Business Tax Return Calculator — Estimate Your Business Tax Liability

Business Tax Return Calculator

Calculate your business tax liability based on income, expenses, deductions, and tax rates. Understand how different factors affect your business tax return.

Step 1: Business Income & Expenses

30%

Understanding Business Tax

Tax liability depends on your business structure, revenue, expenses, and applicable tax rates. Different structures (sole trader, limited company, etc.) have different tax rules and rates.

Step 2: Tax Details & Deductions

19%

About Business Tax Deductions

Business expenses, capital allowances, and other deductions can significantly reduce your taxable income. Keep accurate records of all business-related expenses to maximize your deductions.

Business Tax Calculation Results

Summary
Tax Comparison
Tax Analysis

Estimated Tax Liability

£13,300.00
Effective Tax Rate: 19.0%
Taxable Income
£70,000.00
Tax Liability
£13,300.00
After-Tax Income
£56,700.00
Business Structure
Sole Trader

Business Tax Rate Comparison

Business Structure Tax Rate Range Typical Rate Tax on £100k After-Tax Income

Tax Liability Analysis

Tax Calculation Formula

Taxable Income = Revenue × (1 – Expense%) – Additional Deductions

Tax Liability = Taxable Income × Tax Rate / 100

Business tax calculations vary by structure, location, and specific deductions. This calculator provides estimates; consult with a tax professional for precise calculations.

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