Free tool
What is slowing your VAT return down?
A general guide, not advice.
Where the time goes
| Stage | What takes the time | How to speed it up |
|---|---|---|
| Gathering records | Chasing missing invoices and receipts at the end of the quarter | Record sales and purchases weekly |
| Working out the boxes | Adding up by hand and checking every total | Let formulas total the nine boxes |
| Checking | Finding differences between your records and the bank | Match to your bank statement each month |
| Connecting to HMRC | A lost or expired connection on deadline day | Check the connection a few days early |
| Submitting | Retyping figures, or a rejected return you cannot understand | Upload a CSV, and use software that explains HMRC errors |
Six changes that save the most time
- Update your records every week, not at the end of the quarter.
- Keep VAT in its own columns for every sale and purchase.
- Use formulas for the nine boxes. It is faster, and it is the digital link Making Tax Digital requires.
- Match your records to the bank each month, so differences are small and recent.
- Save your VAT summary as a CSV and upload it, rather than retyping figures.
- Check your HMRC connection early and file a few days before the deadline.
What does not save time
- Skipping the final check. A return cannot be changed once sent, and correcting it later takes longer.
- Copying and pasting totals. It feels quick, but it breaks the digital link and invites typing mistakes.
- Leaving it to the deadline. Problems found on the last day have no time to be fixed, and a late return earns a penalty point.
Ready to file? Follow the 5 steps to submit your VAT return in under 10 minutes.
Records ready? Filing takes minutes, from £5 a month
Swift VAT Pro takes your nine box totals from a CSV, checks every box and submits to HMRC, so nothing is retyped.
- Connect to HMRC on HMRC's own page with your Government Gateway sign-in. We never see that password.
- See your VAT periods, due dates, amounts owed and payments, read from HMRC.
- Upload your nine box totals as a CSV. Box 3 and Box 5 are worked out and every box is checked.
- Submit and keep HMRC's receipt. Reminder emails arrive before each due date.
No card needed · From £5 a month · Plans for up to 100 businesses · Filing through HMRC's MTD service since 2019
Final thoughts
A slow VAT return is almost always a records problem, not a submission problem. Keep records up to date, let formulas do the totals, upload rather than retype, and filing takes minutes.
Disclaimer: This guide gives general information, not advice for your business. If you are unsure how the rules apply to you, speak to an accountant or contact HMRC.
Frequently asked questions
Checked against HMRC VAT Notice 700/22, VAT Notice 700/21 and GOV.UK VAT return deadlines. November 2026.
How long does it take to file a VAT return online?
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Records ready? Filing takes minutes, from £5 a month.
Swift VAT Pro files your return to HMRC from the spreadsheet you already keep. From £5 a month.
No card needed · 2,900+ VAT returns filed since 2019