Landlord tools

Free calculators for Northern Ireland landlords

Interactive tools to estimate rental yield, check notice periods, track deposit deadlines, and estimate income tax — built for NI landlords.

Finance

Rental yield calculator

Calculate gross and net rental yield for Northern Ireland buy-to-let properties. Enter purchase price, monthly rent, and annual costs to see your return.

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Tenancies

Rent increase notice period checker

Check the minimum notice period required for a rent increase in Northern Ireland. Based on the Private Tenancies Act and current NI tenancy rules.

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Compliance

Deposit protection deadline calculator

Calculate the deadline to protect a tenant deposit and provide prescribed information in Northern Ireland. Based on the 28-day protection and 35-day prescribed information rules.

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Finance

Landlord income tax calculator

Estimate income tax on UK rental profit for landlords. Uses current UK tax bands and the 20% mortgage interest tax credit for residential landlords.

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Join Northern Ireland landlords who review results instead of drowning in admin.