Wyandot County Child Support Attorneys

Reviewed by Stephanie Green · Managing Partner & Co-Founder · Last updated June 11, 2026

Wyandot County, Ohio · Upper Sandusky

Wyandot County uses Ohio's statewide 2024 Income Shares Model — there is no county-specific formula. Where you file depends on your family: married or divorcing parents resolve support inside the divorce or dissolution at the General Division of the Court of Common Pleas, while never-married parents file in the Wyandot County Juvenile Court. Either way, the Wyandot County Child Support Enforcement Agency calculates, collects, and enforces the order, and any deviation from the guideline amount requires statutory findings.

Hire Gavvl for your Wyandot County child support case

Flat-fee and full-representation options: we handle the filings, the Wyandot County local forms, the court strategy, and the hearings — and you know the price before we start.

Start with a $25 consultation and talk through your options with an Ohio family-law attorney before you commit to anything. Get started online or see payment plans & financing.

How is child support set in Wyandot County, Ohio?

Run the official Ohio Child Support Computation Worksheet (2024 Income Shares) at ohiochildsupportcalculator.ohio.gov using both parents' gross incomes, parenting-time, health-insurance, and child-care numbers. Married or divorcing parents file the worksheet with the divorce or dissolution at the Wyandot County Court of Common Pleas; never-married parents file a complaint in the Wyandot County Juvenile Court ($300 deposit). Local Rule 4.1 requires a IV-D application whenever support is at issue. A deviation from the guideline amount requires the statutory 'unjust, inappropriate, not in the best interest' findings (Local Rule 26).

Put a flat-fee attorney on your Wyandot County child support case

Wyandot County runs no local support formula — it uses Ohio's statewide 2024 Income Shares Model — but where you file and how you prove your numbers decides the order. Gavvl Law runs the official worksheet at ohiochildsupportcalculator.ohio.gov, files in the correct court (inside the divorce or dissolution at the Court of Common Pleas, or a new Juvenile Court case for never-married parents), and pairs the filing with the IV-D application Local Rule 4.1 requires so the Wyandot County CSEA can collect and enforce.

The worksheet done right, then defended. The guideline number is only as good as the income, parenting-time, health-insurance, and child-care figures behind it. We build the official 2024 Income Shares worksheet accurately and back it with documentation, so the amount the court journalizes reflects what each parent actually earns.
Right court, right cost. Support inside a Wyandot divorce is part of the flat $350 deposit, a new never-married case in Juvenile Court is a $300 deposit, and a motion to modify in an open case is just $50. We file where your family belongs and keep the deposit predictable from the start.
Deviations that survive Local Rule 26. A deviation from the guideline amount needs the statutory unjust, inappropriate, and not-in-the-best-interest findings, and the court may set a one-year review and demand receipts (Local Rule 26). We prepare those findings so a hard-won deviation is not clawed back a year later.

The Wyandot County Child Support Enforcement Agency opens the IV-D case, sets up wage withholding, and enforces collection — and it can run an administrative review for future changes. We coordinate the court order with CSEA so the amount is set correctly and actually gets paid, instead of leaving you to chase two agencies alone.

Flat-fee options

Flat-fee limited scope: we draft and file the support motion (establish, modify, or terminate). The court filing fee is billed separately and this does not include in-court representation.

Establish child support: $950
Modify child support: $950
Terminate child support: $950

Prefer full representation? An Ohio attorney can carry the entire case on a $3,500 retainer.

Split any flat fee with Gavvl Direct — our in-house plan at 19% APR, $500 minimum — on a 60%-down schedule of 18 weekly, 8 bi-weekly, or 4 monthly payments, or full financing where work begins once 60% is paid. Affirm, Klarna, and PayPal Pay Later are also available through LawPay.

Start your child support case or see payment plans & financing.

