Oklahoma Child Support Garnishment Limits, Exemptions and Protections

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Jeffrey Johnson

Insurance Lawyer

Jeffrey Johnson is a legal writer with a focus on personal injury. He has worked on personal injury and sovereign immunity litigation in addition to experience in family, estate, and criminal law. He earned a J.D. from the University of Baltimore and has worked in legal offices and non-profits in Maryland, Texas, and North Carolina. He has also earned an MFA in screenwriting from Chapman Univer...

Written by
Jeffrey Johnson
Jeffrey Johnson

Insurance Lawyer

Jeffrey Johnson is a legal writer with a focus on personal injury. He has worked on personal injury and sovereign immunity litigation in addition to experience in family, estate, and criminal law. He earned a J.D. from the University of Baltimore and has worked in legal offices and non-profits in Maryland, Texas, and North Carolina. He has also earned an MFA in screenwriting from Chapman Univer...

Reviewed by
Jeffrey Johnson

Updated July 2023

Oklahoma law requires an employer to comply with court orders to automatically withhold child support payments from a noncustodial parent’s paycheck. The employer may not deduct more from the employee’s wages than Oklahoma garnishment law allows. Oklahoma follows the federal garnishment limits, which differ slightly depending on the noncustodial (paying) parent’s situation. These limits apply at all times, even when the employee has more than one child support order requiring income withholding. When withholding is capped, the employer must allocate and prioritize the deductions.

Garnishment Limits and Exemptions


Employers must comply with an order or notice of withholding until its termination. The total amount of money that may be withheld from a paycheck cannot exceed the maximum amounts set forth by Oklahoma garnishment limits, even if the employee does not have sufficient income per paycheck to withhold the entire court ordered amounts.

To determine the income that is subject to these limits, Oklahoma follows the federal Consumer Credit Protection Act (CCPA), which states that all legally required deductions first be subtracted from the employee’s gross earnings. The amounts deducted are federal, state, and local withholding taxes, Social Security and Medicare taxes, state-run pension contributions, disability or unemployment payments, and any deductions required by the Railroad Retirement Act.

What is left after making the above mandatory deductions is called disposable earnings. All other deductions, such as payments made to a 401k plan, must be counted as part of the employee’s disposable earnings.

The withholding limits set by the CCPA are as follows:

1. 50% if the employee supports a second family;

2. 55% if the employee supports a second family and owes more than 12 weeks of back support;

3. 60% if the employee does not support a second family;

4. 65% if the employee does not support a second family and owes more than 12 weeks of back support.

Allocation and Priority


An employee may have more than one child support order to withhold income. Employers must honor all withholdings to the greatest extent possible well as abide by the CCPA’s withholding limits. If there is not enough money to go around, the employer may need to prorate the amount due based on the ratio that they hold of the total allowable disposable earnings.

Child support withholding takes priority over another state-issued withholding order, or any Chapter 13 bankruptcy repayment order issued on or after October 17, 2005. This means that if the employee’s earnings fall short to pay all, the employer withholds for the support order first, regardless of when issued.

Federal tax levies do take precedence over a child support order if it was served first. The employer must notify the agency that issued the support order of the existing levy. The IRS has stated its willingness to accommodate child support withholding orders that are served after its own levy. The employer should contact the IRS to see if an accomodation can be negoitated.

Protection from Discrimination


The laws of Oklahoma protect a noncustodial (paying) parent from being discriminated against by their employer, or by a potential employer, because of a child support wage order. This means that an employer may not discipline, demote, terminate, or refuse to hire an individual because the employee has a wage assignment. An employer in violation of these laws is held responsible to the noncustodial parent for all wages and benefits lost during the period of discrimination.

Case Studies: Child Support Garnishment Scenarios and Protections

Case Study 1: Balancing Multiple Child Support Orders

John is a noncustodial parent who has two children from different relationships. He has child support orders for both children, and his income is subject to garnishment to fulfill these obligations. However, John’s disposable earnings are limited by Oklahoma garnishment laws. The employer must allocate the available funds between the two child support orders based on the ratio of each order to the total allowable disposable earnings.

Case Study 2: Federal Tax Levy vs. Child Support Order

Sarah, a noncustodial parent, has a child support order requiring income withholding. However, she also has a federal tax levy served on her earnings. According to the hierarchy of withholding orders, the federal tax levy takes precedence over the child support order. The employer must notify the agency that issued the support order about the existing levy. Sarah’s employer should work with both the IRS and the child support agency to ensure proper allocation of the withheld amounts.

Case Study 3: Protection From Discrimination in Employment

Emily is a noncustodial parent who recently obtained a job. She has a child support wage assignment in place. However, when her employer discovers the wage assignment, they discriminate against her by reducing her working hours and limiting her career growth opportunities. Emily is protected by Oklahoma law, which prohibits employers from discriminating against employees based on child support wage orders. Emily can take legal action against her employer to recover lost wages and benefits resulting from the discrimination.

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