Idaho allows any spouse to restore a former name as part of a divorce decree at no additional cost beyond the $207 filing fee. Under Idaho Code § 7-802, a separate name change petition costs $166 plus $50 to $150 in newspaper publication fees. Including a name change after divorce in Idaho directly in the divorce decree is the fastest, most affordable path, requiring no separate hearing or publication. Approximately 80% of divorcing spouses who change their name in Idaho do so through the decree itself rather than filing a standalone petition.
Key Facts: Name Change After Divorce in Idaho
| Requirement | Details |
|---|---|
| Divorce filing fee | $207 (petitioner); $136 (respondent) |
| Separate name change petition fee | $166 plus $50 to $150 publication costs |
| Residency requirement | 6 full weeks (42 days) under Idaho Code § 32-701 |
| Mandatory waiting period | 20 days after service of divorce papers |
| Grounds for divorce | Irreconcilable differences (no-fault) plus 7 fault grounds under Idaho Code § 32-603 |
| Property division | Community property state |
| Name change in decree | No additional fee, no publication, no separate hearing |
| Separate petition statute | Idaho Code § 7-801 through § 7-804 |
| Court self-help forms | courtselfhelp.idaho.gov/Forms/name |
| Fee verification | As of March 2026. Verify with your local clerk. |
What Are Your Two Options for a Name Change After Divorce in Idaho?
Idaho provides two legal paths for restoring a maiden or former name after divorce: including the name change in the divorce decree itself (no extra cost) or filing a separate petition under Idaho Code § 7-802 ($166 plus publication fees). The decree method is faster, cheaper, and simpler, taking zero additional court time. The standalone petition method requires a separate filing, 4 weeks of newspaper publication, and a court hearing. For most people pursuing a name change after divorce in Idaho, the decree method is the clear choice.
The difference in total cost between these two paths is significant. Including the name restoration in your divorce decree adds $0 to the base $207 filing fee. Filing a standalone petition after the divorce is finalized costs $166 in court fees plus $50 to $150 for the mandatory newspaper publication under Idaho Code § 7-803, bringing the total to $216 to $316 or more. The standalone route also adds 30 to 60 days of processing time for publication and hearing scheduling.
| Factor | In Divorce Decree | Separate Petition |
|---|---|---|
| Additional filing fee | $0 | $166 |
| Newspaper publication | Not required | 4 consecutive weeks ($50 to $150) |
| Separate court hearing | Not required | Required under Idaho Code § 7-804 |
| Additional timeline | 0 days | 30 to 60 days |
| Total additional cost | $0 | $216 to $316+ |
| Best for | Anyone currently filing for divorce | Those whose decree is already final without a name change |
How Do You Include a Name Change in Your Idaho Divorce Decree?
Idaho courts allow either spouse to request restoration of a former name directly in the Petition for Divorce at no additional cost. The petitioner must include the name restoration request in the initial divorce filing or marital settlement agreement, and the judge signs the order as part of the final decree. This method avoids the publication requirement of Idaho Code § 7-803 entirely because the name change is a provision of the divorce judgment, not a standalone petition.
Follow these steps to include your name change in the divorce decree:
- Obtain divorce forms from the Idaho Court Assistance Office at courtselfhelp.idaho.gov/Forms/divorce or your county clerk.
- In the Petition for Divorce, include a specific request to restore your former or maiden name. State your current married name and the exact name you want restored.
- If using a marital settlement agreement, add a clause stating that the court shall restore your name to your pre-marriage name.
- Pick up or download the Name Change Request Form from the Clerk of Court office if your county uses a separate supplemental form.
- File the petition with the county clerk and pay the $207 filing fee.
- Bring the name change request form to your divorce hearing for the judge to approve.
- The final Decree of Divorce will include an order restoring your name.
- Obtain at least 3 certified copies of the decree ($5 to $10 each) for updating government records.
The certified decree of divorce serves as your legal name change document for all government agencies, financial institutions, and other entities. No separate court order is needed when the name restoration is included in the decree.
How Do You File a Separate Name Change Petition in Idaho?
Idaho residents who did not include a name restoration in their divorce decree can file a standalone petition under Idaho Code § 7-802 in the district court of their county of residence for a $166 filing fee. The petition must state the petitioner's place of birth, current residence, present name, proposed name, and the reason for the change. This process requires publishing notice in a local newspaper for 4 consecutive weeks under Idaho Code § 7-803 and attending a court hearing where a judge may examine the petitioner under oath.
