Notarized vs Non-Notarized Bill of Sale — When Do You Need a Notary?
Verdict: Depends on your state — most states don't require it, but it adds fraud protection.
Approximately 12 states require notarization for vehicle title transfers or bills of sale, including Louisiana, Montana, Nebraska, and West Virginia. The remaining 38+ states accept an unnotarized bill of sale. Even when optional, notarization adds fraud protection and can simplify dispute resolution.
| Feature | Non-Notarized Bill of Sale | Notarized Bill of Sale |
|---|---|---|
| Required by DMV | In 38+ states, yes | Required in ~12 states |
| Fraud protection | Signatures only | Identity verified by notary |
| Cost | Free | $5–$50 (in-person or online) |
| States that require it | Most states | LA, MT, NE, WV, and others |
| Time to obtain | Immediate | 15 min (online) to same day (in-person) |
Whether you need a notarized bill of sale depends entirely on your state. About 12 states require notarization for vehicle transfers — the most commonly cited are Louisiana, Montana, Nebraska, West Virginia, Maryland, and Ohio for certain transaction types. Before completing your sale, check your state's DMV requirements.
In the majority of states (38 or more), a notarized bill of sale is not required. An unnotarized document with buyer and seller signatures is fully valid for the DMV title transfer process. Many sellers in these states choose to skip notarization entirely, and their documents are accepted without issue.
That said, notarization adds real value even when it's not required. A notarized signature is harder to dispute — the notary verified the signer's identity and witnessed the signature, creating an official record. If a buyer later claims they didn't sign the document or that the sale never happened, a notarized bill of sale is much stronger evidence.
Online notarization has made the process faster and more affordable. Services like Proof allow you to complete notarization from your phone in 15–20 minutes, 24/7, without traveling to a bank or UPS Store. The cost is typically $25–$50 for an online session, versus free to $15 at a physical location.
BillOfSaleNow integrates with Proof for online notarization, so if your state requires it — or you simply want the added protection — you can complete both steps (document generation and notarization) in a single workflow.
Frequently Asked Questions
What is the main difference between Non-Notarized Bill of Sale and Notarized Bill of Sale?
Approximately 12 states require notarization for vehicle title transfers or bills of sale, including Louisiana, Montana, Nebraska, and West Virginia. The remaining 38+ states accept an unnotarized bill of sale. Even when optional, notarization adds fraud protection and can simplify dispute resolution.
Which is cheaper, Non-Notarized Bill of Sale or Notarized Bill of Sale?
See the comparison table above for current pricing on both services.
Do I need a bill of sale to transfer a vehicle title?
Most states require or strongly recommend a bill of sale for private vehicle sales. The DMV uses the bill of sale to confirm the sale price for sales tax purposes. A signed title alone is often insufficient without a bill of sale as supporting documentation.
What makes a bill of sale legally valid?
A legally valid bill of sale includes: the full legal names and addresses of buyer and seller, vehicle details (year, make, model, VIN), sale price, date of sale, odometer reading (required by federal law for most vehicles), and signatures from both parties. Some states also require notarization.
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