On 30 October 2024 Chancellor Rachel Reeves presented the Autumn Budget 2024. Employer National Insurance contributions were increased, with a lower secondary threshold, from April 2025. Starmer’s Cabinet cleared the Budget. Reeves spoke at the despatch box. The OBR published an Economic and Fiscal Outlook. Employers pay the levy; workers meet it as labour-cost pressure. Parliament still had to pass the Finance Act. Starmer did not write every table. He owned the fiscal strategy that chose employer NI rather than a manifesto-barred rise in employee NI, income tax, or VAT rates. Agricultural property relief and VAT on private-school fees are neighbouring Budget instruments with their own rows. Do not average them into one mood. The Prime Minister of the United Kingdom is First Lord of the Treasury and chairs Cabinet. He does not enact statutes alone. Parliament enacts; courts review; the Home Office, DWP, HMT, MoJ, DESNZ and NESO implement. After 20 July 2026 he is a backbench MP for Holborn and St Pancras, not the author of Andy Burnham’s instruments. Office-holding is not authorship of every later welfare series. Allegation is not a completed judgment. HM Treasury carries the official instrument or communique. Reuters records the same dated act independently. The path is labour-cost and inflationary pressure: a higher employer payroll tax raises expected unit labour costs and can pass into prices or hiring, with lag. Established: the 30 October 2024 Budget announced a rise in employer NI and a lower secondary threshold from April 2025. Not established: a unique CPI coefficient from the speech hour, or that every later vacancy decline was this levy alone. What would change the picture: a contradictory original with a different date or name, a later repeal, a court that vacated the instrument, or a measured series that can be argued, with lag and alternatives, as a consequence of this instrument rather than of later institutions. The date is the date of this instrument, not a licence to back-date every later harm or benefit. Reeves presented it. HMRC collects. Firms pay.. A later repeal, court stay, or successor order would be a different Fact with a different date. That pair identifies Autumn Budget 2024 raises employer National Insurance contributions, not a later speech about Autumn Budget 2024 raises employer National Insurance contributions. Co-authors and later implementers named in Context remain on the file. Autumn Budget 2024 raises employer National Insurance contributions on 2024-10-30 is not a licence to treat every later HM Treasury communique as this same act. If a later repeal, stay, or successor instrument exists, it needs its own date and its own row. This dossier refuses to average Autumn Budget 2024 raises employer National Insurance contributions into a personality. The contribution described on this Person row is limited to He chaired the Cabinet that cleared the Budget. Reeves presented it. HMRC collects. Firms pay. That limit is the alternative to treating office-holding as authorship of every later series.