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What Is the ATF and What Do They Do?

What Is the ATF and What Do They Do?

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William Lawson

William Lawson

If you’re into firearms at all, you’ve likely heard of the Bureau of Alcohol, Tobacco, Firearms, and Explosives, more commonly known as the ATF. Strong opinions abound on this agency, but politics aside, what exactly is the ATF and what role do they play in federal law enforcement? That’s good information to have, given the ATF’s central role in the firearms and accessories industries, as well as private ownership of those items. So, let’s take a look at the ATF, who they are, what they do, and a few current topics of interest in which they are involved.

ATF seal

What is the ATF?

The ATF’s website states that the “ATF is a law enforcement agency in the United States Department of Justice that protects our communities from violent criminals, criminal organizations, the illegal use and trafficking of firearms, the illegal use and storage of explosives, acts of arson and bombings, acts of terrorism, and the illegal diversion of alcohol and tobacco products.”

The ATF was established as an independent agency, operating under the Treasury Department, on July 1, 1972. But the ATF traces its lineage all the way back to July 31, 1789, when the First Congress imposed a tax on imported spirits to help pay for the Revolutionary War. Those taxes were enforced by government agents who set the stage for such actions throughout American history.

Enforcement organizations’ names changed over the next 183 years, but their primary focus was illicit alcohol sales aimed at circumventing taxes. This mission ramped up considerably during the Prohibition Era, in which all alcohol production, importation, sales, and consumption was illegal in the United States. Prohibition created a lucrative black market, and powerful organized crime gangs stepped up to provide the spirits Americans desired.

visual representation of what the ATF regulates: alcohol, cigar, revolver, and hand grenade

The vicious Prohibition gang wars led directly to the National Firearms Act of 1934 (NFA), the first major gun control law in American history. Being a federal law, federal agencies were tasked with its enforcement. And since NFA restricted items were controlled through a special tax program, the “tax stamp,” much of that enforcement fell to the Treasury Department.

The 1968 Gun Control Act (GCA) updated the NFA in response to the assassinations of John F. Kennedy, Robert F. Kennedy, and Martin Luther King, Jr. The Treasury’s Alcohol Tax Unit was reorganized into the Alcohol and Tobacco Tax Unit (ATTU) and tasked with enforcing the GCA. Explosives investigations were added to the ATTU’s responsibilities in 1970. The ATF was created from the ATTU in 1972, assuming the latter agency’s responsibilities and reporting directly to the Treasury Department’s Office of Enforcement, Tariff and Trade Affairs, and Operations.

The Modern ATF

The modern ATF still deals with issues regarding alcohol and tobacco, primarily how terrorist and criminal organizations use those products to fund their operations. But its highest profile area of responsibility is firearm and explosives regulation, along with arson investigation. We will focus primarily on firearms from this point.

Attorney General Merrick Garland
Attorney General Merrick Garland directly oversees the ATF as head of the Justice Department. (theepochtimes.com)

The 2002 Homeland Security Act transferred the ATF from the Treasury Department to the US Department of Justice. As such, the ATF operates under the purview of the US Attorney General. A separate agency, the Alcohol, Tobacco Tax and Trade Bureau, remained in the Treasury Department and deals with tax and revenue issues.

The Justice Department is part of the Federal Government’s Executive Branch, but Congress has certain oversight privileges as part of the Constitutional checks and balances system. ATF operations fall under the House Oversight and Judiciary Committees and the Senate Judiciary Committee, which can hold hearings and subpoena officials and documents. The committees do not set agency policy. That power is reserved for the ATF Director, the Attorney General, and, ultimately, the President.

Steven M. Dettelbach has been the ATF Director since July of 2022. Mr. Dettelbach is a former United States Attorney. The Assistant Director is Marvin Richardson, a career ATF agent who served as Acting Director from June 2021 to April 2022 prior to Mr. Dettelbach’s appointment.

ATF Director Steven M. Dettelbach.
ATF Director Steven M. Dettelbach.

ATF agents operate from field offices across the country and the agency has Rapid Response Teams operating within the US and overseas. The National Response Teams work with state and local law enforcement to investigate large fires, explosions, and bombings. The International Response Teams respond to international requests for aid investigating major fire and explosive

The Special Response Teams are described as “elite tactical groups that rapidly respond to high-risk law enforcement operations and conduct criminal investigations.” There are five Special Response Teams located within the United States, based in Redford, Michigan; Sterling, Virginia; Dallas, Texas; Los Angeles, California; and Jacksonville, Florida. Each team covers a certain area of the country.

Regional map of ATF Special Response teams
The ATF has five Special Response Teams based across the country. (atf.gov)

The ATF is responsible for inspecting Federal Firearms Licensees (FFL), to ensure compliance with federal law regarding the sale and distribution of lawful firearms. Each FFL is subject to a yearly inspection of their premises and records. Failure to comply can result in the forfeiture of the license, meaning they can no longer engage in firearms sales.

ATF Processes

The ATF oversees firearms sales, not only for dealers, but also for purchasers. The processes differ based on the nature of each individual transfer and are perhaps best explained through the relevant ATF application forms.

ATF Form 4473

Non-NFA sales are controlled by means of the ATF Form 4473, which is required for all FFL purchases and for private sales in some states. Form 4473 asks various questions, the answers to which can disqualify a prospective purchaser and serve as the basis for the mandatory FBI background check. The form has undergone several changes over the years, but still records the same basic information.

