Child Support


General Information

The staff of the Child Support/Alimony Office of the Monroe County Clerk's Office is committed to providing the public with quality service. Its primary goal is to ensure that child support and alimony payments are processed daily and in a timely manner.

To make a payment you should send a cashier's check, money order or personal check payable to the "Clerk of Court". Include the case number on the face of the check. Please do not send cash thru the mail.

Making payments in person can be done at the following locations:
Clerk of Court
500 Whitehead Street
Key West, FL  33040
Clerk of Court
3117 Overseas Highway
Marathon, FL  33050
Clerk of Court
88820 Overseas Highway
Plantation Key, FL  33070

If your payment is being handled by the Department of Revenue you should contact:
Department of Revenue
Child Support Enforcement

2796 Overseas Hwy. Ste 218
Marathon, FL  33050
1-800-622-5437

If your payment is being handled by the State of Florida Disbursement Unit the following information applies:
Only one check is necessary for all of the child support payments sent to the FLSDU for one payroll period. You must provide the following information with each payment.

  • Name (first, middle and last)
  • Social Security Number (for each employee)
  • Case Number
  • Monroe County must be indicated on each payment

If you have any questions about these procedures, please call the FLSDU's toll free customer service at 1-888-883-0743 or the local Tallahassee number at 1-850-201-0183. If you wish to contact them in writing the address is as follows:
State of Florida Disbursement Unit
PO Box 8500
Tallahassee,  FL 32314-8500
www.state.fl.us/dor/childsupport

For fees please see fee schedule.

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