A Texas Petition to Modify the Parent-Child Relationship is the court form a parent or other party files in a Texas district or county court to change an existing custody, visitation, or child support order under Texas Family Code Chapter 156. The form opens a new round of a Suit Affecting the Parent-Child Relationship (SAPCR) and tells the judge what part of the prior order needs to change and why.
Getting this filing wrong has real costs. According to the Texas Office of Court Administration Annual Report, Texas courts process more than 200,000 family law modification matters each year, and a large share of pro se petitions get rejected at intake for missing the §156.102 affidavit, the wrong cause number, or a missing Civil Case Information Sheet. A bounced petition can delay relief by weeks, which matters when child support, school enrollment, or possession schedules are on the line.
Here is what this guide gives you:
- 📝 A line-by-line walkthrough of the statewide TexasLawHelp Petition to Modify (Form FM-Mod-100, rev. 2024) so you know what goes in every box.
- ⚖️ A plain-English explanation of the material and substantial change standard from Texas Family Code §156.101 and the one-year affidavit rule from §156.102.
- 💵 Current filing fees, service fees, and indigency relief through the Statement of Inability to Afford Payment of Court Costs.
- 🖥️ Every filing channel, including e-filing through eFileTexas.gov, in-person filing at the district clerk, and mail filing.
- 👨👩👧 Three named, real-world scenarios — relocation, job loss, and a child aging out of the under-3 schedule — walked through the form from caption to signature.
What the Form Is and Who Must File It
The Petition to Modify the Parent-Child Relationship is the pleading that asks a Texas court to change a final order that already exists in a SAPCR — usually a divorce decree with children, an Order in Suit Affecting the Parent-Child Relationship, or an Order Establishing the Parent-Child Relationship in a paternity case. The form is governed by Chapter 156 of the Texas Family Code, which controls who has standing, what showing is required, and when the court may act.
You must file this petition if you want to change conservatorship (legal custody), possession and access (visitation), child support, medical and dental support, the child’s primary residence, the right to designate the child’s school, or the geographic restriction on the child’s residence. You may also file to add or remove a parent’s right or duty, such as the exclusive right to make educational decisions or to consent to invasive medical procedures.
A parent named in the prior order has automatic standing. A non-parent — such as a grandparent, aunt, or stepparent — may file only if they meet a standing rule under Texas Family Code §102.003 or §102.004, such as having had actual care, control, and possession of the child for at least six months ending not more than 90 days before filing. The Office of the Attorney General Child Support Division can also file modifications under Title IV-D of the Social Security Act when public child support services are involved.
The agency that receives the petition is the court of continuing, exclusive jurisdiction — the same court that signed the last order, identified by its cause number. Filing in the wrong court is one of the most common pro se errors, and it forces a transfer or a dismissal. The deadline rule is unusual: there is no statute of limitations, but if you file within one year of the prior order and want to change the person who has the exclusive right to designate the primary residence, you must attach a sworn §156.102 affidavit showing endangerment, agreement of the parties, or that the current primary has voluntarily given up care for at least six months.
Before You Start: Documents and Information You Need
Gather every item below before you open the form. Missing data forces you to stop, hunt for records, and risk filing inconsistent information.
- The prior order: A complete, file-stamped copy of the most recent order. Without it you cannot fill in the cause number, court number, or recite the prior terms.
- The cause number and court number: Printed at the top of the prior order. The wrong cause number sends your petition to a court that has no power to hear it.
- Each child’s full legal name, date of birth, and county/state of residence: Required by Texas Family Code §102.008. A wrong birthdate can cause the clerk to flag a possible different child.
- Both parents’ full legal names and current addresses: Needed for service of process under Texas Rule of Civil Procedure 106. A bad address means service fails and the case stalls.
- Income information: Recent pay stubs, tax returns, or unemployment award letters if you are asking to change child support under §154.125.
