For UK businesses, crossing the VAT registration threshold is a major milestone. It signals that your business is growing, but it also brings new responsibilities in terms of pricing and record-keeping. As of 2026, the threshold remains at 90,000 GBP, and navigating this requirement is essential for staying compliant with HMRC.

The 90,000 GBP Rule

You MUST register for VAT if your taxable turnover for any rolling 12-month period exceeds 90,000 GBP. Note that this is "rolling," not based on your fiscal year. This means you should monitor your sales monthly.

Voluntary Registration

Many businesses register before they hit the threshold. Why? Because it allows you to reclaim VAT on your business expenses and equipment, which can be a significant boost if you sell mainly to other VAT-registered businesses.

Making Tax Digital (MTD)

In 2026, all VAT-registered businesses must follow MTD rules. This means keeping digital records and using HMRC-compatible software to file your returns. Our UK VAT Calculator helps you ensure your daily records are precise before you log them into your MTD software.

Conclusion

HMRC is strict about registration deadlines. If you're nearing 90,000 GBP in sales, start preparing your digital records today and use the right tools to stay on top of your numbers.