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How to fill out Iowa 411020

The bridge between an ordinary general power of attorney - the kind drawn up for a parent's affairs, covering everything and naming nothing - and Iowa's vehicle record, which wants a specific car. The agent swears this, attaches it to the notarised general power, and the county treasurer can act. One affidavit per vehicle, and the department offers a straight alternative in its own instructions.

Written against 411020 (04-25), issued under Iowa Code s. 321.49 and 761 Iowa Admin. Code 400, supplement to a general power of attorney. If the owner is still able to sign, the shorter road is almost always better: Form 411021 names the vehicle, lists the powers as tick boxes, and is one document instead of two. This affidavit exists for the case where the general power already exists and the owner can no longer add to it.

Two documents, and they are not the same thing. Take the blank 411020 from the iowadot.forms.govos.com copy so you get the revision that is current today.

Filled in

What a completed one looks like

This is the actual 411020, rendered from the PDF the Iowa Department of Transportation, Motor Vehicle Division publishes and completed end to end: letterhead, every field, and the blocks at the foot.

A completed Iowa DOT Form 411020, Affidavit of Authority for Vehicle Pursuant to General Power of Attorney. The affiant is Dale R. Vandenberg of 1418 Prairie Rose Ct, Pella, Iowa, with a telephone number. The vehicle description gives a 2016 Buick Encore with its vehicle identification number and the Iowa certificate of title number. In the sworn statement the affiant's printed full name appears, and the principal is named as Marlys J. Vandenberg. The affiant signature and date are completed at the foot.
Rendered from the department's own published form and completed by the agent, because none of it is the owner's to write. Every name, address and number is invented for the sample.
Field by field

Every line, in the order you meet it

  1. 1
    Somebody else fills this in

    Affiant's full name, address and phone

    The agent identifies themselves in three boxes at the top.

    Watch out: The affiant is the attorney in fact. If you are the owner reading this, your name appears further down, as the principal.

  2. 2
    Somebody else fills this in

    Vehicle Description

    Year, make and model on one line, then the VIN on its own.

    Watch out: One vehicle per affidavit. Two cars under one general power means two of these, sworn separately.

  3. 3
    Somebody else fills this in

    Iowa certificate of title number, if applicable

    The title number where there is one to give.

    Watch out: There will not be one if the vehicle is coming into Iowa on out-of-state paper, which is why the department qualifies the line.

  4. 4
    Somebody else fills this in

    The sworn statement

    The affiant's printed full name, then the printed full name of the principal who granted the power.

    Watch out: The principal's name has to match the general power and the front of the title. Two of the three matching is not enough.

  5. 5
    Somebody else fills this in

    Sign and date

    The affiant signs under penalty of perjury and dates it.

    Watch out: There is no notary block on this form - the notarisation is on the general power it is attached to, and the instructions require that power to be notarised.

  6. 6
    Somebody else fills this in

    Attach it to the general power

    The affidavit and the notarised general power go to the county treasurer together, as part of the transaction.

    Watch out: Take the original power, not a copy. Iowa's rule allows a certified true copy, which is not the same as a photocopy.

At a glance

What goes where

On the formWhat to put in it
Affiant's Full nameThe agent, not the owner. The whole document is sworn by the attorney in fact.
Affiant's Address and PhoneTwo further boxes identifying the agent.
Vehicle Description: Year, Make, ModelThree boxes on one line.
V.I.N.The vehicle identification number, full width.
Iowa certificate of title number, if applicableOne box, and the words if applicable are the department's.
Affiant's printed full name, inside the sworn statementThe certification sentence begins with the agent's name in print.
Printed full name of principalThe person who granted the general power - the owner of the car.
Affiant Signature and DateTwo boxes at the foot.

What gets this one rejected

Rules that decide whether it is accepted

Every line here was read off 411020 (04-25) itself — the PDF is here — and off the Iowa Department of Transportation, Motor Vehicle Division pages. This is plain-language help with a form, not legal advice, and where our wording and the agency's differ, theirs governs.

Back to all Iowa seller paperwork, or what selling a car in Iowa involves.

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