🚧 Draft build — not yet live. The calculator's rates are still being verified against HMRC.
Finfolk

Money, without the monthly panic.

For people who are employed and self-employed at the same time. Finfolk tracks both, and always knows what to set aside for tax.

Try the free tax calculator → No signup. Takes about a minute.
Example
Income tax on side income£860
Class 4 National Insurance£210
Student loan top-up£170
Total to set aside£1,240
How it works

Three steps, all year round

01

Track

Log your payslips and invoices as they come in — no spreadsheet required.

02

Combine

Finfolk works out your PAYE and side income tax together, not separately.

03

Set aside

See exactly how much to save, and by when — updated as the year goes on.

Get early access

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One email, when it's ready. No spam, no waitlist games.