Grant County Prosecutor Child Support Office

Marion, Indiana

The Grant County Prosecutor Child Support Office is at 401 S. Adams Street, 6th Floor, Marion, IN 46953. Call the office at (765) 662-2129. It serves Grant County.

How do I contact this office?

401 S. Adams Street, 6th Floor
Marion, IN 46953
Get directions Call (765) 662-2129
Phone
(765) 662-2129
Hours
Monday to Friday, 8:00 a.m. to 4:00 p.m. (closed 12:00 to 1:00 p.m.)
Before you go
To meet with your county prosecutor's child support office, call or visit the office to schedule an appointment.
Email
IV-D@grantcounty.net
Fax
(765) 668-4227
Official page
Office page

Is this my office?

This office serves Grant County.

You can enroll at the county prosecutor's child support office in the county where you live. If a county prosecutor's office is already enforcing your case, contact that office.

Not your area? See every Indiana child support office.

Can I handle this without going in?

Often, yes. Many requests don't need a visit:

Going in person? Read "Before you go" above, and call first if you can.

What should I bring?

The agency asks you to bring:

  • All court orders for your case
  • Payment records
  • Information about the other parent
  • Photo ID
  • A completed Child Support Enrollment Form, if you are enrolling

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More help with Indiana child support

Office details come from the official Indiana office listing, checked October 18, 2026. Sunny Child Support is not affiliated with Indiana Department of Child Services, Child Support Bureau. Spot a mistake? Tell us.