Sources

Everything on this site is written from official UK sources. These are the pages we rely on, so you can read the original rules yourself.

Official sources

How we use them

We read the official pages, then explain them in simple language with examples. When a source changes, we update our pages and the date shown on them. We do not copy official text, and we link to the original so you can always check it.

Spotted something out of date?

Rules and rates change. If anything here no longer matches the official pages, please let us know and we will check it.