Annulment in Marion County, Ohio

Reviewed by Stephanie Green · Managing Partner & Co-Founder · Last updated June 17, 2026

Marion County, Ohio · Marion

An annulment is a court declaration that a marriage was never legally valid — for narrow statutory reasons such as bigamy, being underage without consent, fraud, or incapacity. It is different from a divorce, which ends a valid marriage.

How do I get an annulment in Marion County, Ohio?

File a Complaint for Annulment (R.C. 3105.31) with the Case Designation (Form F) and the required affidavits at the Family Division, 222 W. Center St. An annulment is charged at the divorce/annulment deposit — $300 without children or $328 with children (Rule 3). The automatic mutual restraining order (Form J) issues on filing. Annulment grounds are narrow and statutory — bigamy, being underage without consent, fraud, or incapacity; an unhappy but valid marriage is ended by divorce or dissolution, not annulment. After a hearing, the court issues a Judgment of Annulment.

Ohio Divorce by the Numbers

6 months Ohio residency required before you can file Source: Ohio Revised Code § 3105.03
90 days Residency in the county of filing (venue) Source: Ohio Civ. R. 3
30–90 days Typical time to finalize an uncontested dissolution Source: Ohio Revised Code § 3105.64
1 year Living separate and apart that qualifies as no-fault grounds Source: Ohio Revised Code § 3105.01

Compare Your Options for Ending a Marriage in Ohio

Path	Ends the marriage?	Agreement required?	Best when
Dissolution	Yes	Yes — on every term before filing	Both spouses agree on everything and want the fastest, lowest-cost path
Divorce (contested)	Yes	No	Spouses disagree on property, support, or parenting and need a judge to decide
Divorce (uncontested / default)	Yes	No	One spouse will not respond or cannot be located
Legal separation	No — you stay married	Optional	You need court orders but must stay married (religion, insurance, or benefits)
Annulment	Treated as never valid	No	The marriage was never legally valid (fraud, bigamy, underage, or incapacity)

Where to File: Marion County Court of Common Pleas, Family Division

222 W. Center St.
Phone: (740) 223-4060
Hours: Monday–Friday 8:30 a.m.–4:30 p.m.
Website: www.co.marion.oh.us/elected_offices/common_pleas_court_family_division/index.php

Annulment fits if…

Your marriage falls within one of the narrow statutory grounds (bigamy, underage without consent, fraud, or incapacity).
You want the court to declare the marriage was never legally valid, not simply end it.
You can prove a statutory ground rather than general unhappiness.
You meet Ohio's residency/venue requirements to file in Marion County.
You understand that an unhappy but valid marriage is ended by divorce or dissolution instead.

Filing Fees

$300 without children · $328 with children (Rule 3) · fee waiver available

Forms & Filing Packets

File for annulment — $300 without children · $328 with children (Rule 3)

File the complaint with the case designation and affidavits; the Form J TRO issues on filing.

Case Designation Form (Marion Form F) — Marion's case-designation cover sheet, filed with the complaint or petition to route the matter correctly within the Family Division.
Affidavit of Basic Information, Income & Expenses (Marion Form A / Affidavit 1) — Marion's version of Ohio Affidavit 1 — your income, expenses, and basic information. Each party files their own; it must be notarized.
Affidavit of Property & Debt (Marion Form B / Affidavit 2) — Marion's version of Ohio Affidavit 2 — lists every asset and debt. Required at filing.
Mutual Temporary Restraining Order (Marion Form J) — The automatic mutual TRO issued on filing for divorce, legal separation, or annulment (Rule 13). It restrains both spouses from dissipating assets, etc. — read it immediately.

How to File Annulment in Marion County

Confirm a statutory ground. Make sure your situation fits a narrow R.C. 3105.31 ground (bigamy, underage, fraud, or incapacity).
Prepare the complaint. Draft the Complaint for Annulment with the Case Designation (Form F) and required affidavits.
File and pay the deposit. File at the Family Division and pay $300/$328, or file the Civil Fee Waiver.
Serve your spouse. Have the clerk serve the complaint; the mutual TRO (Form J) issues on filing.
Prove the ground at the hearing. Present evidence of the statutory ground; the court issues a Judgment of Annulment if proven.

