← Back to Calculators
Corporation Tax Calculator
How to Use
Enter your company's annual taxable profit to calculate the corporation tax due. From April 2023, companies with profits under £50,000 pay 19% (small profits rate), companies with profits over £250,000 pay 25% (main rate), and those in between receive marginal relief tapering between the two. Taxable profit is after allowable business expenses but before dividends paid to shareholders.
Frequently Asked Questions
❓ Frequently Asked Questions
From April 2023: 19% for profits up to £50,000, 25% for profits over £250,000, with marginal relief tapering between the two thresholds.
🔗 Related Calculators
Related Guides
Corporation Tax Guide: Rates, Allowances & Filing
Everything you need to know about UK Corporation Tax including current rates, marginal relief, allowable expenses, and filing deadlines for limited companies.
8 min readDividend Tax Guide: Rates, Allowances & Tax-Efficient Strategies
Learn about UK dividend tax rates, the dividend allowance, and how company directors can structure salary and dividends for maximum tax efficiency.
8 min read