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Idaho Divorce Laws: Residency, Waiting Period, Custody and Support

Idaho divorce rules: residency requirement, grounds, waiting period, filing fee, property division, alimony, custody, child support and uncontested divorce.

Quick answers for Idaho

Residency requirement
The person filing must have lived in Idaho for at least 6 full weeks before filing for divorce. Idaho Code § 32-701
Waiting period
Generally, no divorce is granted until at least 20 or 21 days have passed after the other spouse is served with the petition. Idaho Court Assistance Office, CAO D Instruction 1 (Divorce)
Dividing property
Idaho is a community property state. Property acquired during the marriage is generally community property, and income from both separate and community property is community property unless a written agreement says otherwise. Idaho Code §§ 32-712, 32-903, 32-906
Filing fee
The filing fee for a divorce petition is $207, with or without children. The fee to file a response to a divorce is $136. Idaho Court Assistance Office, Divorce forms page; I.R.C.P. Appendix A, Civil Case Filing Fees (effective July 12, 2024); Idaho Code § 31-3220
When child support ends
A court may order child support until the child turns 18. If the child is still in high school after turning 18, the court may, in its discretion, continue support until the child stops attending high school or turns 19, whichever comes first. Idaho Code § 32-706(1)–(2)

Last verified: 2026-10-27

Filing for divorce

Residency requirementThe person filing must have lived in Idaho for at least 6 full weeks before filing for divorce.
Grounds for divorceIdaho allows both no-fault and fault divorce. The no-fault ground is irreconcilable differences, meaning substantial reasons for not continuing the marriage. Fault grounds are adultery, extreme cruelty, willful desertion, willful neglect, habitual intemperance, conviction of a felony, and permanent insanity. A divorce may also be granted after the spouses have lived apart without cohabitation for 5 years or more.
Waiting periodGenerally, no divorce is granted until at least 20 or 21 days have passed after the other spouse is served with the petition. The divorce is final on the day the judge signs the Decree of Divorce, and either spouse may remarry after that.
Filing feeThe filing fee for a divorce petition is $207, with or without children. The fee to file a response to a divorce is $136. A person who cannot pay may file an affidavit of indigency, and the court may allow the case to proceed without prepaying fees after finding the person indigent.
Uncontested or simplified divorceIdaho has no separate simplified divorce, but a case can be finished without a trial. If both spouses agree on everything, they can finalize by signing a Sworn Stipulation for Entry of Divorce Decree. If the other spouse is served and does not respond in time, the filer can finalize by default. The Self-Help Center offers forms and an online guided questionnaire (Idaho Guide and File) for divorces without minor children.
Divorce formsThe Idaho Court Assistance Office (Idaho Supreme Court) posts free divorce forms grouped by step (start, serve, respond, mandatory disclosures, finalize). To start, file the Petition for Divorce (No Children) (CAO D 1-6) or Petition for Divorce (With Children) (CAO D 1-5), the Family Law Case Information Sheet (CAO FL 1-1) and the Summons with Orders (CAO FL 1-3); divorces with children also need the Affidavit Verifying Income (CAO FL 1-11), a child support worksheet (CAO FL 1-12 or 1-13) and a Parenting Plan (CAO FL 3). For divorces with no minor children, Idaho Guide and File offers a guided questionnaire to file, respond to or finalize the divorce.

Property and alimony

Dividing propertyIdaho is a community property state. Property acquired during the marriage is generally community property, and income from both separate and community property is community property unless a written agreement says otherwise. Separate property is property owned before marriage or acquired during marriage by gift, inheritance, or with separate funds, and it is awarded to the owning spouse. Community property is divided substantially equally unless there are compelling reasons otherwise, considering factors such as length of the marriage, any prenuptial agreement, each spouse's age, health, income, job skills and needs, and retirement benefits.
Alimony (spousal support)The court may order maintenance only if the spouse seeking it lacks enough property to meet reasonable needs and cannot support themselves through employment. The amount and length are what the court finds just, considering the spouse's financial resources (including property received in the divorce), time needed for education or training, length of the marriage, age and health, the other spouse's ability to pay, tax consequences, and the fault of either party. There is no duration formula; the Self-Help Center says maintenance generally lasts as long as reasonably needed for the spouse to become self-supporting.

