A 51-jurisdiction reference for state filing obligations — deadlines, fees, filing methods, and step-by-step instructions. It is a curated firm dataset: no client data, no AI, nothing leaves the page.
Three views
- Annual Reports — Secretary of State annual/biennial report deadlines, fees, and entity types (LLC / Corp / Nonprofit).
- Tangible Property Taxes — business personal property return deadlines and rate basis. States that file at the county level expand into a county table with portals, rates, and exemptions; a green "No TPP Tax" marker means the state imposes no general TPP tax.
- State Tax Extensions — state extension deadlines, filterable by federal form (1040, 1041, 1065, 1120-S, 1120, 990).
Switch views with the View chip in the masthead.
Reading the table
- Deadline badges are color-coded by month. "Anniversary" means the deadline tracks the entity's formation date; "Varies" means it depends on the county or entity.
- Fee badge in green means filing is free.
- Filing method shows an Online badge when the state supports online filing; use the Online Only / No Fee toggles to filter.
- The + button expands full instructions, the late-filing penalty, the agency, a direct portal link, and firm notes.
- Click a column header to sort; the search box and month/entity filters narrow the list (count shown at the top right).
Where the data comes from & how to update it
- The dataset is maintained by the firm and embedded directly in this page (the annualData, taxData, and extData arrays in index.html of the cfoaware/state-compliance-dashboard repo). Edit there and redeploy to Cloudflare Pages — there is no backend.
- Data is current as of 2025. Rules change (several states are phasing out TPP taxes), so always verify against the official state or county portal before filing. If you spot a stale entry, flag it to the tool owner so the dataset gets corrected for everyone.