A Firearm Identification Card (FID) is Massachusetts's entry-level firearms credential. It permits possession of non-large-capacity, non-semi-automatic rifles and shotguns, plus their ammunition. It does not authorize handguns, semi-automatic long guns, large-capacity firearms, or any concealed or open carry. The FID is issued under G.L. c. 140, § 129B, with procedural mechanics now consolidated in § 121F after the 2024 reform.
The Firearm Identification Card, almost always called an FID card, is the entry-level firearms credential in Massachusetts. It is issued under G.L. c. 140, § 129B. After the 2024 reform legislation, St. 2024, c. 135, the FID's substantive provisions remain in § 129B, but the procedural skeleton (application steps, disqualifiers, appeal pathway) is now consolidated in G.L. c. 140, § 121F.
This post explains what an FID is on its own terms: what it permits, who it is for, how the application process works, and where its limits sit. I have a separate post on appealing an FID denial if that is the situation you are in.
What Is an FID Card?
An FID card is a state-issued identification card that authorizes the holder to purchase, transfer, possess, and carry a defined and limited category of long guns and the ammunition for them. It is issued by the local licensing authority (in most municipalities, the chief of police; in Boston, the Police Commissioner) under § 129B, after a process governed by § 121F.
By statute, an FID card "shall entitle a holder thereof to purchase, transfer, possess and carry rifles and shotguns that are not large capacity or semi-automatic, and the ammunition therefor." G.L. c. 140, § 129B(c). The card unlocks one category of firearm: non-large-capacity, non-semi-automatic rifles and shotguns. It does not unlock anything else. Once issued, the card is valid for up to six years and expires on the cardholder's birthday in the fifth or sixth year after issuance. § 129B(d).
Who Can Apply for an FID?
Any lawful resident eighteen years of age or older who lives within the licensing authority's jurisdiction may apply. § 129B(a). A person between fifteen and seventeen may apply if a parent or guardian signs a permission certificate. § 129B(a).
One prerequisite catches some applicants by surprise: under § 129B(b), the application must be accompanied by a basic firearms safety certificate (or another certificate that meets § 131P). State-approved safety courses are widely available.
What an FID Covers, and What It Does Not
Because the statute defines the FID in narrow terms, the card's coverage is best understood as a fixed list. An FID card permits possession, purchase, and ammunition for:
| Permitted with FID | Not permitted with FID | |---|---| | Non-large-capacity rifles | Handguns of any kind | | Non-large-capacity shotguns | Large-capacity rifles or shotguns | | Ammunition for the above | Semi-automatic rifles or shotguns (per § 129B(c)) | | Possession at home for those firearms | Large-capacity feeding devices | | Use at a licensed range or club, with a holder of an LTC supervising for higher-tier firearms (§ 129B(c)) | Assault-style firearms (which, separately, are flatly banned under § 131M for anyone who did not lawfully possess one before August 1, 2024) |
A few of these warrant a closer look.
Handguns. An FID card does not authorize possession of a handgun. To possess a handgun in Massachusetts, the credential needed is a License to Carry under § 131. There is no workaround.
Semi-automatic and large-capacity long guns. § 129B(c) excludes both large-capacity and semi-automatic rifles and shotguns from FID coverage. Because many common modern long guns are semi-automatic, this is a meaningful limitation. The FID covers traditional bolt-action, lever-action, pump-action, and break-action rifles and shotguns that meet the non-large-capacity definition.
Assault-style firearms. These sit outside the licensing question. Under § 131M, as amended by St. 2024, c. 135, possession of an assault-style firearm is prohibited regardless of license, except for grandfathered owners who lawfully possessed and registered the firearm by August 1, 2024, and a narrow set of statutory exemptions. An FID does not authorize the post-2024 acquisition of an assault-style firearm.
Carrying. The "carry" language in § 129B(c) refers to the long guns the FID covers, in the contexts the statute permits (transport, hunting, range use, home). An FID does not authorize concealed or open carry of a handgun.
What Is the Application Process Under § 121F?
Since the 2024 reform, the procedural mechanics for an FID and the other chapter 140 credentials share a common track in § 121F:
1. Submit a completed application to the local licensing authority. § 121F(a), (g). 2. Receive a written receipt. § 121F(b). 3. Fingerprinting and forwarding. Within seven days, the licensing authority forwards a copy of the application and fingerprints to the Colonel of the State Police. § 121F(c). 4. Background review. The Colonel runs the application against state and federal records, including NICS, and certifies within thirty days whether issuance would violate state or federal law. § 121F(d). 5. Local inquiries. The licensing authority makes inquiries to the Department of Criminal Justice Information Services, the Commissioner of Probation, and the Department of Mental Health regarding any disqualifying conditions. § 121F(e). 6. Decision within forty days of a completed application. § 121F(a). The licensing authority either issues the card or denies in writing with reasons.
Most credentials are $100; an FID for an applicant under eighteen is $25. § 121F(o).