Ohio Child Support by the Numbers

2024 Year Ohio's updated Income Shares support schedule took effect Source: Ohio Revised Code § 3119.021
10% Change in the calculated amount that justifies a modification Source: Ohio Revised Code § 3119.79
3 years How often either parent can request an administrative review Source: Ohio Revised Code § 3119.60
Age 18 When support normally ends — or high-school graduation, whichever is later Source: Ohio Revised Code § 3119.86

What Counts in an Ohio Child Support Calculation

What the worksheet counts	Counts toward support?	Notes
Both parents' gross income	Yes	Wages, salary, commissions, bonuses, and self-employment earnings
Health insurance for the children	Yes	Credited to the parent who pays the premium
Work-related childcare	Yes	Daycare and after-school costs are added in
Parenting time	Yes	Adjustments apply for substantial or equal parenting time
Imputed income	Sometimes	Added when a parent is voluntarily unemployed or underemployed
A new spouse's income	No	Only the two parents' incomes are counted

Where to File: Wyandot County Court of Common Pleas

109 S Sandusky Ave, Upper Sandusky, OH 43351
Phone: (419) 294-1432
Hours: Monday–Friday, 8:30 am – 4:30 pm
Website: Court website

Child Support is the right path if…

You need to establish a first child-support order, or change an existing one.
You want an accurate guideline number from the official Ohio 2024 Income Shares worksheet.
You need the Wyandot County CSEA to collect and enforce support through wage withholding.
There's been a change in income, parenting time, health-insurance, or child-care costs.

Filing Fees

Support inside a DR case is part of the flat $350 deposit · new Juvenile Court case $300 · motion to modify in an open case $50 · deviations need Local Rule 26 findings · confirm amounts with the Clerk (419) 294-1432 or Juvenile Court (419) 294-2545

Forms & Filing Packets

Establishing a child-support order — Included with the DR case ($350) · Juvenile new case $300

File with the divorce/dissolution (Common Pleas) or as a Juvenile Court complaint for never-married parents. Include the official worksheet and a IV-D application.

Ohio Child Support Computation Worksheet (2024 Income Shares) — Run the official Ohio Child Support Calculator, print, and sign. Required any time you ask the court to set or change support.
Health Insurance Affidavit (Ohio SC Affidavit 4) — Discloses whether health insurance is available for the children through either parent's employer, so the court can order medical support.
Parenting Proceeding Affidavit (UCCJEA · R.C. 3127.23) — Lists where each child has lived for the last 5 years and with whom, confirming Ohio's jurisdiction over custody under the UCCJEA. Required in any case involving minor children.
Title IV-D Child Support Services Application — Local Rule 4.1 requires a IV-D application with the Complaint (and Answer) whenever support is at issue. The Wyandot County Child Support Enforcement Agency then opens a case, calculates support, and enforces collection. Confirm the current form with the Clerk at (419) 294-1432.

Modifying an existing child-support order — $50 motion in an existing open case

File a motion in the existing case (or request a CSEA administrative review) with an updated worksheet and current income proof.

Motion for Change of Child Support (Ohio SC Form 28) — The Ohio uniform motion to change child support, medical support, or the tax exemption after a change of circumstances. File in the division that issued the order.
Ohio Child Support Computation Worksheet (2024 Income Shares) — Run the official Ohio Child Support Calculator, print, and sign. Required any time you ask the court to set or change support.
Health Insurance Affidavit (Ohio SC Affidavit 4) — Discloses whether health insurance is available for the children through either parent's employer, so the court can order medical support.
Motion to Modify a Court Order or for Finding of Contempt — Wyandot publishes no fill-in post-decree motion form. Draft the motion in the existing case, state the specific order being changed or violated, attach a supporting affidavit, and file it with the $50 deposit. Confirm packet requirements with the Clerk at (419) 294-1432.

How to File Child Support in Wyandot County

Gather the numbers. Collect both parents' gross income, the parenting-time schedule, health-insurance premiums for the children, and work-related child-care costs.
Run the official worksheet. Use ohiochildsupportcalculator.ohio.gov to calculate the guideline amount under the 2024 Income Shares Model; print and sign it.
File in the right court. Married/divorcing parents file with the divorce or dissolution at the Court of Common Pleas; never-married parents file a complaint in the Wyandot County Juvenile Court ($300). Include a IV-D application.
Address any deviation. If you're asking the court to deviate from the guideline figure, prepare the Local Rule 26 'unjust, inappropriate, not in the best interest' findings and supporting evidence.
Let CSEA enforce it. Once journalized, the Wyandot County CSEA collects through wage withholding and enforces the order; ask CSEA about an administrative review for future changes.

