Divorce Checklist for Wisconsin

Wisconsin enforces a dual residency requirement under Wis. Stat. § 767.301 that must be satisfied before filing any divorce action. At least one spouse must have been a bona fide resident of the State of Wisconsin for not less than 6 months immediately preceding the filing date, and that same spouse must have been a resident of the specific county where you plan to file for at least 30 days immediately before filing. These residency periods are jurisdictional requirements, meaning that filing prematurely can result in dismissal of the entire action, as established in Siemering v. Siemering, 95 Wis. 2d 111 (Ct. App. 1980). You cannot amend the petition after filing to cure a residency deficiency; you must refile entirely. Gather documentation proving your residency dates before approaching the courthouse. Visit the Wisconsin Courts self-help center at https://www.wicourts.gov/services/public/selfhelp/divorce.htm for county-specific filing instructions.

Wisconsin offers two paths to initiate a divorce under Wis. Stat. § 767.215: a Joint Petition filed cooperatively by both spouses, or a solo Petition filed by one spouse who must then serve the other. A Joint Petition (Form FA-4110V with minor children or FA-4111V without minor children) eliminates the need for a Summons, formal service of process, and the respondent's separate answer, saving time and money under Wis. Stat. § 767.205(1). A solo filing requires Form FA-4108V (with minor children) or FA-4109V (without minor children), plus the corresponding Summons (Form FA-4104V or FA-4105V). Joint petitions must be signed by both spouses with notarized signatures. This decision significantly affects your timeline because the mandatory 120-day waiting period under Wis. Stat. § 767.335 begins on the date of filing a joint petition but on the date of service for a solo petition.

Before filing, assemble comprehensive documentation of your marriage, finances, and family circumstances. Wisconsin is a community property state, meaning assets and debts acquired during the marriage are presumed to be divided equally under Wis. Stat. § 767.61. You must complete Form FA-4139V (Financial Disclosure Statement) within 90 days of filing under Wis. Stat. § 767.127, and having documents organized in advance prevents delays. Collect at minimum your certified marriage certificate, each spouse's Social Security number and date of birth for the Confidential Petition Addendum (Form GF-179), three years of federal and state tax returns, current pay stubs, W-2 forms, bank statements for all accounts, retirement account statements, real estate deeds, vehicle titles, and documentation of all debts. If children are involved, gather birth certificates, school records, and health insurance information for custody and support determinations.

Wisconsin Statute § 767.117 imposes an automatic temporary restraining order the moment a divorce petition is filed. For the petitioner, these restrictions begin upon filing; for the respondent, they begin upon service. The injunction prohibits three categories of conduct: harassing, intimidating, or physically abusing the other party or minor children under § 767.117(1)(a); encumbering, concealing, damaging, destroying, transferring, or disposing of property owned by either or both parties under § 767.117(1)(b); and, under § 767.117(1)(c), relocating with a minor child more than 100 miles from the other parent's residence, removing children from Wisconsin for more than 90 consecutive days, or concealing children. Exceptions to the property freeze allow transactions in the usual course of business, purchases of necessities, and payment of reasonable legal fees. Violations are punishable as contempt of court under Wisconsin Chapter 785.

If you are experiencing domestic violence, creating a comprehensive safety plan before filing is essential because the act of filing for divorce can escalate dangerous situations. Wisconsin law provides specific protections: the court can waive the mandatory 120-day waiting period under Wis. Stat. § 767.335(2) in emergencies threatening health or safety, parenting education classes cannot require parties to attend together when domestic abuse is evidenced under Wis. Stat. § 767.401, and mediation may be waived if it would endanger health or safety under Wis. Stat. § 767.405(8). Contact End Domestic Abuse Wisconsin at 608-255-0539 or visit https://www.endabusewi.org/get-help to connect with local shelter services and safety planning advocates. A domestic abuse restraining order under Wis. Stat. § 813.12 can be obtained separately from the divorce and provides immediate protection including exclusive occupancy of the shared residence and temporary custody.

Prepare your divorce petition using the correct Wisconsin circuit court form based on your filing method and whether you have minor children. For a solo filing with children, complete Form FA-4108V (Petition for Divorce/Legal Separation With Minor Children) along with Form FA-4104V (Summons With Minor Children). For a solo filing without children, use Form FA-4109V and FA-4105V respectively. For a joint filing, use Form FA-4110V (with children) or FA-4111V (without children), which must be signed by both spouses before a notary public. Every filing must include Form GF-179 (Confidential Petition Addendum), which contains Social Security numbers and dates of birth and is filed under seal with restricted access per Wisconsin court policy. The petition must state that the marriage is irretrievably broken — Wisconsin is a no-fault divorce state, and this is the only permissible ground under Wis. Stat. § 767.315.

File your completed petition, summons (if solo filing), and Confidential Petition Addendum (GF-179) with the Clerk of Circuit Court in the county where you or your spouse meets the 30-day county residency requirement under Wis. Stat. § 767.301. The standard filing fee is $184.50 for cases without a child or spousal support request, or $194.50 for cases requesting child support or maintenance. E-filing through https://efiling.wicourts.gov/ adds an additional $20 convenience fee; attorneys must e-file while self-represented parties may file paper or electronically. If you cannot afford the filing fee, submit Form CV-410A (Petition for Waiver of Fees and Costs) demonstrating that your household income falls at or below 125% of the federal poverty guidelines. The clerk will assign a case number and stamp your documents — request at least two file-stamped copies for your records and for service.