Children: custody and support

Child custodyCustody is decided by the best interests of the child. Factors include the parents' wishes, the child's wishes, the child's relationships with parents and siblings, adjustment to home, school, and community, the character and circumstances of everyone involved, continuity and stability, and domestic violence. There is a presumption that joint custody is in the child's best interests unless shown otherwise by a preponderance of the evidence, and a presumption against joint custody if a parent is a habitual perpetrator of domestic violence. No specific age is set for the child's preference.
Emergency and temporary custodyUnder Idaho's interstate custody law, an Idaho court has temporary emergency jurisdiction if the child is present in Idaho and has been abandoned, or emergency action is needed to protect the child because the child, a sibling or a parent is being mistreated or abused or threatened with it. If another state has jurisdiction, the Idaho order lasts only until an order is obtained from that state within the period the court sets.
Parenting class or mediationSome Idaho courts issue orders requiring parents in a divorce with minor children to attend a parent education class; the Self-Help Center lists attending the class as a step 'if required.'
Whether the class is required depends on the judicial district or county.
Grandparents' rightsThe district court may grant reasonable visitation to grandparents or great-grandparents on a proper showing that visitation is in the child's best interests. Where a child actually lives with a grandparent in a stable relationship, the court may give the grandparent the same standing as a parent in a custody decision.

Child support

Child supportSupport is set under the Idaho Child Support Guidelines (Idaho Rule of Family Law Procedure 120). Both parents' Guidelines Income (generally gross income, with adjustments) is combined, a basic support amount is figured as a declining percentage of combined income, and each parent's share is in proportion to income. If the child spends more than 25% of overnights a year with each parent, a shared custody adjustment applies. The guideline amount is presumed correct, and support generally runs to age 18, or up to 19 while the child is in high school.
No official online calculator was verified; the Self-Help Center provides child support worksheets with the divorce forms.
How to apply for child supportIdaho Child Support Services (Department of Health and Welfare) offers enforcement services and non-enforcement (payment receipting) services. For enforcement services, download and complete an application (or request one by mail at 800-356-9868) and mail it with the $25 application fee to Idaho Child Support Receipting Services, P.O. Box 70008, Boise, ID 83707-0108; the application and fee are not required if you receive SNAP, Medicaid or cash benefits through DHW. Receipting-only services are free; call 800-356-9868. Other fees may apply, for example for establishing or modifying an order ($310–$575), genetic testing ($55 per person), tax offset ($25) and the $35 annual federal fee; legal and service fees are generally set in the support order and can be deducted from future collections.
Fee schedule (effective October 2025): https://healthandwelfare.idaho.gov/services-programs/children-families-older-adults/child-support-fees
When child support endsA court may order child support until the child turns 18. If the child is still in high school after turning 18, the court may, in its discretion, continue support until the child stops attending high school or turns 19, whichever comes first.
Changing a child support orderA support order may be modified only for payments due after the motion to modify is filed, and only on a showing of a substantial and material change of circumstances. Through Child Support Services, an order can generally be reviewed after three years at either parent's request, or sooner if there has been a substantial change in circumstances that has lasted at least six months; call 800-356-9868 to request a review. Only the court can change the order, and fees may be charged.
Agency review rules: https://healthandwelfare.idaho.gov/services-programs/children-families-older-adults/child-support-enforcement-services
If child support isn't paidIncome withholding is ordered in most Idaho support orders and starts immediately when an employer is known. Other methods, most applied automatically when a case meets legal criteria, include garnishing accounts, credit reporting, intercepting lottery winnings and federal and state tax refunds, withholding federal benefits and retirement accounts, suspending licenses, filing liens, intercepting PERSI retirement benefits, passport denial, establishing judgments and contempt action. Child Support Services also enforces medical support by enrolling the child in a parent's employer insurance when available.
State child support agencyIdaho Department of Health and Welfare, Child Support Services provides enforcement services and non-enforcement receipting for existing child support orders. To apply for enforcement services, download and complete the application (or call to have one mailed) and send it with the $25 application fee to Idaho Child Support Receipting Services, P.O. Box 70008, Boise, Idaho 83707-0108. For free receipting-only services, call. Payments to the parent receiving support are made by direct deposit or the Idaho Family Support Card. Phone: 800-356-9868.
Official child support calculatorThe Idaho Court Assistance Office (Idaho Courts Self-Help Center) publishes child support worksheets rather than an online calculator: the Standard Child Support Worksheet (CAO FL 1-13) and the Shared or Split Custody Worksheet (CAO FL 1-12), with versions for cases where Health and Welfare is a party (CAO GCS 1-13 and 1-12), plus an Affidavit Verifying Income and a child support FAQ. Forms can also be completed and e-filed through Idaho Guide and File (guideandfile.idaho.gov).
Standard worksheet PDF: https://courtselfhelp.idaho.gov/docs/forms/CAO_FL_1-13.pdf

