Cherokee Nation’s Tribal Registration Office is temporarily closed to in-person assistance and will reopen on Monday, November 1st.
More information on the Tribal Registration website.

Child Support

1511 Ketcher Street, Building C Tahlequah, OK 74464

Tip Line

Currently, the Cherokee Nation Office of Child Support Services (CNOCSS) has many cases in which the non-custodial parent is not providing financial support to their children.

In an effort to improve the lives of children, CNOCSS has established an anonymous tip line to help locate non-custodial parents. If you have any information about someone that CNOCSS is looking for, please email the following information to:

The information that you provide will be verified. Once the information has been verified, CNOCSS can use the information in several ways:

  • To file a case in court
  • To serve a non-custodial parent with court documents
  • To enforce a court order

To provide information on this website, you must know the first and last name of the non-custodial parent in the case.
When providing information, please give as many details as possible. Please be aware that anyone providing information to the tip line will remain anonymous.

Please provide the following information for the non-custodial parent in question:

First name:
Middle name:
Last name:
Zip Code:
Phone ( )
Date of Birth: (example: MM-DD-YYYY)
Description of vehicle:

Possible employment (name of employer and address):

Any additional information that will assist CNOCSS in locating the Non-custodial parent: