Free Idaho Postnuptial Agreement Template

An Idaho postnuptial agreement is what the Idaho Code calls a marriage settlement agreement entered into during marriage. It lets spouses replace the chapter’s default property rules with terms of their own.

A Settlement Can Override the Default Rules

Idaho’s separate and community property chapter governs spouses’ property rights. However, that changes when a marriage settlement agreement entered into during marriage contains contrary terms (Idaho Code § 32-916).

It Must Be Executed Like a Deed

Every contract for a marriage settlement must be in writing. In addition, the spouses must execute and acknowledge or prove it just as they would a conveyance of land (Idaho Code § 32-917).

Recording in Every Affected County

After acknowledgment, the spouses must record the contract in every county where it grants or affects real estate. The county recorder handles that filing (Idaho Code § 32-918(1)).

A Summary Can Be Recorded Instead

Alternatively, spouses may record a summary instead of the full document, if they meet the statutory requirements. The summary must include the legal description of the property, and it may state other elements of the contract (Idaho Code § 32-918(2)).

Yes, like a deed to land. Idaho requires spouses to execute and acknowledge or prove a marriage settlement the same way as a land conveyance (§ 32-917). A county recorder’s office or a notary can explain how acknowledgment works for a deed.

Recording also matters when real estate is part of the deal. So record an Idaho postnuptial agreement that grants or affects real property in each county where that property sits (§ 32-918(1)).

Completing an Idaho postnuptial agreement takes a few extra steps, so plan ahead:

1. Identify all real estate. List every parcel the agreement grants or affects, with its county.
2. Write the terms. State where the agreement departs from the default property rules.
3. Exchange financial information so both spouses sign fully informed.
4. Sign and acknowledge it. Then execute the document the same way you would a land deed.
5. Decide what to record. Choose the full contract or a qualifying summary with legal descriptions.
6. Record in each county. File it with the recorder wherever affected real estate sits.

Recording carries a fee that can change, so confirm the current amount with each county recorder before you file.

Build these elements in from the start:

• Departures from default rules — each term that changes your property rights
• Legal descriptions — for every parcel of real estate affected
• County list — where you’ll record each parcel
• Acknowledgment block — formatted as it would be on a deed
• Signatures and dates — from both spouses