Idaho Divorce Name Change Checklist

If your Idaho divorce decree includes name restoration language, use that certified document to change your name with all agencies and institutions. Start at Social Security Administration with Form SS-5 (free), then update your Idaho driver's license at the county Sheriff's DMV office ($20 fee). The decree serves as your legal authority under Idaho law — no separate court petition is required when your former name is specifically restored in the decree.

No separate court order is needed if your Idaho divorce decree specifically restores your former name. Idaho divorce forms include a dedicated "Name Change" section where name restoration is ordered by the court. However, if your decree does not include this provision, you must file a petition under Idaho Code § 7-801 with the district court, pay a $166 filing fee, and publish notice for four consecutive weeks.

You need a certified copy of your Idaho divorce decree showing name restoration, your current Idaho driver's license or state ID, and proof of U.S. citizenship (birth certificate or passport) for Social Security. Obtain certified copies from the county clerk where your divorce was granted at approximately $1-2 per page plus a $1 seal fee. Keep 3-5 certified copies available since banks, employers, and professional licensing boards often require original certified documents.

Using your divorce decree for name restoration in Idaho costs approximately $50-150 total: $0 for the SSA Form SS-5, $20 for a duplicate Idaho driver's license, $15-25 for a new state ID, plus certified decree copies at $1-2 per page. If you need a separate court petition because your decree lacks name restoration, expect $250-400 including the $166 filing fee and newspaper publication costs for four weeks.

A divorce decree-based name change in Idaho can be completed within 2-4 weeks for essential documents. Social Security processes name changes in 7-10 business days after receiving Form SS-5 and your certified decree. Idaho law requires updating your driver's license within 30 days of the legal name change. A separate court petition under Idaho Code § 7-801 requires at least six weeks due to mandatory publication and hearing requirements.

No, Idaho law does not require you to change your name after divorce. Name restoration is entirely optional, and many people keep their married name for continuity with their children or professional reasons. Even if your decree includes name restoration language, you are not obligated to use it. You can keep your married name indefinitely without any legal consequences in Idaho.

Changing a child's last name in Idaho requires a separate petition under Idaho Code § 7-802, not the divorce decree alone. Both parents must consent, or the non-consenting parent must be served notice and given opportunity to object. The $166 filing fee applies, plus publication costs. Courts consider the child's best interests, including the child's preference if they are of sufficient age to express one.

Always update your Social Security card first using Form SS-5 (available at ssa.gov). This is mandatory in Idaho because the Idaho Transportation Department electronically verifies your name with the SSA before issuing a new driver's license. Bring your certified divorce decree to your local Social Security office or mail the form with your original decree (returned to you). Wait for SSA confirmation before visiting the DMV.