# Journal Entries for Expenses Incurred but Not Yet Billed

When an expense has been incurred but the supplier’s bill has not arrived, record a supported accrual: debit the relevant expense and credit an accrued-expense liability. The estimate should relate to goods or services already received. When the final invoice arrives, clear the accrual and recognise any supported difference without charging the same cost twice.

## Identify what has actually been consumed

An unbilled expense can arise from electricity used, contracted cleaning completed or professional work already performed. A purchase order for next month’s service is not enough by itself. Establish the service period, delivery evidence and amount reasonably attributable to the reporting date.

ICAI AS 1 describes accrual accounting, under which costs are recognised as incurred rather than only when paid. The purpose is to place the cost in the period that received the benefit, even when the billing process runs later.

Keep routine accruals distinct from provisions involving greater measurement uncertainty. ICAI AS 29 explains provisions and their recognition conditions; using the word “provision” in a ledger name does not replace assessment of the actual obligation.

## Illustrative month-end estimate

A Bengaluru office has received its March cleaning service, but the invoice will arrive in April. The contract and attendance evidence support an estimated March service cost of ₹12,000. For clarity, this initial illustration excludes input GST pending the required tax documents and eligibility assessment.

| Event | Account | Debit ₹ | Credit ₹ |
|---|---|---:|---:|
| March accrual | Cleaning expense | 12,000 | — |
| March accrual | Accrued cleaning payable | — | 12,000 |
| April bill clearance | Accrued cleaning payable | 12,000 | — |
| April bill clearance | Supplier payable | — | 12,000 |

The first entry recognises March’s cost. The second moves the supported liability to the named supplier when the bill is recorded. Paying that supplier later debits Supplier payable and credits Bank; it does not create another cleaning expense.

The table assumes the final pre-tax amount equals the estimate. Additional tax and any difference must be handled from the actual invoice rather than ignored.

## When the final bill differs

Assume the final supported pre-tax charge is ₹12,500. Under a direct-clearance approach, debit Accrued cleaning payable ₹12,000, debit Cleaning expense ₹500 and credit Supplier payable ₹12,500, with any justified tax components added separately.

The ₹500 is an estimate true-up. Whether it belongs in the current period or needs another reporting treatment depends on the circumstances, timing and applicable framework. Do not describe every difference as a prior-period error simply because an estimate changed.

Investigate significant variances. They may arise from an omitted service day, additional work, a wrong rate or an inaccurate original accrual. The explanation improves the next estimate and helps detect supplier billing errors.

## Reversing accruals require a complete cycle

Some businesses reverse the month-end accrual on the first day of the next period, then post the supplier invoice normally. For the ₹12,000 estimate, the reversal debits Accrued cleaning payable and credits Cleaning expense ₹12,000.

The later ₹12,500 invoice debits expense ₹12,500. Together, April carries only the ₹500 difference, while March retains the original ₹12,000 cost. This works only when both the reversal and invoice are linked and the process is controlled.

Do not reverse the accrual and also clear it directly against the supplier bill. That would remove the liability twice and distort the expense balance.

## Build an estimate from evidence

For electricity, retain meter readings, tariff information and the period calculation. For professional services, obtain a progress confirmation and contract terms. For freight, match shipment records and agreed rates. The best source depends on the cost being accrued.

Record the preparer, basis, calculation date and reviewer. A rounded estimate can be reasonable when supported, but “same as last month” needs checking if operations, rates or consumption changed.

Use one schedule to identify which invoices are still outstanding. A general ledger balance without supplier or service-period detail is difficult to clear accurately when several bills arrive together.

## Keep GST recognition separate

An accounting accrual does not automatically create an entitlement to input GST. The CGST Act’s document, receipt and other eligibility requirements must be considered for the actual transaction. A management estimate is not a substitute for the relevant tax evidence.

When the invoice arrives, review the recoverable tax separately from the expense estimate. If the tax is ineligible, determine its proper cost treatment. Do not automatically debit input GST because the supplier usually charges it.

## Review old accruals before adding new ones

At each close, identify invoices received, amounts paid, changes in estimates and balances no longer supported. A March accrual should not remain untouched while April and May estimates are added on top of the same obligation.

Check supplier-ledger postings before creating an accrual. The invoice may already have been recorded under another reference. A duplicate accrual makes expenses and liabilities look larger while the trial balance still agrees.

### Distinguish an unbilled asset purchase

An invoice still awaited for equipment is not automatically an expense accrual. If the business has acquired a recognisable asset, the debit may belong to that asset or construction account, with a supported liability for the amount owed. The absence of a bill does not change the item’s economic purpose.

Likewise, goods received for resale may require an inventory-related entry rather than office expense. Use receiving documents and the relevant acquisition policy to select the debit. A single general accrual ledger should not erase the difference between stock, equipment and services consumed.

A good unbilled-expense entry is a temporary, evidence-based bridge between service receipt and final billing. Its strength lies in the documented estimate and disciplined clearance, not merely in making the month-end profit look smoother.

## Sources and references

- [ICAI: AS 1 Disclosure of Accounting Policies](https://indasaccess.icai.org/Volume-III/AS/asb.html?a=104)
- [ICAI: AS 29 Provisions, Contingent Liabilities and Contingent Assets](https://indasaccess.icai.org/Volume-III/AS/asb.html?a=130)
- [CBIC: Central Goods and Services Tax Act](https://cbic-gst.gov.in/hindi/CGST-bill-e.html)