Willstead

Your estate, sorted.

Free IHT calculator. AI-powered wills from £29. Estate planning made simple, affordable, and immediate.

Calculate my IHT — free Create my will — £29
HMRC-accurate calculations Documents from £29 Money-back guarantee Secure & private

Free estate planning tools

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IHT Calculator

Calculate your inheritance tax liability in 2 minutes. HMRC-accurate thresholds. See the impact of the April 2027 pension changes.

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Probate Checker

Answer 5 simple questions to find out if you need probate, what it will cost, and what to do next.

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Estate Assessment

Get a personalised checklist of which documents you need: will, LPA, letter of wishes. Takes 2 minutes.

Try the IHT calculator → Check if you need probate → Start your assessment →

How Willstead works

1

Use our free tools

Calculate your IHT, check if you need probate, and see which documents you need. All free, no sign-up required.

2

See what you need

Get a personalised recommendation based on your situation. We tell you if your case is too complex for self-service.

3

Generate your documents

AI-guided questionnaire creates legally structured documents in minutes. Will, LPA, letter of wishes — from £29.

Simple, transparent pricing

Single Will

£29
  • AI-guided questionnaire
  • Legally structured document
  • Instant PDF download
  • Complexity detection
  • Plain-English explanations
Get Started

Lasting Power of Attorney

£29 /per LPA
  • Health & welfare or property & finance
  • AI-guided questionnaire
  • Legally structured document
  • Instant PDF download
  • Certificate provider guidance
Get Started
Recommended

Estate Planning Bundle

£79
  • Single will
  • LPA (Health & Welfare)
  • LPA (Property & Finance)
  • Letter of wishes
  • Save £17 vs individual prices
Get Started

The inheritance tax landscape is changing

40%

IHT rate on estates above the threshold

April 2027

Pensions brought into IHT for the first time

32 million

UK adults without a will

Calculate your IHT liability — free →

Built on accuracy, not guesswork

Our calculators use current HMRC thresholds and rates, updated as legislation changes. All figures are estimates and do not constitute financial or legal advice. For complex estates, we recommend consulting a qualified professional.

HMRC

Thresholds verified against official HMRC data

2026

Rates updated for current tax year

100%

Complex cases redirected to qualified solicitors

Protect your family from £29

Free IHT calculator. AI-powered wills, LPAs, and estate planning documents. No legal jargon. Ready in minutes.

Calculate my IHT — free