Separation, annulment, records and marriage

Legal separationYes. Idaho courts hear legal separation and separate maintenance cases; the Supreme Court's filing fee schedule lists legal separation (with or without minor children) as a case type and provides for converting a separate maintenance case into a divorce.
No Idaho Code section specifically governing legal separation was read.
AnnulmentA marriage may be annulled for causes existing at the time of marriage: the person was under the age of consent and married without parental consent (unless they freely lived together after reaching that age); a prior spouse was living and that marriage was still in force; either party was of unsound mind; consent was obtained by fraud or force (unless the spouse freely lived with the other afterward); or a party was physically incapable of marriage and the condition appears incurable.
Common-law marriageNo. Since January 1, 1996, Idaho requires a license and solemnization, and a marriage created only by mutually assuming marital rights and duties is not recognized. Common-law marriages formed before January 1, 1996 remain valid.
Changing your name after divorceA former name can be restored as part of the final divorce decree. To request it, fill out the section of the divorce petition asking to restore the former name. The Self-Help Center also has separate name change forms.
Divorce recordsThe Department of Health and Welfare issues certified copies of divorce certificates for Idaho divorces filed from May 1947 to the present. A divorce certificate shows that a divorce occurred but does not contain everything in the decree; for a copy of the divorce decree, contact the county where the divorce was granted. In Idaho, marriage and divorce certificates are legally confidential for 50 years.

Marriage and name changes

Getting a marriage licenseMarriage licenses are issued by the county recorder of any Idaho county. If the recorder does not personally know the parties are legally able to marry, the recorder takes a written sworn affidavit from the applicants (and others as needed). Every application must include the parties' Social Security numbers; an applicant without one must provide Social Security Administration verification, a birth certificate, passport or similar document, and proof of lawful presence. The license is issued on payment of the recorder's fee. After the ceremony, the officiant must return the license and certificate to the issuing recorder within 30 days.
Minimum marriage ageAdults 18 and older may marry. A 16- or 17-year-old may marry only with the sworn, written consent of a parent or guardian, and may not marry an adult who is three or more years older. If both parties are 16 or 17, each must give the county recorder an original or certified birth certificate or other acceptable proof of age. No license may be issued to anyone under 16.
Legal name changeAn adult files a signed petition with the district court of the county where he or she lives, giving place of birth, residence, current name, proposed name and the reason. A notice of hearing signed by the clerk must be published for four successive weeks in a newspaper the court designates, and proof of publication must be filed before the petition can be considered. At the hearing, anyone with good reason may object, and the court may grant or dismiss the petition.

