databutler.dev · /facts — every fact · Verified Facts protocol · /.well-known/facts.json · /changes

Maximum tax reduction for the partner

252 GBP/year

2026-27, from 2026-04-06 · verified 2026-10-04 against the official source · next expected change 2027-04-06

This reduces their tax by up to £252 in the tax year (6 April to 5 April the next year).

key

uk/marriage-allowance/maximum-tax-reduction-for-the-partner

value

252 GBP/year

period

2026-27

effective

2026-04-06 to date

source

https://www.gov.uk/marriage-allowance

verified

2026-10-04 — fresh (33 days ago; next check by 2027-04-06)

next expected change

2027-04-06 (annual: a fixed day each year)

source checked

2026-11-02 (the newest day the automated check fetched the source page)

previous

252 GBP/year (2025-26) from 2025-04-06

scope

Married couples and civil partners; the lower earner normally has income below the Personal Allowance and the partner pays basic rate (starter, basic or intermediate rate in Scotland)

hash

sha256:d56e327d2719b8bf07cdb579ac6668cfe0947ac8ce9037760abee3c39b8b73de

signature

EdDSA, key db-2026-10 — keys

As JSON

curl -s https://databutler.dev/f/uk/marriage-allowance/maximum-tax-reduction-for-the-partner?max_age=30d — schema; verify with npx verified-facts verify https://databutler.dev/f/uk/marriage-allowance/maximum-tax-reduction-for-the-partner

{
  "protocol": "verified-facts/0.3",
  "key": "uk/marriage-allowance/maximum-tax-reduction-for-the-partner",
  "label": "Maximum tax reduction for the partner",
  "value": 252,
  "unit": "GBP/year",
  "period": "2026-27",
  "effectiveFrom": "2026-04-06",
  "effectiveTo": null,
  "source": "https://www.gov.uk/marriage-allowance",
  "quote": "This reduces their tax by up to £252 in the tax year (6 April to 5 April the next year).",
  "verifiedDate": "2026-10-04",
  "nextScheduledRefresh": "2027-04-06",
  "changeCadence": "annual",
  "nextExpectedChange": "2027-04-06",
  "sourceCheckedAt": "2026-11-02",
  "status": "fresh",
  "ageDays": 33,
  "maxAgeDays": null,
  "previous": {
    "value": 252,
    "period": "2025-26",
    "effectiveFrom": "2025-04-06",
    "source": "https://webarchive.nationalarchives.gov.uk/ukgwa/20250630170819/https://www.gov.uk/marriage-allowance"
  },
  "scope": "Married couples and civil partners; the lower earner normally has income below the Personal Allowance and the partner pays basic rate (starter, basic or intermediate rate in Scotland)",
  "hash": "sha256:d56e327d2719b8bf07cdb579ac6668cfe0947ac8ce9037760abee3c39b8b73de",
  "signature": {
    "alg": "EdDSA",
    "kid": "db-2026-10",
    "jws": "eyJhbGciOiJFZERTQSIsImtpZCI6ImRiLTIwMjYtMTAifQ..pbYQWVuphrrSO9Bn0GzZAG6HQF-yVo_t69bjt7Tz1H_FrkEQcICs4BZSN2PbmtNsCl7VlMYce266CbXoTRaLDw",
    "keys": "https://databutler.dev/.well-known/jwks.json"
  },
  "publisher": {
    "name": "Data Butler",
    "url": "https://databutler.dev/"
  },
  "cite": {
    "url": "https://databutler.dev/facts/uk/marriage-allowance/maximum-tax-reduction-for-the-partner",
    "text": "databutler.dev, verified 2026-10-04 against https://www.gov.uk/marriage-allowance"
  }
}