Contributions
Partnership Shares Calculator
Check which cap — £1,800 a year or 10% of your salary — actually limits your SIP partnership share contribution.
Partnership Shares Calculator
How this works
The two caps, and which one binds
Partnership share contributions are capped at whichever is lower: £1,800 a year, or 10% of your salary for the year. For salaries under £18,000, the 10% cap binds; above that, the £1,800 flat cap is what actually limits you.
| Salary | 10% of salary | Cap that applies |
|---|---|---|
| £15,000 | £1,500 | 10% of salary (£1,500) |
| £18,000 | £1,800 | Equal — either applies |
| £25,000+ | £2,500+ | £1,800 flat cap |
Full detail, including how contributions are typically deducted and accumulated: Partnership Shares Explained. See what your employer might add on top: Matching Shares Calculator.