Join any public lobby (or host your own and ask a friend to join). Look at your character model. If you see floating above your mask that says "CHEATER," you have the tag. It is impossible to miss.
If you’ve permanently edited your save file (e.g., level 100 with 0 heists done), you may need to use a save editor to correct your stats. Tools like can revert illegal values — but use carefully and only to fix, not to cheat further. payday 2 how to know if you have a cheater tag top
If you’re not cheating but keep getting tagged, try: Join any public lobby (or host your own
If you see the yellow tag, don't panic. If you are a clean player, a quick game restart or verification of files usually solves the issue. If you are cheating, understand that the Payday 2 community is famously toxic toward cheaters. Most lobbies with "Cheater Tag" detection enabled will auto-kick you within 10 seconds. It is impossible to miss