About FlatRenter

What This Site Is

FlatRenter is a free tool site for renters and landlords in the UK and US. It provides calculators, legal checkers, and practical guides built around current rental law.

The tools are independent. There is no letting agent behind them, no referral agenda, and no account required to run a calculation.

What the Tools Cover

Tools for renters cover deposit caps, notice periods, rent affordability, and rights checks under the Renters’ Rights Act 2025.

Tools for landlords cover rental yield, income tax, stamp duty, void periods, and compliance with post-RRA 2025 rules.

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UK Primary, US Secondary

All tools default to UK law and UK figures. Where a tool covers both markets, it labels the market clearly and notes where US rules differ.

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About the Tools

These tools are built for people making real decisions about a tenancy. The figures come from current legislation. No account is required to run a calculation.

UK Law Applied

Each calculator applies current UK legislation.

Free to Use

No registration is required to run a calculation.

UK and US Markets

Tools cover both UK and US markets where applicable.

Start Here

Use these calculators to work out your deposit cap, notice period, rent affordability, or rental yield.

Save Your Results

Create a free account to save your calculations and access them from any device.

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