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An employee shows up to HR with three garnishment orders in the same month: a child support order, a federal tax levy, and a creditor garnishment from a civil judgment. The disposable earnings calculation allows for withholding, but not enough to satisfy all three at full amounts. Which one do you pay first? How much does each get? What happens to the others?
This isn’t a theoretical scenario. Payroll teams at mid-size employers encounter multiple simultaneous garnishments regularly, especially in industries with high hourly workforce turnover or significant financial stress among workers. Getting the prioritization wrong creates liability for the employer — not just the employee. This guide covers the federal priority hierarchy, how to calculate disposable earnings correctly, and what to do when you can’t satisfy all active orders.
The Federal Priority Hierarchy for Garnishments
Federal law establishes the priority order for competing garnishments. Child support and alimony orders go first. Federal tax levies go second. State tax levies go third. Creditor garnishments — civil judgments, student loan garnishments, and other non-priority orders — go last.
Within child support and alimony, if an employee has multiple support orders, they’re generally paid pro rata from the available withholding amount. Federal tax levies from the IRS have a fixed priority over state levies, though some states treat their levies with higher priority than creditor garnishments within state law — which is consistent with the federal hierarchy as long as the federal levy is still honored first.
Student loan garnishments from the Department of Education are a common source of confusion. They’re technically a form of federal administrative wage garnishment, which generally falls below child support but above creditor garnishments. The specific priority positioning of student loan garnishments relative to federal tax levies depends on which agency issued the levy first and the specific regulatory framework, and this is an area where getting a definitive answer for your specific situation may require consulting with a payroll compliance specialist or employment attorney.
Calculating Disposable Earnings: Getting the Base Right
Disposable earnings are the foundation of every garnishment calculation. The Consumer Credit Protection Act defines disposable earnings as the amount remaining after legally required deductions — meaning deductions required by law, not deductions the employee has voluntarily authorized. Social Security, Medicare, federal income tax withholding, state income tax withholding, and state unemployment insurance are legally required. Health insurance premiums, 401(k) contributions, and union dues are not, even if they’re recurring payroll deductions.
This distinction matters because it affects the disposable earnings base. An employee earning $1,000 per week with $200 in legally required tax withholding has disposable earnings of $800. If you mistakenly subtract their $150 in voluntary deductions first, you get disposable earnings of $650 — and the garnishment calculation produces a lower withholding amount than the law requires. For child support garnishments, underpaying the required amount creates employer liability.
The Withholding Limits Under CCPA
For most creditor garnishments, the CCPA limits withholding to the lesser of 25% of disposable earnings or the amount by which disposable earnings exceed 30 times the federal minimum wage per week ($7.25 x 30 = $217.50). At the current federal minimum wage, an employee would need disposable earnings above $217.50 before any creditor garnishment withholding can occur.
Child support and alimony get higher withholding limits: up to 50% of disposable earnings if the employee is supporting another family, up to 60% if not. An additional 5% is allowed if the support payments are 12 or more weeks in arrears. Federal tax levies use a different calculation entirely — the IRS provides a levy exemption table based on the employee’s filing status and number of dependents, and the levy amount is what’s left after the exempt amount is protected.
When There Isn’t Enough to Go Around
This is the scenario that requires the most care. An employee has a child support order, a federal tax levy, and a creditor garnishment, but their disposable earnings only support enough withholding to satisfy one or two of the three orders fully. Here’s what to do:
Start with child support. Calculate the full amount required by the support order, up to the CCPA child support limit. Withhold that amount first. Then move to the federal tax levy. Calculate the exempt amount using the IRS table, withhold the remainder up to what’s available. If anything is left within the total CCPA withholding limit, apply it to the creditor garnishment. If the creditor garnishment can’t be fully satisfied, withhold what you can and notify the creditor’s attorney (or the court, depending on how the order is structured) that insufficient earnings are available. Do not simply skip the order — document the available earnings, what was withheld for priority orders, and why the lower-priority order received less than the full amount.
State Law Variations
State laws can only provide greater protection than the CCPA — they can’t allow higher withholding than the federal limits. Several states have lower withholding limits for creditor garnishments. A handful of states exempt certain types of income from garnishment, such as tips in some jurisdictions. A few states have specific rules about how multiple garnishments interact that differ from the pure federal hierarchy. The federal rules are the floor; your specific state may impose tighter limits.
How Netchex Handles Multiple Garnishments
Netchex’s payroll platform manages garnishment orders within the system, applies the correct priority order automatically, and calculates withholding based on the disposable earnings calculation — so your team doesn’t have to run the math manually for every garnishment situation. When new orders come in, they’re entered into the system and the priority logic handles the rest. Talk to a Netchex consultant about garnishment management for your workforce.
Frequently Asked Questions
Child support and alimony orders have the highest priority under federal law. Federal tax levies come second. State tax levies are third. Creditor garnishments — civil judgments, most student loan garnishments, and other non-priority orders — are last. Within child support, multiple orders are generally satisfied pro rata from the available withholding. This hierarchy is established by federal law and applies regardless of the order in which the garnishments arrived.
Disposable earnings are gross wages minus legally required deductions. Legally required deductions include federal and state income tax withholding, Social Security, Medicare, and state unemployment insurance. They do not include voluntary deductions like health insurance premiums, 401(k) contributions, or union dues — even if those deductions are recurring. The disposable earnings base is used to calculate both the garnishment withholding amount and the CCPA withholding limits.
For creditor garnishments, the CCPA limits withholding to the lesser of 25% of disposable earnings or the amount by which disposable earnings exceed 30 times the federal minimum wage per week. For child support and alimony, the limit is 50% of disposable earnings if the employee supports another family, or 60% if not, with an additional 5% allowed if support is 12 or more weeks in arrears. Federal tax levies use a different calculation based on the employee’s filing status and dependents. State laws may impose tighter limits.
Apply garnishments in priority order — child support first, then federal tax levy, then creditor garnishments — and withhold the maximum allowed amount for each in sequence until the available withholding is exhausted. Lower-priority orders receive whatever remains, which may be less than the full ordered amount or nothing at all. Document the available disposable earnings, what was withheld for each order, and why lower-priority orders received less than full payment. Notify the creditor or court as required by the order when you cannot satisfy it in full.
Managing Multiple Garnishments? Let Netchex Handle the Prioritization.
See how Netchex manages garnishment orders, applies the correct priority hierarchy, and calculates withholding automatically — without your team running the math manually.
This guide reflects publicly available product information and independent reviewer data (G2, Capterra, Trustpilot, Yelp, Better Business Bureau, Reddit, Software Advice, GetApp) as of 2026. Feature availability and pricing may vary by plan. Contact each provider for current details.
Disclaimer: Any product roadmap or future plans provided herein are for informational purposes only. They do not represent a commitment to deliver any material, code, feature, or functionality. Plans may change without notification. The development, release and timing of any features or functionality described remain at the sole discretion of Netchex, its affiliates, and partners. Netchex does not give legal, tax, or accounting advice. You are responsible for ensuring your use of Netchex product meets your individual business and compliance requirements.
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