If you’re a concealed carrier, it’s likely you’ll face a traffic stop at some point. Knowing what to do — both legally and practically — is critical. Some states require you to disclose you’re armed immediately, while others only require it if asked. Understanding how duty to inform states handle these encounters can help keep the interaction smooth, safe and compliant.

Here’s what you need to know about duty to inform laws, what to expect during a stop and how to handle the situation confidently.

What Are Duty to Inform States?

“Duty to inform” means that you must proactively tell the police you’re carrying a firearm during an official encounter — usually as soon as the officer approaches your window. Not all states require this, but in those that do, silence could cost you more than a warning.

States Where You Must Inform Law Enforcement

The following states have duty to inform laws that require concealed carriers to notify law enforcement they are armed, typically at the first point of contact during a stop:

1. Alaska
2. Arkansas
3. California1
4. Washington, D.C.
5. Hawaii
6. Louisiana
7. Maine (if carrying without a permit)
8. Michigan
9. Nebraska
10. New Jersey
11. North Carolina
12. North Dakota (if carrying without a permit)
13. Texas

Failing to notify in these states may result in citations, permit suspension or even criminal charges.

States Where You Only Inform If Asked by Police

These states only require you to disclose your concealed carry status if the officer specifically asks:

1. Alabama
2. Arizona
3. Florida
4. Illinois
5. Kentucky
6. Minnesota
7. Missouri
8. New York
9. Nevada2
10. Ohio
11. Oklahoma
12. Oregon
13. Pennsylvania
14. South Dakota
15. Tennessee
16. Virginia
17. Washington
18. Wisconsin
19. Wyoming

Even if you’re not legally required to disclose, consider doing so. Many responsibly armed Americans choose to inform as a courtesy, which can lower tension and show a cooperative attitude.

Do Cops Know If You Have a Concealed Carry Permit?

A common belief is that officers know who’s carrying legally because your concealed carry permit is tied to your license or registration. This is only true in some states.

In many others, permit data is stored in separate databases, meaning the officer may not know you’re armed unless you tell him or her. That’s why communicating your status clearly and calmly is so important.