Estate Planning

uk.co.simplyestatePublished by simplyestate.co.ukOfficial publisherv1.0.0Updated Oct 24, 2026

UK estate-planning calculators + knowledge (IHT, intestacy, trusts, wills). Read-only.

VerifiedStreamable HTTPWeb executableFinanceKnowledge & Memory

Overview

AI-generated overview

A remote UK estate-planning server that lets an assistant run inheritance tax, probate, care-cost and LPA calculators and look up wills, trusts and intestacy.

What you can do
Calculate UK inheritance tax, residence nil-rate band, pension exposure from 2027, and map gifts on the seven-year timeline. Estimate probate costs and check whether a grant is likely needed. Apply England & Wales intestacy rules and compare trust types with stated limits. Score will readiness and check deed-of-variation eligibility. Calculate LPA registration fees and project care home costs. Look up glossary terms, search guides, return FAQs, and submit a consultation request.
When to use it
Useful when someone asks about UK estate planning: inheritance tax estimates, what happens without a will, probate, lasting powers of attorney, care fees or trust options. It gives indicative figures and educational guidance rather than regulated financial advice.
Requirements
Remote streamable HTTP endpoint; no package, account, API key or header is declared. Network access to the provider's endpoint is needed.
Before you install
The consultation tool submits the user's real contact details to the provider and should only be used with explicit consent. Figures are indicative and educational, not FCA-regulated advice, and the trust and pension tools state their own limits. Read-only otherwise.

Installation

In SourceWeft

  1. Open Estate Planning in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/uk.co.simplyestate%2Festate-planning/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "estate-planning": {
      "type": "http",
      "url": "https://simplyestate.co.uk/api/ai/mcp"
    }
  }
}

Tools

16

calculate_iht

Estimate 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 — excludes lifetime-gift history.

ParametersmarriedrequiredhomeValuecharityPctdebtsValueestateValuerequiredincludeDebtspensionValueincludeReliefincludePensiontransferredNrbtransferredRnrbleavingToCharity+3 more

compare_pension_2027

Show 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 — models nothing about pension products or what to do with a pension (that is FCA-regulated advice).

ParametersmarriedrequiredhomeValueestateValuerequiredpensionValuerequiredpensionToSpouseleavingHomeToDescendantsrequired

who_inherits_intestacy

Apply the England & Wales intestacy rules (dying without a will, rules from 26 July 2023): who inherits and how much. ALWAYS returns the warnings — e.g. a cohabiting partner inherits nothing, and jointly-owned assets usually pass outside these rules by survivorship.

ParametersestateValuerequiredhasChildrenrequiredmaritalStatusrequiredhasPartialWillhasForeignAssetsjointlyOwnedValue

compare_trusts

Recommend 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 — 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.

Parametersgoalrequired

will_readiness_check

Score estate-planning readiness against a checklist. Pass `answers` as a map of item id → 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 / urgent.

ParametersanswersrequiredhasChildrenrequiredincludeAdvanced

estimate_probate_cost

Estimate 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 — the same with or without a will), sealed-copy costs, and — on the professional route — typical fee ranges across the UK market (NOT the firm's fees; most professional fees attract VAT on top). Guidance, not advice.

ParametershasWillrequiredestateValuerequiredincludesPropertyrequiredprofessionalRouterequired

check_need_probate

Check 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 — likely / maybe / unlikely — 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 asking each one directly.

ParametersallToSpouserequiredsolePropertyrequiredjointPropertyrequiredlargestBalancerequiredsoleInvestmentsrequired

calculate_lpa_cost

Calculate 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 — nothing about drafting costs or whether an LPA is right for someone.

ParameterscouplerequiredlpaTypesrequiredincomeUnder12krequiredqualifyingBenefitsrequired

estimate_care_cost

Project what care home fees could cost: typical self-funder weekly ranges (sourced 2026 estimates rounded from published averages) × 52 weeks × years, by region and care type. The educate-only means-test notes are ALWAYS included — 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 arrangement simply avoids care fees.

ParametersyearsrequiredregionrequiredcareTyperequired

gift_7_year_timeline

Map 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 — 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 first). No personal tax figures are computed.

Parametersgiftsrequired

check_deed_of_variation

Check whether a deed of variation is available — 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 result. No tax outcome is promised — whether it helps depends on the whole estate.

ParametersgoalrequiredallAgreerequiredallAdultsrequireddeathTimingrequired

check_rnrb

Check 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 — capped at the home's value and tapered by £1 for every £2 the estate exceeds £2m. Illustrative check with plain-English reasons.

ParametersmarriedrequiredownsHomerequiredhomeValuerequiredestateValuerequiredtransferredRnrbpassesToDescendantsrequiredtransferredAllowancedownsizedAfterJuly2015

lookup_glossary

Look up plain-English definitions of UK estate-planning terms (IHT, trusts, LPAs, probate). Omit `term` to list all.

Parametersterm

search_guides

Search Simply Estate's estate-planning guides (wills, IHT, LPAs, trusts, probate) by keyword. Returns titles, URLs and excerpts to cite.

Parametersqueryrequired

get_faqs

Return Simply Estate's frequently-asked questions and answers (fees, regulation, IHT, trusts, wills/LPAs/probate). Optional keyword filter.

Parametersquery

request_consultation

Submit 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.

Parametersnamerequiredemailrequiredphonecountymessageservice

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.