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How to fill out Missouri Form 4205

A two-signature fix for a Missouri problem that surprises people: a date of sale written on the assignment that falls before the date the title itself was issued. Missouri transfers ownership at the moment the certificate is assigned, so a sale dated earlier describes something that legally had not happened yet, and the license office will not process it until both parties agree a new date on this form.

Written against Form 4205 (Rev 06-2014), issued under RSMo 301.210. The way to never need this form is to look at the DATE ISSUED on the front of your own certificate before you write the date of sale on the back. It bites hardest on a duplicate title, because the replacement carries the date it was printed - so a car sold in January on a duplicate issued in March has a sale date three months before its own title exists.

Two documents, and they are not the same thing. Take the blank Form 4205 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 all 2 pages of the actual Form 4205, 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 4205 filled in: a 2016 Subaru with vehicle identification number 4S4BSANC1G3271486 written one character per printed cell, a title issue date of 07/06/2026, an original assignment date of 06/28/2026 that falls before it, and a new sale date of 07/06/2026, with the four signature rules at the foot left blank.
Page 1 of 2.
Missouri Form 4205 filled in: a 2016 Subaru with vehicle identification number 4S4BSANC1G3271486 written one character per printed cell, a title issue date of 07/06/2026, an original assignment date of 06/28/2026 that falls before it, and a new sale date of 07/06/2026, with the four signature rules at the foot left blank.
Page 2 of 2.
Field by field

Every line, in the order you meet it

  1. 1
    You fill this in

    The vehicle

    Year, make and vehicle identification number, from the face of the certificate.

    Watch out: One line, and it is the only description on the form. Get the identification number right or the license office cannot match it to the title it is holding.

  2. 2
    You fill this in

    Issue date indicated on face of title

    The date printed in the DATE ISSUED block on the front of the certificate.

    Watch out: On a duplicate, this is the day the replacement was printed - not the day the original was. That difference is the reason most of these forms get filled in.

  3. 3
    You fill this in

    The original sale date

    The date already written on the assignment, exactly as it stands.

    Watch out: Do not correct it on the title. This form exists precisely so that the assignment is left alone and the new date travels separately.

  4. 4
    You fill this in

    The new sale or purchase date

    A date on or after the title's issue date, agreed between you and the buyer.

    Watch out: It becomes the purchase date on the face of the buyer's new title, and it is also the date the buyer's thirty-day title penalty runs from - so a later date is not always in their interest.

  5. 5
    You fill this in

    Both signatures

    Seller's signature and buyer's signature, side by side.

    Watch out: Only one buyer and one seller must sign, whatever the number of names on the title. This is one of the few Missouri forms where that is true.

  6. 6
    The lienholder fills this in

    The lienholder rules

    Two further signature lines under the first pair, used where a lien is recorded.

    Watch out: Left empty on an unfinanced car. Where there is a lender, they are agreeing to a change in the date their security interest attaches, which is why they sign at all.

  7. 7
    The buyer fills this in

    Hand it over with the title

    The form goes in at the same moment the assigned title does.

    Watch out: Not before and not after. The Department's instruction is that it must be submitted at the time the title is submitted by the applicant.

At a glance

What goes where

On the formWhat to put in it
VehicleYear, make and vehicle identification number across the top.
Issue date indicated on face of titleEight cells, copied off the front of the certificate.
Original sale or purchase date indicated on assignment of titleEight cells, copied off the back - the date that is causing the problem.
New sale or purchase dateEight cells, under the printed instruction that it must be on or after issue date on title.
SignaturesSeller's signature and buyer's signature side by side, then two lienholder signature rules beneath them.
InstructionsA full page of them on the reverse, and the only place the Department sets out what a backdated assignment actually risks.

What gets this one rejected

Rules that decide whether it is accepted

Every line here was read off Form 4205 (Rev 06-2014) 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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