taxesUpdated 2026-04-01
Does Illinois Impose a Franchise, Margin, Gross Receipts, or Minimum Business Tax on LLCs?
Yes. Illinois imposes a separate business tax on LLCs beyond ordinary pass-through treatment.
What the Current State Tax Profile Shows
No separate franchise, margin, gross receipts, or minimum business tax is listed in the current profile.
Why This Matters for LLC Owners
LLC owners often look only at federal pass-through treatment and miss the separate state layer. The checked-in tax profile for Illinois is meant to reduce that risk by keeping the rate, election, registration, and source-link details in structured JSON that can be refreshed later.