The standalone petition process for a name change after divorce in Idaho takes 30 to 60 days from filing to final order:
- File a Petition for Change of Name with the district court in your county of residence. Forms are available at courtselfhelp.idaho.gov/Forms/name.
- Pay the $166 filing fee to the county clerk.
- The court will designate a newspaper for publication. Publish notice of the petition once per week for 4 consecutive weeks. Publication costs range from $50 to $150 depending on the newspaper.
- After the publication period ends, the court schedules a hearing under Idaho Code § 7-804.
- Attend the hearing. The judge may ask questions about your reason for the change. Objections may be filed by any interested party.
- If the court grants the petition, you receive a court order authorizing the name change.
- Obtain certified copies of the court order ($5 to $10 each) for updating records.
Note that Idaho Code § 7-805 restricts name changes for individuals convicted of certain sexual offenses. The court may deny a petition if the name change would create public confusion or is sought for fraudulent purposes.
What Are Idaho's Residency and Divorce Requirements?
Idaho requires the filing spouse to have resided in the state for at least 6 full weeks (42 days) before commencing a divorce action under Idaho Code § 32-701. This is one of the shortest residency requirements in the United States, tied with Nevada. Only the petitioner must meet this threshold; the respondent spouse need not live in Idaho. Idaho also imposes a mandatory 20-day waiting period after the respondent is served before the court can finalize the divorce.
Idaho recognizes 8 grounds for divorce under Idaho Code § 32-603. The most commonly used ground is irreconcilable differences (no-fault), which requires demonstrating that substantial reasons exist for not continuing the marriage or that the spouses have lived apart for at least 5 years. The 7 fault-based grounds include adultery, extreme cruelty, willful desertion, willful neglect, habitual intemperance, conviction of a felony, and permanent insanity. Filing on no-fault grounds is simpler and does not require proving spousal misconduct.
Uncontested divorces in Idaho typically conclude in 30 to 60 days in most counties, though Ada County cases may take 60 to 90 days due to higher caseloads. Contested divorces involving disputes over property, custody, or support can extend to 6 to 18 months. An uncontested divorce costs approximately $500 to $2,500 in total, while contested cases range from $5,000 to $25,000 or more in attorney fees and court costs.
What Documents Do You Need to Update After a Divorce Name Change in Idaho?
After obtaining your divorce decree or separate court order with your restored name, Idaho residents must update their name with the Social Security Administration first, then the Idaho Transportation Department (DMV), followed by all other agencies and institutions. The SSA requires Form SS-5 and a certified copy of your divorce decree, processing new cards in approximately 14 business days. Updating your Social Security record before your driver's license is mandatory because the DMV verifies your identity against SSA records.
Complete the following updates in this order:
- Social Security Administration: File Form SS-5 (Application for a Social Security Card) at your local SSA office or by mail. Bring your certified divorce decree or court order and a valid photo ID. New card arrives in approximately 14 business days. No fee.
- Idaho Transportation Department (DMV): Visit a local DMV office in person after waiting at least 48 hours for the SSA update to process. Bring your current Idaho driver's license or ID, certified divorce decree or court order, and your new Social Security card or SSA receipt. Pay the duplicate license fee.
- U.S. Passport: File Form DS-82 (renewal by mail) or DS-11 (new application) with a certified copy of your divorce decree, two 2x2 photos, and the processing fee ($130 for standard renewal as of 2026).
- Idaho Department of Health and Welfare: Request amendments to your marriage or divorce certificate at healthandwelfare.idaho.gov.
- Banks and financial institutions: Bring your certified decree and updated photo ID to each institution.
- Employer and payroll: Notify your HR department to update tax withholding forms (W-4) and payroll records.
- Insurance providers: Update health, auto, life, and homeowner's insurance policies.
- Voter registration: Update through the Idaho Secretary of State's office or when you renew your driver's license.
- Utility companies, credit cards, and subscription services.
- School records: If you have children, update emergency contact and parent records.
How Much Does a Divorce Name Change Cost in Idaho?
