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How to set up SAML SSO with Microsoft AD FS

Updated August 20, 2026·2 min read
Available to Owners and Admins on Teams with SSO add-on and Enterprise plans.View plans

Set up SAML SSO with Microsoft AD FS

  1. In How to set up SAML SSO with your identity provider, complete Steps 1-3.
  2. Contact support with this message:
    I request a metadata file to connect ADFS with SAML SSO.
    NOTE: You must complete Step 1. Configure Calendly before sending a message. This step creates the IdP record in Okta.
  3. Once you receive the metadata file from Calendly
    1. Open Microsoft AD FS
    2. Locate Relying Party Trusts.
    3. Select Import data about the relying party from a file.
    4. Upload the metadata file. For more details, view the screenshot below and Microsoft's To create a claims aware Relying Party Trust using federation metadata.
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  4. Once you upload the metadata file:
    1. Open Calendly and go to SettingsAccessSingle sign-on.
    2. Select Enable SSO for yourself, then select Test connection. If successful, you'll see a confirmation.
  5. In Calendly, select Enforce SAML SSO for my organization → Apply.

    Once SSO is enforced, all users will be logged out. They must use SAML SSO to log into Calendly. Only the organization owner can log in using their fallback (original) login method by selecting Log in using another method on the login page.
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