Florida HSMV Form 82105 Certified Weight Affidavit Guide – The Florida HSMV Form 82105, officially titled the Certified Official Weight Affidavit, is a critical document issued by the Florida Department of Highway Safety and Motor Vehicles (FLHSMV). This form is used to certify the accurate weight of a motor vehicle, truck, or trailer when official weight documentation is missing or incomplete. Accurate vehicle weight is essential for proper titling, registration fees, and compliance with Florida motor vehicle laws.
Whether you are dealing with a second-stage Manufacturer’s Certificate of Origin (MCO), a homemade trailer, or a vehicle whose weight is not clearly stated on existing paperwork, Form HSMV 82105 provides the verified weight information required by county tax collectors and the FLHSMV.
Official Download: Download Florida HSMV Form 82105 (PDF) directly from the Florida Department of Highway Safety and Motor Vehicles website.
What Is Florida HSMV Form 82105?
Form HSMV 82105 is a sworn affidavit that certifies the official weight of a car, truck, or trailer. According to the Florida Department of Highway Safety and Motor Vehicles, the form states that the person completing it has personally weighed or supervised the weighing of the described vehicle and records the weight in pounds.
The current version of the form is HSMV 82105 (Rev. 12/11). It is listed on the official FLHSMV forms page and is routinely accepted by county tax collector offices across Florida.
Key information captured on the form includes:
- Date of weighing
- Year and make of the vehicle or trailer
- Vehicle Identification Number (VIN) or motor number (for pre-1955 vehicles)
- Body type
- Certified weight in pounds
- Name of the vehicle/trailer owner
- Name of the business where the scales are located
- Signature of the person verifying the weight
When Is HSMV Form 82105 Required in Florida?
Florida motor vehicle procedures require Form 82105 in specific situations where weight documentation is incomplete. The most common scenario involves multi-stage manufactured vehicles.
According to FLHSMV Procedure TL-10 (Original Certificate of Title), when a second-stage Manufacturer’s Certificate of Origin (MCO) is issued without the vehicle’s weight shown, the Certified Official Weight Affidavit – HSMV 82105 must be submitted with the title application.
Other situations where the form is commonly needed include:
- Titling of homemade or assembled trailers that weigh 2,000 pounds or more
- Cab-and-chassis vehicles or incomplete vehicles that later receive a body
- Cases where the Manufacturer’s Certificate of Origin or out-of-state title does not list a usable weight
- Registration of certain trucks and commercial vehicles where weight determines registration fees and classification
Weight information is important because Florida vehicle registration fees and certain license plate classifications are based in part on the vehicle’s weight. Providing an accurate certified weight helps ensure correct fees are assessed and avoids delays at the tax collector’s office.
How to Complete Florida HSMV Form 82105?
Filling out Form 82105 is straightforward when you have the correct information and access to certified scales. Follow these steps:
- Obtain the official form – Always use the current version available from FLHSMV. Download it here: HSMV 82105 PDF.
- Enter the date at the top of the form.
- Describe the vehicle – Provide the year and make, Vehicle Identification Number (or motor number for vehicles manufactured before 1955), and body type.
- Record the weight – State the certified weight of the vehicle or trailer in pounds. The weighing must be performed or supervised by the person signing the form.
- Identify the owner – Enter the full name of the person who owns the vehicle or trailer.
- Identify the scale location – List the name of the business where the scales are located (for example, a public scale, truck stop, or certified weighing facility).
- Sign the form – The person who weighed or supervised the weighing must sign the affidavit. The signature certifies the accuracy of the information under penalties of perjury.
Note: The form does not require notarization. The signature itself serves as the verification under Florida law.
Where to Submit Form HSMV 82105?
Completed Form 82105 is submitted to your local county tax collector’s office or license plate agency along with the other required documents for title or registration. You can find your nearest office using the official FLHSMV office locator: Find a Tax Collector or License Plate Agency.
Many county tax collector websites also link directly to Form 82105, confirming it is a standard document used statewide.
Tips for a Smooth Submission
- Use certified public scales when possible. Many truck stops, agricultural co-ops, and commercial weighing stations provide certified weight tickets that support the affidavit.
- Double-check the VIN and weight figures for accuracy. Errors can delay title processing.
- Keep a copy of the completed form and any scale ticket for your records.
- If you are working with a multi-stage vehicle, submit both the first-stage and second-stage MCOs together with Form 82105 when the second-stage MCO lacks weight information.
- Contact your local tax collector in advance if you have an unusual situation (homemade trailer, rebuilt vehicle, etc.) to confirm all required supporting documents.
Official Sources and Additional Resources
All information in this guide is based on official Florida Department of Highway Safety and Motor Vehicles resources:
- Official form download: https://www.flhsmv.gov/pdf/forms/82105.pdf
- FLHSMV Forms listing: https://www.flhsmv.gov/resources/forms/
- FLHSMV Procedure TL-10 (Original Certificate of Title) – references the requirement for HSMV 82105 when a second-stage MCO lacks weight
- Local tax collector offices throughout Florida regularly list and accept Form 82105
For the most current procedures or questions specific to your vehicle, always verify with your county tax collector or the Florida Department of Highway Safety and Motor Vehicles.
Frequently Asked Questions
Is Form 82105 the same as a regular weight slip?
No. While a scale ticket is helpful supporting evidence, Form 82105 is the official FLHSMV affidavit that certifies the weight for titling and registration purposes.
Do I need a notary for HSMV 82105?
No. The form relies on the signer’s declaration under penalties of perjury.
Can I use this form for a boat or mobile home?
The form is primarily designed for cars, trucks, and trailers. Mobile homes and vessels generally follow different documentation requirements.
Where can I get my vehicle weighed?
Public certified scales are available at many truck stops, agricultural facilities, and commercial weighing stations across Florida. Confirm the scale is certified before relying on the weight.