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Class 3 Dealer Fingerprints: SOT Requirements for NFA Dealers

Updated January 2026 9 min read

Running a Class III dealership means processing NFA transfers daily. Here's how fingerprints work for SOT dealers.

What is Class 3/Class III?

Class III (often called "Class 3") refers to a Special Occupational Taxpayer (SOT) classification:

Requirements to Become Class III

Dealer Fingerprint Requirements

For Your FFL License

When obtaining your underlying FFL:

For eForms Operations

As an active dealer processing eForms:

Converting Paper to EFT

Most dealers already have FD-258 cards from their FFL. Convert them:

  1. Photograph or scan your existing cards
  2. Upload to SlapEFT
  3. Receive EFT file for eForms
  4. No new fingerprinting needed

Handling Customer Transfers

Form 4 Customer Purchases

When a customer buys an NFA item:

  1. Customer provides their fingerprints (EFT)
  2. Dealer initiates Form 4 on eForms
  3. Dealer certifies with their info
  4. Customer's fingerprints uploaded to form
  5. Both parties submit

Customer Fingerprint Options

Dealers can help customers get fingerprints:

Trust Transfers

When customer uses an NFA trust:

Dealer Sample Acquisitions

Pre-86 Transferables

Acquiring pre-86 machine guns for inventory:

Post-86 Dealer Samples

Acquiring post-86 samples (demo letters required):

Form 3 Processing

Tax-free dealer-to-dealer transfers:

Dealer Pro Tips

Streamline Customer Experience

Manage Multiple Responsible Persons

If your business has multiple owners/officers:

Renewal Preparation

Before FFL renewal:

Common Dealer Questions

Can customers use my fingerprint kiosk?

If you have digital capture equipment, yes. Many dealers offer this as a service. Ensure equipment meets ATF specs.

What about out-of-state transfers?

For interstate NFA transfers, fingerprint requirements are the same. The Form 4 just takes longer due to additional processing.

Do I need fingerprints for Form 2?

Form 2 (Notice of Firearms Manufactured) doesn't require fingerprints. It's a notification form, not an application.

Class III Dealers: Get Your EFT Files

Convert FD-258 cards to EFT format in minutes.

Convert Now →

Related Guides

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