- Health and dental insurance details: Carrier, monthly cost for the child’s portion, and effective date.
- Proof of the change in circumstances: School records, medical records, relocation orders, termination letters, or texts showing the agreement.
- Your government photo ID: Needed to e-file and to notarize the §156.102 affidavit.
- A Civil Case Information Sheet: The statewide form is required at filing under Supreme Court order.
- A Statement of Inability to Afford Payment, if you cannot pay the filing fee.
- Military status information for the other parent, used in any default judgment under the Servicemembers Civil Relief Act.
Where to Get the Form and How to Access It
The most widely used statewide version is the TexasLawHelp Petition to Modify the Parent-Child Relationship, revised 2024 and maintained by the Texas Legal Services Center. The revision date appears in the lower-left footer of each page; always confirm you have the current version because older versions miss the geographic restriction language and the updated medical and dental support boxes.
Many counties publish their own version. Harris County uses forms posted by the Harris County District Clerk family forms portal. Travis County provides versions through the Travis County Law Library. Dallas County and Bexar County host similar local packets. Local versions usually include county-specific standing orders that automatically attach when you file.
You can download the form as a fillable PDF, print it, and complete it in blue or black ink, or you can type directly into the PDF and save it for upload. Some self-help centers offer guided interviews through TexasLawHelp’s TurboCourt tool, which assembles the petition for you based on your answers.
If you are filing through an attorney, your attorney must e-file under Texas Rule of Civil Procedure 21. Pro se filers may e-file or paper-file. The fillable PDF can be opened in Adobe Acrobat Reader, which is free; do not use a browser preview because it often fails to save typed entries.
Step-by-Step: How to Fill Out the Petition Line by Line
Below is the line-by-line walkthrough, ordered exactly as the boxes appear on the statewide TexasLawHelp form. Each H3 covers one field with all six required elements.
Caption: Cause Number
The cause number box at the top of page 1 asks for the case number printed on your prior order. Copy it exactly, including letters, dashes, and the year prefix, into the line labeled Cause No. Maria Lopez writes 2019-DCV-04421 because that is the number on her 2019 divorce decree.
If your prior order is from a different state and has been registered in Texas, use the Texas registration cause number, not the original out-of-state number. The most common mistake is dropping a leading zero or transposing digits, which causes the clerk to open a new SAPCR instead of filing under the existing one, costing you the full new-suit filing fee. A common misconception is that you can leave it blank and let the clerk fill it in; the clerk will reject the petition for missing data.
Caption: In the Interest of [Child(ren)]
This line names the children whose order is being modified. Write each child’s full legal first, middle, and last name as it appears on the birth certificate, separated by commas, on the line under In the Interest of. Carlos Reyes writes J.R.R. and S.M.R., Children because Texas court rules require initials in the public caption to protect minor identity under Texas Rule of Civil Procedure 21c.
If a child has turned 18 and graduated, drop them from the caption unless support is sought for a disabled adult child under §154.302. The most common mistake is using full names in the caption, which the clerk will redact and may bounce. People often think the caption controls who is bound by the new order; it does not — the body of the petition does.
Caption: Court Number
Enter the district court or county court at law number from the prior order on the line labeled In the [] District Court / County Court at Law No. [] of [County] County, Texas. Janet Pham writes In the 309th District Court of Harris County, Texas because her divorce decree was signed by that court.
If the prior order was signed before a county was added to a court’s jurisdiction, use the court that now has continuing exclusive jurisdiction. The mistake to avoid is filing in the wrong court because you moved; modification follows the original court unless the case is transferred under §155.201. A misconception is that you can pick a friendlier court; you cannot, jurisdiction is fixed.
Section 1: Discovery Level
Section 1 asks you to choose the discovery control plan. Check the box for Level 2 unless you have a written agreement to use Level 1 or a court order setting Level 3. Aisha Bello checks Level 2 because that is the default under Texas Rule of Civil Procedure 190.3.