Adoption, guardianship and paternity

Adoption requirementsAny adult living in Idaho may adopt a minor. The adoptive parent must be at least 15 years older than the child or at least 25 years old (this does not apply to a stepparent). A married person who is not legally separated needs the spouse's consent. Petitioners must have lived in Idaho for at least six consecutive months before filing (except in child protection cases) and file in the district court of their county. Consent is generally required from a child over 12, both parents (or the surviving parent) of a child born in a marriage, the mother of a child born outside marriage, an adjudicated father, an unmarried father who filed a paternity acknowledgment or met the statute's strict support-and-relationship requirements, and any guardian. Before a child is placed in an adoptive home, a social investigation (home study) following Department of Health and Welfare rules must be completed with a positive recommendation.
Consent: https://legislature.idaho.gov/statutesrules/idstat/Title16/T16CH15/SECT16-1504/
Stepparent adoptionThe minimum-age rule (15 years older or age 25) does not apply when the adopting parent is the spouse of a natural parent. The petitioning stepparent, the child, and the stepparent's spouse who is the child's natural parent must appear at the hearing. Service of the petition on the Department of Health and Welfare is required when the petitioner is unrelated and not married to a natural parent, but is at the court's discretion in a stepparent case. The other parent's consent is needed unless that parent's rights are terminated; termination and adoption can be heard together at one hearing.
Guardianship of a childAny relative, the minor if 14 or older, or anyone interested in the minor's welfare may petition the court, with notice to the minor (if 14 or older), whoever cared for the child in the last 60 days, and each living parent. The court may appoint a guardian if parental rights have been terminated or it finds the child has been neglected, abused or abandoned, or the parents cannot provide a stable home; failing without just cause to maintain a normal parental relationship for six months is prima facie evidence of abandonment. The child's best interest is the primary factor. A parent's military deployment alone is not neglect or abandonment.
Idaho has enacted the Uniform Guardianship, Conservatorship, and Other Protective Arrangements Act, effective January 1, 2027, which will replace these sections.
Guardianship of an adultThe person or anyone interested in his or her welfare may petition for a finding of incapacity and appointment of a limited or general guardian; the law favors the least restrictive form of guardianship. The petition must include a plan for the guardian's actions. The court appoints a lawyer unless the person has one, and the person must be examined by a physician. The court may appoint a guardian if satisfied the person is incapacitated and the appointment is necessary or desirable for continuing care and supervision, and must limit orders to the person's actual limitations to encourage maximum self-reliance; it can instead order a protective arrangement, another order, or dismiss.
New guardianship law (Uniform Guardianship, Conservatorship, and Other Protective Arrangements Act) takes effect January 1, 2027.
Establishing paternityA signed and notarized voluntary acknowledgment of paternity filed with the vital statistics unit of the Department of Health and Welfare is a legal finding of paternity for an Idaho birth. If the mother was married and her husband is not the father, he may file a notarized affidavit of nonpaternity together with the acknowledgment. Any signer may file a notarized rescission with vital statistics within the earlier of 60 days after the acknowledgment is filed or the date of an administrative or court proceeding about the child in which the signer is a party. After that, it can be challenged only in court for fraud, duress or material mistake of fact. In a court paternity case, genetic test results and other evidence may be used.

