Compare France and United Kingdom corporate tax rates, filing due dates, withholding tax, VAT, capital gains tax, and effective tax metrics for cross-border company planning.
Time of Update — France: 4/02/2026 · United Kingdom: 4/02/2026
Time of Update — France: 4/02/2026 · United Kingdom: 4/02/2026
Corporate Income Tax (CIT)
France
United Kingdom
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General CIT Rate:
Standard rate: 25%; qualifying small corporations may benefit from 15% on the first EUR 42,500 of taxable profits.
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General CIT Rate:
1. Companies with profits exceeding £250,000 are subject to a main rate of 25% (effective from 1 April 2023). 2. Companies with profits not exceeding £50,000 are subject to a small profits rate of 19% (effective from 1 April 2023). 3. A tapered tax rate applies to profits falling between £50,000 and £250,000.
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CIT Return Due Date:
About the fiscal year ending on December 31st, until the end of May of the following year.
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CIT Return Due Date:
Tax returns need to be submitted within one year after the end of the accounting period.
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CIT Payment Due Date:
About the fiscal year ending on December 31 and May 15 of the following year.
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CIT Payment Due Date:
According to the scale of the payment company, there may be differences. For more information, please refer to the UK company summary.
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CIT Estimated Payment Due Date:
By way of installment payments in four installments (i.e., for the fiscal year ending on December 31, must be submitted and paid on March 15, June 15, September 15, and December 15).
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CIT Estimated Payment Due Date:
According to the scale of the payment company, there may be differences. For more information, please refer to the UK company summary.
Capital gains are constrained by the normal corporate income tax rate.
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General Capital Gain Tax Rate:
Capital gains are subject to the regular corporate tax rate.
Effective Tax Rate (ETR)
France
United Kingdom
percent
Composite Effective Average Tax Rate:
23.66
percent
Composite Effective Average Tax Rate:
22.55
percent
Composite Effective Marginal Tax Rate:
15.38
percent
Composite Effective Marginal Tax Rate:
11.51
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