Filing a Motion to Modify or Enforce a Family Court Order: A Practical Checklist

Family Law > Modifying and Enforcing Family Court Orders | Published 26 March 2024 - Updated 26 March 2025 | UpLaw - uplaw.us

How to Use This Checklist

Start at Part 1 and do the diagnosis before drafting anything. Doctrine is in the comprehensive guide; the orientation piece is the order is not self-executing; the forms and logs are in the toolkit.

⚠️ If your circumstances have changed, file today. Support modification runs from the filing date. Every week of delay is money you will owe regardless of how justified the reduction is.

Part 1 — Diagnosis

☐ Read the order. The whole thing, including the paragraphs nobody looks at.

☐ Identify the exact provision at issue, by paragraph number.

☐ Ask: is the problem that someone cannot comply, or will not comply? Cannot → modification. Will not → enforcement.

☐ Ask whether the order is ambiguous. If so, the filing may be a motion to clarify, which is not subject to the modification standard.

☐ List every obligation that is being violated. Support, parenting time, property, insurance, fees. They may require different filings.

☐ Determine which court has jurisdiction, especially if anyone has moved.

☐ Determine whether the state child support agency can do this faster and free.

☐ Calendar any deadline — a limitations period on arrears, a modification review interval, an appeal deadline.

Part 2 — Support Enforcement Toolbox

☐ Confirm an income withholding order is in place and served on the current employer. This is the most common failure.

☐ Confirm payments are routed through the state disbursement unit. Direct payments are often not credited.

☐ Open or activate a case with the Title IV-D agency under 42 U.S.C. § 654, and ask which remedies have been invoked.

☐ Request federal tax refund offset under 42 U.S.C. § 664 and 26 U.S.C. § 6402.

☐ Request administrative offset and passport denial where arrears exceed the threshold.

☐ Request license suspension under 42 U.S.C. § 666.

☐ Request a financial institution data match and levy.

☐ Request credit bureau reporting.

☐ For a federal employee or benefit recipient, use 42 U.S.C. § 659.

☐ For military retired pay, check the ten-year overlap and submit under 10 U.S.C. § 1408.

☐ Verify withholding does not exceed the 15 U.S.C. § 1673 caps.

☐ Consider reducing arrears to a money judgment for access to ordinary collection remedies.

Part 3 — Reconciling Arrears Before You File

☐ Obtain the official payment record from the state disbursement unit. It is the authoritative accounting.

☐ Compare it to your own records and identify every discrepancy.

☐ Identify direct payments and whether the order permits them.

☐ Identify periods a child resided with the obligor.

☐ Identify derivative Social Security benefits paid to the child on the obligor's account, which most states credit.

☐ Check allocation among multiple cases if more than one order exists.

☐ Compute interest at the statutory rate, if your state charges it, and state the method.

☐ Determine how much is owed to the state rather than to the parent, per 42 U.S.C. § 656. That portion cannot be waived by the parties.

☐ Ask the agency about a payment plan or arrears compromise before litigating.

Part 4 — Contempt

☐ Confirm the order is clear and unambiguous as to the obligation you say was violated.

☐ Confirm the respondent knew of the order.

☐ Allege each violation specifically — date, obligation, and amount or event.

☐ Decide civil or criminal. Civil is coercive and requires a purge condition; criminal is punitive and carries full criminal protections. Hicks v. Feiock classifies by substance, not label.

☐ State the purge condition you are asking for, and make it achievable.

☐ Check the service requirement. Contempt frequently requires personal service and an order to show cause.

☐ Prepare for the ability-to-pay hearing. It is the central issue.

☐ If you are the respondent, bring: pay records for the entire period; termination or reduction documentation; bank statements; medical records; a job search log with dates and employers; proof of other support obligations; and proof of every partial payment.

☐ If incarceration is possible and you cannot afford counsel, request on the record the Turner v. Rogers safeguards: notice that ability to pay is the critical issue; a financial form; an opportunity to be heard on your finances; and an express finding on ability to pay.

☐ Request fees where the statute or order permits.

☐ Ask that any fee award be characterized as support where that is appropriate, for enforcement and bankruptcy purposes.

Part 5 — Modification

☐ File the day the change occurs. Relief runs from filing.

☐ Identify the change and whether it is substantial and continuing.

☐ Check whether your state has a percentage presumption — a deviation of 10, 15, 20, or 25 percent from the current order.

☐ Check whether a minimum interval has passed since the last order.

