Corporate income tax calculator 2026-27
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Work out income tax for a company, firm, co-operative, trust or other entity for tax year 2026-27: the Finance Act 2026 rate for the taxpayer, the reduced rate when every transaction is by bank transfer, turnover tax on gross receipts under section 163 (the higher one is payable), the special surcharge, and the balance after tax already paid.
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Results are an estimate based on the rules built into this calculator. Tax law changes with every Finance Act — for a filing, have a practitioner check the figures.
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