Free Landlord Calculators

Yield, rent increases and deposit caps — instant answers, nothing stored, no sign-up.

Rental yield calculator

Gross and net annual yield on a buy-to-let.

Typical annual costs: management fees, maintenance (~1% of value), insurance, compliance, void allowance.

Rent increase calculator

The size of a proposed increase in pounds and percent.

Periodic tenancies: once per year via Section 13, minimum one month notice starting on the first day of a rental period. Get the Section 13 notice →

Deposit cap calculator

Maximum legal deposit under the Tenant Fees Act 2019.

Remember: protect within 30 days and serve prescribed information. Read the deposit rules guide →

Need the paperwork to go with the numbers?

All 12 landlord documents — £69 one-off, instant download.

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