☐ Document that the change was involuntary. Termination letter, reduced-hours notice, medical records.

☐ Prepare a job search log if income has fallen — dates, employers, positions, outcomes.

☐ Complete a current financial affidavit with supporting documents.

☐ Run the guideline worksheet with the new figures and attach it.

☐ Anticipate imputed income and address earning capacity directly.

☐ Request a Title IV-D review and adjustment under 42 U.S.C. § 666 in parallel, understanding it is slower.

☐ For custody modification, identify the change in circumstances affecting the child and the best-interests basis, and check any statutory waiting period.

☐ For alimony, confirm the award is modifiable and identify the statutory basis — changed circumstances, retirement, remarriage, or cohabitation.

☐ Do not rely on an informal agreement. Reduce any agreement to a stipulated order and have it entered.

Part 6 — Parenting Time

☐ Keep a log with one row per scheduled exchange: date, scheduled time, what happened, who was present, and what was communicated.

☐ Preserve complete message threads, not excerpts.

☐ Document what you did to facilitate each exchange.

☐ Ask for specific relief: make-up time on stated dates; a defined exchange location and protocol; a communication application; a parenting coordinator; and fees.

☐ Do not withhold support because time was denied. It is independently sanctionable.

☐ Do not withhold the children because support was not paid. Same rule, other direction.

☐ Consider mediation where there is no history of violence; many courts require it before a hearing.

☐ Where a child refuses, document the arrangements made and the notice given to the other parent.

☐ For repeated interference, consider a modification motion in addition to enforcement.

Part 7 — Interstate

☐ Identify the issuing state and whether it retains continuing exclusive jurisdiction — whether any party or the child still resides there.

☐ Register the order for enforcement where the obligor or assets are located.

☐ Do not file to modify in a state that lacks modification jurisdiction. It will be dismissed.

☐ Use direct income withholding across state lines where available, without registration.

☐ Confirm which state's law governs duration and arrears — the issuing state's — and which governs procedure — the forum's.

☐ For custody, apply the UCCJEA hierarchy: home state first; then significant connection; then more appropriate forum; then default.

☐ Check 28 U.S.C. § 1738A and § 1738B before assuming a new state may modify.

☐ For international removal, act immediately: the Hague Convention's settled-child defense becomes available after one year, and delay is the single greatest risk.

☐ For prevention, seek ne exeat provisions, passport controls, mirror orders, and a bond before travel.

Part 8 — Property, Retirement, and Insurance

☐ For a refused transfer, ask the court to execute the deed or appoint a clerk to sign.

☐ Record the decree where real property is affected.

☐ For retirement division, draft and submit the dividing order immediately; do not wait.

☐ Confirm plan approval of the draft order before entry.

☐ Address survivor benefits expressly.

☐ For military retired pay, confirm 10 U.S.C. § 1408 requirements and the effect of Howell on any indemnification language.

☐ For debts, remember the decree does not bind the creditor; enforce indemnification and refinance deadlines.

☐ For life insurance, require annual proof, irrevocable beneficiary designation, and the right to pay premiums and recover them.

☐ In bankruptcy, confirm the obligation's characterization under 11 U.S.C. § 523, and note that the stay does not bar support establishment, modification, or withholding.

Part 9 — Preparing the Filing

☐ Attach a certified copy of the order.

☐ Cite the specific paragraph violated or to be modified.

☐ Allege dates and amounts, not patterns.

☐ Attach the payment record, the log, or the financial affidavit as applicable.

☐ State the relief in the exact words you want in the order.

☐ Include a proposed order.

☐ Confirm the service requirement for the type of motion.

☐ Request fees where available.

☐ Confer first where the court requires it, and document the conferral.

Part 10 — The Hearing

☐ Bring three copies of every exhibit.

☐ Bring the payment record if money is at issue.

☐ Bring the log if parenting time is at issue.

☐ Bring your financial affidavit and the supporting documents.

☐ Be prepared to state the number — arrears, the guideline amount, the fee request — without looking for it.

☐ Answer the ability-to-pay questions directly and with documents.

☐ Ask for findings on the record, particularly on ability to pay and on the change in circumstances.

☐ Write down what the court orders before leaving, and confirm who prepares the order.

☐ Calendar every deadline in the new order.

