Estate Planning
UK estate-planning calculators + knowledge (IHT, intestacy, trusts, wills). Read-only.
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URL: https://simplyestate.co.uk/api/ai/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://simplyestate.co.uk/api/ai/mcp{
"mcpServers": {
"estate-planning": {
"url": "https://simplyestate.co.uk/api/ai/mcp"
}
}
}claude mcp add --transport http estate-planning https://simplyestate.co.uk/api/ai/mcp{
"servers": {
"estate-planning": {
"type": "http",
"url": "https://simplyestate.co.uk/api/ai/mcp"
}
}
}16 tools, verified live
calculate_ihtEstimate a UK Inheritance Tax bill (2025/26 England & Wales rules). Models the nil-rate band, residence nil-rate band and its £2m taper, spousal doubling, the 40% charge, the 2027 pension change, plus optional debts, charity rate (36% at 10%+), transferred allowances and business/agricultural relief. Illustrative only â excludes lifetime-gift history.
compare_pension_2027Show the Inheritance Tax impact of the April 2027 change that brings most unused pensions into the estate: the IHT before vs after, and the extra tax. Exposure only â models nothing about pension products or what to do with a pension (that is FCA-regulated advice).
who_inherits_intestacyApply the England & Wales intestacy rules (dying without a will, rules from 26 July 2023): who inherits and how much. ALWAYS returns the warnings â e.g. a cohabiting partner inherits nothing, and jointly-owned assets usually pass outside these rules by survivorship.
compare_trustsRecommend which UK trust types are worth discussing for a goal, with an HONEST note that always accompanies the recommendation (e.g. no trust simply avoids care fees â deliberate-deprivation rules apply with no time limit). Each trust lists what it does NOT do. 'No trust may be needed' is a valid answer.
will_readiness_checkScore estate-planning readiness against a checklist. Pass `answers` as a map of item id â true/false (ids: has_will, will_recent, executors_named, guardians_named, lpa_property, lpa_health, wishes_recorded, assets_listed; advanced: pension_nominations, digital_assets, business_succession, foreign_assets, life_insurance_trust). Missing or false items count as gaps. Returns a band: covered / gaps
estimate_probate_costEstimate the cost of probate in England & Wales: the HMCTS application fee (£300 where the estate is over £5,000; no fee at £5,000 or below â the same with or without a will), sealed-copy costs, and â on the professional route â typical fee ranges across the UK market (NOT the firm's fees; most professional fees attract VAT on top). Guidance, not advice.
check_need_probateCheck whether a grant of probate (or letters of administration) is LIKELY to be needed in England & Wales, from what the person owned and how they owned it. Returns a guidance verdict â likely / maybe / unlikely â with per-asset reasons and next steps. Indicative only: every bank and institution sets its OWN probate threshold and decides asset by asset, so the honest answer always includes ask
calculate_lpa_costCalculate the Office of the Public Guardian fees to register Lasting Powers of Attorney in England & Wales: £92 per LPA (applications received from 17 November 2025), with a 50% remission where the donor's gross annual income is under £12,000 and a full exemption on certain means-tested benefits (both claimed with form LPA120). Registration fees only â nothing about drafting costs or whether a
estimate_care_costProject what care home fees could cost: typical self-funder weekly ranges (sourced 2026 estimates rounded from published averages) à 52 weeks à years, by region and care type. The educate-only means-test notes are ALWAYS included â England's capital limits and Wales's single limit are stated as facts for education; there is deliberately no 'how much could you protect' computation, because no a
gift_7_year_timelineMap lifetime gifts onto the 7-year-rule timeline: which taper BAND each gift sits in and when it falls outside the estate. An EDUCATIONAL timeline of the bands and mechanics only â NOT a personal tax computation: taper relief reduces the rate of tax, never the gift's value, and it only matters where total gifts in the 7 years before death exceed the £325,000 nil-rate band (used up oldest gift f
check_deed_of_variationCheck whether a deed of variation is available â guidance-only eligibility against the s.142 IHTA 1984 conditions: the hard two-year window from the date of death (HMRC does not extend it), adult beneficiaries with capacity, and the agreement of everyone whose share would reduce. Returns yes / no / depends with blockers, goal-mapped possibilities, and an honest note that ALWAYS accompanies the r
check_rnrbCheck residence nil-rate band eligibility and amount (England & Wales 2025/26): up to £175,000 per person where a home you own (or owned) passes to direct descendants, doubled for a married couple / civil partners, plus a late spouse's transferred allowance â capped at the home's value and tapered by £1 for every £2 the estate exceeds £2m. Illustrative check with plain-English reasons.
lookup_glossaryLook up plain-English definitions of UK estate-planning terms (IHT, trusts, LPAs, probate). Omit `term` to list all.
search_guidesSearch Simply Estate's estate-planning guides (wills, IHT, LPAs, trusts, probate) by keyword. Returns titles, URLs and excerpts to cite.
get_faqsReturn Simply Estate's frequently-asked questions and answers (fees, regulation, IHT, trusts, wills/LPAs/probate). Optional keyword filter.
request_consultationSubmit a request for a FREE, no-obligation estate-planning consultation on the user's behalf. Use only with the user's explicit consent and real contact details. Returns a reference id; the Simply Estate team follows up. Estate planning here is not FCA-regulated.
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