How to Get Electronic Fingerprints for ATF eForms

To get electronic fingerprints for ATF eForms, book an appointment with a LiveScan provider who can output an ATF-compliant .EFT file built to FBI Electronic Biometric Transmission Specification 8.1.0, then upload that file in the Responsible Persons section of your eForm 1 or eForm 4.¹ The appointment itself takes under an hour at most locations and typically costs between $10 and $50. One properly captured file can be reused for every future NFA application you file, as long as the personal information encoded in it stays accurate.

An .EFT file is a digital package containing scanned images of your fingerprint ridge patterns along with your name, date of birth, and other identifying details. The file must carry the .EFT extension and stay under 12MB.¹ There is no expiration date on the file, so one visit to a scanner can cover years of Form 1 and Form 4 submissions.

Finding a Provider That Produces ATF-Compliant Files

Not every fingerprinting location outputs a file the ATF will accept. Many LiveScan operators produce output formatted for state agencies or state background checks, and those files won’t validate on the eForms portal. Before you book, confirm the provider specifically offers .EFT file creation for ATF or NFA applications.

Three kinds of providers handle this work:

Dedicated NFA fingerprinting services that specialize in ATF electronic prints. Many operate through a partner LiveScan location and deliver the .EFT file by email or secure download, sometimes within hours.
FFL dealers who have invested in fingerprint scanners and can capture your prints at the same shop where you’re buying or transferring the NFA item.
National retail networks. PrintScan, for example, operates LiveScan stations inside UPS Store locations and offers ATF fingerprinting.

Searching for “ATF electronic fingerprints” or “NFA EFT file” plus your city will surface local options. When you call, ask two things: whether the file conforms to FBI 8.1.0 specifically for ATF, and whether they will deliver the .EFT file directly to you or upload it on your behalf. Most applicants prefer receiving the file themselves so it can be reused for later applications.

What to Bring and How to Prepare

Bring a valid government-issued photo ID such as a driver’s license, state ID, or passport. The provider will pull your demographic details (name, date of birth, sex, race) from this document straight into the .EFT file, and any mismatch between the ID and the data in the file can cause problems during ATF review.

Print quality matters more than most applicants realize. If the FBI can’t classify your prints, the ATF will flag your application and you’ll have to start the fingerprint step over. A few things help:

Moisturize your hands for two to three days before the appointment. Dry, cracked skin is the leading cause of unreadable prints. Skip the lotion the day of the appointment so your fingers aren’t slippery on the scanner.
Ease up on rough work with your hands for a few days beforehand. Yard work, heavy lifting, harsh chemicals, and constant hand-washing wear down ridge detail.
Have your ATF photo ready. Every NFA application requires a passport-style photo, 2×2 inches, white background, taken within the past year. Some fingerprinting providers will take it on-site for an added fee. Save a.jpg copy under 3MB so it’s ready when you fill out the eForm.¹

At the scanner, the technician will roll each finger across the glass platen and then capture flat slap impressions of both hands. Before you leave, review the demographic information on the screen. A misspelled name or wrong date of birth baked into the .EFT file creates a mismatch against your application that can hold up approval.

What You’ll Pay

Fingerprinting fees usually break into two parts. The LiveScan capture fee (what you pay to sit at the scanner) typically runs $15 to $50 depending on your area. Some dedicated NFA services charge a separate EFT conversion or packaging fee of $10 to $25 on top of the capture. A few bundle both into one price. Because a single file works for unlimited future applications, this is a one-time cost per person rather than a per-application charge.

These fees are separate from any NFA transfer tax owed on the item itself. That tax, when it applies, is paid through Pay.gov during the eForms submission, not at the fingerprinting appointment.²

Uploading the EFT File Through eForms

Once you have the file, log in to the ATF eForms system and start or resume your application. For both eForm 1 and eForm 4, the .EFT file is uploaded in the Responsible Persons section.¹ The same screen has an upload slot for your photograph. Attach the .jpg at the same time.

After you attach the .EFT file, eForms validates it and displays the name and date of birth encoded inside. Confirm they match exactly what you entered elsewhere on the form. If the system throws a validation error, the usual cause is a file that doesn’t conform to FBI 8.1.0 or carries the wrong extension. Files generated by state-level LiveScan systems, formatted for CJIS or a state repository rather than the ATF, won’t pass. Contact your provider and ask them to regenerate the file in the correct format.

Trusts and Entities: One File Per Responsible Person

If your NFA item is registered to a trust, corporation, or other legal entity, every responsible person on the application needs their own fingerprints and their own photograph.³ A responsible person generally means anyone who can direct the management or policies of the entity. For a typical gun trust, that includes the settlor, co-trustees, and sometimes named beneficiaries with current possession rights.

Each responsible person needs a separate .EFT file created from their own prints. You can’t reuse one person’s file for another. On the eForm, add each individual in the Responsible Persons section and attach their file and photo to their own record. Swapping two trustees’ files is a common mistake that causes processing delays. If you have three trustees, you’re paying for three LiveScan sessions, so ask providers whether they discount multiple captures done in a single visit.

Converting Old Paper Cards Into an EFT File

If you already have ink-rolled FD-258 cards from a previous application, you can convert them into a digital .EFT file instead of getting reprinted. Conversion means scanning the card at 300 DPI or higher, extracting the fingerprint images, compressing them with the WSQ algorithm used in the FBI specification, and packaging the result into .EFT format with the proper metadata. Several online services do this for $10 to $25, and the ATF accepts converted prints. Thousands of Form 1 and Form 4 applications have been approved with them.

Quality of the conversion depends on the quality of the original card. Cards with light impressions, smudges, or ink bleed may not yield a usable file. If your cards are more than a few years old or weren’t taken by someone experienced, fresh LiveScan prints will produce a cleaner file with less risk of rejection.

When Prints Get Rejected

Fingerprint rejections almost always trace back to image quality. Common problems: prints too light or faint to read, fingers captured in the wrong sequence (left and right hands swapped, say), and stray images left on the scanner from a previous session because the glass wasn’t cleaned. When the FBI can’t classify your prints, the application stalls until you submit a new set.

There’s no formal appeal for poor prints. The fix is better prints. Get re-fingerprinted, upload a fresh .EFT file through eForms, and let the review continue. If your fingers naturally produce faint impressions (common for people who work with their hands, older adults, or anyone with dry skin), tell the technician upfront. Experienced operators can adjust scanner sensitivity and guide finger placement to pull more ridge detail. Moisturizing for several days before the second appointment makes a real difference.

You Can Still Use Paper Cards

The ATF doesn’t require electronic fingerprints. If you’d rather submit paper, mail two FBI FD-258 fingerprint cards along with a cover letter within 10 days of submitting your eForm.¹ Both routes end at the same FBI background check. Missing the 10-day window can delay your application or force you to resubmit, which is one reason most applicants now go electronic.

1
Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF). NFA Form One Submission External Guidance
2
Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF). Application to Transfer and Register NFA Firearm Tax-Paid Form 4
3
Bureau of Alcohol, Tobacco, Firearms and Explosives. National Firearms Act NFA Responsible Person Questionnaire