If your case is uncontested and both parties have signed an agreement, Level 1 is faster and cheaper. The common mistake is leaving this section blank, which leaves the discovery deadlines undefined and can hurt you if the other side serves discovery. Filers often think discovery does not apply to modifications; it does, and ignoring it can mean missed deadlines.
Section 2: Parties
Section 2 identifies the petitioner (you) and the respondent (the other party). Type your full legal name, your relationship to the children (mother, father, grandmother), your county of residence, and the last three digits of your driver’s license and Social Security number under §102.008. Marcus Johnson writes Petitioner is Marcus Johnson, Father, residing in Travis County, Texas. Last 3 of DL: 412. Last 3 of SSN: 889.
If you are a protected person under a family violence finding, write address withheld under §85.007 and provide a confidential address sheet to the clerk. The mistake to avoid is listing the full DL or SSN, which will be redacted and may be sealed at your cost. A misconception is that the respondent must be served at the address listed here; service uses the address in the citation request, not section 2.
Section 3: Jurisdiction
Section 3 confirms the court’s continuing, exclusive jurisdiction. Check the box stating that the court signed the prior order and that the children continue to live in Texas, and write the date the prior order was signed. Janet Pham writes prior order signed on 06/14/2021 because that is the file-stamp date on her decree.
If the children no longer live in Texas, you may need to register the order in their new home state under the Uniform Child Custody Jurisdiction and Enforcement Act. The mistake is checking the box when the children have lived outside Texas for more than six months; the court will dismiss for lack of jurisdiction. People often think Texas keeps jurisdiction forever; it does not, it ends when no party and no child still live in Texas.
Section 4: Children
Section 4 lists each child’s name, sex, birthdate, and current county and state of residence. Use full names here because this section is sealed in many counties under local rule. Carlos Reyes writes Jose R. Reyes, male, 03/14/2015, Bexar County, Texas and Sofia M. Reyes, female, 09/02/2018, Bexar County, Texas.
If a child was born outside the United States, write the country and date of entry. The mistake is using a nickname or initials, which can cause the final order to be unenforceable against school or medical providers. A misconception is that you only list the child whose order you want to change; you list every child covered by the prior order.
Section 5: Prior Order
Section 5 identifies the order being modified. Write the date the prior order was signed and attach a complete copy as Exhibit A. Aisha Bello writes The Court signed the order to be modified on 11/03/2022. A copy is attached as Exhibit A.
If there have been multiple orders, attach the most recent order, not the original decree. The mistake is attaching only the first decree when a later modification controls; the court will rule based on the wrong baseline. Filers often think the court already has the order on file; even if it does, the rules require you to attach it.
Section 6: Material and Substantial Change
This is the heart of the petition. Under §156.101, you must allege that the circumstances of the child, a conservator, or another party affected by the order have materially and substantially changed since the prior order. Write a short, specific paragraph describing the change. Marcus Johnson writes Since the prior order, Petitioner lost his job on 02/15/2026 and his income has dropped from $5,200 per month to $1,800 per month.
If the basis is the child’s preference, the child must be 12 or older and the request is filed under §153.009. The mistake is writing only circumstances have changed without facts; courts dismiss conclusory pleadings. A misconception is that any change qualifies; minor or expected changes (a child getting older, a parent moving across town) usually do not.
Section 7: Conservatorship Modification
Section 7 asks what conservatorship change you want — sole managing, joint managing, possessory — and which specific rights and duties should change. Check the boxes that match your request and write the new allocation in the blanks. Janet Pham checks modify the right to designate primary residence and writes Petitioner should have the exclusive right to designate the primary residence of the children within Harris and contiguous counties.
If you are filing within one year of the prior order, you must attach a §156.102 affidavit. The mistake is checking sole managing conservator without alleging facts that justify removing the other parent’s joint rights; courts presume joint managing conservatorship under §153.131. A misconception is that custody is one switch; Texas splits it into many specific rights.
