Skip to main content

This is a test site with dummy HMRC services. Do not enter real personal information. How it works.

Warning This is a dummy service for testing. Use only the test customers. Do not enter real personal information.

Dummy GOV.UK One Login

This dummy works like GOV.UK One Login's integration environment. It uses OpenID Connect with signed client assertions, signed ID tokens, user details and signing out.

You choose a test customer instead of entering an email address, password and security code.

Its settings are at /dummy/one-login/.well-known/openid-configuration.

Test customers
NameEmail addressPhone number
Sam Okafor sam.okafor@example.com None
Grace Williams grace.williams@example.com None
Maya Kowalski maya.kowalski@example.com None
Nina Shah nina.shah@example.com None
Yara Hughes yara.hughes@example.com None
Jack Morgan jack.morgan@example.com None
Asha Patel asha.patel@example.com None
Kai Brown kai.brown@example.com None
Cara Jones cara.jones@example.com None
Ben Carter ben.carter@example.com None
Gita Rao gita.rao@example.com +447700900123
Una Novak una.novak@example.com None
Olu Adeyemi olu.adeyemi@example.com None
Leah Park leah.park@example.com None
Rita Mensah rita.mensah@example.com None

Is this page not working properly? (opens in new tab)