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Estimate the corporate and business tax your company owes across major countries.
Default inflation rate for Other: 3.0% per year, based on long-run global CPI averages data (2026). You can override it in each calculator’s advanced options. See data sources for full citations.
Corporate net profit is calculated as:
The corporate tax itself is charged on taxable profit (gross profit minus allowable expenses and deductions), which is usually lower than your accounting profit. That gap between taxable and accounting profit is one reason your effective rate often lands below the headline statutory rate.
At a standard 21% US Federal corporate tax rate, a profit of $500,000 incurs $105,000 in federal corporate tax, leaving a net profit of $395,000.
If that same company had $80,000 of deductible expenses it hadn't yet counted, its taxable profit drops to $420,000 and federal tax to about $88,200. The statutory rate is still 21%, but the effective rate against the original $500,000 profit is about 17.6%.
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Add or remove sales tax, GST, or VAT from any price, for 5 major countries.
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