Ohio calls alimony spousal support, and there's no formula. After the court divides the property, it can award reasonable spousal support to either spouse by weighing 14 factors in Ohio Revised Code 3105.18. The detail that matters most later: the court can only change the amount or terms if the decree or separation agreement specifically allows it.
That last rule can surprise people years after the divorce, when a job loss or a raise makes them want the payments changed and they find the court has no power to do it. Here's how Ohio spousal support works from start to finish, checked against the Ohio Revised Code in October 2026.
This is a plain-English summary of what the statute says, checked in October 2026. It isn't legal advice, and a family lawyer or your county court's self-help center can tell you how it applies to your case.
Property first, support second
Section 3105.18(B) sets the order. In a divorce or legal separation, the court of common pleas may award reasonable spousal support on either party's request, but only after it decides the division of property under Section 3105.171. That sequencing makes sense: the property each spouse leaves with is part of what the court looks at when it decides whether support is needed.
While the case is pending, the court can also award reasonable temporary spousal support to either party. And support doesn't have to be a monthly check. The statute lets it be paid in real or personal property, as a lump sum, or in installments, from future income or otherwise, as the court considers fair.
One definition is worth knowing. Payments that are part of dividing or distributing property aren't spousal support under Ohio law, even if they're paid over time. That matters, because the spousal support rules in this section don't reach property settlement payments.
The 14 factors Ohio courts weigh
- The income of each party from all sources, including income from property divided in the divorce.
- The relative earning abilities of the parties.
- Their ages and physical, mental and emotional conditions.
- Retirement benefits, and the duration of the marriage.
- Whether it would be inappropriate for a parent who will have custody of a minor child to work outside the home.
- The standard of living during the marriage and the relative education of each party.
- Relative assets and liabilities, including court-ordered payments.
- Contributions to the other's education, training or earning ability, including a professional degree.
- The time and expense needed for the spouse seeking support to gain education, training or job experience, provided it's in fact sought.
- Tax consequences, lost income production capacity from marital responsibilities, and any other factor the court finds relevant and equitable.
Section 3105.18(C)(2) adds a principle that shapes the whole analysis: each party is treated as having contributed equally to the production of marital income. So a spouse who stayed home isn't treated as having contributed less to what the household earned.
Can Ohio spousal support be changed later?
This is the heart of Ohio's rules. For divorces decided on or after January 1, 1991, the court that granted the decree doesn't have jurisdiction to modify the amount or terms of spousal support unless two things are true:
- The circumstances of either party have changed, and
- The decree, or a separation agreement incorporated into it, contains a provision specifically authorizing the court to modify the amount or terms. In a dissolution, that provision has to be in the separation agreement the court approved.
A change in circumstances includes any increase, or involuntary decrease, in wages, salary, bonuses, living expenses or medical expenses. But it has to be substantial enough that the existing award is no longer reasonable, and it can't be something the parties or the court already took into account when the award was set, whether or not it was foreseeable.
| If your decree says | What that means |
|---|---|
| The court keeps jurisdiction to modify | Either side can ask for a change after a qualifying change in circumstances |
| Nothing about modification | The court can't change the amount or terms, even if circumstances change |
| A voluntary agreement about support | In any modification, the court considers the purpose in the original order and enforces the agreement |
Absent an agreement of the parties, the court also can't change its own continuing jurisdiction as written in the original decree. In practice, the time to negotiate modification rights is before you sign, not after.
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When it ends
Any award of spousal support terminates on the death of either party, unless the order expressly says otherwise. For a legal separation without a divorce, a continuing order for periodic payments stays subject to further order of the court if either party's circumstances change.
Taxes and records
For federal tax, the IRS says alimony under a divorce or separation agreement executed after 2018 isn't deductible by the payer and isn't income for the recipient. If support is collected through an income withholding order, this guide to how wage garnishment works explains the mechanics, and a budgeting app helps either side keep track of payments made and received.
Verdict
Ohio gives judges broad discretion on how much and how long, but it's strict about change. If you're negotiating a settlement, read the modification clause as closely as the dollar figure, because it decides whether a future job loss, illness or windfall can ever be brought back to court. Ask for it in writing if you want flexibility, or leave it out deliberately if you want certainty.
Frequently asked questions
Is there an alimony formula in Ohio?
No. Under Ohio Revised Code 3105.18, the court decides whether spousal support is appropriate and sets the amount and duration by weighing 14 factors, including income, earning ability, the length of the marriage and the standard of living.
Can spousal support be modified in Ohio?
Only if circumstances have changed and the decree or incorporated separation agreement specifically authorizes the court to modify it. Without that clause, the court can't change the amount or terms.
Does spousal support end at death in Ohio?
Yes. Any spousal support award terminates on the death of either party, unless the order expressly provides otherwise.
Can I get temporary spousal support during an Ohio divorce?
Yes. Section 3105.18(B) lets the court award reasonable temporary spousal support to either party while the divorce or legal separation is pending.
How long do you have to be married to get alimony in Ohio?
The statute doesn't set a minimum. The duration of the marriage is one of the factors the court weighs when deciding whether support is appropriate and for how long.
