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Will Writing Cost Calculator

Estimated total to set up

Will / mirror wills

Power of Attorney

Storage + updates

What affects the price

  • Who writes it. A DIY kit is cheapest, an online service is mid-range, and a solicitor costs the most.
  • Single or mirror. Couples usually take mirror wills, which cost less than two separate single wills.
  • Estate complexity. Trusts, business assets, foreign property, blended families or tax planning all add cost.
  • Region. London and the south-east solicitor rates often run 20 to 40 percent above the national average.
  • Add-ons. Lasting Powers of Attorney, will storage, future updates and executor services add to the total.
  • Hidden fees. Watch for annual storage charges, amendment fees and solicitors naming themselves as executor.

Things worth knowing

  • A will is valid however it is drafted if signed correctly in front of two independent witnesses.
  • If you die without a will, the intestacy rules decide who inherits, which may not match your wishes.
  • Getting married usually revokes an existing will, so review yours after major life events.
  • A Lasting Power of Attorney is a separate document and includes the Office of the Public Guardian fee.
  • Online and DIY routes suit simple estates. Complex estates are safer with a solicitor or estate planner.
  • Charity schemes such as Will Aid in November offer solicitor-drafted wills for a donation.
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  • Funeral Plans
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