Clermont County Paternity Attorneys
Reviewed by Stephanie Green · Managing Partner & Co-Founder · Last updated June 4, 2026
Clermont County, Ohio · Batavia
Paternity for never-married parents is established at the Clermont County Juvenile Court, Suite 100, at 2340 Clermont Center Drive in Batavia. Under Juvenile Local Rule 24, the requesting party usually asks Clermont Supports Kids (CSEA) for an administrative determination first; if contested, the court orders genetic testing, then allocates custody and sets support.
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How do I establish paternity in Clermont County, Ohio?
File a Complaint to Establish Paternity at the Clermont County Juvenile Court, 2340 Clermont Center Drive, Suite 100, Batavia, or request an administrative determination from Clermont Supports Kids (CSEA) at (513) 732-7248. Under Juvenile Local Rule 24, the requesting party advances genetic-testing costs, which run 99%+ accurate. Once paternity is established, the court can allocate parental rights and set child support on the Ohio Income Shares worksheet. A signed Acknowledgment of Paternity can be rescinded within 60 days.
Clermont County paternity, established the right way
Paternity for never-married parents runs through the Clermont County Juvenile Court in Suite 100 at 2340 Clermont Center Drive in Batavia, and under Juvenile Local Rule 24 the process usually starts with an administrative determination from Clermont Supports Kids before it reaches a judge. If fatherhood is contested, the court orders genetic testing that is better than 99% accurate, then moves to custody and support. Gavvl Law guides fathers and mothers through each step, on a flat fee set before the work begins.
- The Local Rule 24 sequence, done in order. Juvenile Local Rule 24 expects the requesting party to seek a CSEA administrative determination first, and to advance the cost of genetic testing. We move the case through that sequence so testing, and then the custody and support orders, follow without procedural detours.
- The 60-day acknowledgment window watched closely. A signed Acknowledgment of Paternity can be rescinded within 60 days, and after that only challenged in court on narrow grounds. Whether you signed too soon or need to undo one, we act inside that window and protect your rights before the deadline closes it.
- From parentage straight into custody and support. Establishing paternity is only step one — it unlocks custody, parenting time, and an Income Shares support order. We prepare those requests alongside the parentage filing so a father's rights and a child's support are settled together, on a flat fee with payment plans available.
Because paternity, custody, and support for never-married parents all sit in the Juvenile Court at Suite 100 — which accepts electronic filing at juvenile.clermontclerk.org — we keep the whole matter in one division and one docket, instead of bouncing between offices at the Batavia courthouse.
Flat-fee options
Flat-fee limited scope: we draft and file the parentage complaint to establish legal paternity — adding custody and parenting time if you need it. You appear at any hearings yourself.
- Establish paternity (parentage complaint): $950
- Paternity with custody & parenting time: $1,350
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.
Ohio Custody by the Numbers
- Best interest The single standard that governs every Ohio custody decision Source: Ohio Revised Code § 3109.04
- No set age There is no age a child can choose a parent — the judge weighs a mature child's wishes Source: Ohio Revised Code § 3109.04(B)
- Change in circumstances Required, plus a best-interest finding, before the residential parent can be changed Source: Ohio Revised Code § 3109.04(E)(1)
- Shared parenting Either parent may ask the court for a joint parenting plan Source: Ohio Revised Code § 3109.04(G)
Compare Types of Custody in Ohio
| Custody type | Who makes major decisions | Where the child lives | Best when |
|---|---|---|---|
| Shared parenting | Both parents jointly, under a written plan | Time is split per the plan (not always 50/50) | Parents can communicate and cooperate on decisions |
| Sole legal & residential | One parent | Primarily with that parent | One parent is unable or unwilling to co-parent |
| Split custody | Each parent for the child in their care | Siblings are divided between the two homes | Rare — only when it serves each child's best interest |
| Legal custody to a non-parent | The relative or caregiver granted custody | With the non-parent caregiver | Neither parent can safely care for the child |
Where to File: Clermont County Court of Common Pleas, Domestic Relations Division
2340 Clermont Center Drive, Suite 200, Batavia, OH 45103Phone: (513) 732-7327
Hours: Monday–Friday, 8:00 a.m. – 4:00 p.m.
