Buy-to-let Property Profit and Tax Calculator

  • Calculate yield, ROI, profit, required investment, stamp duty, available mortgage and more.
  • Input just three numbers: expected price, repair cost and the monthly rent.
  • Already own the property? Try our remortgage profit calculator.
  • Results include estimated effects of Section 24 (mortgage interest relief) tax changes.

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(Expected) purchase amount. (£)

New kitchen, paint, carpets. (£)

Total expected monthly rent. (£)

Leave blank to calc minimum. Amount of your investment. (£)

Arrangement fee, surveying. (£)

Used in the rent cover calculations







Profit / month


Enter your investment numbers to see your buy-to-let profit results here.