ATF form 4473 and pistol
ATF Form 4473 controls firearm sales by FFLs. (Shutterstock)

FFLs are required to keep all Form 4473s for twenty years and provide them to the ATF on request. After the mandatory twenty years, the forms are supposedly destroyed, though there is some dispute over whether that actually happens. The ATF is technically not permitted to enter 4473 information into a searchable database, since that would constitute an illegal federal firearms registry.

NFA Forms

The ATF also administers the NFA, and all applications to purchase NFA items, such as suppressors, short-barreled rifles (SBR), and short-barreled shotguns are made through the agency. Since the NFA was a tax law, citizens wishing to purchase and possess an NFA-restricted item must apply through the ATF, pay the mandatory $200 tax stamp, and pass an enhanced background check before the sale or transfer can proceed. The enhanced background check includes fingerprinting and passport-style photos. Let’s look briefly at each of these forms.

ATF Form 1

The ATF website says that the Form 1 “is to request approval to make a NFA firearm.” Technically, a skilled machinist could build a firearm from scratch. That has been legal until very recently, and still is, as long as new rules are followed. The ATF’s recent Final Rule on Frames and Receivers mandates that all such firearms be serialized, where before, that was only necessary if the firearm was manufactured for sale.

But Form 1 only applies if the firearm in question falls under the NFA’s restrictions, meaning it’s a short-barreled rifle (SBR) or shotgun (SBS), or is a homemade suppressor. If so, the maker is required to complete a Form 1, pay the tax, and await ATF approval BEFORE completing the item.

ATF Form 1. (atf.gov)
ATF Form 1. (atf.gov)

Most people don’t make their own firearms or suppressors. But Form 1 is also required if an individual wants to add a stabilizing brace or stock to a pistol, which would make it an SBR, or perhaps shorten a shotgun barrel to less than 18 inches, making it an SBS. Again, an approved Form 1 and accompanying tax stamp is necessary before the item reaches its final configuration. It should also be noted that items not specifically classified as suppressors, but function as such, are also illegal under the NFA, unless authorized through a Form 1. State laws may also apply.

ATF Form 3

Most individuals will never fill out a Form 3. Form 3 governs NFA transfers between licensed dealers. If an individual purchases a suppressor from an online dealer and has it shipped to their local FFL, a Form 3 controls that process.

ATF Form 4

The Form 4 is used when purchasing an NFA item like a suppressor. Like the Form 1 process, Form 4 requires the relevant personal information for the background check and the payment of the $200 tax. Since it governs a retail sale, dealers will often help the purchaser with the Form 4 process. Wait time for approval varies but can take up to a year.

One interesting aspect of the Form 1 and Form 4 processes is the ability to establish an NFA Trust. A trust is a legal entity that can hold items such as suppressors and firearms in lieu of an individual. Trusts are useful if you anticipate transferring an NFA item to your children upon your passing. Naming your prospective heir as a trustee, along with yourself, means the transfer can proceed without the recipient being subject to the entire approval process again.

suppressor, gun trust, tax stamp
A tax stamp is necessary for purchasing an NFA item like a suppressor, short-barreled rifle, or short barreled shotgun. (Shutterstock)

ATF eForms

The ATF rolled out an Form 4 electronic form option a couple years ago, aimed at simplifying and speeding up the NFA process. That effort has met with mixed results. Some purchasers have had great experiences and short wait times, while others have encountered glitches and problems or wait times similar to the paper process.

Current ATF Activity

The ATF has engaged in a flurry of rulemaking since the 2017 Las Vegas shooting killed 60 people and wounded over 400 more. The shooter reportedly used at least one bump stock, prompting then-President Donald Trump to instruct the ATF to reclassify bump stocks as “machine guns” under the NFA.

The Biden Administration has continued using the ATF to tighten gun control via the NFA-related rulemaking process, including new rules reclassifying unfinished frames and receivers as “firearms” requiring a serial number; stabilizing brace-equipped pistols as “short-barreled rifles;” and forced reset triggers as “machine guns.” The administration has also directed the ATF to institute a “zero tolerance” policy regarding gun dealers, in which even minor clerical errors can result in the revocation of an FFL’s license. This policy has resulted in record revocation numbers since its implementation.

SilencerCo Harvester Evo
Suppressors are legal. You just have to go through the ATF Form 4 process.

These rule changes are currently being challenged in court, as critics complain that the administration, through the ATF, is usurping Congressional authority by making rules which carry the weight of federal law. An NFA violation, for instance, carries a 10-year prison sentence and a $250,000 fine. Those lawsuits are working their way through the courts, with the ATF and the Justice Department taking several significant losses regarding their authority to implement such rules. Whether any of those cases will be heard by the US Supreme Court remains to be seen, though their final disposition will likely require that level of adjudication.

Final Thoughts

Despite the controversy, however, the ATF does play a particular role in federal law enforcement. Law-abiding firearms owners and manufacturers are bound by certain laws and regulations, and it falls to the ATF to enforce them. Understanding what the ATF is, and what it does, helps us to not inadvertently run afoul of the agency as it performs its job. Understanding how the ATF works also helps the public navigate the intricacies of federal law to get the most out of being a gun owner, as well as dealing with companies like SilencerCo, who work closely with the agency to provide their customers the best products and services.

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