Property & Landlord calculators
24 free calculators covering property & landlord, on 2026/27 and 2025/26 UK rates. Every result shows the bands and assumptions behind it, so you can check the numbers before you act on them.
Regulated by
Regulated & AML supervisor
AAT fellow member
Xero Gold PartnerCertified advisor
QuickBooks PartnerCertified ProAdvisor100+ yearsCombined team experienceFully insuredUp to £2m indemnityATED calculator
Estimate your Annual Tax on Enveloped Dwellings charge for 2026/27 by property value band, and see whether a relief could reduce the bill to nil.
2026/27Buy-to-let mortgage calculator
Check your buy-to-let interest cover ratio and net cashflow after the 20% mortgage interest tax credit, using your own rate and rent assumptions.
2026/27Council tax reduction calculator
Get an indicative estimate of council tax support based on income, dependants and savings, then check the exact scheme rules with your own local council.
2026/27Furnished holiday let tax calculator
Work out tax on a furnished holiday let for 2026/27 now the FHL regime has been abolished, with mortgage interest restricted like any other rental property.
2026/27Help to Buy equity loan calculator
Estimate how much your Help to Buy equity loan would cost to repay today, and what the annual interest charge becomes once the interest-free period ends.
2026/27LBTT Scotland calculator
Estimate Scottish Land and Buildings Transaction Tax on a residential purchase, including the Additional Dwelling Supplement, then confirm on gov.scot.
2026/27LTT Wales calculator
Estimate Welsh Land Transaction Tax on a residential purchase, including the higher rates surcharge for additional properties, then confirm on gov.wales.
2026/27UK mortgage repayment calculator
Work out your monthly mortgage repayment for a UK residential or buy-to-let loan, comparing repayment and interest-only over your chosen term.
2026/27Mortgage affordability calculator
Estimate how much mortgage you could be offered based on income, applicants and deposit, then compare that with a UK repayment cost calculator.
2026/27Non-resident landlord calculator
Work out UK income tax on rental profit as a non-resident landlord, and compare it with the 20% withholding tax an agent may deduct at source.
2026/27Property income allowance calculator
Compare claiming the £1,000 property income allowance against deducting actual expenses, and see which gives the lower tax bill for small lettings.
2026/27Property tax calculator
See stamp duty land tax on purchase, income tax on rental profit and capital gains tax on eventual sale together, in one worked property tax estimate.
2026/27Parental bereavement pay calculator
Work out Statutory Parental Bereavement Pay for 2026/27 using the weekly statutory rate, employer recovery, and eligible weeks off work.
2026/27Shared parental leave pay calculator
Calculate Statutory Shared Parental Pay for 2026/27 across the weeks you plan to take, plus what your limited company can recover from HMRC.
2026/27Rent-a-room relief calculator
See whether Rent-a-Room relief covers your lodger income tax-free for 2026/27, or whether the profit method leaves you better off after expenses.
2026/27Rental income tax calculator
Estimate the personal income tax due on your gross rental income for 2026/27, stacked on top of your other earnings and the £1,000 property allowance.
2026/27Landlord rental profit tax calculator
Calculate a buy-to-let landlord's actual tax bill for 2026/27 after operating expenses and the Section 24 mortgage interest restriction to 20%.
2026/27Rental yield calculator
Work out gross and net rental yield for 2026/27 by factoring in purchase price, annual costs and void periods, before comparing property investments.
2026/27SDLT commercial property calculator
Work out Stamp Duty Land Tax on a commercial or mixed-use property purchase for 2026/27 using the non-residential band rates, no residential surcharge applies.
2026/27Section 24 mortgage interest relief calculator
See exactly how much tax relief you lose under Section 24 for 2026/27 by comparing the old full-deduction rules against today's 20% tax credit system.
2026/27Shared ownership calculator
Model the monthly cost of a shared ownership home for 2026/27, combining mortgage on your share, rent on the rest, and the SDLT election available.
2026/27Shared parental leave entitlement calculator
Work out how many weeks of leave and pay remain to share between parents for 2026/27 once maternity or adoption leave has been curtailed early.
2026/27Stamp duty calculator
Calculate Stamp Duty Land Tax on a residential purchase in England or Northern Ireland for 2026/27, including first-time buyer relief and the additional property surcharge.
2026/27Tenancy deposit calculator
Check your tenancy deposit against the statutory cap for 2026/27 based on annual rent, and see the protection scheme deadline landlords must meet.
Browse