Earning Extra Income? You Might Need to File a Tax Return – Here’s What to Know
If you earn extra income from a side hustle, you could be legally required to register for Self Assessment and complete a tax return - and it’s better to get ahead of it now, rather than wait until the January deadline.
The threshold is simple: if you earn more than £1,000 in a tax year from any additional income, you may need to file. This applies whether you’re selling online, renting out property, freelancing, creating content, dog walking, tutoring, or even trading cryptoassets.
Why Act Now?
Filing early means you:
- Avoid the stress of the January rush
- Know what you owe sooner, so you can budget or set up a payment plan
- Get peace of mind by knowing your tax affairs are in order
You don’t need to pay immediately - the deadline for payment is still 31 January 2026 for the 2024-25 tax year - but getting your return done early gives you options and avoids surprises.
Many people running side hustles or earning income outside of employment simply don’t realise that tax rules apply - until it’s too late. If you’re unsure whether you need to file, or want help staying compliant, get in touch with us. We’ll guide you through what’s required and make it as straightforward as possible.
HMRC have clarified the position on Self Assessment tax return reporting requirements for directors of close companies and updated their guidance for directors of charities.
HMRC have updated guidance on UK VAT refunds for non-UK businesses in a VAT group. Revenue & Customs Brief 10 (2026) explains changes to how non-UK businesses in a VAT group should make future UK VAT refund claims and the transitional arrangements. It also explains how to ask HMRC to reconsider claims made since 1 January 2021 that have been refused.