If you filed a solo petition, you must serve your spouse with the Summons and Petition within 90 days of filing under Wisconsin procedural rules, or the court will dismiss the action. You cannot serve the papers yourself — service must be completed by a third party at least 18 years old. Wisconsin recognizes four service methods: personal service by the county sheriff's department or a private process server, who will file proof of service directly; personal service by any adult non-party using Form FA-4120V (Declaration of Service), which must be notarized; voluntary Admission of Service using Form FA-4119V, signed by your spouse acknowledging receipt; or service by publication using Form FA-4121 as a last resort after demonstrating reasonable diligence through failed personal service attempts. The 120-day mandatory waiting period under Wis. Stat. § 767.335 begins on the date your spouse is served, not the filing date.

After being served, the respondent has 20 days to file a Response and Counterclaim using Form FA-4113V with the Clerk of Circuit Court, per Wisconsin civil procedure rules under Chapter 802. The response allows the respondent to agree with, deny, or modify the requests in the petition and to raise their own claims for custody, placement, support, and property division. If the respondent fails to file a response within 20 days, the petitioner may request a default judgment, although Wisconsin courts generally allow the respondent to participate even after missing the deadline in family law cases. The respondent must also file Form GF-179 (Confidential Petition Addendum) if not already filed. This step does not apply to joint petitions since both parties filed together and no response is needed under Wis. Stat. § 767.205(1). Filing the response does not require a separate filing fee in most Wisconsin counties.

Both parties must file a Financial Disclosure Statement using Form FA-4139V within 90 days after service of the Summons and Petition on the respondent, or within 90 days of filing a Joint Petition, under Wis. Stat. § 767.127. This form requires comprehensive disclosure of all income, assets, debts, and liabilities. You must attach your most recent W-2 tax statement and a current income statement such as recent pay stubs. Wisconsin is a community property state, and the court relies on these disclosures to determine equitable property division under Wis. Stat. § 767.61. The form covers monthly income, deductions, expenses, all assets (real estate, bank accounts, retirement, investments, personal property), insurance, debts, assets disposed of in the past year, pending litigation, and bankruptcy history. Each party must also provide a copy to the other party. The form cannot be modified but may be supplemented with additional materials.

When legal custody or physical placement of children is contested, the court is required to refer both parties to the Director of Family Court Services for mediation under Wis. Stat. § 767.405(5)(a). Both parties must attend at least one initial mediation session under § 767.405(8). At least 10 days before the initial mediation session, each party must submit a proposed parenting plan to the mediator containing the information required under § 767.41(1m), including each parent's current and planned residence for the next 2 years, employment hours, and the specific custody and placement schedule requested. If mediation succeeds, the mediator reports the agreement to the court. If mediation fails, each party must file a formal proposed parenting plan with the court within 60 days under § 767.41(1m). Failure to file a parenting plan waives your right to object to the other party's plan.

Under Wis. Stat. § 767.401, the court may order both parties in a divorce involving minor children to attend a court-approved parent education program as a condition of granting the final judgment. The program must be educational rather than therapeutic and cannot exceed 4 hours in total length under § 767.401(1). County requirements vary: some counties like Milwaukee require all parents with minor children to complete the class regardless of whether custody is contested, while other counties only require it when parties are referred to mediation or a guardian ad litem is appointed. Approved programs cover child development, family dynamics, how parental separation affects children, and strategies for effective co-parenting after divorce. If evidence shows either party has engaged in domestic abuse, the court may not require parties to attend together or at the same time under § 767.401(1)(b). Costs are the parties' responsibility, though indigent parties may have costs paid by the county.

Under Wisconsin Statutes Chapter 767, parties may stipulate for a division of property, maintenance payments, child support, and custody/placement arrangements, subject to court approval. If both parties reach an agreement on all issues, they prepare a Marital Settlement Agreement that becomes legally binding once approved by the court at the final hearing. The agreement must be completed and signed by both parties before the final hearing. Wisconsin uses the Form FA-4150 series for Marital Settlement Agreements. If parties cannot agree, the court will conduct a contested trial and the judge will decide all disputed issues. Settling by agreement is strongly preferred — it allows a shorter hearing before a Family Court Commissioner rather than a full trial before a Circuit Court Judge, and the 120-day waiting period under Wis. Stat. § 767.335 is the only mandatory delay before the final hearing. Child support calculations follow the percentage-of-income standard under Wis. Stat. § 767.511.

Wisconsin law imposes a mandatory 120-day waiting period under Wis. Stat. § 767.335 before the court can hold a final hearing or trial. For joint petitions, the 120 days run from the filing date; for solo petitions, from the date of service on the respondent. This waiting period cannot be waived except in rare emergencies threatening health or safety under § 767.335(2). At the final hearing, at least one party must testify under oath that the marriage is irretrievably broken. If both parties agreed on all issues and filed a Marital Settlement Agreement, the hearing typically takes 15–30 minutes before a Family Court Commissioner. If issues remain contested, a full trial before a Circuit Court Judge will be scheduled. The court reviews and approves the Financial Disclosure Statements, property division, custody and placement arrangements, child support, and maintenance. The judge completes Form FA-4160VA (with children) or FA-4161VA (without children) — Findings of Fact, Conclusions of Law, and Judgment — which constitutes the final divorce decree.