Website: Court website
Juvenile Branch (Never-Married Parents)
Clermont County Juvenile Court
2340 Clermont Center Drive, Suite 100, Batavia, OH 45103
Phone: (513) 732-7696
Hours: Monday–Friday, 8:00 a.m. – 4:00 p.m.
Paternity is the right path if…
- The parents were never married and legal fatherhood has not been established.
- You need paternity confirmed before custody, parenting time, or support can be ordered.
- You want genetic testing or want to challenge an Acknowledgment of Paternity.
- Ohio has jurisdiction over the child.
Filing Fees
Juvenile filing per the cost schedule · Genetic-testing costs advanced by the requesting party · CSEA application: no fee
Forms & Filing Packets
Parentage case at the Juvenile Court — Per the Juvenile Court cost schedule
Filed at the Clermont County Juvenile Court, Suite 100. Under Juvenile Local Rule 24, a CSEA administrative determination is generally requested first and attached to the complaint or motion.
- Complaint to Establish Parentage / Paternity — Opens a parentage case at the Clermont County Juvenile Branch under R.C. 3111, asking the court to legally declare a father and (typically) allocate parental rights and set child support.
- IV-D Application for Child Support Services — Opens your case with Clermont County CSEA so support can be collected, tracked, and enforced through wage withholding.
- Ohio Child Support Computation Worksheet — Run the official Ohio 2024 Income Shares calculator, print, and sign. Required any time you're asking the court to set support.
How to File Paternity in Clermont County
- Request a CSEA determination. Contact Clermont Supports Kids at (513) 732-7248 to request an administrative parentage determination, which is attached to your court filing.
- File the parentage complaint in Juvenile Court. File the Complaint to Establish Paternity at 2340 Clermont Center Drive, Suite 100, Batavia, with the IV-D application.
- Complete genetic testing if ordered. If paternity is contested, the court orders the parties and child to a designated lab; results are 99%+ accurate.
- Move to custody and support. Once paternity is established, ask the court to allocate parental rights and set support on the Ohio Income Shares worksheet.
Clermont County Practice Notes
- Ask CSEA first under Juvenile Local Rule 24. Clermont Juvenile Local Rule 24 requires the requesting party to first seek a CSEA administrative determination of parentage and attach it to the complaint or motion. Genetic-testing costs are advanced by the requesting party and may be reallocated later.
- Genetic testing. Either party can request genetic testing. The court (or CSEA) will order the parties and child to a designated lab. Tests run 99%+ accurate. If the alleged father is excluded, the case is dismissed and the Ohio Department of Health updates the birth record.
Frequently Asked Questions
- Do I file in Domestic Relations or Juvenile Court in Clermont County?
- If you are married to the other parent (or were married when the children were born), custody, parenting time, and child support travel with your divorce, dissolution, legal separation, or annulment at the Domestic Relations Court, Suite 200. If you were never married, paternity and custody go to the Clermont County Juvenile Court, Suite 100 — both at 2340 Clermont Center Drive in Batavia. Grandparent and non-parent custody is always Juvenile. Civil Protection Orders are filed in Domestic Relations.
- What does Clermont County CSEA (Clermont Supports Kids) do?
- Clermont Supports Kids, the county Child Support Enforcement Agency at (513) 732-7248, opens IV-D cases, runs the Ohio Income Shares calculation, collects support through wage withholding, and enforces orders. Clermont CSE cannot accept in-person payments — pay through Ohio SMART e-Pay, MoneyGram at CVS or Walmart, or Pay by Text. Existing Clermont Juvenile Court support orders are transferred to DR when a divorce or dissolution is filed.
