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Serving divorce papers in Idaho

After you file in Idaho, your spouse must get the papers. This page covers who can deliver the papers, how your spouse can accept or waive service, the deadline to respond, what happens without a response and the law.

Checked against official sources: Oct 24, 2026

In short

If you were served: Time to respond: 21 days after service (Court Assistance Office instructions CAO D 1-1). If you are filing: Your spouse must be personally served with the petition and summons by someone 18+ who is not a party (often the sheriff), or can sign an Acknowledgment of Service (form CAO FL 2-1).

Time to respond
21 days after service
Accept or waive service
Possible: your spouse signs a form
Law
Idaho R. Fam. L. P.; Court Assistance Office forms

Were you served in Idaho?

Enter the day you got the papers (the summons and the petition). We show the deadline to answer.

The day the papers were handed to you or you signed for them.

Enter the date you were servedYour deadline appears when you enter the date.

How papers are served in Idaho

Your spouse must be personally served with the petition and summons by someone 18+ who is not a party (often the sheriff), or can sign an Acknowledgment of Service (form CAO FL 2-1).

Law: Idaho R. Fam. L. P.; Court Assistance Office forms

Deadline to respond and default

21 days after service (Court Assistance Office instructions CAO D 1-1).

If your spouse doesn't respond, you can ask for a default divorce.

Serving your spouse in Idaho, step by step

  1. File your papers first

    File with the District Court (magistrate division) in the county where you or your spouse live. Service comes after filing.

  2. Serve the papers

    Your spouse must be personally served with the petition and summons by someone 18+ who is not a party (often the sheriff), or can sign an Acknowledgment of Service (form CAO FL 2-1).

  3. Or have your spouse sign

    Your spouse must be personally served with the petition and summons by someone 18+ who is not a party (often the sheriff), or can sign an Acknowledgment of Service (form CAO FL 2-1).

  4. File proof of service

    File the proof of service with the court.

  5. Watch the deadline

    21 days after service (Court Assistance Office instructions CAO D 1-1).

  6. If there is no response

    If your spouse doesn't respond, you can ask for a default divorce.

Questions about serving divorce papers in Idaho

How do you serve divorce papers in Idaho?

Your spouse must be personally served with the petition and summons by someone 18+ who is not a party (often the sheriff), or can sign an Acknowledgment of Service (form CAO FL 2-1).

Can my spouse accept or waive service in Idaho?

Your spouse must be personally served with the petition and summons by someone 18+ who is not a party (often the sheriff), or can sign an Acknowledgment of Service (form CAO FL 2-1).

How long does my spouse have to respond in Idaho?

21 days after service (Court Assistance Office instructions CAO D 1-1).

What if my spouse doesn't respond in Idaho?

If your spouse doesn't respond, you can ask for a default divorce.

More about divorce in Idaho

Serving papers in nearby states

Sources

Last checked: Oct 24, 2026.