Our Self-Assessment tax return service fees

Our fees are fair and competitive, and reflect our expertise and vast experience. If you have any questions or need help with your specific tax situation, call us directly on 01280 821020 or email info@bettertax.org

CIS Contractors

£99.99 (ex VAT) plus 15% of the tax refund we’re able to obtain for each tax year we complete.

PAYE Employees

25% (ex VAT) of any tax refund achieved for each tax year claimed – no win, no fee.

Sole Trader/Contractors

£199.99 (ex VAT) for each tax year we complete.

Limited Companies

£600 (ex VAT) for the first 5 hours work we complete with a 6th hour free of charge should the work run over slightly. Additional time charged at £100 (ex VAT) per hour.


Initial set up and ongoing payroll fees are charged on a per-person basis. Amounts will vary depending on the number of employees you have and how often they’re paid – Request a quote.


£199.99 (ex VAT) for preparation & submission of a standalone SA800 & £199.99 (ex VAT) for each personal Self-Assessment tax return required. We’ll prepare & submit the SA800 for FREE so long as we’re completing the tax returns for all Partners.


FREE for any compliance case opened against work completed by Bettertax.

£199.99 (ex VAT) for any compliance case opened against work, neither completed nor related to work completed by Bettertax. Particularly complex circumstances may require a larger fee and this will be assessed and agreed at the outset.

Any cases completed via Self-Assessment tax returns and result in a refund will be charged in line those set out for PAYE employees and CIS Sub-contractors.


£199.99 (ex VAT) or in line with PAYE/CIS fees if your return results in a refund.

Other fees

Amended Self-Assessment tax returns or PAYE refund claims will be charged in line those set out for PAYE employees and CIS Sub-contractors.

All fees are subject to VAT.

If you require any of these services or have any questions, give us a call today on 01280 821020

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