Self assessment
Buy your Self Assessment now. Complete it later.
Get ahead of the January rush. Purchase your Self Assessment package today and complete your return at your own pace - our experts are here whenever you're ready.
Best value · annual
£130 +VAT / per year
Your complete Self Assessment for the full year. File your return online, stay compliant and save on your tax bill.
Buy now
"Another fabulous service from Crunch. They are an absolute lifesaver. Talking to them reduces my tax return anxiety from 10 to 0 in minutes!"
Anita
Certified accountants
Trusted by the professionals
Our team of certified accountants are accredited by the UK's leading professional bodies, so you know you're in expert hands.



Tax Optimisation
Crunch's tax optimisation will reduce your tax bill.
The numbers speak for themselves
Jennifer is thriving as a successful freelance writer
Our monster crunches the numbers, finds every allowable expense, and eats away at your tax bill - so you keep more of what you earn.
£3.5k+
average tax savings per client
£360k+
saved on average per client within 3 months of tax optimisation with Crunch
Our monster crunches your numbers so you don't have to.
Four ways our purple monster works tirelessly behind the scenes - so you can focus on running your business.
Eats away at your tax bill
Our monster sniffs out every allowable expense and tax optimisation opportunity - reducing what you owe and putting more money back in your pocket.
Never misses a deadline
With that clock always in hand, our monster ensures your Self Assessment is filed on time - every time. No more January panic.
Works while you sleep
Automated bookkeeping keeps your records tidy around the clock. Wake up to organised finances, every single day.
Always happy to help
Behind every friendly monster is a real expert. Get jargon-free advice from our team of accountants whenever you need it.
Ready to get ahead of your Self Assessment?
Who we help
Accounting support for every kind of business.
Whether you work alone, run a small team, or manage rental income, Crunch helps you stay on top of your finances with clear guidance and expert support.