Divorce in Oklahoma

How to file for divorce in Oklahoma

1. Check residency. 6 months in Oklahoma before filing, plus 30 days in the filing county.
2. Prepare and file the Petition for Dissolution of Marriage with the District Court in your county. The filing fee is typically $183 to $258, and you can ask for a fee waiver if you cannot afford it.
3. Serve your spouse, or have them sign an acceptance of service, and file proof of service.
4. Exchange financial disclosures. Both spouses must disclose all marital assets through a Financial Affidavit, required in every case.
5. Settle the issues in a written agreement, and a parenting plan if you have children.
6. Wait out the waiting period. 10 days minimum without minor children, 90 days minimum with minor children, from filing (waivable for good cause if neither party objects). Then ask the court for your final judgment.

Residency and grounds

Residency: 6 months in Oklahoma before filing, plus 30 days in the filing county.

Grounds: No-fault and fault. Most people still file on no-fault grounds, which is simpler and usually cheaper.

Separation: None required before filing.

How property is divided

Oklahoma uses equitable distribution. Marital property and debts are divided fairly, which often lands near equal but not always. Courts weigh things like the length of the marriage, each spouse's income and earning capacity, and contributions as a homemaker. Read how property is divided.

Custody and child support

Parenting terms: Oklahoma uses the terms custody (legal custody and physical custody). Every decision is made in the child's best interests.

Parenting class: Required statewide: both parents must complete a 4-hour, court-approved co-parenting education program before the decree is signed when minor children are involved.

Child support: Oklahoma uses the income shares model, which combines both parents' incomes, estimates what parents at that income usually spend on children, and divides that amount by each parent's share of income. Try the child support calculator.

Spousal support

Alimony is not automatic; courts award support based on demonstrated need and ability to pay, considering marriage length and earning capacity.

Estimate a range with the spousal support calculator, then have a lawyer check it if the numbers are large.

Faster and simpler options

Waiver Divorce: Available in uncontested cases when the respondent signs a notarized waiver of service, eliminating the need for formal service of process.

Legal separation: available in Oklahoma, for couples who want support and parenting orders without ending the marriage.

How long it takes

The minimum is set by the waiting period: 10 days minimum without minor children, 90 days minimum with minor children, from filing (waivable for good cause if neither party objects). A typical timeline is as few as 10 days (no children) to about 90 days (with children) from filing for an uncontested case. Agreement is what moves the date most; contested cases add months of disclosures, discovery and hearings.

Worth knowing in Oklahoma

• The mandatory waiting period jumps from 10 days to 90 days as soon as minor children are involved.
• The co-parenting class (about $25 to $50 per person) must be completed before the judge will sign the final decree in any case with children.
• Oklahoma recognizes 11 separate fault grounds in addition to no-fault incompatibility.

Some local details vary by county in Oklahoma, including self help url. Check with your county clerk.

Official resources

Official forms and instructions come from Oklahoma's courts. Sources we reviewed:

• oscn.net

Last reviewed September 2026. Laws and fees change; confirm with your court before you file.