Wisconsin Divorce Name Change Checklist

Request restoration of your former surname in your divorce petition, and the court will include it in your final judgment under Wisconsin Statute § 767.395. Your certified divorce decree then serves as legal proof of name change—no separate court petition required when reverting to a maiden name. Begin updates with Social Security, wait 48 hours, then visit the DMV with your decree.

No separate court order is required if you are resuming a former legal surname after divorce in Wisconsin. Your divorce judgment itself serves as the legal document authorizing your name change under Wis. Stat. § 767.395. However, if you want a completely new name rather than a previously held surname, you must file a separate petition under Wis. Stat. § 786.36 with a $164.50 filing fee.

You need a certified copy of your divorce decree from the Clerk of Circuit Court in the county where your divorce was finalized (costs $5-$20 per copy). For Social Security, bring your certified decree plus a government-issued photo ID showing your former name. The DMV requires your certified decree and proof of Wisconsin residency. Order 2-3 certified copies since many agencies require originals.

Basic name change costs total approximately $35-$100: certified divorce decree copies ($5-$20 each, order 2-3), Social Security card (free), and Wisconsin driver's license update ($14). Additional costs may include passport renewal ($130-$165 standard, plus $60 for expedited processing), vehicle title update ($20 application fee), and birth certificate amendment ($20 plus $10 filing fee). Professional license updates through DSPS are typically free online.

The complete name change process typically takes 4-8 weeks when updating documents sequentially. Your new Social Security card arrives in 2-3 weeks. Wisconsin DMV updates can be processed immediately after the 48-hour SSA waiting period—you'll receive a temporary receipt valid for 7-10 days until your new license arrives. Passport processing takes 5-6 weeks standard or 2-3 weeks with expedited service ($60 extra).

No, changing your name after divorce is entirely optional in Wisconsin. You may keep your married surname indefinitely if you prefer, and there is no deadline for requesting a name restoration. If you initially kept your married name but later decide to revert to your maiden name, you can still use your divorce decree as legal authority or file a separate name change petition under Wis. Stat. § 786.36.

No, Wisconsin does not permit changing a minor child's surname as part of divorce proceedings. A child's name change requires a separate petition under Wisconsin Statute § 786.36, with a $164.50 filing fee and mandatory newspaper publication for three consecutive weeks. Both parents must consent, or the non-consenting parent must be notified and given the opportunity to object. Courts apply a best-interests-of-the-child standard when parents disagree.

Update your Social Security card first—this is mandatory because the Wisconsin DMV and other agencies verify your name against SSA records. Complete Form SS-5 (available at ssa.gov) and bring your certified divorce decree plus a government-issued photo ID to your local Social Security office. The service is free, and your new card arrives in 2-3 weeks. Wait at least 48 hours after your SSA visit before going to the DMV.