Free UK tax estimate

Know what to put aside for tax

Set your expected yearly profit and FairInvoice will estimate the Income Tax and Class 4 NI to reserve from each invoice.

Expected yearly profit

Effective tax rate: 12.9%

Total saved so far

£0.00

From invoices completed on this device

Estimated January bill

£3,231.80

Income Tax + Class 4 NI

This is my first tax return

First year? Your January bill also includes a 50% payment on account for next year. Your estimated first January payment is £4,847.70.

Invoices on this device

Entries are added after you download or send a UK invoice.

No completed invoices yet. Make a free invoice

Estimate only, not tax advice.