Send to HMRC
See your HMRC tax calculation after each update
After each quarterly update, SimpleTaxFlow shows the tax calculation HMRC works out from your figures, separately from our own estimate.
No card required until you are ready to submit to HMRC.
Who it is for
Anyone sending quarterly updates who wants to know where their tax stands.
What it does
- Shows HMRC’s calculation as HMRC returns it.
- Shows our own estimate separately, so you can plan what to set aside.
- Our estimate leaves out some income, such as dividends and pensions, and says so.
Not supported yet
- HMRC’s calculation is a point in time. It changes as you send more updates.
How it works
Send an update
HMRC works out a calculation from your figures.
Open the calculation
See HMRC’s figures in Tax.
Plan ahead
Use our estimate to see what to set aside.
Questions about hmrc’s tax calculation
Quarterly updates and your tax return. All included.
£29.99 + VAT a year. No card required until you are ready to submit to HMRC. Renews each year. Cancel renewal any time.
Create free accountRead the guides