UKCalc.uk Data
Free UK tax and money datasets for journalists, publishers and researchers. Every figure is calculated from UKCalc.uk’s verified statutory registry, carries its official sources, and can be reused under CC BY 4.0.
Budget 2026: take-home pay at representative salaries
Income tax, employee National Insurance and take-home pay at 14 salaries from £15,000 to £150,000, before and after confirmed Budget 2026 changes.
UK tax rates and thresholds 2026/27
Every statutory rate, threshold and allowance UKCalc.uk calculators use, each with its official source and the date it was last verified.
UK effective marginal tax rate bands 2026/27
Effective marginal tax rate bands across the income range, including the Personal Allowance taper and the High Income Child Benefit Charge.
UK first-time buyer SDLT relief 2026/27
Standard and first-time buyer Stamp Duty Land Tax by purchase price, including the relief cliff at £500,000.
What you can rely on
- Sourced. Each statutory input is checked against its official source, named in the data, with the date it was last verified. See UK tax rates and thresholds.
- Reproducible. Assumptions and methods are published with every dataset. See the methodology.
- Governed. Budget and fiscal-event figures enter a dataset only after they are verified against the official HM Treasury or HMRC document. Nothing is added on announcement alone.
- Corrected openly. If a figure is wrong, tell us. Corrections follow the editorial policy.
How to cite this
You are welcome to republish these figures, with attribution. Suggested wording:
Source: UKCalc.uk analysis of HMRC rates (https://www.ukcalc.uk/data/), CC BY 4.0
In running text, “according to analysis by UKCalc.uk”, linked to this page, is enough. The statutory rates themselves are set and published by HMRC and GOV.UK: cite those to the official source.
Licence
UKCalc.uk’s datasets, calculations and analysis under /data/ are licensed under Creative Commons Attribution 4.0 International (CC BY 4.0). You may copy, adapt and republish them, including commercially, as long as you credit UKCalc.uk and link to the source page.
The underlying statutory figures are Crown copyright, published by HMRC and other public bodies under the Open Government Licence v3.0. UKCalc.uk compiles and verifies them; it does not set them.
Press and partnership enquiries: media & partnerships. Published by UKCalc.uk (Animateed Limited). Page last updated 7 October 2026.