Section 8: Possession and Access
Section 8 covers visitation. Check whether you want a Standard Possession Order under §153.252, an Expanded Standard Possession Order, or a custom schedule, and write the new terms. Aisha Bello checks Expanded Standard Possession Order because her children are now over 3 years old and the prior under-3 schedule no longer fits.
If the parents live more than 100 miles apart, the over-100-mile schedule applies under §153.313. The mistake is asking for a custom schedule without explaining why the standard schedule does not work; the judge will likely default to standard. People often think possession automatically updates as the child ages; it does not, you must file to move from the under-3 schedule.
Section 9: Child Support
Section 9 asks for the new support amount. Write the obligor’s monthly net resources, the number of children before the court, and the requested monthly amount under the §154.125 guidelines. Marcus Johnson writes Obligor’s monthly net resources: $1,500. Children before the court: 2. Guideline amount: $375 per month.
If the obligor is unemployed and underemployed intentionally, the court may apply the minimum wage presumption under §154.068. The mistake is using gross income; Texas calculates support on net resources, a defined term. A misconception is that 20% of pay always applies; the cap and step-down rules can change the number significantly.
Section 10: Medical and Dental Support
Section 10 allocates health and dental insurance for the child. Check who carries it, the monthly cost of the child’s portion, and any cash medical support owed. Carlos Reyes writes Petitioner will provide health and dental insurance through employer plan at $185 per month.
If neither parent has access to reasonable-cost coverage, the court may order cash medical support under §154.182. The mistake is leaving dental blank; Texas now requires separate dental orders. People often think medical support ends with insurance; it also includes uninsured medical expense allocation, usually 50/50.
Section 11: §156.102 Affidavit (If Within One Year)
If your modification is filed within one year of the prior order and you want to change the person with the exclusive right to designate the primary residence, you must attach a sworn affidavit. The affidavit must show one of three grounds — endangerment, agreement, or voluntary relinquishment for six months. Janet Pham writes a notarized affidavit stating the children’s present environment may endanger their physical health or significantly impair their emotional development.
If the affidavit fails to state adequate facts, the court must deny the relief without a hearing. The mistake is filing within one year without the affidavit; the case will be dismissed on its face. A misconception is that the one-year clock runs from the divorce; it runs from the most recent order affecting primary residence.
Section 12: Request for Temporary Orders
Section 12 lets you ask for temporary orders while the case is pending. Check the box and describe what temporary relief you need — temporary support, temporary possession, or a temporary geographic restriction. Aisha Bello checks temporary orders and writes Petitioner requests temporary expanded possession during summer 2026.
If there is a risk of harm, you may also request a Temporary Restraining Order under Texas Rule of Civil Procedure 680. The mistake is skipping temporary orders and waiting for trial; final hearings can be 6 to 12 months out. A misconception is that temporary orders set the final outcome; they do not, but they often signal the judge’s leaning.
Section 13: Attorney’s Fees
Section 13 lets you request attorney’s fees and costs under §106.002. Check the box and write Petitioner requests reasonable attorney’s fees, expenses, and costs. Marcus Johnson checks the box even though he is pro se, because he may incur fees later.
If you are pro se and never hire counsel, you cannot recover attorney’s fees, but you can still recover costs. The mistake is forgetting to plead for fees; courts cannot award what is not requested. People often think only the winner gets fees; Texas allows fees as additional child support and as sanctions.
Section 14: Prayer
The prayer is the formal request to the court. Write Petitioner prays the Court grant the relief requested above and any further relief to which Petitioner may be entitled. Carlos Reyes writes that exact line.
If you forget the prayer, the petition is technically defective and the respondent can move to strike. The mistake is asking for relief in the prayer that you did not plead earlier; courts grant only what is supported in the body. A misconception is that the prayer is optional; it is not.
