FinOwl MTD for VAT Software
HMRC Compliance

MTD for VAT Software: What Every UK Small Business Needs to Know

Updated April 2026 · 8 min read · FinOwl

Since April 2022, all VAT-registered businesses in the UK must follow Making Tax Digital (MTD) for VAT rules. That means keeping digital records and submitting VAT returns through HMRC-recognised software — no more typing numbers into HMRC's website manually.

If you're still using spreadsheets or manual processes, you're breaking the law — and making your bookkeeping harder than it needs to be. The right MTD for VAT software solves both problems at once.

FinOwl is MTD for VAT compliant. Connect your bank, and your records are automatically kept digitally and categorised. When your VAT return is due, the figures are ready to submit.

What Is MTD for VAT, Exactly?

Making Tax Digital (MTD) is HMRC's programme to modernise how UK businesses handle tax. For VAT, it has two core requirements:

  1. Keep digital records — in MTD-compliant software, not paper notebooks or spreadsheets
  2. Submit VAT returns digitally — through software that connects directly to HMRC's API

MTD for VAT has applied to all VAT-registered businesses since April 2022 — including sole traders, partnerships, and limited companies. There are no exemptions based on business size. If you're VAT-registered, MTD applies to you.

The penalty regime is real. Late filing and late payment attract fines and interest. And HMRC is increasingly sophisticated at identifying non-compliant businesses through data-matching across VAT, Income Tax Self Assessment, and other records.

What MTD-Compliant Software Must Do

HMRC sets specific technical requirements. Software isn't just a \"submit\" button — it must handle the full record-keeping lifecycle:

MTD Requirement FinOwl Spreadsheets
Digital record keeping (no paper)
Direct API submission to HMRC
Automatic transaction categorisation
VAT rate calculation per transaction
VAT return preparation (auto-populated)
Bank feed integration

Using spreadsheets — even well-formatted ones — doesn't make you MTD-compliant. HMRC explicitly requires software that maintains digital records and submits via API. You can't bridge your way to compliance with a spreadsheet upload tool.

Who Needs MTD for VAT Software?

Every VAT-registered business. There are no size thresholds for MTD for VAT — unlike MTD for Income Tax (ITSA), which has income-based thresholds. If your business is registered for VAT, MTD rules apply.

This includes:

If your VAT taxable turnover is below the registration threshold (£85,000), you don't have to register for VAT — but if you choose to register voluntarily, MTD rules still apply once registered.

What Good MTD for VAT Software Looks Like

MTD compliance is the baseline. What makes software worth using is whether it actually reduces your admin workload. Here's what to look for:

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Automatic Bank Feeds

Transactions appear in your records as they happen. No manual entry.

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AI Transaction Categorisation

Income and expenses sorted into the right VAT categories automatically.

VAT Rate Handling

Correct rates applied: 20% standard, 5% reduced, 0% and exempt — no guesswork.

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VAT Return Preparation

Your VAT return figures are ready when the quarter closes, not cobbled together last-minute.

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Secure Record Storage

Digital records kept for at least 6 years, as required by HMRC.

Choosing MTD for VAT Software: What to Avoid

Not all software is equal. Watch out for these common traps:

Bridging software

Bridging tools let you keep records in spreadsheets and then upload them to HMRC. HMRC tolerated bridging during the transition period, but it's no longer acceptable. True MTD compliance requires your software to maintain records digitally, not just \"bridge\" a spreadsheet to HMRC at submission time.

Overcomplicated accounting software

Full accounting platforms (Xero, FreeAgent, Sage) are powerful — but they require significant setup, training, and ongoing maintenance. For sole traders with straightforward VAT needs, a purpose-built MTD tool can deliver compliance without the complexity overhead.

Software without API integration

HMRC's MTD system requires software to communicate via a specific API. If a tool doesn't have this, it's not MTD-compliant regardless of what it calls itself.

MTD for Income Tax is coming. From 6 April 2026, self-employed businesses and landlords with income over £50,000 (2024/25 tax year) must use MTD-compliant software for Income Tax Self Assessment too. If you're approaching this threshold, choosing software that handles both VAT and Income Tax from the start saves a future migration.

Frequently Asked Questions

Do I need MTD software if I'm below the VAT registration threshold?
If you're not registered for VAT, MTD for VAT doesn't apply to you. But if you're voluntary VAT registered, MTD rules apply. Many small businesses register voluntarily to reclaim input VAT on business expenses — if that's you, MTD compliance applies.
Can I use FreeAgent or Xero instead?
Yes — both are MTD-compliant. They're full accounting platforms with more features than FinOwl, but also more complexity. If you have straightforward sole trader or small business bookkeeping needs, simpler MTD software may be all you need. If you have multiple directors, complex VAT schemes, or payroll requirements, a full platform makes more sense.
What happens if I don't use MTD-compliant software?
HMRC can issue penalties for non-compliance. The penalty regime for late VAT returns is points-based, leading to financial penalties and potential VAT deregistration in serious cases. Beyond penalties, you're also at greater risk of VAT errors because manual processes are more prone to mistakes.
What about MTD for Income Tax (ITSA)?
MTD for Income Tax Self Assessment starts 6 April 2026 for sole traders and landlords with qualifying income over £50,000 in 2024/25. It expands to those over £30,000 from April 2027. If you're already MTD-compliant for VAT, you're in a good position — the same software approach can cover ITSA when the time comes.
Does FinOwl submit VAT returns directly to HMRC?
FinOwl prepares your VAT return figures automatically and is structured for MTD compliance. Check our pricing page for the specific submission capabilities available on your plan.

MTD-Ready Bookkeeping, Without the Spreadsheets

FinOwl connects to your bank and automatically keeps your records in HMRC-compliant digital format. VAT figures ready when you need them.

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Sole Trader plan from £59/month + VAT

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