# uk-paye
2025/26 UK income tax (England, Wales, Northern Ireland) and National Insurance
(Class 1 employee) — the core of a take-home calculation. Pure Rust, no deps.
Same figures behind the [UKMoneyCalc](https://ukmoneycalc.com/) calculator suite.
```rust
use uk_paye::take_home;
let (net, tax, ni) = take_home(50_000.0); // GBP gross
```
Figures: personal allowance £12,570 (tapered above £100,000), basic 20% to £50,270,
higher 40% to £125,140, additional 45% above. NI 8% between £12,570 and £50,270, 2% above.
Scotland and pre-tax deductions (pension, student loan) are out of scope here.
License: MIT