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How to fill out Missouri Form 5105

A one-page request to have the title penalty set aside - the charge Missouri adds for every thirty days a title application is late. It matters to a seller in two ways: it is what you tell a buyer who has drifted past the deadline through no fault of their own, and it is the form you need yourself if a paperwork problem you caused - a bad date, a missing lien release, a title that never arrived - is what kept them from filing on time.

Written against Form 5105 (Rev 10-2022), issued under RSMo 301.190 and 306.015. The clock this form is arguing with started on the date of sale you wrote on the assignment. If the true handover was later than the date on the title, that is a Form 4205 problem rather than a waiver problem, and mixing the two up is how a request comes back unread.

Two documents, and they are not the same thing. Take the blank Form 5105 from the dor.mo.gov copy so you get the revision that is current today.

Filled in

What a completed one looks like

This is the actual Form 5105, rendered from the PDF the Missouri Department of Revenue publishes and completed end to end: letterhead, every field, and the blocks at the foot.

Missouri Form 5105 filled in: applicant Osgood M. Barrineau of 812 Vandiver Dr, Columbia, MO 65202, a 2016 Subaru with vehicle identification number 4S4BSANC1G3271486, the motor vehicles box ticked under Unable to Title, the catastrophic illness reason ticked, a dated explanation written into the extenuating circumstances block, and the applicant's printed name and the date 10/02/2026 under an empty signature rule, with the three Department use bands at the foot left grey.
Completed by the buyer rather than the seller, because it is the buyer who runs into the penalty. Everything below the printed name is grey - three separate Department bands, which is a fair indication of how many desks a waiver request crosses. The signature rule itself carries no fillable box in the Department's PDF, so it is shown blank.
Field by field

Every line, in the order you meet it

  1. 1
    The buyer fills this in

    Applicant and vehicle

    Name, address, and the year, make and vehicle identification number of the unit.

    Watch out: The name has to be the applicant's - the person whose title application the penalty is attached to. A seller cannot ask for a waiver of somebody else's penalty.

  2. 2
    The buyer fills this in

    Which period was missed

    The motor vehicle box for the thirty days under RSMo 301.190, or the boat and outboard motor box for the sixty days under 306.015.

    Watch out: One or the other, not both. For a car it is always the first.

  3. 3
    The buyer fills this in

    The reason

    One of five printed reasons - military duty, act of God, a previous attempt within the last thirty days, catastrophic illness, or a dealer's delayed-delivery agreement.

    Watch out: Previously attempted to title within last 30 days is the one people overlook. A rejected application that was made in time is a different thing from an application never made.

  4. 4
    The buyer fills this in

    Extenuating circumstances

    A free block for anything outside the five, and a tick box for attached documentation.

    Watch out: Write dates. A request that says the seller was slow with the lien release is weaker than one that says which day it was asked for and which day it arrived.

  5. 5
    The buyer fills this in

    Sign it

    Signature, printed name and date, under the penalties-of-perjury declaration.

    Watch out: The declaration covers the attachments as well as the form, which is worth remembering before adding a supporting letter somebody else wrote.

  6. 6
    The buyer fills this in

    Attach it to the title application

    It goes in with Form 108 rather than separately.

    Watch out: The instruction is the first line on the form. A waiver request arriving on its own has no application to be waived against.

At a glance

What goes where

On the formWhat to put in it
Applicant and vehicleLast name, first name, middle initial, street address, city, state, ZIP, then year, make and vehicle identification number.
Unable to titleTwo boxes. One for motor vehicles, cycles, trailers, ATVs and manufactured homes citing the 30-day period allowed by Missouri Revised Statute, 301.190; the other for boats and outboard motors and their 60-day period under 306.015.
Title penalty waiverFive printed reasons: active military duty; act of God, with fire, tornado, flood and earthquake named in brackets; previously attempted to title within last 30 days; catastrophic illness of applicant or immediate family member; and an agreement for delayed delivery of certificate of ownership issued by a selling Missouri dealer.
Extenuating circumstancesA free block for anything not on the list, with a tick box to say additional documentation is attached.
SignatureUnder the declaration that the information and any attached supplement is true, complete and correct, with a printed name and date.
DOR use onlyThree signature bands at the foot for a contract or office manager, the administrator with Approved and Denied boxes, and a compliance and investigation bureau agent with a case number.

What gets this one rejected

Rules that decide whether it is accepted

Every line here was read off Form 5105 (Rev 10-2022) itself — the PDF is here — and off the Missouri Department of Revenue 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 Missouri seller paperwork, or what selling a car in Missouri involves.

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