Child Support in Ashtabula County

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

Ashtabula County, Ohio · Jefferson

Ashtabula County uses Ohio's statewide 2024 Income Shares Model — there's no county formula. You run the official Ohio Child Support Calculator, then file in the right court: married parents handle support inside the divorce or dissolution in the General & Domestic Relations Division, while never-married parents file in the combined Juvenile-Probate Court. Either way, Local Rule 7.3 requires a completed IV-D Application signed by the obligee, and the Ashtabula County CSEA (440-994-1212) collects and enforces orders through wage withholding.

How is child support set in Ashtabula County, Ohio?

Run the official 2024 Income Shares worksheet at ohiochildsupportcalculator.ohio.gov using both parents' gross incomes, parenting time, health-insurance, and child-care figures, then print and sign it. Married parents resolve support inside the divorce or dissolution in the General & Domestic Relations Division; never-married parents file in the Juvenile-Probate Court ($130 new case). Local Rule 7.3 requires a completed IV-D Application signed by the obligee, plus a Health Insurance Affidavit. To change an existing order, file under R.C. 3119.79 (generally a ~10% change) — a PDMA in a DR case or an MMCS in a Juvenile case — or ask the Ashtabula County CSEA (440-994-1212) for an administrative review.

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: Ashtabula County Court of Common Pleas — General & Domestic Relations Division

25 West Jefferson Street, Jefferson, OH 44047, Jefferson, OH 44047
Phone: (440) 576-3637
Hours: Clerk of Courts Legal Division: Monday–Friday 8:00 AM–4:30 PM (e-filing not yet live — file by fax, mail, or in person)
Website: courts.ashtabulacounty.gov/
e-Filing: https://www.ashtabulacounty.us/932/eFiling

Juvenile Branch (Never-Married Parents)

Ashtabula County Court of Common Pleas — Juvenile-Probate Court (Juvenile Division)
4717 Main Ave., Ashtabula, OH 44004, Ashtabula, OH 44004
Phone: (440) 994-6000
Hours: Monday–Friday (email filing at juvenile@ashtabulacounty.us; fax (440) 994-6020)

Child Support is the right path if…

You need a first child-support order, or your existing order no longer fits the parents' incomes.
There has been roughly a 10% change in the calculated amount or another qualifying change.
You need health-insurance and uninsured-expense responsibility allocated.
You want CSEA to collect and enforce support through automatic wage withholding.

Filing Fees

Statewide 2024 Income Shares Model · IV-D Application required (Rule 7.3) · DR post-judgment motion $100 · Juvenile general motion $25 / objection $50 · modify under R.C. 3119.79 (~10% change) · confirm amounts with the Clerk or CSEA (440-994-1212)

Forms & Filing Packets

Establish a child-support order — Part of the DR deposit, or $130 Juvenile new case

Run the Ohio worksheet and file the IV-D Application with your case (inside the divorce for married parents, or with the Juvenile complaint for never-married parents).

Ohio Child Support Computation Worksheet (2024 Income Shares) — Run the official Ohio Child Support Calculator, print, and sign. Required any time the court sets or changes 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.
Affidavit of Income & Expenses (Ohio SC Affidavit 1) — Income, expenses, and basic financial information. Each party files their own. Must be notarized.
Health Insurance and Expense Orders (HIEO) — The local order allocating who provides the children's health insurance and how uninsured/medical expenses are split — submitted with support and parenting orders.

Modify support set in a divorce/dissolution (DR) — $100 post-judgment motion

File the Post Decree Motion and Affidavit with an updated worksheet, a completed IV-D Application, and the Health Insurance Affidavit.

Post Decree Motion and Affidavit (PDMA) — The local cover motion + affidavit for any post-decree request in a Common Pleas DR case — modification of custody, parenting time, or support after the decree.
Ohio Child Support Computation Worksheet (2024 Income Shares) — Run the official Ohio Child Support Calculator, print, and sign. Required any time the court sets or changes support.
Affidavit of Income & Expenses (Ohio SC Affidavit 1) — Income, expenses, and basic financial information. Each party files their own. Must be notarized.
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.

Modify support set in a Juvenile case — Juvenile general motion $25 / objection $50

File the Motion to Modify Child Support (MMCS) in the Juvenile-Probate Court, or object to a CSEA administrative order.

Motion to Modify Child Support (MMCS) — Asks the Juvenile-Probate Court to change a child-support order set in a Juvenile case under R.C. 3119.79. Include a completed IV-D Application and current financial information.
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.
Objection to an Administrative Child Support Order (OBJ) — Used to object to a CSEA administrative child-support order and bring it before the Juvenile-Probate Court.
Civil Fee Waiver / Financial Disclosure (CFW) — The Juvenile-Probate Court's fee-waiver form for filers who cannot afford the deposit or court costs.