Part 11 — Mistakes That Cost the Most

☐ Waiting months to file a modification and owing arrears no court can erase. ☐ Relying on an informal agreement to reduce support. ☐ Withholding children over unpaid support, or support over denied time. ☐ Filing contempt without checking whether income withholding was ever served on the current employer. ☐ Litigating arrears without obtaining the official payment record. ☐ Failing to credit derivative Social Security benefits. ☐ Filing to modify in a state that lacks modification jurisdiction. ☐ Failing to register an out-of-state order before seeking enforcement. ☐ Arriving at a contempt hearing without pay records or a job search log. ☐ Seeking incarceration without evidence of present ability to pay. ☐ Delaying a retirement dividing order until after the participant retires. ☐ Delaying a Hague petition past the one-year mark. ☐ Bringing a fourth parenting time motion with no dates and no messages.

Part 12 — Decision Trees

Enforcement or modification?

1. Is the other party failing to do something the order requires? → Enforcement is available.
2. Are you unable to do what the order requires? → Modification, filed today.
3. Both? → File both. They are separate motions and can be heard together.
4. Is the order unclear about what is required? → Motion to clarify, which does not require a change in circumstances.
5. Has the situation changed such that the order no longer fits, but nobody is violating it? → Modification only.

Is contempt the right tool?

1. Is the order clear and unambiguous as to this obligation? If no → clarify first.
2. Did the respondent know of it? If no → serve it and try again.
3. Is there a specific, provable failure with dates? If no → gather the record before filing.
4. For money: is there evidence of present ability to pay? Without it, Turner v. Rogers forecloses incarceration and the motion may fail entirely.
5. Would an administrative remedy work faster — withholding, offset under 42 U.S.C. § 664, license suspension under 42 U.S.C. § 666? If yes, use it first.

Which state can modify this support order?

1. Does any party or the child still live in the issuing state? If yes → only that state, absent written consent by all parties.
2. If no one remains there, the order may be modified in the state where the non-moving party resides, on registration.
3. The issuing state's law still governs duration and the computation of arrears; the forum's law governs procedure. 28 U.S.C. § 1738B.
4. In every case, the order may be enforced anywhere by registration, regardless of who may modify it.

Which state can modify this custody order?

1. Does the issuing state retain exclusive continuing jurisdiction — does the child or a parent still have a significant connection there with substantial evidence available? If yes → that state.
2. If not, is the child's home state, based on six months' residence, somewhere else? That state generally may act.
3. Is the child present and endangered? Temporary emergency jurisdiction may apply, but it produces a temporary order, not a permanent one.
4. Confirm against 28 U.S.C. § 1738A before filing anywhere.

Do I need a lawyer for this?

1. Pure support enforcement with a located, employed obligor → the state agency can often do it free.
2. Support modification with straightforward W-2 income → many people file successfully with the court's forms and a self-help center.
3. Self-employed obligor, disputed arrears, contested interstate jurisdiction, contempt with incarceration, or anything involving custody → get counsel, or at minimum a consultation before filing.
4. Cannot afford a filing fee? See the fee waiver checklist. File the waiver application together with the motion.

Part 13 — The Self-Employed or Concealed-Income Obligor

☐ Request three years of personal and business tax returns with all schedules.

☐ Request bank statements for all personal and business accounts.

☐ Perform a deposit analysis — total deposits compared to reported income.

☐ Identify personal expenses paid by the business: vehicles, phones, travel, meals, insurance, rent. Most states add these back to income for support.

☐ Identify non-cash deductions — depreciation, amortization, section 179 — which are commonly added back.

☐ Request merchant processing and payment app records for cash-intensive businesses.

☐ Gather lifestyle evidence: vehicle registrations, real property records, travel, and public postings.

☐ Subpoena third parties — the bank, the processor, the accountant, major customers.

☐ Ask for a seek-work order with documented reporting where under-employment is alleged.

☐ Ask for imputation at earning capacity, supported by work history, credentials, and prevailing wage evidence.

☐ Consider a receiver, a lien on receivables, or a security requirement in extreme cases.

☐ Consider whether the business is a shell and whether a piercing or fraudulent transfer theory applies. See the judgment enforcement guide.

Part 14 — After the Order

☐ Read the new order the day you receive it and confirm it says what the court said.

☐ Move to correct clerical errors immediately; substantive errors require a timely motion or an appeal.

☐ Serve a new income withholding order on the current employer if the amount changed.

☐ Notify the state disbursement unit of the new amount and any arrears payment schedule.

☐ Calendar every date in the order: payment dates, review dates, exchange dates, deadlines to transfer or refinance, and the expiration of any temporary provision.

