Microsoft Entra ID + Google Workspace integration
Set up Microsoft Entra ID as the identity provider for Google Workspace via SAML + SCIM — using Entra ID Gallery integration with SCIM provisioning.
- Entra Application Administrator
- Google Workspace super admin
1. Create a new SAML 2.0 application in Entra ID
In the Entra ID admin console, create a new SAML 2.0 application. Choose "Web Application" type. Note the placeholders for ACS URL + Entity ID — you'll get these from Google Workspace in step 3.
2. Get the SAML metadata URL from Entra ID
Entra ID exposes the IdP metadata at a stable URL. Copy this URL — you'll paste it into Google Workspace's SSO configuration. Alternatively, download the metadata XML if Google Workspace doesn't support URL-based metadata.
3. Configure SSO in Google Workspace
In Google Workspace's admin → security → SSO settings, paste the Entra ID metadata URL (or upload the XML). Google Workspace will display the ACS URL + Entity ID it expects — copy these.
4. Return to Entra ID + complete the SAML app config
Paste Google Workspace's ACS URL into the Entra ID app's Single Sign-On URL field. Paste the Entity ID into the Audience URI field. Set the NameID format to EmailAddress (or persistent if Google Workspace expects that).
5. Configure attribute mapping
Map the attributes the SP expects (see the Attribute Mapping section below). At minimum, email is required. Most apps also expect firstName + lastName.
6. Assign users + groups
In Entra ID, assign the SAML app to users or groups that should have access. Test with a pilot group before broad rollout.
7. Test end-to-end
Sign in to Google Workspace via the IdP-initiated link (from Entra ID dashboard) AND via SP-initiated (direct Google Workspace login URL). Both should work. Check the SAML Tracer browser extension or SAML decoder to inspect the assertion if anything fails.
What flows from where.
| Source (Microsoft Entra ID) | Target (Google Workspace) | Note |
|---|---|---|
| user.mail | NameID | — |
| user.mail | primaryEmail | — |
| user.givenName | givenName | — |
| user.surname | familyName | — |
- Clock skew: Entra ID and Google Workspace clocks must be within ~5 minutes. NTP-sync both. SAML's NotBefore + NotOnOrAfter are strict.
- NameID format mismatches are the most common failure. Google Workspace typically wants EmailAddress; Entra ID defaults vary. Mismatch → cryptic "invalid assertion" errors.
- Just-in-time (JIT) provisioning vs SCIM: many apps support both. SAML JIT creates the user on first SSO; SCIM creates them ahead of time. Pick one — both can cause attribute drift.
- Audience restriction: Google Workspace's expected Audience URI must match exactly what the IdP sends. Trailing slashes + protocol (http vs https) matter.
- Signed Response vs signed Assertion: many SPs require the Assertion to be signed (not just the Response envelope). Check the SP's docs.
- Same super admin warning — keep emergency Google-native admin.
- Conditional Access on Google Workspace via Entra works at sign-in only; in-session policies require Google's native context-aware access.
- IdP-initiated SSO works (sign in from the IdP dashboard)
- SP-initiated SSO works (visit Google Workspace directly + get redirected to IdP)
- User attributes flow through correctly (email, name, groups)
- Logout (single logout if supported) works as expected
- Step-up MFA fires when policy requires it
- Unauthorized users (not assigned to the app) get a clean denied message
- Capture a successful SAML response and inspect it (use the SAML decoder tool)
For the latest vendor-side configuration changes, refer to:
Entra + Google Workspace →