Section 15: Signature and Verification
Sign and date the petition on the signature line. Print your name, address, phone, and email below the signature. Janet Pham signs Janet Pham, Petitioner, Pro Se, 1234 Oak St., Houston, TX 77002, (713) 555-0144, janet.pham@email.com.
If you are filing a §156.102 affidavit, the verification must be notarized; the petition itself need not be unless local rule requires. The mistake is signing in black ink and then scanning a faded copy that the clerk rejects. People often think an electronic signature is invalid; under Texas Rule of Civil Procedure 21f, an /s/ signature is valid for e-filed documents.
Three Filled-Out Examples Using Real Scenarios
Scenario 1: Janet Pham — Relocation After a 5-Year-Old Order
| Form Section | What Janet Enters |
|---|---|
| Cause No. | 2019-DCV-04421 |
| Court | 309th District Court of Harris County, Texas |
| Discovery Level | Level 2 |
| Parties | Janet Pham, Mother, Harris County |
| Children | J.R.P., 10, and S.R.P., 7, Harris County, TX |
| Prior Order Date | 06/14/2021 |
| Material Change | Father has relocated to California permanently |
| Relief Requested | Modify primary residence right to Petitioner with Harris-county-only restriction |
| Possession | Over-100-mile Standard Possession Order for Father |
| Prayer & Signature | Signed /s/ Janet Pham, 05/21/2026 |
Scenario 2: Marcus Johnson — Child Support Reduction After Job Loss
| Form Section | What Marcus Enters |
|---|---|
| Cause No. | D-1-FM-22-001884 |
| Court | 126th District Court of Travis County, Texas |
| Discovery Level | Level 2 |
| Parties | Marcus Johnson, Father, Travis County |
| Children | A.J. and B.J., Travis County, TX |
| Material Change | Involuntary job loss on 02/15/2026; income dropped from $5,200 to $1,800/month |
| Support Requested | $375/month under §154.125 guidelines |
| Medical Support | Mother to continue carrying insurance; reimburse $90/month |
| Temporary Orders | Yes — temporary support at new amount |
| Prayer & Signature | Signed /s/ Marcus Johnson, 05/21/2026 |
Scenario 3: Aisha Bello — Possession Step-Up as Child Turns Three
| Form Section | What Aisha Enters |
|---|---|
| Cause No. | 2023-CI-09887 |
| Court | 288th District Court of Bexar County, Texas |
| Discovery Level | Level 2 |
| Parties | Aisha Bello, Mother, Bexar County |
| Child | L.B., age 3, Bexar County, TX |
| Prior Order Date | 01/12/2023 |
| Material Change | Child has turned 3; under-3 schedule no longer applies |
| Possession Requested | Expanded Standard Possession Order for Father |
| Medical Support | No change |
| Prayer & Signature | Signed /s/ Aisha Bello, 05/21/2026 |
How to File the Completed Petition
E-file through eFileTexas.gov: This is the preferred channel and is required for attorneys. Upload the petition as a PDF, the Civil Case Information Sheet, the prior order as Exhibit A, and the §156.102 affidavit if applicable. The base filing fee for a modification under an existing cause number is typically $50 to $80; a new SAPCR runs $315 to $355 depending on county. Pay by credit card or e-check. Processing usually takes 1 to 3 business days, and your file-stamped copy returns to your e-file inbox.
File in person at the district clerk’s office: Take the original and two copies to the clerk in the county where the prior order was signed. Examples include the Harris County District Clerk at 201 Caroline St., Houston, TX 77002, and the Travis County District Clerk at 1700 Guadalupe St., Austin, TX 78701. Pay by cash, money order, or credit card. The clerk file-stamps your copies on the spot.
File by mail: Mail the original petition, two copies, a self-addressed stamped envelope, and a check to the district clerk in the county of continuing jurisdiction. Processing takes 5 to 10 business days. Keep your tracking number as proof of filing.
