Why Informal Child Support Agreements Won't Hold Up in Court

@psonyahackettlaw Child support is not choose your own adventure. It is based on a calculation! I practice in Mississippi and Tennessee. This might not apply where you live!

An informal child support agreement, meaning one you made without a court, is not legally binding in Tennessee. That is true even if you wrote it down and had it notarized. A court will not make anyone follow it, and only an order signed by a judge counts.

Here is what that means in practice. If you receive support and the payments stop, you cannot go to court and enforce the informal agreement itself, although you can ask a court to set support. If you pay support under an existing court order and your co-parent agreed to take less, you still owe the full amount in the order, and the missed portion builds up as debt. If no order exists, your co-parent can still ask a court for back support later, generally up to five years of it.

The fix is a court order. If you and your co-parent already agree on an amount, a judge can review it and sign it as a consent order, and that does not have to be a contested case. Psonya Hackett Law helps parents in Memphis and Shelby County do exactly that. You can talk to a Memphis child support attorney or schedule a consultation.

Why an Informal Child Support Agreement Has No Legal Force in Tennessee

Tennessee calculates child support with a formula based on both parents' incomes and the parenting schedule. A judge uses that formula, and if the parents want a different number, the judge has to approve it and explain the reason in writing, under Tenn. Code Ann. § 36-5-101(e). Two parents cannot skip that step by agreeing with each other.

Until a judge signs, nobody can enforce the deal. The Juvenile Court of Memphis and Shelby County cannot make your co-parent pay an amount it never approved. If a court order already exists, agreeing to a different number does not change the order.

A Notary Stamp Does Not Make a Child Support Agreement Enforceable

A notary only confirms who signed the document. Notarization says nothing about whether a court will enforce what the document says, so a notarized agreement is still an informal one.

What does make it enforceable is a judge's approval. Under § 36-5-101(j), parents can ask a judge to approve their agreement and make it part of a court order. The agreement must state that support cannot be reduced after a payment's due date without court approval. Once a judge signs it, the agreement is enforceable. Before that, it is not.

Paying Parents Still Owe the Full Amount in the Court Order, Even if the Other Parent Agreed to Less

If a court order says you owe a set amount each month and your co-parent agrees to take less, you still owe the full amount. Say the order is $800 a month, you lose your job, and your co-parent says $400 is fine for now. Every month you pay $400, the other $400 becomes a debt you owe.

Every Missed Amount Becomes a Judgment Automatically

Under § 36-5-101(f)(1)(A), any part of a payment that is not paid on time becomes a judgment. Your co-parent does not have to file anything for that to happen. The Tennessee Department of Human Services runs the state's central payment collection unit, which tracks what is owed under an order.

A promise from your co-parent does not change that. In State ex rel. McAllister v. Goode, 968 S.W.2d 834 (Tenn. Ct. App. 1997), the Court of Appeals held that equitable defenses that would retroactively reduce a support obligation are not available. The case involved a parent who had agreed to accept less than the ordered weekly amount.

A Judge Can Lower Support Only From the Date You File and Mail Notice

To lower your payments, you have to file a petition to modify the order. Under the same statute, the change generally cannot reach back to amounts that came due before you filed and mailed notice to the other parent. So the time to file is before you cut back on payments, not after.

There is one narrow exception. Under § 36-5-101(f)(6), you and your co-parent can settle arrears owed directly to your co-parent, but only if your co-parent agrees in writing after receiving a written explanation of their rights, and the court approves it. In cases handled by the Department of Human Services, the department must also be a party. You must have paid the full ordered amount for at least 12 months in a row first. The exception never covers money owed to the state, and a verbal agreement cannot create it.

Collection Can Include Wage Withholding, License Suspension, and Passport Denial

Tennessee has several ways to collect unpaid support. A parent with arrears could face:

• Wage withholding

• Driver's license suspension

• Federal tax refund intercepts

• Passport denial, which applies under federal law when arrears reach $2,500

Payments made outside the order can also go uncredited. In cases handled by the Department of Human Services, money sent directly to your co-parent generally gets no credit unless your co-parent turns it in to the department, under § 36-5-101(d)(7). Buying diapers, school clothes, or activity fees instead of paying the ordered amount can cause the same problem in many cases, because the order is written in dollars.

