The $0 tax changed one line item on a form. Everything else in the NFA process — the paperwork, the background check, the wait — works exactly the way it always has. Here's the full sequence, step by step, so you know what to expect at each stage rather than being surprised partway through.
Decide individual vs. trust registration
This decision shapes which forms and supporting documents you'll need from the start, so it's worth settling before you move further into the process. See our trust vs. individual comparison if you haven't decided.
Choose your item and confirm it's legal in your state
Federal approval doesn't override a state or local restriction. Confirm the specific item — suppressor, SBR, SBS, or AOW — is legal to own where you live before proceeding, since state law is entirely unaffected by the federal tax change.
Determine whether you need a Form 1 or Form 4
Form 1 is for making an item yourself, most commonly an SBR build from a receiver you already own. Form 4 is for transferring an already-existing item, most commonly a suppressor purchase. See our full comparison if you're unsure which applies.
Submit fingerprints and a photograph
Required for both individual and trust applications, and for every responsible person on a trust. Many dealers now handle this through an in-store kiosk system rather than requiring you to submit fingerprint cards by mail.
File the application — electronically where possible
Electronic filing through eForms generally avoids mail transit time and reduces certain data-entry errors compared to paper submission, though it doesn't change your position in the ATF's review queue.
Wait for background check and ATF review
This is the longest step, and it's gotten longer since the tax change increased application volume. See our breakdown of why wait times have stretched out for what to realistically expect.
Receive approval
Your approved form — sometimes still informally called the "tax stamp" even though the tax itself is now $0 — is your proof of registration. Keep it with the item permanently; you'll need it if the item is ever inspected, transferred, or questioned by law enforcement.
Take possession (Form 4) or complete your build (Form 1)
For a Form 4 transfer, your dealer releases the item once approval is confirmed. For a Form 1 build, you can now legally complete the short-barreled configuration you registered. Not before — completing either step ahead of approval is a serious violation regardless of how far along your application appeared to be.
How long the whole sequence actually takes
Steps 1 through 5 above are largely within your control and, with a prepared dealer and complete paperwork, can often be completed within a single visit or a few days. Step 6 — the background check and ATF review — is the step that dominates the total timeline, and it's entirely outside your control once submitted. Since application volume increased following the tax change, this step now represents an even larger share of the total time from start to finish than it did before 2026, which is worth setting expectations around before you begin: most of your wait happens after you've done everything you can personally do to move the process along.
What can slow down steps 1 through 5
While the background check step is the longest by far, the earlier steps aren't automatically instant either. Choosing between individual and trust registration (step 1) can take longer than expected if you're working with an attorney to draft trust documents rather than registering individually. Confirming state and local legality (step 2) is usually quick for common items in permissive states but can require more research in states with partial restrictions or unusual local ordinances. And step 4, fingerprints and photographs, can involve a wait if your dealer doesn't have same-day kiosk capability and you need to schedule a separate appointment or submit by mail.
What your dealer's role actually looks like
For a Form 4 transfer specifically, your dealer isn't just a passive intermediary — they're typically a Special Occupational Taxpayer (SOT) whose own compliance status makes the transfer possible, and they're responsible for logging the transaction in their bound book (A&D Book) at each stage. A dealer experienced with NFA transfers can meaningfully reduce the chance of paperwork errors that would otherwise delay your specific application, since they've typically seen the common mistakes before and know how to avoid them. This is part of why choosing an experienced Class III dealer matters beyond simple convenience — their familiarity with the process directly affects how smoothly your individual application moves through steps 4 and 5.
What's genuinely different in 2026 versus before
Only one line on the form changed: where a $200 payment used to be required alongside your application, that field now reflects $0. Every other step above — the background check, the fingerprints, the wait for ATF approval, the dealer's role in a Form 4 transfer — is identical to the process that existed before January 1, 2026. The most practically significant change for buyers isn't in the steps themselves but in step 6: because more people are applying now that the tax barrier is gone, that step takes noticeably longer on average than it did before.
Taken together, the eight steps above represent the same process NFA buyers have navigated for decades, with one meaningful cost removed and one meaningful timeline extended as a direct consequence. Understanding both changes before you start — not just the appealing $0 tax headline — sets realistic expectations for a process that still requires patience, complete paperwork, and attention to state-level rules the federal change didn't touch.
Prepare while your application processes
Source mounting hardware and accessories now so you're ready the moment approval arrives.
Frequently Asked Questions
Can I possess the suppressor while my application is pending?
No. For a Form 4 transfer, the dealer retains the item until approval. For a Form 1 build, you cannot complete the short-barreled configuration until approval is received.
What happens if my application gets rejected?
Rejections are typically due to failed background checks, incomplete paperwork, or eligibility issues. Depending on the reason, you may be able to correct and resubmit, though this restarts the review timeline.
Do fingerprints expire or need to be redone for each application?
Fingerprints are generally submitted fresh with each individual application rather than reused, though the exact requirement can depend on your dealer's process. Confirm with your dealer whether a new set is needed.