Indigency: If you cannot pay, file the Statement of Inability to Afford Payment of Court Costs under Texas Rule of Civil Procedure 145. Approval waives filing and service fees. Keep a file-stamped copy as proof of filing in every channel.
What Happens After You File
After filing, the clerk issues a citation, which is the document that officially notifies the respondent of the case. You must arrange for service through a constable, sheriff, or private process server under Texas Rule of Civil Procedure 103. Service fees range from $75 to $150. The respondent has until the Monday following 20 days after service to file an answer.
If the respondent files an answer, the case proceeds to mediation in most counties — Harris, Travis, Dallas, and Bexar all require mediation before final trial. If the respondent does not answer, you can request a default judgment after filing a military status declaration under the Servicemembers Civil Relief Act. Final hearings on contested modifications typically occur 6 to 12 months after filing.
Temporary orders hearings, if requested, are usually scheduled within 14 to 30 days. The final order, once signed, becomes the new controlling order and replaces the prior terms. You should obtain a certified copy from the clerk for your records and for any wage withholding order sent to the obligor’s employer.
Mistakes to Avoid When Filling Out the Form
- Filing in the wrong court: Filing anywhere other than the court of continuing exclusive jurisdiction triggers transfer or dismissal.
- Missing §156.102 affidavit: Filing within one year to change primary residence without the affidavit forces denial without hearing.
- Vague material change allegation: Conclusory language fails to state a claim and invites a motion to dismiss.
- Wrong cause number: Opens a new SAPCR and costs you the full filing fee.
- Full SSN or DL on the petition: Triggers a redaction order and possible sealing fee.
- Forgetting the Civil Case Information Sheet: The clerk will reject the filing at intake.
- Listing only the affected child: You must list every child in the prior order, even if their terms are not changing.
- Skipping the prayer: Makes the petition technically defective.
- No proposed order attached: Many judges will not sign on the day of hearing without one.
- Forgetting attorney’s fees in the prayer: The court cannot award what you did not request.
- Using gross income instead of net resources: Produces the wrong support number under §154.062.
- Missing notarization on the affidavit: Invalidates the only thing standing between your case and dismissal.
Dos and Don’ts
- Do confirm the form’s revision date in the footer before filing.
- Do attach the most recent order, not the original decree.
- Do plead facts, not conclusions, for the material change.
- Do request temporary orders if you cannot wait 6 to 12 months.
- Do keep a file-stamped copy of every document.
- Do serve the respondent through a proper process server.
- Don’t file within one year without a §156.102 affidavit, or your case dies on filing.
- Don’t put full SSN or DL numbers on the petition; only the last three digits.
- Don’t assume the court has the prior order on file; attach it.
- Don’t skip mediation; many courts will not set a final trial without it.
- Don’t forget to update wage withholding through the Texas Child Support Disbursement Unit.
- Don’t sign before notarization on any verified affidavit.
Pros and Cons of Filing on Your Own vs. With Help
| Pro Se Filing | Filing With an Attorney |
|---|---|
| Saves $2,500–$10,000 in legal fees | Drafts pleadings that survive special exceptions |
| You control the timing | Knows local rules in Harris, Travis, Dallas, and Bexar |
| Free templates from TexasLawHelp | Handles discovery, mediation, and trial |
| Direct access to your file | Recovers attorney’s fees if you win |
| Builds your own paper trail | Avoids §156.102 affidavit traps |
Pros of pro se: low cost; full control; access to free interview tools through TurboCourt; flexibility on timing; learning the system.
Cons of pro se: easy to lose on technicalities; harder to negotiate with represented parties; no privilege protection for your notes; risk of waiving claims by pleading defects; no fee recovery if you win.
Pros of attorney help: drafting precision; local rule knowledge; mediation strategy; trial readiness; fee recovery.
Cons of attorney help: cost; slower communication during heavy dockets; you still must show up; retainer required up front; harder to switch counsel mid-case.