Marion County Practice Notes

Annulment grounds are narrow. Annulment (R.C. 3105.31) is for narrow statutory grounds — bigamy, being underage without consent, fraud, or incapacity. An unhappy but valid marriage is ended by divorce or dissolution, not annulment.
The Form J restraining order applies. The automatic mutual temporary restraining order (Form J) issues on filing for annulment under Rule 13, just as it does for divorce and legal separation.

Frequently Asked Questions

What is the difference between annulment and divorce in Marion County?: An annulment (R.C. 3105.31) is a court declaration that the marriage was never legally valid — for narrow statutory reasons such as bigamy, being underage without consent, fraud, or incapacity. A divorce ends a marriage that was valid. An unhappy but valid marriage is ended by divorce or dissolution, not annulment.
What does an annulment cost in Marion County?: An annulment is charged at the divorce/annulment deposit — $300 without children and $328 with children (Rule 3). The automatic mutual TRO (Form J) applies to annulment filings as well. A fee waiver (Affidavit of Poverty) is available.
What is the automatic restraining order when I file for divorce in Marion County?: On filing for divorce, legal separation, or annulment, Marion County automatically issues a mutual temporary restraining order (Form J) under Local Rule 13. It restrains both spouses from dissipating or hiding assets and from certain other conduct while the case is pending. Read it immediately — it binds you too.
Is family law in Marion County filed in a separate divorce or juvenile court?: No. Marion County has one combined Family Division of the Court of Common Pleas at 222 W. Center St., Marion, OH 43302. The same division hears divorce, dissolution, legal separation, annulment, and the Juvenile-side cases for unmarried parents — there is no separate Domestic Relations court and no separate stand-alone Juvenile court.

Free Local Resources in Marion County

Marion County Family Division — Court Forms. The Family Division of the Marion County Court of Common Pleas hears all divorce, dissolution, legal separation, annulment, custody, support, and protection-order matters at 222 W. Center St., Marion, OH 43302. Download the county lettered forms (Form A–N) and confirm current deposits before filing. Court (740) 223-4060; Clerk (740) 223-4070. Forms: https://www.co.marion.oh.us/elected_offices/common_pleas_court_family_division/family_court_forms/juvenile_domestic_forms.php
Marion County Child Support Enforcement Agency (CSEA). A division of Marion County Job & Family Services at 363 W. Fairground St., Marion, OH 43302. The CSEA establishes paternity and establishes, enforces, and collects child support; it cannot grant or change custody or parenting time. Call (740) 387-6688 or (800) 960-5437. Review & Adjust and other support help: https://mcjfs.com/child-support/
Divorcing/Separated Parent Education Program (Rule 12). Each parent in a case involving children completes a court-approved online parenting course within 60 days of the Form I notice and files the Certificate of Completion with the Family Court Clerk. Approved providers listed on Form I charge $38.00–$61.95, paid directly to the provider (not a court fee).
Ohio Child Support Guideline Calculator. The official statewide calculator that applies Ohio's 2024 Income Shares Model. Run it, print the worksheet, and file it any time the court sets or changes support: https://ohiochildsupportcalculator.ohio.gov/

Related to your annulment case

Spousal Support — Pursue or respond to alimony requests during and after divorce.
Paternity & Custody — Establish parentage and build a parenting plan that protects your children.
Child Support — Calculate, establish, or modify support under Ohio's guidelines.

Related guides

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

Divorce vs. Dissolution in Ohio: Which Path Is Right for You? — Divorce and dissolution both end an Ohio marriage, but they work very differently. Dissolution is a no-fault, agreed process; divorce is a lawsuit for couples who can't agree. Here's how to choose.
How to File for Divorce in Ohio: A Step-by-Step Guide — Filing for divorce in Ohio follows a defined path: confirm residency, choose your grounds, file the complaint, serve your spouse, and work toward temporary orders and a final decree. Here is how each step works.

Keep exploring

Ohio Annulment guide — Statewide overview of annulment in Ohio.
Columbus family law — Local attorneys and courts serving the Columbus metro.
Meet Stephanie Green — Managing Partner & Family Law Attorney at Gavvl Law.
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