Receiving Parents Cannot Enforce an Informal Agreement

If you receive support under an informal agreement and your co-parent stops paying, you cannot file for contempt of court or ask for wage withholding. Both depend on a court order. Without one, a missed payment is a broken promise, but it is not a violation of a court order.

You may also have a hard time proving what was paid. Cash handed over in a parking lot, or a Venmo payment with no note, is difficult to document later. The way to get protection is to establish a court order, which gives you enforcement tools and a record of what is owed.

A Parent With No Court Order Can Still Be Ordered to Pay Back Support

If no order was ever entered, the parent raising the child can ask a court to set support at any time, and the court can award back support. For actions filed on or after July 1, 2017, § 36-5-101(e)(1)(I) allows up to five years of retroactive support, counted back from the filing date. For parents who were never married, § 36-2-311(a)(11)(G) sets the same five-year limit. A court can pick a different period for good cause, and the limit does not restrict claims owed to the Department of Human Services.

The amount is calculated under the Tennessee guidelines in Rule 1240-02-04-.06. The court can also add a monthly payment toward the back support so it is paid off over time. A parent who has been handling things informally can end up owing a lump sum nobody planned for.

How to Turn an Informal Child Support Agreement Into a Binding Tennessee Order

To make your agreement binding, file a petition, complete the child support worksheets, and have a judge sign the order. Parents who already agree can usually move through these steps without a fight.

File a Petition in the Right Court

One parent files a petition asking the court to set support and approve the agreed terms, and the other signs to consent. If you were never married and no case exists, file in the Juvenile Court of Memphis and Shelby County. If support is part of a divorce, the case belongs in Circuit or Chancery Court. If an order already exists, you generally go back to the court that issued it. Psonya can confirm the right court for your case.

Complete the Tennessee Child Support Worksheets

The worksheets calculate the guideline amount. Tennessee uses an income shares model, which looks at both parents' incomes, the parenting schedule, and certain expenses such as health insurance and work-related child care. You can see the rules in the Tennessee Child Support Guidelines. If the number you agreed to differs from the worksheet result, the judge will need a written reason for the difference.

Have a Judge Review and Sign the Order

The judge checks that the order follows the guidelines and serves the child's best interests. When both parents agree and the numbers match the worksheets, this step is often straightforward. After the judge signs, the order is enforceable and both parents have a formal legal document to rely on.

If you would like help working through the details first, mediation is an option. A neutral mediator helps you and your co-parent reach a written agreement that can then go to the court for approval.

A Consent Order Gives Both Parents the Agreed Number and Legal Backing

A consent order is your agreement, approved by a judge. You keep the clear, agreed-upon number you wanted from the informal deal, and either parent can enforce it if payments stop.

It also gives you a legal way to handle changes. If you lose a job, get a raise, change the parenting schedule, or the child's needs shift, either parent can ask the court to modify the order. An informal agreement has no court order to modify, so any change is just another handshake with the same risks.

Common Questions About Informal Child Support Agreements in Tennessee

Is a notarized child support agreement enforceable in Tennessee?

Not by itself. A notary only confirms identities and signatures. The agreement becomes enforceable once a judge approves it and makes it part of a court order.

Can I stop paying if my co-parent agreed in writing to accept less?

No. If a support order exists, you owe the ordered amount until a judge changes it, and missed amounts become judgments as they come due. File a petition to modify before you reduce payments.

Can my co-parent ask for back support if we only had a verbal agreement?

Yes. If no order was entered, a court can set support and award retroactive support, generally up to five years back from the filing date. The amount depends on the guidelines and the facts of your case.

Do we have to go to court if we already agree on an amount?

Yes, but it does not have to be a fight. Parents who agree can submit a consent order for the judge to review and sign.

Talk to a Tennessee Family Law Attorney in Memphis Before a Missed Payment Becomes a Court Problem

If you are relying on a verbal agreement or an unofficial child support arrangement in Memphis or Shelby County, the best time to act is before something goes wrong. An attorney with experience in Tennessee family law and the Shelby County courts can review your situation and explain what formalizing it would involve. Psonya Hackett Law can guide you and your co-parent through submitting a consent order.

Schedule a consultation with Psonya Hackett Law today.

This content is for educational purposes only. It does not constitute legal advice and does not establish an attorney-client relationship. Every family's legal situation is different. Please consult a qualified Tennessee family law attorney for guidance specific to your circumstances.