- Can I rescind an Acknowledgment of Paternity in Ohio?
- A signed Acknowledgment of Paternity can be rescinded within 60 days of the last signature by contacting your local Child Support Enforcement Agency and completing a Request for Paternity Determination. After 60 days you must challenge the acknowledgment in court within 1 year on grounds of fraud, duress, or material mistake of fact (R.C. 3111.27). Genetic testing is typically ordered, and the Ohio Department of Health updates the birth record if the alleged father is excluded.
- What is a IV-D application and why do I need one?
- A IV-D Application opens a child-support case with your county's Child Support Enforcement Agency (CSEA). Once opened, CSEA collects support through automatic wage withholding, distributes it to the receiving parent, and can enforce the order through license suspension, federal tax intercept, credit reporting, and contempt referrals. Filing a IV-D Application is standard whenever a child-support order is issued.
Free Local Resources in Clermont County
- Clermont County Domestic Relations Court Forms & Self-Help. All DR Court forms organized by number and by name, filing checklists (Appendix A), the costs-and-filing-fees schedule, and the 'Can I Talk to a Judge?' guide are posted at domesticcourt.org/organized-by-form-name.
- Domestic Court Law Clinic & Legal Aid Help Clinic. A monthly volunteer-attorney clinic (9 a.m.–noon at the Clermont County Library, 326 Broadway Street, Batavia) reviews documents before filing, and the Legal Aid Society Legal Help Clinic runs the 3rd and 4th Wednesday each month, 9 a.m.–3 p.m., at the DR Court for divorce, dissolution, and post-decree matters (no CPO advice).
- Ohio Justice Bus at the DR Court. The mobile legal-aid office parks in the DR Court lot the 2nd Wednesday of each month, 10 a.m.–1 p.m., offering free DR legal advice and forms help — no appointment needed (domesticcourt.org/the-ohio-justice-bus).
- Clermont Supports Kids (CSEA). Clermont County's IV-D child-support agency at 2400 Clermont Center Drive, Suite 107, Batavia, (513) 732-7248. Opens support cases, runs the Income Shares calculation, and enforces orders. Payments through Ohio SMART e-Pay at oh.smartchildsupport.com (clermontsupportskids.org).
Other Family-Law Topics in Clermont County
- Clermont County Divorce — Full filing guide for contested divorce in Clermont DR.
- Clermont County Dissolution — Both-parties-agree route — faster and cheaper than divorce.
- Clermont County Custody — Married parents file inside divorce; never-married parents file at Juvenile Court.
- Clermont County Child Support — Set or enforce support through the DR Court or Clermont Supports Kids.
Related to your paternity case
- Child Support — Calculate, establish, or modify support under Ohio's guidelines.
- Grandparents' Rights — Seek visitation or custody when it serves the child's best interest.
- Post-Decree Modification — Update custody, support, or parenting orders after your case ends.
Related guides
In-depth, attorney-written guides on paternity and related Ohio family law topics.
- Fathers' Rights in Ohio: Custody, Paternity, and Parenting Time — Ohio law does not favor mothers over fathers — but unmarried fathers must establish paternity before they have any rights. Here's how fathers protect their relationship with their children.
- Ohio Child Custody Laws: What Every Parent Should Know — Ohio custody law turns on one principle: the best interest of the child. This guide explains sole custody, shared parenting, the statutory factors, and how courts decide.
- 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.
Keep exploring Clermont County family law
- Ohio Paternity guide — Statewide overview of paternity in Ohio.
- Cincinnati family law — Local attorneys and courts serving the Cincinnati metro.
- Clermont County family law guide — Court info, local filing notes, FAQs, and the downloadable Clermont County guide.
- Meet Stephanie Green — Managing Partner & Co-Founder at Gavvl Law.
- Payment plans & financing — Flat fees with Gavvl Direct, Affirm, Klarna, or PayPal Pay Later.
Call (513) 643-1969 or email support@gavvl.com.
