About this site

UK Rates & Thresholds republishes changing official UK figures in one consistent, dated, machine-readable format. Every figure links to its official source and records when we last checked it.

Corrections

Spotted an error? Every page shows its source, and if we disagree with the official source, the official source wins and we correct fast. A public correction log will appear here.

For machines and developers

Per-figure JSON at /api/v1/<id>.json, the full dataset at /api/v1/all.json, changes at /feed.xml. AI agents can also connect to the hosted MCP endpoint at https://rates.trycashpilot.com/mcp (streamable HTTP). The full dataset and MCP server are open source on GitHub.

Commercial use

The site and dataset are free (data under OGL v3 with attribution). Building something that needs higher-volume access, guarantees, history exports or custom datasets? Open a GitHub issue telling us what you need. Commercial tiers will be shaped by these requests.

This is data, not advice. Figures are republished from official sources with links and dates. Always verify with the linked official source before acting.