The total cost for a name change after divorce in Idaho ranges from $207 (included in divorce decree) to $523 or more (separate petition with certified copies and publication). Including the name restoration in the divorce decree is the most cost-effective approach, adding zero dollars to the base $207 divorce filing fee. Filing a separate petition adds $166 in court fees, $50 to $150 in publication costs, and $15 to $30 for certified copies of the court order.
| Cost Component | In Decree | Separate Petition |
|---|---|---|
| Divorce filing fee (petitioner) | $207 | N/A (divorce already final) |
| Name change petition fee | $0 | $166 |
| Newspaper publication (4 weeks) | $0 | $50 to $150 |
| Certified copies (3 at $5 to $10 each) | $15 to $30 | $15 to $30 |
| Total cost | $222 to $237 | $231 to $346 |
As of March 2026. Verify current filing fees with your local county clerk or the Idaho Supreme Court fee schedule at isc.idaho.gov.
Idaho filing fees are set by IRCP Appendix A (Idaho Rules of Civil Procedure) and apply uniformly across all 44 Idaho counties. Fee waivers are available for individuals who cannot afford court costs. Contact the Idaho Court Assistance Office at courtselfhelp.idaho.gov for information on filing a fee waiver application.
What Is the Timeline for a Divorce Name Change in Idaho?
A name change included in an Idaho divorce decree takes effect immediately when the judge signs the final decree, with no additional processing time beyond the divorce itself. An uncontested divorce in Idaho typically concludes in 30 to 60 days from filing, meaning the name change is effective within that same timeframe. A separate name change petition under Idaho Code § 7-802 adds 30 to 60 days for the publication period and court hearing scheduling.
| Milestone | In Decree | Separate Petition |
|---|---|---|
| File petition | Day 1 | Day 1 |
| Service on respondent (divorce) | Day 1 to 14 | N/A |
| 20-day mandatory waiting period | Day 14 to 34 | N/A |
| Newspaper publication (4 weeks) | N/A | Day 7 to 35 |
| Court hearing | Day 30 to 60 | Day 35 to 60 |
| Name change effective | Day 30 to 60 | Day 35 to 60 |
| SSA card updated | Add 14 business days | Add 14 business days |
| DMV license updated | Add 2 to 3 days after SSA | Add 2 to 3 days after SSA |
| All records updated | 60 to 90 days total | 90 to 120 days total |
The contested divorce timeline extends significantly. Idaho contested divorces take 6 to 18 months, which means the name change included in a contested decree also takes that long to become effective. In these cases, filing a separate petition may actually be faster if the divorce litigation is expected to last more than 6 months.
Can You Change Your Children's Last Name During an Idaho Divorce?
Idaho courts require both parents to consent to a child's name change, or the requesting parent must demonstrate that the change serves the child's best interests. A child's name change is not automatically included in a divorce decree and requires a separate petition or a specific provision in the custody agreement. Under Idaho Code § 7-802, a petition for a minor child's name change must be filed by a parent or guardian, and the non-filing parent must be served notice at least 30 days before the hearing under Idaho Code § 7-803.
The filing fee for a child's name change petition is $166, the same as an adult petition. If the non-filing parent objects, the court holds a hearing to determine whether the name change is in the child's best interests. Factors considered include the child's age, the length of time the child has used the current name, the relationship with each parent, and the child's preference if the child is old enough to express one. Idaho courts generally disfavor changing a child's surname if the non-custodial parent has maintained an active relationship with the child.
What Happens If You Did Not Request a Name Change in Your Idaho Divorce Decree?
Idaho residents whose divorce decree is already final without a name restoration provision must file a separate petition under Idaho Code § 7-802 to legally change their name. The decree cannot be amended after finalization solely to add a name change provision. The separate petition costs $166 in filing fees plus $50 to $150 for newspaper publication and takes 30 to 60 days from filing to court order. Idaho courts do not allow motions to modify a final decree for the sole purpose of adding a name restoration.
To avoid this situation, anyone contemplating a name change after divorce in Idaho should include the request in the initial divorce petition or settlement agreement. If you are represented by an attorney, confirm that the name restoration language is included in the proposed decree before the judge signs it. If you are filing pro se (without an attorney), the Idaho Court Assistance Office provides free self-help forms and instructions at courtselfhelp.idaho.gov/Forms/divorce that include name change provisions.
Does a Divorce Name Change in Idaho Affect Your Professional Licenses?
