State Tax Charts
Compare how states handle the tax questions that matter — every entry cites the state authority and shows when a CPA last verified it.
Income & Franchise Tax Basics
Does the state tax individual income? What entity-level income/franchise tax applies, at what rates and thresholds?
Sales Tax Rates & Remote-Seller Nexus
State sales/use tax rate, local add-ons, and the economic-nexus thresholds that pull remote sellers in.
Pass-Through Entity (PTE) Tax Elections
Whether the state offers an elective entity-level tax (the SALT-cap workaround), the rate, and election mechanics.
Filing Deadlines & Extensions
Key annual return due dates and extension rules for individuals and entities.
Build your own comparison
Pick up to five states side-by-side: try TX · CA · NY — or start from any chart above and filter.
State taxing authorities
Looking for a state's revenue agency? See the directory of all 50 states + DC with links to their key tax pages.
General reference information verified against state sources on the dates shown — not tax advice for your situation. Rates and thresholds change; always confirm with the cited authority or talk to the firm.