{
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  "docs_url": "https://ledgergov.uk/method/api",
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    "name": "Open Government Licence v3.0",
    "url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
    "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Compiled by Public Ledger (https://ledgergov.uk).",
    "notes": [
      "Every number names its source (sources[].licence gives each one's terms). Most are Crown copyright under the OGL; Bank of England and NATO figures follow their own terms."
    ]
  },
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        "url": "https://www.gov.uk/income-tax-rates",
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        "latest": true
      },
      {
        "source_id": "govuk_tax_rates",
        "source_title": "Income Tax rates and Personal Allowances; National Insurance rates; HMRC rates and thresholds for employers; HMRC hydrocarbon oils (fuel duty) rates; Capital Gains Tax rates",
        "publisher": "GOV.UK / HM Revenue and Customs",
        "url": "https://www.gov.uk/income-tax-rates",
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        "source_id": "ons_mye_components",
        "source_title": "ONS Population estimates for the UK: components of population change (table MYEB5)",
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        "latest": true
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        "source_id": "ons_population",
        "source_title": "ONS Population estimates for the UK, England, Wales, Scotland and Northern Ireland (UKPOP)",
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        "latest": true
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        "source_id": "govuk_tax_rates",
        "source_title": "Income Tax rates and Personal Allowances; National Insurance rates; HMRC rates and thresholds for employers; HMRC hydrocarbon oils (fuel duty) rates; Capital Gains Tax rates",
        "publisher": "GOV.UK / HM Revenue and Customs",
        "url": "https://www.gov.uk/income-tax-rates",
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        "source_id": "govuk_tax_rates",
        "source_title": "Income Tax rates and Personal Allowances; National Insurance rates; HMRC rates and thresholds for employers; HMRC hydrocarbon oils (fuel duty) rates; Capital Gains Tax rates",
        "publisher": "GOV.UK / HM Revenue and Customs",
        "url": "https://www.gov.uk/income-tax-rates",
        "licence": "OGL v3",
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        "source_id": "govuk_tax_rates",
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        "publisher": "GOV.UK / HM Revenue and Customs",
        "url": "https://www.gov.uk/income-tax-rates",
        "licence": "OGL v3",
        "vintage": "excise-duty-hydrocarbon-oils-rates@2026-09-30",
        "published_on": "2026-09-30",
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        "source_id": "govuk_tax_rates",
        "source_title": "Income Tax rates and Personal Allowances; National Insurance rates; HMRC rates and thresholds for employers; HMRC hydrocarbon oils (fuel duty) rates; Capital Gains Tax rates",
        "publisher": "GOV.UK / HM Revenue and Customs",
        "url": "https://www.gov.uk/income-tax-rates",
        "licence": "OGL v3",
        "vintage": "amended-fuel-duty-rates-2026-to-2027@2026-09-30",
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        "latest": false
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        "source_id": "obr_databank",
        "source_title": "OBR Public finances databank",
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        "url": "https://obr.uk/data/",
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        "vintage": "OBR-PFD-2026-09",
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        "source_id": "ons_psf",
        "source_title": "ONS Public sector finances, UK (PUSF time series dataset)",
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        "url": "https://www.ons.gov.uk/economy/governmentpublicsectorandtaxes/publicsectorfinance/datasets/publicsectorfinances",
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        "vintage": "PSF-2026-09",
        "published_on": "2026-09-22",
        "first_loaded": "2026-10-06",
        "latest": true
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        "source_id": "ons_psf_receipts",
        "source_title": "ONS Public sector finances: Appendix D, public sector current receipts",
        "publisher": "Office for National Statistics",
        "url": "https://www.ons.gov.uk/economy/governmentpublicsectorandtaxes/publicsectorfinance/datasets/appendixdpublicsectorcurrentreceipts",
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        "vintage": "PSF-2026-09",
        "published_on": "2026-09-22",
        "first_loaded": "2026-10-06",
        "latest": true
      },
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        "source_id": "boe_bank_rate",
        "source_title": "Official Bank Rate (IADB series IUDBEDR) and MPC dates",
        "publisher": "Bank of England",
        "url": "https://www.bankofengland.co.uk/boeapps/database/Bank-Rate.asp",
        "licence": "Bank of England terms of use (https://www.bankofengland.co.uk/legal)",
        "vintage": "IADB IUDBEDR as of 2026-09-17",
        "published_on": "2026-09-17",
        "first_loaded": null,
        "latest": true
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        "source_id": "hmt_pesa",
        "source_title": "HM Treasury Public Expenditure Statistical Analyses (PESA) / Public Spending Statistics",
        "publisher": "HM Treasury",
        "url": "https://www.gov.uk/government/collections/public-expenditure-statistical-analyses-pesa",
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        "vintage": "PESA-2026",
        "published_on": "2026-07-16",
        "first_loaded": "2026-10-06",
        "latest": true
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        "source_id": "hmrc_taxpayers",
        "source_title": "HMRC: Income Tax liabilities statistics, Table 2.1 Number of individual Income Tax payers",
        "publisher": "HMRC",
        "url": "https://www.gov.uk/government/statistics/number-of-individual-income-taxpayers-by-marginal-rate-gender-and-age",
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        "vintage": "HMRC-ITLS-2026-07",
        "published_on": "2026-07-15",
        "first_loaded": "2026-10-06",
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        "source_id": "nato_defence",
        "source_title": "Defence Expenditure of NATO Countries, 2026 edition (tables in Excel format)",
        "publisher": "NATO",
        "url": "https://www.nato.int/en/what-we-do/introduction-to-nato/defence-expenditures-and-natos-5-commitment",
        "licence": "NATO terms for external use of content: credit NATO; not to be sold or used for advertising (https://www.nato.int/en/about-us/official-texts-and-resources/use-of-nato-content-and-brand)",
        "vintage": "NATO-DE-2026-07",
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        "first_loaded": "2026-10-06",
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        "source_id": "obr_frs",
        "source_title": "OBR Fiscal risks and sustainability – July 2026",
        "publisher": "Office for Budget Responsibility",
        "url": "https://obr.uk/frs/fiscal-risks-and-sustainability-july-2026/",
        "licence": "OGL v3",
        "vintage": "FRS-2026-07",
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        "first_loaded": "2026-10-08",
        "latest": true
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        "publisher": "ONS",
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        "vintage": "NPP-2024based-2026-04-28",
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        "latest": true
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        "source_id": "ons_households",
        "source_title": "ONS Families and households in the UK",
        "publisher": "ONS",
        "url": "https://www.ons.gov.uk/peoplepopulationandcommunity/birthsdeathsandmarriages/families/datasets/familiesandhouseholdsfamiliesandhouseholds",
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        "vintage": "FH-2026-04",
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        "source_id": "dwp_benefits",
        "source_title": "DWP Benefit expenditure and caseload tables",
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        "url": "https://www.gov.uk/government/collections/benefit-expenditure-and-caseload-tables",
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        "source_title": "OBR Economic and fiscal outlook – March 2026",
        "publisher": "Office for Budget Responsibility",
        "url": "https://obr.uk/efo/economic-and-fiscal-outlook-march-2026/",
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        "source_title": "HMRC: Direct effects of illustrative tax changes",
        "publisher": "HMRC",
        "url": "https://www.gov.uk/government/statistics/direct-effects-of-illustrative-tax-changes",
        "licence": "OGL v3",
        "vintage": "HMRC-DE-2025-06",
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        "latest": true
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