Idaho professional licensing boards require notification of a legal name change, but the change does not affect the validity or status of any professional license. The Idaho Bureau of Occupational Licenses, medical boards, bar association, real estate commission, and teaching certification office all accept a certified copy of the divorce decree as proof of name change. Most Idaho licensing boards process name updates within 10 to 15 business days after receiving the required documentation.
Update your professional licenses after completing the SSA and DMV updates. Contact each licensing board directly for their specific name change forms and requirements. Idaho attorneys must notify the Idaho State Bar within 30 days of a name change. Healthcare professionals must update their DEA registration in addition to their state license. Real estate agents must update their license through the Idaho Real Estate Commission.
Frequently Asked Questions
How much does a name change after divorce cost in Idaho?
Including a name change in your Idaho divorce decree costs $0 beyond the $207 divorce filing fee. Filing a separate petition under Idaho Code § 7-802 costs $166 plus $50 to $150 for mandatory newspaper publication. Certified copies cost $5 to $10 each. Total costs range from $207 to $346 depending on the method chosen.
Can I change my name to something other than my maiden name in a divorce decree?
Idaho divorce decrees allow restoration of a former name, which means the name you used before the marriage. To change to an entirely new name that is not a former name, you must file a separate petition under Idaho Code § 7-802 with the $166 filing fee and 4-week publication requirement. The divorce decree method is limited to restoring previously used legal names.
How long does it take to change your name after divorce in Idaho?
A name change included in an Idaho divorce decree takes effect immediately upon the judge signing the final decree, typically 30 to 60 days after filing an uncontested divorce. A separate name change petition takes an additional 30 to 60 days for the publication and hearing process. Updating all government records takes approximately 30 additional days after the name change is official.
Do I need a lawyer to change my name after divorce in Idaho?
Idaho does not require an attorney for either a divorce name change or a standalone name change petition. The Idaho Court Assistance Office at courtselfhelp.idaho.gov provides free self-help forms for both divorce and name change filings. Approximately 60% to 70% of uncontested Idaho divorces are filed pro se. However, contested cases or complex situations may benefit from legal representation.
Does my ex-spouse have to agree to my name change in Idaho?
No. Idaho law does not require spousal consent for restoring your own former name in a divorce decree or through a separate petition. The right to restore your maiden or former name is an individual right under Idaho law. Your ex-spouse cannot block your name change petition. However, changing a child's last name does require notice to the other parent under Idaho Code § 7-803.
What if I remarried and now want to restore my maiden name from my first marriage?
If you are divorcing your second (or subsequent) spouse, you can request restoration of any former legal name in the new divorce decree, including your original maiden name. If you are not currently divorcing, file a separate petition under Idaho Code § 7-802 for $166. Idaho courts can restore any previously used legal name, not just the name from the most recent marriage.
Can I use my divorce decree from another state to change my name in Idaho?
Yes. Idaho government agencies accept out-of-state divorce decrees that include a name restoration order. The Social Security Administration, Idaho DMV, and passport office all accept certified copies of divorce decrees from any U.S. state as proof of legal name change. You do not need to file a separate Idaho petition if your out-of-state decree already includes the name change.
Is there a time limit for changing my name after divorce in Idaho?
Idaho imposes no deadline for requesting a name change after divorce. You can file a separate petition under Idaho Code § 7-802 at any time after your divorce is finalized, whether that is 6 months or 20 years later. The $166 filing fee and 4-week publication requirement apply regardless of when you file. However, the longer you wait, the more records you will need to update.
Will a name change after divorce affect my credit score or credit history?
A legal name change does not affect your credit score. Credit bureaus (Equifax, Experian, TransUnion) link your credit history to your Social Security number, not your name. When you notify the credit bureaus of your name change, they update your records and your full credit history transfers to your new name. Request a free credit report from annualcreditreport.com after updating your name to verify accuracy.
Where do I file for a name change in Idaho?
Idaho name change petitions are filed in the district court of the county where you reside under Idaho Code § 7-801. Idaho has 44 counties, each with a district court. Access forms and filing instructions through the Idaho Court Assistance Office at courtselfhelp.idaho.gov/Forms/name or the iCourt portal at mycourts.idaho.gov.
Reviewed by Antonio G. Jimenez, Esq. — Florida Bar No. 21022 | Covering Idaho divorce law