Security

Your tax data is sensitive. We treat it that way.

Plain-English answers about how we handle your information.

We never ask for your HMRC password: If you connect HMRC, you sign in on HMRC's own website and choose what to share. You can disconnect at any time.
Separate permissions for separate things: Reading your HMRC data, checking your identity and authorising filing are distinct steps. Agreeing to one never implies another.
Private document storage: Uploaded documents are stored privately and opened only through short-lived links by you.
Every action recorded: Changes to your case, reviews and approvals are logged so there's a clear history of who did what.
Models don't decide your tax: Our trained models suggest values from your documents for you to confirm. The calculation uses fixed, versioned tax rules.

Your tax information is important. We treat it that way.

Connecting HMRC is optional. You sign in on HMRC's own site — we never see your password.

You review, sign and submit your own return. Validation catches errors first.

Documents are stored privately and only you can access them.

Nothing is filed until you approve it. Identity checks happen only at the paid filing stage.

Calculate for free. Validate and submit yourself from £79.