DeadlineSentry

What it does

A free tool that shows your US LLC or corporation's annual report deadline, filing fee, and late penalty — by state. It covers the traps that blindside owners: Florida's $400 late fee, Texas's mandatory $0 report, foreign-owner Form 5472. 24 states, no signup.

Free checker: find your LLC or corporation

Check your LLC or corporation's state filing deadlines, fees, and late penalties — free, in 10 seconds. One missed deadline costs $400 in Florida, $500 in Massachusetts, $25,000 for a foreign-owner Form 5472. DeadlineSentry watches every filing for every entity you own and warns you before a forgotten deadline becomes a penalty — reminders at 90, 60, 30, and 7from deadlinesentry.com

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