Where to get help in Idaho

Divorce & Family Law FAQ

How long do you have to live in Idaho to file for divorce?
The person filing must have lived in Idaho for at least 6 full weeks before filing for divorce.
Is Idaho a no-fault divorce state?
Idaho allows both no-fault and fault divorce. The no-fault ground is irreconcilable differences, meaning substantial reasons for not continuing the marriage. Fault grounds are adultery, extreme cruelty, willful desertion, willful neglect, habitual intemperance, conviction of a felony, and permanent insanity. A divorce may also be granted after the spouses have lived apart without cohabitation for 5 years or more.
Is there a waiting period for divorce in Idaho?
Generally, no divorce is granted until at least 20 or 21 days have passed after the other spouse is served with the petition. The divorce is final on the day the judge signs the Decree of Divorce, and either spouse may remarry after that.
How much does it cost to file for divorce in Idaho?
The filing fee for a divorce petition is $207, with or without children. The fee to file a response to a divorce is $136. A person who cannot pay may file an affidavit of indigency, and the court may allow the case to proceed without prepaying fees after finding the person indigent.
How do you get an uncontested divorce in Idaho?
Idaho has no separate simplified divorce, but a case can be finished without a trial. If both spouses agree on everything, they can finalize by signing a Sworn Stipulation for Entry of Divorce Decree. If the other spouse is served and does not respond in time, the filer can finalize by default. The Self-Help Center offers forms and an online guided questionnaire (Idaho Guide and File) for divorces without minor children.
Is Idaho a community property state?
Idaho is a community property state. Property acquired during the marriage is generally community property, and income from both separate and community property is community property unless a written agreement says otherwise. Separate property is property owned before marriage or acquired during marriage by gift, inheritance, or with separate funds, and it is awarded to the owning spouse. Community property is divided substantially equally unless there are compelling reasons otherwise, considering factors such as length of the marriage, any prenuptial agreement, each spouse's age, health, income, job skills and needs, and retirement benefits.
How is alimony decided in Idaho?
The court may order maintenance only if the spouse seeking it lacks enough property to meet reasonable needs and cannot support themselves through employment. The amount and length are what the court finds just, considering the spouse's financial resources (including property received in the divorce), time needed for education or training, length of the marriage, age and health, the other spouse's ability to pay, tax consequences, and the fault of either party. There is no duration formula; the Self-Help Center says maintenance generally lasts as long as reasonably needed for the spouse to become self-supporting.
How is child custody decided in Idaho?
Custody is decided by the best interests of the child. Factors include the parents' wishes, the child's wishes, the child's relationships with parents and siblings, adjustment to home, school, and community, the character and circumstances of everyone involved, continuity and stability, and domestic violence. There is a presumption that joint custody is in the child's best interests unless shown otherwise by a preponderance of the evidence, and a presumption against joint custody if a parent is a habitual perpetrator of domestic violence. No specific age is set for the child's preference.
How is child support calculated in Idaho?
Support is set under the Idaho Child Support Guidelines (Idaho Rule of Family Law Procedure 120). Both parents' Guidelines Income (generally gross income, with adjustments) is combined, a basic support amount is figured as a declining percentage of combined income, and each parent's share is in proportion to income. If the child spends more than 25% of overnights a year with each parent, a shared custody adjustment applies. The guideline amount is presumed correct, and support generally runs to age 18, or up to 19 while the child is in high school.
Do you have to take a parenting class to divorce in Idaho?
Some Idaho courts issue orders requiring parents in a divorce with minor children to attend a parent education class; the Self-Help Center lists attending the class as a step 'if required.'
Can you get a legal separation in Idaho?
Yes. Idaho courts hear legal separation and separate maintenance cases; the Supreme Court's filing fee schedule lists legal separation (with or without minor children) as a case type and provides for converting a separate maintenance case into a divorce.
What are the grounds for annulment in Idaho?
A marriage may be annulled for causes existing at the time of marriage: the person was under the age of consent and married without parental consent (unless they freely lived together after reaching that age); a prior spouse was living and that marriage was still in force; either party was of unsound mind; consent was obtained by fraud or force (unless the spouse freely lived with the other afterward); or a party was physically incapable of marriage and the condition appears incurable.
Does Idaho recognize common-law marriage?
No. Since January 1, 1996, Idaho requires a license and solemnization, and a marriage created only by mutually assuming marital rights and duties is not recognized. Common-law marriages formed before January 1, 1996 remain valid.
Do grandparents have visitation rights in Idaho?