☐ Calendar the purge deadline if contempt was found, and confirm compliance in writing before it expires.

☐ Confirm compliance in writing with the other party or their counsel, and keep the confirmation.

☐ Update the log — payments received, exchanges completed — because the next motion, if there is one, starts from this order.

☐ Register the new order in any other state where enforcement may be needed.

☐ If a fee award was entered, docket it as a judgment and pursue it like one.

☐ If the order requires a retirement dividing order, draft and submit it within the deadline. Do not let it sit.

⭐ A closing discipline. Two weeks after the hearing, write one page recording what was ordered, what each party must do and by when, what documents were exchanged, and what remains unresolved. Keep it with the order. If there is a next motion — and in these cases there frequently is — that page saves the reconstruction that otherwise consumes the first hour of every consultation.

Part 15 — If You Cannot Afford a Lawyer

Most post-judgment family filings are made without counsel, and the sequence below is workable alone.

☐ Go to the court's self-help center or family law facilitator. They cannot give legal advice, but they can identify the correct form, the filing window, and the deadline.

☐ Use the court's own forms where they exist. Judges read them faster and they contain the findings the court needs to make.

☐ File a fee waiver application together with your motion, not before it. See the access checklist.

☐ Request an interpreter in writing as soon as a hearing is set, naming the language and dialect.

☐ Request any accommodation you need to participate, describing the barrier rather than a diagnosis.

☐ Open a case with the state child support agency for support enforcement. Its services are free and its remedies are faster than a motion.

☐ Ask the court whether a lawyer-of-the-day or clinic program covers family motions on your hearing date.

☐ Contact legal aid and ask about income eligibility and whether family post-judgment matters are within their priorities.

☐ Consider limited-scope representation — a lawyer for one hearing or to review one document. Get the scope in writing.

☐ Prepare a one-page summary for any referral: what the order says, what has happened, the nearest deadline, and what you need.

☐ Bring three copies of everything to the hearing and keep the originals.

☐ Ask the court to make findings on the record — on ability to pay, on the change in circumstances, on what the schedule will be. Findings are what make an order enforceable and reviewable.

☐ Do not skip the hearing because you are unprepared or cannot afford something. Appear and say so. Courts routinely continue a matter for a party who shows up and asks; they enter orders against parties who do not.

Part 16 — Timing Reference

Event	When to act	Why
Job loss or income reduction	File the modification the same week	Relief runs from the filing date
Missed support payment	Confirm withholding within 30 days	The usual cause is an unserved or stale withholding order
First denied exchange	Log it; raise it in writing	The log is the case
Third denied exchange	File to enforce	Patterns established early are easier to correct
Order entered in another state, party moves	Register on arrival	Enforcement requires registration; modification requires jurisdiction
Child wrongfully removed abroad	Immediately	The settled-child defense becomes available after one year
Divorce decree awards retirement	Draft and submit the dividing order at entry	Retirement, loans, or death can defeat it later
Contempt found with a purge condition	Calendar the purge deadline that day	Compliance before the deadline avoids the sanction
New order entered	Serve new withholding; notify the disbursement unit	Otherwise the old amount continues
Arrears accumulating	Reduce to judgment	Opens ordinary collection remedies and fixes the amount

Related Documents

• Modifying and Enforcing Family Court Orders: A Comprehensive Guide to Contempt, Modification, and Registration
• The Order Is Not Self-Executing: How Family Court Judgments Are Actually Enforced
• The Family Order Modification and Enforcement Toolkit
• Child Support: A Comprehensive Guide to Guidelines, Imputed Income, Modification, and Enforcement
• Alimony and Spousal Support: A Comprehensive Guide to Types, Amount, Duration, and Modification
• Collecting on a Judgment: A Post-Judgment Enforcement Checklist
• Enforcing a Money Judgment: A Comprehensive Guide to Discovery, Liens, Levy, and Fraudulent Transfer
• Requesting a Fee Waiver, an Interpreter, or an Accommodation: A Practical Checklist
• Domestic Violence Protective Orders: A Comprehensive Guide to Petitions, Hearings, Firearms, and Enforcement
• Relocation and Interstate Custody: A Comprehensive Guide to Move-Away Requests and Jurisdiction
• Servicemember Protections: A Comprehensive Guide to the SCRA, USERRA, and Reemployment Rights
• Drafting a Complaint, Answering It, and Moving to Dismiss: A Practical Checklist