Last updated: 9 June 2026
By Stiv · Design, technology and personal finance
If you need to file a Self Assessment tax return in the UK, the TaxFix vs GoSimpleTax question keeps coming up. Both promise to make tax season less painful, yet they work in completely different ways. One hands everything to a qualified accountant. The other gives you smart software and lets you do it yourself. So which one actually deserves your money? We have broken both down side by side to help you decide.
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