Key Entities and How They Interact
The Texas Office of Court Administration sets statewide e-filing policy through eFileTexas.gov. The Office of the Attorney General Child Support Division handles Title IV-D modifications and operates the State Disbursement Unit. The Texas Legal Services Center publishes the statewide forms used by most pro se filers. Each county district clerk receives the petition and issues citation under Texas Rule of Civil Procedure 99.
Related forms include the Original Petition in Suit Affecting the Parent-Child Relationship (used when no order exists yet), the Motion to Enforce (used when an order exists but is being violated), and the Motion to Transfer under §155.201 (used when the child has lived in a new county for six months). Knowing which to file is the first decision; modification only fits when an order already exists and you want to change it going forward.
Recap of Rulings That Shape This Form
The Texas Supreme Court in In re Cooper, 458 S.W.3d 542 (Tex. 2015), confirmed that the §156.102 affidavit is jurisdictional in effect; without adequate facts, the court must deny without a hearing. Zeifman v. Michels, 212 S.W.3d 582 (Tex. App.—Austin 2006), defined what counts as a material and substantial change — generally something not anticipated at the time of the prior order. The Office of the Attorney General’s Child Support Guidelines update the cap on net resources annually; the cap rose to $9,200 monthly net resources effective September 1, 2019, and remains the controlling cap.
FAQs
Do I need to file a §156.102 affidavit if my prior order is more than one year old?
No. The affidavit is required only when filing within one year of the prior order to change the person with the exclusive right to designate the child’s primary residence under §156.102.
Can a grandparent file this petition?
Yes. A grandparent with standing under §102.004 may file, usually after caring for the child for at least six months ending within 90 days of filing.
Do I write my child’s full name in the caption?
No. Use only initials in the caption under Rule 21c; full names go in Section 4 of the petition.
Should I list every child or only the one whose terms are changing?
Yes, list every child covered by the prior order. Failing to list all children can void the new order against omitted children.
Do I need the original divorce decree or the latest modification?
No, attach the most recent order. The latest order controls the current terms, even if the original decree is older.
Can I e-file as a pro se filer?
Yes. Pro se filers may e-file through eFileTexas.gov, though paper filing remains an option for unrepresented parties.
How much does it cost to modify?
No single answer; modifications under an existing cause number typically cost $50 to $80, while a new SAPCR runs $315 to $355 depending on county.
Do I have to mediate before trial?
Yes in most large counties, including Harris, Travis, Dallas, and Bexar, mediation is ordered before a final hearing under each county’s local rules.
Should I write my full SSN in Section 2?
No. Only the last three digits of your driver’s license and Social Security number go in Section 2 under §102.008.
Can I ask for retroactive child support changes?
Yes, but only back to the date of service of the petition under §156.401(b), not earlier.
Do I need a lawyer to file?
No, but complex cases — relocation, conservatorship change, or §156.102 affidavits — often benefit from counsel because pleading defects can be fatal.
Can the other parent agree to the change without a hearing?
Yes. If both parents sign an Agreed Modification Order, the court can sign it without a contested hearing under §156.101(b).
What if I filed in the wrong county?
No need to refile from scratch; you can file a Motion to Transfer under §155.201 if the children have lived in the new county for six months.
Does temporary support survive if my case is dismissed?
No. Temporary orders end when the case ends; you must obtain a final order to lock in the new amount.
Related reading
- How to Fill Out California Form FL-341 (w/Examples) + FAQs
- How to Fill Out Texas Original Petition for Divorce (w/Examples) + FAQs
- How to Fill Out Texas Original Petition for Divorce (With Children) + FAQs
- How to Fill Out Texas Standing Order (Family Court) (w/Examples) + FAQs
- How to Fill Out Texas Suit Affecting Parent-Child Relationship + FAQs
- How to Fill Out California Form FL-610 (w/Examples) + FAQs
- How to Fill Out California Form FL-120 (w/Examples) + FAQs