How to File Child Support in Ashtabula County

Run the Ohio worksheet. Use ohiochildsupportcalculator.ohio.gov with both parents' gross incomes, parenting time, health-insurance, and child-care figures; print and sign it.
Complete the IV-D Application. The obligee signs a IV-D Application (Local Rule 7.3) to open the case with the Ashtabula County CSEA.
File in the right court. Married parents file inside the divorce/dissolution in the DR Division; never-married parents file in the Juvenile-Probate Court.
Add the health-insurance affidavit. File Affidavit 4 (Health Insurance) and the local Health Insurance and Expense Orders so the court can allocate medical support.
Get the order journalized and enforced. Once the court sets support, CSEA collects it by automatic wage withholding and can enforce through intercepts, license suspension, and contempt.

Ashtabula County Practice Notes

A IV-D Application is mandatory. Local Rule 7.3 requires a completed IV-D Application, signed by the obligee, with any motion to establish or modify child or spousal support. This opens the case with the Ashtabula County CSEA for collection and enforcement.
Use the official Ohio calculator. There is no Ashtabula-specific formula. Run the 2024 Income Shares worksheet at ohiochildsupportcalculator.ohio.gov and file a signed copy — courts look for roughly a 10% change before modifying an order.
CSEA can review administratively. The Ashtabula County CSEA (call center 440-994-1212) can conduct an administrative review of support; either party can object to an administrative order and bring it before the Juvenile-Probate Court using the OBJ form.

Frequently Asked Questions

How is child support calculated in Ashtabula County?: Ashtabula 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. A motion to establish or modify support must include a completed IV-D Application signed by the obligee (Local Rule 7.3) and a Health Insurance Affidavit. The Ashtabula County CSEA (440-994-1212) collects and enforces orders through wage withholding.
What is a IV-D application and why do I need one?: A IV-D Application opens a child-support case with the Ashtabula County Child Support Enforcement Agency (CSEA, 440-994-1212). Once opened, CSEA collects support through automatic wage withholding, distributes it, and enforces the order through license suspension, tax intercept, credit reporting, and contempt referrals. Local Rule 7.3 requires a completed IV-D Application, signed by the obligee, with any motion to establish or modify child or spousal support.
How do I change a child-support order in Ashtabula County?: Modify under R.C. 3119.79, which generally requires roughly a 10% change in the calculated amount or another qualifying basis. In a Common Pleas DR case, file the Post Decree Motion and Affidavit (PDMA) with an updated Ohio worksheet, a completed IV-D Application, and a Health Insurance Affidavit. In a Juvenile case, file the Motion to Modify Child Support (MMCS). The Ashtabula County CSEA (440-994-1212) can also conduct an administrative review of support.
Do I file custody in the DR Division or the Juvenile-Probate Court?: It depends on whether the parents were ever married. If you are (or were) married to the other parent, custody, parenting time, and child support are decided inside the divorce, dissolution, or legal separation in the General & Domestic Relations Division at 25 West Jefferson Street, Jefferson. If you were never married, parentage and custody are handled by the combined Juvenile-Probate Court at 4717 Main Ave., Ashtabula. Grandparent and other non-parent custody is always filed in the Juvenile-Probate Court.
How much does a Juvenile-Probate Court case cost in Ashtabula County?: The Juvenile Division's fee schedule (effective 07-10-2024) charges $130 for a new custody, visitation, parental-rights, or support case; $25 for general motions; $50 for objections or a motion to set aside a magistrate's order; and $25 to file a notice of relocation out of county. Court costs add on top — paternity $95, private custody $95, publication $80, certified mail $15. A Civil Fee Waiver / Financial Disclosure (CFW) is available. Confirm amounts before filing.

Free Local Resources in Ashtabula County

Ashtabula County Clerk of Courts (April Daniels). Common Pleas / DR filings, current fees, and local forms at 25 West Jefferson Street, Jefferson. Phone (440) 576-3637, fax (440) 576-2819. E-filing is not yet live — file by fax, mail, or in person.
Ashtabula County court forms page. All county-local and Ohio Supreme Court forms for DR, Juvenile, and Probate cases: https://courts.ashtabulacounty.gov/courts_forms.htm
Family Court Services / MCMS (parent education & mediation). Runs the three-hour "New Beginnings" parent-education class, domestic-relations and juvenile mediation, and court-ordered home studies for both courts (through the Juvenile Court). The "New Beginnings" class fee is $40 per person, paid to Family Court Services.
Ashtabula County Child Support Enforcement Agency (CSEA). Opens IV-D cases, orders genetic testing, runs wage withholding, and enforces orders. Call center 440-994-1212; https://www.ashtabulacounty.us/350/Child-Support
Ohio Child Support Calculator. Run the official 2024 Income Shares worksheet and print it for filing: ohiochildsupportcalculator.ohio.gov
Legal Aid Society of Cleveland. Free civil legal help for low-income residents of Ashtabula and neighboring counties.

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.

Keep exploring

Ohio Child Support guide — Statewide overview of child support in Ohio.
Cleveland family law — Local attorneys and courts serving the Cleveland metro.
Meet Stephanie Green — Managing Partner & Family Law Attorney at Gavvl Law.
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Call (844) 694-2885 or email support@gavvl.com.