How to Complete the Pennsylvania License to Carry Firearms Application (SP 4-129)

To apply for a Pennsylvania License to Carry Firearms, complete Form SP 4-129 in person at your county sheriff’s office, pay a $20 fee, and wait up to 45 days while the sheriff runs a background check. Philadelphia residents apply through the Philadelphia Police Department’s Gun Permits Unit instead. The license is good for five years.¹

Who Can Apply

You must be at least 21 years old. You file in the county where you live, with one exception: Philadelphia residents go through the Philadelphia Police Department rather than a sheriff, because Philadelphia is a city of the first class under state law.

Out-of-state residents can also apply to a Pennsylvania sheriff if they already hold a valid concealed carry permit from their home state.¹

Who Can’t Apply

Pennsylvania law bars several categories of applicants. Reviewing this list before you pay the $20 fee saves time and money. A license will not be issued to anyone who:

Has a dangerous character or reputation, in the sheriff’s judgment.
Has any conviction under Pennsylvania’s Controlled Substance, Drug, Device and Cosmetic Act.
Has a conviction for one of the crimes listed in 18 Pa. C.S. § 6105, which includes most felonies and many serious misdemeanors.
Was adjudicated delinquent for a § 6105 crime or a drug offense within the past ten years.
Has been committed to a mental institution or is not of sound mind.
Uses illegal drugs or is addicted to drugs or alcohol.
Is currently charged with or has been convicted of a crime punishable by more than one year of imprisonment.
Is a fugitive from justice (traffic violations don’t count).
Received a dishonorable discharge from the U.S. armed forces.
Is an undocumented immigrant.
Is prohibited from possessing firearms under federal law, which brings in federal bars like misdemeanor domestic violence convictions and active protection-from-abuse orders.¹

A Note on Medical Marijuana

A Pennsylvania medical marijuana card does not clear you to apply. The state statute bars anyone who is addicted to or an unlawful user of marijuana from receiving an LTCF, and federal law under 18 U.S.C. § 922(g)(3) still treats any marijuana user as an “unlawful user” of a controlled substance. The ATF’s January 2026 interim final rule defines that term as someone who uses a controlled substance regularly and recently enough to show active engagement. Holding an active card while answering the controlled-substance question on ATF Form 4473 can expose you to federal felony charges carrying up to 15 years in prison.¹

What to Bring to the Sheriff’s Office

Gather the following before you go so you can finish the application in one visit:

A valid photo ID, such as a Pennsylvania driver’s license or state ID showing your current address.
The names, addresses, and phone numbers of two character references who are not members of your immediate family. The sheriff’s office may contact them.
Your current and prior addresses.
Your Social Security number, which speeds the background check and reduces the chance of an identity-match delay.
A reason for wanting the license. The statutory options on the form are self-defense, employment, hunting and fishing, target shooting, gun collecting, or another proper reason.¹
The $20 fee. Call ahead about payment methods, since some counties take only cash or money order.

Filling Out Form SP 4-129

Form SP 4-129 is a single page prescribed by the Pennsylvania State Police, and every sheriff’s office in the state uses the same version. You can usually pick up a blank copy at the sheriff’s office or download it from your county sheriff’s website. Philadelphia residents can start the process through the Police Department’s online portal at philadelphiapa.permitium.com.²

Print clearly. The top section asks for your personal information: name, date of birth, address, Social Security number, and contact details. Below that you enter your two character references and your residential history, then select your reason for the license.

The Yes-or-No Questions

A series of checkboxes maps directly to the statutory disqualifiers. They ask whether you have ever been convicted of certain crimes, committed to a mental institution, dishonorably discharged, or whether you are a fugitive from justice. Answer every question truthfully. A false answer is a crime (unsworn falsification to authorities) and will result in a denial on top of possible prosecution.

The Certification

At the bottom you sign a certification stating that you have never been convicted of a crime that bars you from possessing a firearm, that you are of sound mind, and that everything on the form is true. You also authorize the sheriff to inspect records relevant to your application. If you are later issued a license and then become ineligible to possess firearms, the certification obligates you to notify the sheriff promptly.¹ Date and sign only after you have reviewed every answer.

Submitting the Application

You have to appear in person. Mail-in applications are not accepted. Bring the completed form and your $20 to the sheriff’s office in your county of residence during business hours. Philadelphia residents instead go to the Philadelphia Police Department Gun Permits Unit at 660 East Erie Avenue, Philadelphia, PA 19134, after scheduling an appointment through the online portal.²

Staff will verify your identity and collect your fee. Most offices photograph you for the license card at the time of submission; some wait until pickup. The office will tell you which. State law does not require fingerprints for the LTCF, though some counties take them anyway as part of their local process.

What Happens During the 45-Day Wait

Once the sheriff’s office has your completed form and fee, it opens a background investigation. State law caps that investigation at 45 days.¹ During that window, the office runs your information through the Pennsylvania Instant Check System (PICS), which searches criminal history, juvenile delinquency, and mental health commitment records.³ The sheriff may also call your character references and review the other records you authorized.

If nothing disqualifying turns up, the office issues the license. You’ll be notified to pick it up if your photo wasn’t taken when you applied. The statute says the license “shall be issued” when no good cause to deny it exists, so if the 45-day window passes without a decision, the license is due.¹

If You’re Denied

A denied applicant receives written notice explaining the reason. Your appeal route depends on that reason, so read the letter carefully the day it arrives.

If the denial came from PICS (meaning the background check flagged a disqualifying record), you challenge it by submitting a PICS Denial Challenge Form to the Pennsylvania State Police. If the State Police uphold the denial, you can appeal to the Pennsylvania Attorney General, who holds a hearing.

If the sheriff denied you based on character and reputation rather than a PICS hit, you have 30 days to file an appeal. In Philadelphia the appeal goes to the Board of License and Inspection Review. In every other county you file with the Court of Common Pleas.¹ That 30-day clock is short and easy to miss.

After You’re Approved

A Pennsylvania LTCF is valid for five years from the date of issue unless revoked.⁴ Renewal costs the same $20 and follows the same process: a new application in person, another 45-day background check. Philadelphia residents can renew through the same online portal.² Apply for renewal before your current license expires so you stay covered during processing; if the license lapses, you cannot legally carry concealed until the new one is in hand.

One boundary worth knowing: your LTCF is a Pennsylvania license. It is honored in states that have reciprocity agreements with Pennsylvania, but not everywhere. The Pennsylvania Attorney General’s office maintains the current list of reciprocal states.⁴ Check it before any trip, and remember that no state license overrides federal law inside federal buildings.

1
Pennsylvania General Assembly. Pennsylvania Code 18 Section 6109 – Licenses
2
Philadelphia Police Department. Philadelphia Police Department Gun Permit Unit
3
Commonwealth of Pennsylvania. State Police Announce Fourth Quarter Firearms Purchase Denial Investigations
4
Commonwealth of Pennsylvania. Carrying Firearms in Pennsylvania