Self Assessment tax return software
Painful Self Assessment? Not anymore
Take the stress out of your tax return.
Let Crunch handle your Self Assessment. No guesswork, no stress. Just our easy online system and support from friendly accountants.

How we Crunch your Self Assessment
Crunch's service means no errors. Armed with easy-to-use software, you’ll have the safety net of fully-trained accountants to check your return before it’s filed with HMRC.
1.
Provide basic information
Answer a handful of questions about your business transactions, which can be saved as they are filled in online.
2.
Crunch will figure it out
Crunch's qualified accountants are renowned for spotting any incorrect or missing information. We will get back to you to clarify the figures.
3.
Count on Crunch
Our expert team guarantees to make your business as tax-efficient as possible.
Who needs to file a Self Assessment?
Everyone should complete a Self Assessment if receiving income where the tax is not deducted at source,
For example, the income received from operating as a Sole Trader or working as a Limited Company director does not have NI contributions nor Income Tax already deducted. The HMRC needs to be informed about that income on a Self Assessment form to calculate whether tax should be paid.
Crunch can advise and guide professionals through the potential minefield of Self Assessment filing.
Examples of professionals who are required to file a Self Assessment:
Explore our How To Complete Self Assessment article.
Why choose Crunch Self Assessment?
Crunch's intuitive software is supported by our award-winning Customer Service team and Chartered Certified accountants.
One-off fee
Our spectacular accounting team will complete a Self Assessment, and file it with HMRC, for a one-off fee from: 6th April - 31st August 2022 £95+VAT
1st September - 30 November 2022 £109.50+VAT
1st December 2022 - 31st January 2023 £124+VAT
Examined by our accountants
We check every Self Assessment before these are filed with HMRC to ensure we are extremely thorough.
Last-minute assistance
Crunch can complete and file your Self Assessment within three working days of your deadline. No need to panic because Crunch can ride to your rescue.
File to HMRC
Crunch prepares all of the relevant information for HMRC. We just ask you a series of questions then get on with the task in hand.
Best quality & price in the business
The price you’ll have to pay for a Self Assessment.
Is a Chartered Certified Accountant included to handle your tax return?
Relevant information to HMRC prepared and submitted for you.
Is a paid subscription required to access self assessment.
The price you’ll pay your accountant to file your return.
Crunch Self Assessment costs
Crunch has long built a reputation for affordable, innovative, and easy-to-use products.
Crunch Self Assessment
Our full software and service version of Crunch Self Assessment is available for a one-off fee.
6th April - 31st August 2022
£95+VAT
1st September - 30 November 2022
£109.50+VAT
1st December 2022 - 31st January 2023
£124+VAT
£95+VAT
*Our prices increase the closer to the submission deadline due to the urgency and turn around time for our team.
On rare occasions, Crunch may not be able to complete your Self Assessment ourselves. In which case, we’ll offer to refer you to one of our partners, which may incur additional costs.