Connect your HMRC agent account
Sign in with your existing agent credentials. TaxRadar connects through HMRC's approved agent APIs and pulls your client list automatically. You never hand over client logins, and the connection is read-only from the first second.
- No password sharing — OAuth to HMRC, not credential storage
- Your whole client book imported in one pass
- Revoke access any time from your HMRC account
See every deadline and status
Your radar fills instantly. Live status for the taxes HMRC exposes, tracked deadlines for the rest, and authorisation gaps flagged before they bite.
Let reminders go out automatically
Switch on reminders per deadline type and TaxRadar chases clients for you — branded from your practice, on your schedule, logged so you always know who's been contacted.
- Your logo, your tone — clients see your firm, not ours
- Set the lead time once; it repeats every cycle
- Full send log — no more "did we email them?"
It touches HMRC data. We treat it that way.
TaxRadar is built to the standard you'd expect of anything sitting next to your clients' tax affairs.
Read-only access
TaxRadar can only read. It cannot file, pay or change anything at HMRC.
No login sharing
Connection is via HMRC's agent APIs. Client credentials never touch TaxRadar.
Encrypted throughout
Data is encrypted in transit and at rest, on UK-region infrastructure.
Least-privilege data
We hold only what the radar needs to show status and deadlines — nothing more.
You stay in control
Revoke TaxRadar's access from your HMRC account at any time, instantly.
Built by Bryxo
Developed and operated to the same standard as the wider Bryxo platform.
See it on your own client list.
Connect in minutes. Free forever, no card.