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Delhi Development Authority

Water Bill Online Payment

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    • Delhi Development Authority
    WATER BILL ONLINE PAYMENT SYSTEM
    Important Update: DDA SSO Login

    The existing Water Bill login will soon be replaced by the new DDA Single Sign-On (SSO) Portal for users and administrators.

    New to DDA SSO?

    Register using your Aadhaar-authenticated mobile number and complete verification.

    Registration Guide / Video
    Already Registered on DDA SSO?

    Sign in with your existing SSO credentials to access Water Bill services.

    Your Existing Water Bill Records Are Safe

    SSO registration will not affect your existing Water Bill records. See the User Manual for account merging.

    Water Bill Administrators

    Select DDA Official on the SSO login page.

    Continue to DDA SSO
  • Admin Login
    • Delhi Development Authority
    WATER BILL PORTAL
    Important Update: New SSO Login System

    The existing Water Bill login facility will soon be replaced by the newly introduced DDA Single Sign-On (SSO) Portal for users and administrators.

    Not Registered on SSO?

    Create your SSO account using your Aadhaar-authenticated mobile number.

    Registration Guide / Video
    Already Registered on SSO?

    Log in using your existing SSO credentials to access Water Bill services.

    Your Existing Water Bill Records Are Safe

    SSO registration will not affect your existing Water Bill records. Refer to the User Manual for account merging.

    Water Bill Administrators

    Select DDA Official on the SSO login page.

  • Guidelines

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