UK VAT-registered businesses must submit a VAT return and pay any VAT due one calendar month plus 7 days after the end of each VAT period — typically a quarterly cycle. Annual accounting and flat-rate schemes alter this timing. Late filing and late payment attract a points-based penalty regime since January 2023.
This guide covers the calendar, the schemes, the payment mechanics, and the penalty regime.
The standard quarterly cycle
Most VAT-registered businesses file quarterly. HMRC assigns one of three "stagger" patterns based on registration date or election:
| Stagger | Quarters end |
|---|---|
| Stagger 1 | 31 March, 30 June, 30 September, 31 December |
| Stagger 2 | 30 April, 31 July, 31 October, 31 January |
| Stagger 3 | 31 May, 31 August, 30 November, 28/29 February |
For each quarter, the VAT return AND payment are due one calendar month plus 7 days after the quarter end.
So Stagger 1 quarterly deadlines:
| Period ends | Return + payment due |
|---|---|
| 31 March | 7 May |
| 30 June | 7 August |
| 30 September | 7 November |
| 31 December | 7 February |
Direct debit payments are taken approximately 3 working days after the due date — so cash leaves the bank later than the due date, but the cash needs to be there.
Annual accounting scheme
Eligible for businesses with taxable turnover under £1.35 million. One return per year, with quarterly or monthly instalment payments throughout the year based on previous year''s liability.
Pros: less admin, smoother cash flow management. Cons: instalments may not match actual liability — you over- or under-pay during the year and reconcile at year-end.
Flat rate scheme
Eligible for businesses with VAT-taxable turnover under £150,000. Pay HMRC a fixed percentage of gross VAT-inclusive turnover (rather than calculating output VAT minus input VAT). Filing cycle is quarterly, same dates as standard.
For most service businesses with low input VAT, the flat-rate ends up paying more under the "limited cost trader" rule (16.5% rate) — so check the maths before joining.
Making Tax Digital (MTD)
Mandatory for all VAT-registered businesses since April 2022. Returns must be filed using MTD-compatible software (not the HMRC portal directly). Most cloud accounting tools (Xero, QuickBooks, FreeAgent, Sage) handle this natively.
Spreadsheet-only workflows need bridging software.
Payment mechanisms
- Direct debit: set up via the HMRC online account. Most common.
- Bank transfer (faster payment): instant clearing. HMRC bank details available in your online account.
- CHAPS: for large payments. Same-day clearing.
- BACS: 3 working days. Don''t cut this fine.
- Card payment: accepted but with a fee surcharge.
The points-based penalty regime (since January 2023)
Late filing and late payment attract penalties under a new regime that replaced the old default surcharge system.
Late filing penalties
- Each late VAT return earns 1 penalty point.
- Reach a threshold of points (different by submission frequency) and you face a £200 penalty per subsequent late filing.
Thresholds:
| Filing frequency | Threshold |
|---|---|
| Annual | 2 points |
| Quarterly | 4 points |
| Monthly | 5 points |
Points expire after 24 months IF the business has filed all returns on time during a "period of compliance".
Late payment penalties
- 0-15 days late: no penalty (encourages quick correction).
- 16-30 days late: 2% of unpaid tax (charged at day 30, on the amount still unpaid at day 15).
- 30+ days late: another 2% charged at day 30 (on the amount still unpaid at day 30) PLUS daily 4% annualised interest from day 31.
Interest
Interest on late payment accrues from the original due date at the HMRC rate (currently around 7.75% — base rate plus 2.5%).
What to do if you can''t pay
Don''t simply not pay. Options:
- Time to Pay arrangement: call HMRC''s payment helpline before the deadline. Agree a payment schedule. Penalties continue but the relationship is preserved.
- Pay what you can: a partial payment reduces the penalty base.
- File the return on time regardless: late filing is a separate penalty issue from late payment. Don''t make both worse.
Special cases
First return
The first return after VAT registration may cover a non-standard period (the gap between registration date and the first standard quarter end). Standard 1-month-plus-7-days rule applies.
Final return
When you deregister, the final return covers the period to deregistration. Same 1-month-plus-7-days rule.
EC sales lists and Intrastat
Some businesses still need to file these — particularly those trading with EU customers post-Brexit. Separate quarterly deadlines.
What to do this quarter
- Add your three VAT quarter-end dates to your calendar.
- Add a "VAT due" reminder 2 weeks before each filing deadline.
- Set up direct debit if you haven''t — it''s the safest way to pay on time.
- If you''re close to the £150,000 flat-rate threshold or the £1.35m annual accounting threshold, check whether one of these schemes is more efficient than your current setup.