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A late invoice: how to review month-end expense cutoff
Review service dates, evidence and later invoices so a late document does not silently distort your monthly expense review.

Applies to: Illustrative accrual-management bookkeeping workflow for U.S. and Canadian businesses. Actual recognition follows the entity’s reporting framework and approved policy; tax treatment is separate.
A monthly report can look unusually profitable because an important supplier invoice arrived after the reporting date. The useful question is when the service was received and what evidence supports the obligation. The date an email reaches the inbox is only one part of that review.
Start with the evidence
IRS Publication 538 distinguishes cash and accrual tax methods and describes additional conditions for accrual deductions, including liability and economic performance. A management accrual worksheet does not itself establish a tax deduction. Confirm reporting and tax treatment separately with the responsible accountant. IRS Publication 538.
A practical review checklist
- List recurring suppliers and completed work near the closing date. Ask service owners about work received but not yet billed.
- Capture the service period, supplier, contract or purchase reference, available amount evidence and any uncertainty.
- Have the accountant decide whether an accrual is appropriate under the entity’s policy and materiality judgment. Label estimates clearly.
- Assign an owner to match the actual invoice to the approved accrual. Record differences for review.
- Check the reversal or clearing process before posting the later bill so the same cost is not counted twice.
A worked review example
Assume an approved accrual policy and a September service completed for an agreed $1,200. The invoice arrives October 5. The close reviewer has the contract and completion confirmation, and the accountant approves a $1,200 September accrual. When the invoice arrives, the team links it to that item and clears or reverses the accrual according to policy. If the invoice instead includes additional October work, the reviewer investigates the service split rather than forcing the total to match.
For help organizing the underlying records, see our bookkeeping and accounting services. Keep confidential documents in your agreed secure document channel.
Questions about this workflow
Does every late invoice need an accrual?
No. Service facts, the reporting framework, materiality and the approved accounting policy determine the treatment.
What if the final amount is uncertain?
Record the evidence and uncertainty for the accountant. Do not invent a precise figure simply to finish the close.
How can we prevent double counting?
Give the accrual a traceable reference and require the later invoice reviewer to check for it before posting.
Prepared by The Solution Bridge. Sources checked 2026-10-03. Educational guidance; verify current product instructions and applicable requirements.
Useful answers
Accounting FAQs
Why can profit and cash tell different stories?
Timing, unpaid invoices, bills, financing and non-expense cash movements can affect the comparison. Review the reporting period and accounting basis before drawing conclusions.
Which reports should I bring to a review?
Bring reports relevant to your question, their dates and accounting basis, plus balances that need explanation. Your adviser can confirm what additional evidence is needed.
Can you review an accounting workflow?
Describe the current process and desired outcome in the contact form. We will discuss scope, responsibility and next steps before work begins.
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