Free probate and inheritance tax calculators
Free tools for UK executors and families dealing with probate. Estimate the inheritance tax due, check nil-rate band eligibility, and work out the value of the estate.
Inheritance Tax
Pensions IHT 2027 Estimator
See how much extra inheritance tax your estate could owe once unused pension pots count towards it from April 2027.
Open calculator →IHT Threshold Calculator
Work out your combined nil-rate band and residence nil-rate band, and the inheritance tax due on the excess.
Open calculator →Probate Process
Probate Timeline Estimator
Estimate how many months probate is likely to take for this estate, stage by stage.
Open calculator →Probate Cost Calculator
Get an itemised estimate of what probate is likely to cost, whether you go DIY, fixed-fee or use a solicitor.
Open calculator →Do I Need Probate Checker
Answer a few questions about the estate to see whether probate is likely to be needed.
Open calculator →Probate DIY vs Solicitor Comparison
Compare the cost and time of handling probate yourself against using a fixed-fee or full solicitor service.
Open calculator →Need help interpreting your results?
These calculators provide simplified estimates. For a full review of your estate, inheritance tax position, or probate application, speak to one of our probate specialists.