Offices Closed for Martin Luther King Day: All county offices will be closed on Monday, Jan. 18, for the holiday. This includes parks offices, public works, courts and all other administrative offices. Offices will re-open Tuesday, Jan. 19. 

Child Support

Lynne Finley, District Clerk
Elected Official
Lynne Finley
District Clerk

Russell A. Steindam Courts Building
2100 Bloomdale Rd., Suite 12132
McKinney, TX 75071
972-548-4385 (McKinney)
972-424-1460 ext. 4385 (Metro)

​8 a.m.-4:30 p.m.



Our Mission

To enter Collin County cases into the SDU system (State Disbursement Unit) for collection and disbursement of child support, to assist the payees/payors, attorneys, and A.G. with pay histories and excellent customer service regarding those cases.

Forms & Services


Account Setup Form
Change of Address Form
Information on Suit Affecting the Family Relationship ("Austin" or "BVS" form)​

Payment Instructions
CP/ NCP Direct Payment Affidavits in English and Spanish
Direct Deposit Authorization Information

For additional forms, visit the Texas Child Support Disbursement Unit (TxCSDU) website.

Payment Record Requests

You may contact Collin County Child Support for Payment Record Requests by calling 972-548-4385, by sending an email to, or mailing your request to:

Collin County District Clerk
Child Support Division
2100 Bloomdale Rd., Suite 10353
McKinney, TX 75071