Can a client cancel their VAT registration? The £88,000 test, the 30-day rule and the £1,000 stock and assets line, worked

A client whose taxable turnover falls below £88,000 can ask HMRC to cancel their VAT registration, on GOV.UK's page read on 6 October 2026. Stopping trading is the other common reason. The step that surprises clients is the final return, which can include VAT on stock and equipment they still hold.

The rules we read

GOV.UK says:

• "If your taxable turnover falls below £88,000 you can ask HM Revenue and Customs (HMRC) to cancel your registration."
• "You must cancel within 30 days if you stop being eligible or you might be charged a penalty."
• A final VAT Return covers the period up to the cancellation date.
• HMRC will usually confirm "within 40 working days".
• VAT records must be kept for 6 years.

VAT Notice 700/11 adds that a voluntary cancellation needs the applicant to show that taxable turnover in the next 12 months will not exceed the limit. Our guide to when a client must register for VAT covers the opposite direction, where the threshold is £90,000. The two numbers are £2,000 apart, so a client between them is neither forced in nor eligible to leave.

Stock and assets: the £1,000 line

GOV.UK says the client must account for stock and other assets held on the cancellation date if both of these apply: VAT was reclaimed, or could have been reclaimed, when they were bought; and the total VAT due on them is over £1,000. Notice 700/11 says there is no VAT to account for if the total due would be £1,000 or less.

One client, worked through

A client stops trading on 31 October 2026. They hold stock valued at £3,800 and equipment valued at £1,100. VAT was reclaimed on all of it. We have valued both at the "price you would expect to pay" for them now, which is the notice's test, and we have treated those figures as the amounts before VAT.

£980 is £1,000 or less, so nothing is added to the final return.

Now the client buys a £300 printer in October, with VAT reclaimed.

£1,040 is over £1,000, so £1,040 goes into the final return. The extra £300 of equipment costs £1,040 in VAT, not £60, if the whole sum is charged. We took that from the notice's wording, but the pages read do not spell out the whole-sum point, so check it. At 20%, the line is crossed when the assets pass £5,000.

The dates

For a client who stops trading on 31 October 2026:

1. cancel by 30 November 2026, which is 30 days later;
2. file the final return for the period to the cancellation date, with any stock and assets VAT in it;
3. expect HMRC's confirmation within about 40 working days of applying;
4. keep the records until at least 6 years on.

If the client sat above the line for a month without telling anyone, our guide to which penalty applies to a late return or late payment is the next page, though we did not find the cancellation penalty amount on the pages read. Our guide to how long accountants keep client records covers the retention side.

Not on the pages we read

• Whether asset values include VAT.
• The late cancellation penalty.
• Any rule on how often a client can re-register after cancelling.

What the practice diarises

1. A turnover check each quarter for clients between £88,000 and £90,000.
2. A stock and assets list for any client who is stopping, before the last day, so the £1,000 sum is known.
3. The 30-day date, written in the file on the day the client says they are stopping.

Overlyft can set up an AI assistant that reads the practice's VAT client list, flags clients near £88,000 and drafts the stock and assets list for the partner to check. The accountant decides and files.

This is general information, not professional advice.