Business Structures
LLC, S-Corp, C-Corp and partnerships Verified obligations, filing rules, tools and official sources stay connected.
Business Structures at a glance
ReturnDeck uses the same structured record across this page, calculators, Build My ReturnDeck, deadlines and location views so the factual layer stays consistent.
Legal form and tax classification differ
An LLC is a legal entity form while federal tax treatment can depend on ownership and elections.
State consequences vary
Formation fees, annual reports, franchise taxes and entity-level charges differ by state.
Choose from the full picture
Liability, owners, payroll, investment, tax treatment and administration should be considered together.
Rules and obligations
The explanatory content above remains available even when no structured tax rows are matched. Install or refresh the ReturnDeck data packs to populate the verified obligation cards, then personalise the business facts to determine which rules actually apply.
Filing and compliance
Filing requirements depend on the exact tax, entity and jurisdiction. The learning and preparation guidance on this page remains useful; structured filing rows appear here when the relevant verified data pack is installed and matched.
Continue in ReturnDeck
Official sources
Structured source cards appear here when the relevant verified data rows are installed. ReturnDeck still links every live-rule decision back to its official authority.
See ReturnDeck’s official-source policy →