The district court may grant reasonable visitation to grandparents or great-grandparents on a proper showing that visitation is in the child's best interests. Where a child actually lives with a grandparent in a stable relationship, the court may give the grandparent the same standing as a parent in a custody decision.
How do you change your name back after a divorce in Idaho?
A former name can be restored as part of the final divorce decree. To request it, fill out the section of the divorce petition asking to restore the former name. The Self-Help Center also has separate name change forms.
At what age does child support end in Idaho?
A court may order child support until the child turns 18. If the child is still in high school after turning 18, the court may, in its discretion, continue support until the child stops attending high school or turns 19, whichever comes first.
How do I file for child support in Idaho?
Idaho Child Support Services (Department of Health and Welfare) offers enforcement services and non-enforcement (payment receipting) services. For enforcement services, download and complete an application (or request one by mail at 800-356-9868) and mail it with the $25 application fee to Idaho Child Support Receipting Services, P.O. Box 70008, Boise, ID 83707-0108; the application and fee are not required if you receive SNAP, Medicaid or cash benefits through DHW. Receipting-only services are free; call 800-356-9868. Other fees may apply, for example for establishing or modifying an order ($310–$575), genetic testing ($55 per person), tax offset ($25) and the $35 annual federal fee; legal and service fees are generally set in the support order and can be deducted from future collections.
What happens if you don't pay child support in Idaho?
Income withholding is ordered in most Idaho support orders and starts immediately when an employer is known. Other methods, most applied automatically when a case meets legal criteria, include garnishing accounts, credit reporting, intercepting lottery winnings and federal and state tax refunds, withholding federal benefits and retirement accounts, suspending licenses, filing liens, intercepting PERSI retirement benefits, passport denial, establishing judgments and contempt action. Child Support Services also enforces medical support by enrolling the child in a parent's employer insurance when available.
How do you modify child support in Idaho?
A support order may be modified only for payments due after the motion to modify is filed, and only on a showing of a substantial and material change of circumstances. Through Child Support Services, an order can generally be reviewed after three years at either parent's request, or sooner if there has been a substantial change in circumstances that has lasted at least six months; call 800-356-9868 to request a review. Only the court can change the order, and fees may be charged.
How do you get emergency custody in Idaho?
Under Idaho's interstate custody law, an Idaho court has temporary emergency jurisdiction if the child is present in Idaho and has been abandoned, or emergency action is needed to protect the child because the child, a sibling or a parent is being mistreated or abused or threatened with it. If another state has jurisdiction, the Idaho order lasts only until an order is obtained from that state within the period the court sets.
Are divorce records public in Idaho, and how do I get a copy?
The Department of Health and Welfare issues certified copies of divorce certificates for Idaho divorces filed from May 1947 to the present. A divorce certificate shows that a divorce occurred but does not contain everything in the decree; for a copy of the divorce decree, contact the county where the divorce was granted. In Idaho, marriage and divorce certificates are legally confidential for 50 years.
How do you get a marriage license in Idaho?
Marriage licenses are issued by the county recorder of any Idaho county. If the recorder does not personally know the parties are legally able to marry, the recorder takes a written sworn affidavit from the applicants (and others as needed). Every application must include the parties' Social Security numbers; an applicant without one must provide Social Security Administration verification, a birth certificate, passport or similar document, and proof of lawful presence. The license is issued on payment of the recorder's fee. After the ceremony, the officiant must return the license and certificate to the issuing recorder within 30 days.
What is the legal age to get married in Idaho?
Adults 18 and older may marry. A 16- or 17-year-old may marry only with the sworn, written consent of a parent or guardian, and may not marry an adult who is three or more years older. If both parties are 16 or 17, each must give the county recorder an original or certified birth certificate or other acceptable proof of age. No license may be issued to anyone under 16.
What are the requirements to adopt a child in Idaho?
Any adult living in Idaho may adopt a minor. The adoptive parent must be at least 15 years older than the child or at least 25 years old (this does not apply to a stepparent). A married person who is not legally separated needs the spouse's consent. Petitioners must have lived in Idaho for at least six consecutive months before filing (except in child protection cases) and file in the district court of their county. Consent is generally required from a child over 12, both parents (or the surviving parent) of a child born in a marriage, the mother of a child born outside marriage, an adjudicated father, an unmarried father who filed a paternity acknowledgment or met the statute's strict support-and-relationship requirements, and any guardian. Before a child is placed in an adoptive home, a social investigation (home study) following Department of Health and Welfare rules must be completed with a positive recommendation.