Wyandot County Practice Notes

Statewide formula, county enforcement. Wyandot uses Ohio's 2024 Income Shares Model with no local variation. Run ohiochildsupportcalculator.ohio.gov, print, and sign the worksheet for filing. The Wyandot County CSEA opens the IV-D case, sets up wage withholding, and enforces collection.
Deviations require findings and may get a one-year review. Under Local Rule 26, a deviation entry must include the statutory 'unjust, inappropriate, not in the best interest' findings. The court may set a deviation-review hearing one year out and require receipts to confirm the deviation is being used as intended.
Pro se filers cannot e-file. Local Rule 5.01 bars self-represented litigants from e-filing, and Local Rule 5.02 bars filing an original divorce complaint by fax. File on paper at the Clerk of Courts counter (109 S. Sandusky Ave., Room 31), with the Case Designation Sheet on top. Attorneys e-file through efile.henschen.com.

Frequently Asked Questions

How is child support calculated in Wyandot County?: Wyandot County uses Ohio's statewide 2024 Income Shares Model — there is no county-specific formula. Run the official worksheet at ohiochildsupportcalculator.ohio.gov using both parents' gross incomes, parenting-time, health-insurance, and child-care figures, then print and sign it for filing. The Wyandot County Child Support Enforcement Agency collects and enforces the order, and a deviation from the guideline amount requires the statutory 'unjust, inappropriate, not in the best interest' findings (Local Rule 26).
Where do unmarried parents file for custody, paternity, or support in Wyandot County?: At the Wyandot County Juvenile Court — 109 S. Sandusky Ave., 3rd Floor, Room 33, Upper Sandusky, (419) 294-2545. The deposit is $300 for a new civil case, and the same standard parenting-time schedule and Children in Between Online class used in divorce cases apply. One judge hears all divisions in Wyandot, but the Juvenile Court keeps its own clerk and fee schedule — and by statute (R.C. 4705.01) its clerks cannot help you prepare your paperwork.
How much does it cost to modify a custody, parenting-time, or support order in Wyandot County?: A motion to modify an order in an existing open case takes a $50 deposit (Costs & Deposits schedule eff. 01/05/2026). Re-opening a closed case is $300, and no case with unpaid past costs may be re-opened until those costs are paid. Child-support deviations require statutory best-interest findings, and the court may set a deviation-review hearing one year out and require receipts (Local Rule 26).
Can I e-file my own case in Wyandot County?: No. E-filing exists through the Henschen portal, but self-represented (pro se) litigants are not permitted to e-file under Local Rule 5.01, and an original divorce complaint cannot be faxed either (Local Rule 5.02). File on paper at the Clerk of Courts counter, with the Case Designation Sheet on top.

Free Local Resources in Wyandot County

Wyandot County Clerk of Courts. Clerk of Courts Eileen Walton, Legal Division, 109 S. Sandusky Ave., Room 31, Upper Sandusky, OH 43351. Provides current filing fees, local forms (Case Designation Sheet, Personal Identifiers form), and filing instructions for custody, divorce, and dissolution cases. Call (419) 294-1432 or visit https://wyandotcountyclerk.org/ before filing to confirm deposits and packet requirements.
Wyandot County Child Support Enforcement Agency (CSEA). Wyandot County's IV-D agency opens child-support cases, runs wage withholding, distributes payments, and enforces orders. File a IV-D Application when establishing or modifying support.

Related to your child support case

Paternity & Custody — Establish parentage and build a parenting plan that protects your children.
Post-Decree Modification — Update custody, support, or parenting orders after your case ends.
Spousal Support — Pursue or respond to alimony requests during and after divorce.

Related guides

In-depth, attorney-written guides on child support and related Ohio family law topics.

Child Support Calculation in Ohio: How the Formula Works — Ohio calculates child support with the income shares model, combining both parents' incomes to set a shared obligation. Here's how the formula works and what changes the bottom line.
How to Modify Child Support in Ohio — Child support orders aren't permanent. When income or circumstances change substantially, Ohio lets you modify support — through a CSEA review or a court motion. Here's how.