"Shall Issue," with a Critical FID-Specific Twist
Massachusetts firearms licensing is now a shall-issue regime. The Supreme Judicial Court confirmed the shall-issue character of the statutory framework in Commonwealth v. Marquis, 495 Mass. 434 (2025), in the context of nonresident LTCs under § 131F. The reasoning extends to the broader licensing scheme: the licensing authority "shall" issue if the applicant is not a prohibited person and not determined unsuitable.
For an FID, however, § 121F adds a procedural protection that does not apply to LTCs. Under § 121F(l):
- The licensing authority "shall not have the authority to deny" an FID application on unsuitability grounds. - Instead, the licensing authority must file a petition in the district court asking the court to deny the application as unsuitable. - That petition must include a written statement of the reasons supporting unsuitability. - The court holds a hearing within ninety days and enters judgment. The Commonwealth must show unsuitability by a preponderance of the evidence based on "reliable, articulable and credible information." - If the court does not enter a judgment of unsuitability within ninety days, the applicant is deemed suitable as a matter of law.
This is materially different from the LTC track, where the chief denies and the applicant carries the appeal into court. For FIDs, the licensing authority bears the procedural burden of taking the matter to court before any unsuitability denial can stand. In practice this is a meaningful applicant-side protection, and one that a careful FID applicant should be aware of if a chief raises informal concerns during the process.
The Five-Year Sunset: An FID Feature That Does Not Exist for LTCs
Most permanent disqualifiers under § 121F(j) bar the applicant from any chapter 140 credential indefinitely. The statute carves out an FID-specific exception in the proviso to § 121F(j)(i):
> "[T]he commission of a crime described in clauses (B), (D) or (E) shall only disqualify an applicant for a firearm identification card under section 129B for 5 years after the applicant was convicted or adjudicated or released from confinement, probation or parole supervision for such conviction or adjudication, whichever occurs later."
The three categories that benefit from this five-year sunset are:
- Clause (B): a misdemeanor punishable by imprisonment for more than two years. - Clause (D): a violation of any law regarding the use, possession, ownership, or transfer of firearms or ammunition for which a term of imprisonment may be imposed. - Clause (E): a violation of any controlled-substance law of the Commonwealth or a substantially similar law of another jurisdiction.
For an LTC, those same convictions are permanent disqualifiers. For an FID, they fall away after five years from the conviction or release from supervision, whichever is later. This makes the FID a realistic path to lawful long-gun possession for a population that may never qualify for an LTC.
The five-year clock does not apply to felonies, violent crimes as defined in § 121, misdemeanor crimes of domestic violence under 18 U.S.C. § 921(a)(33), the mental-health and protective-order categories, or the other disqualifiers in § 121F(j)(ii) through (vi). Those remain barriers to both the FID and the LTC under their own terms.
What Happens If Your FID Application Is Denied?
If the licensing authority issues a written denial under § 121F (whether on prohibited-person grounds or, for an FID, because the court has entered an unsuitability judgment under § 121F(l)), the applicant has ninety days to file a petition for judicial review in the district court with jurisdiction over the city or town where the application was filed or the credential was issued. § 121F(v)(2).
The standard the district court applies is whether "there was no reasonable ground for denying, suspending or revoking the permit, card or license and that petitioner is not prohibited by law from possessing the permit, card or license." § 121F(v)(3). If the court so finds, it may order the card to be issued. The framework for analyzing whether the licensing authority's reasons survive review draws on cases like Phipps v. Police Commissioner of Boston, 94 Mass. App. Ct. 725 (2019), which addressed the limits of a licensing authority's discretion in the LTC context.
I cover this in detail in my post on appealing an FID denial.
When Is an FID the Right Credential?
The FID is the right credential for several common situations:
- Hunters using rifles and shotguns. A hunter whose firearms are bolt-action, lever-action, pump-action, or break-action rifles and shotguns, none of which are large-capacity, can satisfy Massachusetts requirements with an FID. - Long-gun home possession. A person who wants to keep a non-large-capacity, non-semi-automatic shotgun or rifle at home for any lawful purpose can do so with an FID. - Applicants disqualified from an LTC by a sunset-eligible conviction. An applicant whose sole disqualifier is a § 121F(j)(i)(B), (D), or (E) conviction more than five years past will be permanently barred from an LTC, but may be eligible for an FID under the proviso.
The FID is not the right credential for someone who wants to own a handgun, possess a semi-automatic rifle, or carry a firearm in public. Those uses require an LTC, and that is a separate analysis under § 131.
Closing Note
The FID card occupies a specific lane in Massachusetts firearms law: a defined firearms category, a shall-issue procedural posture, an applicant-side protection on unsuitability denials, and a five-year sunset for certain disqualifiers. Knowing what the card does and does not authorize, before applying, prevents the most common source of frustration in this process: applying for the wrong credential for the intended use.
If you have questions about FID eligibility, the application process, an unsuitability petition filed by a chief, or a denial you want to challenge, contact my office.