How does stepparent adoption work in Idaho?
The minimum-age rule (15 years older or age 25) does not apply when the adopting parent is the spouse of a natural parent. The petitioning stepparent, the child, and the stepparent's spouse who is the child's natural parent must appear at the hearing. Service of the petition on the Department of Health and Welfare is required when the petitioner is unrelated and not married to a natural parent, but is at the court's discretion in a stepparent case. The other parent's consent is needed unless that parent's rights are terminated; termination and adoption can be heard together at one hearing.
How do you get guardianship of a child in Idaho?
Any relative, the minor if 14 or older, or anyone interested in the minor's welfare may petition the court, with notice to the minor (if 14 or older), whoever cared for the child in the last 60 days, and each living parent. The court may appoint a guardian if parental rights have been terminated or it finds the child has been neglected, abused or abandoned, or the parents cannot provide a stable home; failing without just cause to maintain a normal parental relationship for six months is prima facie evidence of abandonment. The child's best interest is the primary factor. A parent's military deployment alone is not neglect or abandonment.
How do you get guardianship of an adult in Idaho?
The person or anyone interested in his or her welfare may petition for a finding of incapacity and appointment of a limited or general guardian; the law favors the least restrictive form of guardianship. The petition must include a plan for the guardian's actions. The court appoints a lawyer unless the person has one, and the person must be examined by a physician. The court may appoint a guardian if satisfied the person is incapacitated and the appointment is necessary or desirable for continuing care and supervision, and must limit orders to the person's actual limitations to encourage maximum self-reliance; it can instead order a protective arrangement, another order, or dismiss.
How do you establish paternity in Idaho?
A signed and notarized voluntary acknowledgment of paternity filed with the vital statistics unit of the Department of Health and Welfare is a legal finding of paternity for an Idaho birth. If the mother was married and her husband is not the father, he may file a notarized affidavit of nonpaternity together with the acknowledgment. Any signer may file a notarized rescission with vital statistics within the earlier of 60 days after the acknowledgment is filed or the date of an administrative or court proceeding about the child in which the signer is a party. After that, it can be challenged only in court for fraud, duress or material mistake of fact. In a court paternity case, genetic test results and other evidence may be used.
How do you legally change your name in Idaho?
An adult files a signed petition with the district court of the county where he or she lives, giving place of birth, residence, current name, proposed name and the reason. A notice of hearing signed by the clerk must be published for four successive weeks in a newspaper the court designates, and proof of publication must be filed before the petition can be considered. At the hearing, anyone with good reason may object, and the court may grant or dismiss the petition.
Where can I get divorce papers and forms in Idaho?
The Idaho Court Assistance Office (Idaho Supreme Court) posts free divorce forms grouped by step (start, serve, respond, mandatory disclosures, finalize). To start, file the Petition for Divorce (No Children) (CAO D 1-6) or Petition for Divorce (With Children) (CAO D 1-5), the Family Law Case Information Sheet (CAO FL 1-1) and the Summons with Orders (CAO FL 1-3); divorces with children also need the Affidavit Verifying Income (CAO FL 1-11), a child support worksheet (CAO FL 1-12 or 1-13) and a Parenting Plan (CAO FL 3). For divorces with no minor children, Idaho Guide and File offers a guided questionnaire to file, respond to or finalize the divorce.
Who handles child support in Idaho, and how do I contact them?
Idaho Department of Health and Welfare, Child Support Services provides enforcement services and non-enforcement receipting for existing child support orders. To apply for enforcement services, download and complete the application (or call to have one mailed) and send it with the $25 application fee to Idaho Child Support Receipting Services, P.O. Box 70008, Boise, Idaho 83707-0108. For free receipting-only services, call. Payments to the parent receiving support are made by direct deposit or the Idaho Family Support Card. Phone: 800-356-9868.
Is there an official child support calculator in Idaho?
The Idaho Court Assistance Office (Idaho Courts Self-Help Center) publishes child support worksheets rather than an online calculator: the Standard Child Support Worksheet (CAO FL 1-13) and the Shared or Split Custody Worksheet (CAO FL 1-12), with versions for cases where Health and Welfare is a party (CAO GCS 1-13 and 1-12), plus an Affidavit Verifying Income and a child support FAQ. Forms can also be completed and e-filed through Idaho Guide and File (guideandfile.idaho.gov).

Divorce & Family Law in other states

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General legal information, not legal advice. Laws change and local rules can differ; check the linked official source or talk to a lawyer about your situation.