or accruing it in the current year produces a better match with the income it relates to.
The exception covers many common accruals such as utilities, property taxes, and recurring service fees. It does not apply to interest expenses, workers’ compensation liabilities, or tort-related obligations.4eCFR. 26 CFR 1.461-5 – Recurring Item Exception
Consistency
The IRS requires you to apply the same method consistently from year to year. If you accrue certain expenses in one year and record them on a cash basis the next, the IRS can recompute income using whatever method it believes more clearly reflects earnings.5Internal Revenue Service. Publication 538, Accounting Periods and Methods Pick an approach, document it, and stick with it.
Documentation to Keep
Every accrual entry needs supporting documentation, and the IRS sets specific retention periods depending on the return and the circumstances:
- Three years is the standard retention period if you owe additional tax and no special circumstances apply.
- Four years for employment tax records, measured from the date the tax becomes due or is paid, whichever is later.
- Six years if you fail to report income exceeding 25% of the gross income shown on the return.
- Seven years if you claim a deduction for worthless securities or bad debts.
- Indefinitely if you file a fraudulent return or do not file at all.
Keep the journal entry alongside whatever you used to calculate the accrual: the service contract, time records, prior utility bills, loan amortization schedule, or the internal memo explaining your estimate.6Internal Revenue Service. Publication 583, Starting a Business and Keeping Records When an auditor asks why you accrued $1,500 for electricity in March, “because that’s what it usually is” will not do. A printout of the prior six months of bills will.