Buy-to-Let Tax Calculator — Calculate Rental Property Taxes & Profits

Buy-to-Let Tax Calculator

Calculate taxes, expenses, and net profits for your buy-to-let investment property. Compare different scenarios and optimize your rental property finances.

Step 1: Property Details

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Understanding Buy-to-Let Taxes

Buy-to-let properties are subject to income tax on rental profits, plus potential capital gains tax when sold. Mortgage interest relief and allowable expenses can reduce your tax liability.

Step 2: Tax & Expenses

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Maintenance, insurance, agent fees, etc.
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Allowable Expenses

You can deduct many property-related expenses from your rental income, including maintenance, insurance, letting agent fees, and mortgage interest (with limitations).

Buy-to-Let Tax Analysis Results

Summary
Tax Breakdown
Compare Scenarios

Annual Net Profit After Tax

£5,280
Net Yield: 2.11% | Gross Yield: 5.76%
Gross Rental Income
£14,400
Tax Liability
£2,160
Mortgage Interest
£5,625
Cash Flow/Month
£440

Detailed Tax Breakdown

Description Amount Percentage
Gross Annual Rental Income £14,400 100%
Allowable Expenses £2,000 13.9%
Mortgage Interest (deductible portion) £2,250 15.6%
Taxable Profit £10,800 75%
Income Tax @ 20% £2,160 15%
Net Profit After Tax £5,280 36.7%

Stamp Duty Calculation

Based on a £250,000 property value (additional 3% surcharge for second homes): £10,000

Stamp duty rates vary by country and property type. Always consult a tax professional.

Tax Band Comparison

Tax Band Tax Rate Tax Liability Net Profit Net Yield

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