Free rental income tax calculator (UK) entry page

This page exists for users searching for a free rental income tax calculator. The actual calculation happens on the main landlord tax calculator page.

Free to use and runs in your browser.
No sign-up or paywall.
Use this page to confirm the tool is free, then continue to the main calculator.

What "free" means here

The main landlord tax calculator runs locally in your browser and does not require sign-in. It is designed to be transparent and source-backed.

How to use it

Step 1: compute your annual net rental profit after allowable expenses. Step 2: open the main landlord tax calculator. Step 3: add optional other income if you want a better marginal-rate estimate.

Privacy note

Inputs stay in your browser. If you generate a share link on the main calculator, values are stored in the URL so you can bookmark the estimate.

Open main landlord tax calculator How this is maintained

Last updated: 2026-04-20

FAQ

Is there any sign-up?

No. This tool runs in your browser.

Is it accurate for every scenario?

No. It is a simplified estimate; see the assumptions section on the calculator page.

Where are the rates from?

GOV.UK (linked on the calculator page).