Check your actual deadline
Returns are commonly quarterly. The usual online filing and payment deadline is one calendar month plus seven days after the period ends. Your VAT online account shows the relevant dates; special schemes can differ. A nil liability does not remove the obligation to submit a return.
Build a preparation schedule
Set an internal close date earlier than the deadline. Reconcile sales, purchases and tax accounts, investigate missing documents, and obtain any review needed before submitting. A deadline reminder is less useful if the records are still incomplete on that day.
Treat payment as a separate action
Submitting the return is not proof that the payment has arrived. Allow for your payment method and confirm the amount and reference. The deadline still applies when it falls on a weekend or bank holiday. Check the official account rather than relying solely on a calendar calculation.
Keep the completion evidence
Save the submission receipt, a copy of the final figures, and payment confirmation. Record who reviewed and submitted the return. These items make later queries easier to resolve and help distinguish a filed return from a draft report in your bookkeeping software.
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FAQs
When is a VAT return due?
For most businesses, both the return and the payment are due 1 month and 7 days after the end of each VAT period (usually a quarter). The exact dates for your periods are shown in your VAT online account.
Does paying online give extra time?
Yes. Filing online and paying electronically gives you until 1 month and 7 days after the period end (longer if you pay by Direct Debit, because HMRC collects the payment after that date). Paper returns and cheques have an earlier deadline.
What happens if I file or pay late?
Late returns earn penalty points, and fines start once you reach your threshold (for quarterly filers, 4 points). Late payments attract penalties that increase at 15 and 30 days, plus daily interest, under the rules in force since January 2023.
I pay by Direct Debit — when is the money taken?
HMRC takes the Box 5 amount automatically, usually three working days after the return deadline. You still need to file the return each period; the Direct Debit only covers the payment. Set it up at least 7 working days before the first deadline you want it to cover.
Can I change my VAT period dates?
Yes. You can ask HMRC to align your VAT quarters with your financial year end or another stagger group through your online account or form VAT484 — useful if you want returns to match your accounting periods.
Official sources
Sources checked: 2026-09-26. Check the official guidance for later changes.
Educational information and estimates. These tools do not submit VAT returns or determine the treatment of a specific transaction.