Does Power of Attorney Need to Be Notarized in Iowa?

Yes — but the answer depends on which type. Iowa's financial POA absolutely requires notarization, while the healthcare POA gives you a choice between notarization and witnesses. Getting this wrong invalidates the document entirely.

Financial POA: Notarization Is Mandatory

Under Iowa Code Section 633B.105, a financial power of attorney must be signed by the principal and formally acknowledged before a notary public. There is no witness alternative. Without notarization, the document is legally invalid — banks will reject it, county recorders will not accept it, and courts will not enforce it.

An acknowledged signature carries a legal presumption of genuineness. This presumption is what gives the document its teeth when your agent presents it to financial institutions.

Critical restriction: The person named as agent in the POA is prohibited from also serving as the notary. This prevents the conflict of interest that would arise from someone notarizing a document that grants themselves authority over the principal's assets.

Healthcare POA: Two Options

Iowa Code Chapter 144B gives the principal a choice for executing a healthcare power of attorney:

Option A — Notarization: Same as the financial POA. Sign before a notary public. The named healthcare agent cannot serve as the notary.

Option B — Two Witnesses: Both witnesses must be at least 18 years old, must be physically present when the principal signs, and must watch each other sign. At least one witness must be completely unrelated to the principal by blood, marriage, or adoption within the third degree. Neither witness can be the named healthcare agent, the attending healthcare provider, or an employee of that provider.

Most families find notarization simpler — one appointment, one signature, done. The witness option exists primarily for principals who are hospitalized or homebound and cannot easily travel to a notary.

Remote Online Notarization (RON)

Iowa law authorizes remote online notarization under Iowa Code Section 9B.14A. This allows the principal to complete the notarization via a secure video call with a commissioned Iowa notary, without either party being physically present in the same room.

RON is particularly valuable for:

• Rural Iowans who may be far from a notary service
• Homebound seniors who cannot easily leave home
• Families coordinating across distances when an aging parent lives in Iowa but adult children are in other states

The remote notarization must use technology that satisfies Iowa's identity verification requirements, and the notary must be commissioned in Iowa. Not all notaries offer RON services, so confirm availability before scheduling.

Common Notarization Mistakes

Using a notary who is also the agent: This is the single most common error. It invalidates the document entirely — the agent's authority is void from the start.

Notarizing without the principal present: The principal must sign in the notary's presence (or direct someone to sign for them in the notary's presence). A pre-signed document brought to a notary after the fact does not meet Iowa's requirements.

Skipping notarization for the financial POA: Some families assume witnesses are sufficient because they see the witness option on the healthcare POA form. The financial POA has no witness alternative — notarization is the only valid execution method.

Where to Find a Notary

Most Iowa banks, credit unions, UPS stores, and law offices offer notary services. Fees typically range from $5.00 to $15.00. Many banks notarize for free for account holders.

For remote online notarization, search for Iowa-commissioned notaries that offer RON services — several national platforms connect principals with qualified Iowa notaries via video call.

Get the Execution Steps Right

The Iowa Power of Attorney Kit includes a step-by-step notarization and execution checklist covering both financial and healthcare POAs, remote online notarization, and the specific restrictions on who can serve as notary or witness.

See more Iowa guides →