$BillOfSale.app

Free Montana Trailer Bill of Sale

Montana trailers use MV50 at the county treasurer. Zero sales tax, 40-day deadline.

Montana Requirements: Transfer title within 40 days.

Seller Information

Buyer Information

Trailer Details

Sale Information

Condition & Warranty

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Trailer titling rules trip up many sellers — GVWR thresholds, separate boat trailer titles, and state notarization requirements all vary. Our step-by-step writing guide ensures you capture every field DMVs actually need. Read: How to Write a Bill of Sale (Step-by-Step)

Montana Trailer Bill of Sale — What You Need to Know

Primary Form
MV50
Application for Certificate of Title
Agency
Montana Department of Justice – Motor Vehicle Division
Primary ID Field
VIN
Sales Tax
Exempt
Title Required
Yes
MT titles trailers. Same county treasurer, 40-day window.
Inspection
Not required

Sales Tax Details

No sales tax in Montana — trailer sales are also tax-free.

Montana Trailer Sale — Step-by-Step Checklist

  1. Complete MV50 with VIN/serial, type, GVWR, length, sale price.
  2. Seller signs title.
  3. Buyer takes to county treasurer within 40 days.
  4. Buyer pays title + registration — NO sales tax.

Common Pitfalls

  • County treasurer — not central MVD.
  • Missing 40-day deadline.

Pro Tip

MT trailer: MV50 + county treasurer + 40-day + NO sales tax.

Montana Trailer Bill of Sale — FAQs

Is there sales tax on a trailer in Montana?
No. Montana has no sales tax on any vehicle or trailer purchase.