What is an abandonment affidavit for adoption in Idaho?

An abandonment affidavit in Idaho is a sworn written statement, usually signed before a notary, in which the custodial parent describes the other biological parent's absence from the child's life. It supports the claim that the other parent has abandoned the child, which matters when that parent will not or cannot sign a consent. Idaho Code § 16-2005 sets the abandonment period at 12 months.

What it usually covers:

• The date of the last known contact between the other parent and the child
• What the absence looked like: visits, calls, letters or other communication, or the lack of them
• How long the absence has lasted, measured against the 12-month period in Idaho Code § 16-2005
• Whether the parent has provided any financial support
• Any efforts you or your spouse made to keep the parent involved

The Magistrate Court decides what it needs to see, so the Magistrate Court clerk in your county can confirm the exact format and any extra details expected.

Who signs: Your spouse, as the child's parent, normally signs it, since they have firsthand knowledge of the other parent's involvement. You may add a supporting statement of your own about what you have observed.

Be specific and honest: Dates, places and concrete examples carry more weight than general statements like "he was never around." Because the affidavit is sworn, everything in it should be accurate and something you can stand behind.

Where it fits in the process: In Idaho, ending the other parent's rights is handled separately from the adoption itself, through consent forms or a termination petition. The affidavit supports that termination step. The other parent also has to be formally notified. Idaho allows personal service by a sheriff or process server, or service by publication if the parent's location is unknown. Contested cases, or situations where you cannot find the other parent, depend on the specific facts. For those, ask the Magistrate Court clerk or an attorney about your situation.

Time and cost: Stepparent adoptions in Idaho typically take 3-6 months. Court filing fees generally run $150-$250, and the total cost is typically under $1,000 when you prepare the paperwork yourself, compared with $3,000-$5,000+ for an attorney. Your county's clerk can confirm the current fee.

How we help: StepParent Adoption 360 is a document preparation service, not a law firm. You answer questions online, including the details of the other parent's absence, and we prepare the complete court document package for your county, including the abandonment affidavit. You file it yourself without an attorney. The price is $349 for the first child and $99 for each additional child. Court-ready documents arrive within 24-48 hours after you finish the questions, and we back them with a 100% court acceptance guarantee. We have helped 527 Idaho families and more than 34,000 families nationally since 2001.