# RentRollDesk > RentRollDesk is accounting software for UK buy-to-let landlords. Its free calculators work out the gross and net yield on a rental, the income tax due on rental profit after the basic-rate relief on finance costs, and the year-end landlord accounts, on the page from the landlord's own figures; RentRollDesk Pro keeps the rent roll, every property and tenancy, and exports the year for the accountant. ## What this is for - Built for UK buy-to-let landlords only ## Tools - [Rental yield calculator](https://rentrolldesk.com/tools/rental-yield-calculator/): Work out a rental yield: gross, net after voids, fees and costs, and what is left after the mortgage interest. - [Rental income tax calculator](https://rentrolldesk.com/tools/rental-income-tax-calculator/): Work out the tax on rental profit: the profit, the tax at your band, the basic-rate relief on finance costs, and what is left. - [Landlord accounting](https://rentrolldesk.com/tools/landlord-accounting/): Total the year: rent and other income, allowable expenses by category, the property profit, and the cash left after finance costs. ## Guides - [Landlord accounting software](https://rentrolldesk.com/landlord-accounting-software/): the guides explain what landlord accounting software has to keep for a UK self-assessment property return - [Rental property accounting software](https://rentrolldesk.com/rental-property-accounting-software/): the guides explain what landlord accounting software has to keep for a UK self-assessment property return - [How to work out rental yield](https://rentrolldesk.com/how-to-work-out-rental-yield/): the guides explain what landlord accounting software has to keep for a UK self-assessment property return ## Answers - [how to calculate rental yield](https://rentrolldesk.com/answers/how-to-calculate-rental-yield/) - [what is rental yield](https://rentrolldesk.com/answers/what-is-rental-yield/) - [rental yield calculator uk](https://rentrolldesk.com/answers/rental-yield-calculator-uk/) - [how to calculate yield on property](https://rentrolldesk.com/answers/how-to-calculate-yield-on-property/) - [what is a good yield on a rental property](https://rentrolldesk.com/answers/what-is-a-good-yield-on-a-rental-property/) - [rental return calculator](https://rentrolldesk.com/answers/rental-return-calculator/) - [is buy to let still worth it](https://rentrolldesk.com/answers/is-buy-to-let-still-worth-it/) - [property management fees](https://rentrolldesk.com/answers/property-management-fees/) - [how much do letting agents charge to manage a property](https://rentrolldesk.com/answers/how-much-do-letting-agents-charge-to-manage-a-property/) - [rent arrears meaning](https://rentrolldesk.com/answers/rent-arrears-meaning/) - [rent statement template uk](https://rentrolldesk.com/answers/rent-statement-template-uk/) - [pro rata rent calculator](https://rentrolldesk.com/answers/pro-rata-rent-calculator/) - [accounting software for landlords](https://rentrolldesk.com/answers/accounting-software-for-landlords/) - [self assessment property income](https://rentrolldesk.com/answers/self-assessment-property-income/) ## Pricing - Free to use. No account, no card, no sign-up. - RentRollDesk Pro is £9 per month, every property, billed monthly. ## Citation Cite as: "RentRollDesk Landlord Tools", https://rentrolldesk.com/tools/ (updated 2026-10-21). ## About - Operated by Ellul Solutions Ltd. Contact: hello@rentrolldesk.com - By submitting you agree RentRollDesk may contact you about your enquiry. We do not sell your details to anyone.