Nine filing dates across three jurisdictions, all living in your head. That is the moment a person Googles this.

- Coverage: does the app know your states' filing calendars, or make you enter everything by hand? Pre-loaded deadlines are the whole value proposition. - Reminder logic: warn weeks ahead, not the morning of. Look for configurable lead times per deadline type. - Multi-entity support: if the app assumes one company, it will not survive your second one. - Exit plan: your deadline data should export. Ask before you invest setup time, not after. - Free options are fine for simple setups. Paid tiers add team access, document storage, accountant views. - Pair the app with good data: verify the app's deadline list against your jurisdiction's actual requirements. Trust, then verify, then relax.

And to cut the deadlines at the source, incorporate right the first time: IncorpTrack files US companies for $49 plus the state fee, and the free companion app tracks your post-formation checklist.