LLC Tax Treatment by State 2026: S-Corp Election, Franchise Tax, and Sales-Tax Nexus
Scenario: You make $185,000 a year freelancing in Pennsylvania. Your CPA wants you to elect S-corporation treatment on your single-member LLC to save self-employment tax. You read online that California taxes S-corporations differently and Texas has a "no-tax-due" threshold and Tennessee charges a $300 minimum F&E tax just for existing. Your LLC is in Wyoming. You operate in Pennsylvania. You sell across state lines. The S-corp election helps you save federal self-employment tax, but every state has its own treatment. Get the layering wrong and you owe more than you saved.
This article walks LLC taxation at four levels: (1) federal default classification, (2) federal S-corp election mechanics, (3) state income-tax treatment of LLC and S-corp, and (4) state-level franchise, privilege, and gross-receipts taxes. It then covers sales-tax nexus state-by-state after the Wayfair decision and the economic-nexus thresholds that trigger it.
Last updated: May 1, 2026.
The Direct Answer (Featured-Snippet Block)
LLC taxation operates on two layers: federal and state. By default, the IRS treats single-member LLCs as disregarded entities (Schedule C) and multi-member LLCs as partnerships (Form 1065). LLCs may elect S-corporation treatment by filing Form 2553. State income-tax treatment varies: nine states (Wyoming, Nevada, Texas, Florida, South Dakota, Tennessee for wage income, Washington, Alaska, New Hampshire) impose no individual income tax, but several of those impose franchise, privilege, or gross-receipts taxes that function similarly. California imposes a $800 minimum franchise tax on every LLC; an additional 1.5% on S-corp net income. Tennessee's F&E tax minimum is $300. Sales-tax nexus is governed post-Wayfair (2018) by economic thresholds, typically $100,000 in sales OR 200 transactions per state.
Layer 1: Federal Default Classification
The IRS treats LLCs by default based on the number of members.
Single-member LLC (one owner): Treated as a "disregarded entity." The LLC's income, deductions, and credits are reported on the owner's personal return (Schedule C if the owner is an individual, on the parent's return if the owner is another entity). The LLC files no separate federal return.
Multi-member LLC (two or more owners): Treated as a partnership. The LLC files Form 1065 and issues K-1s to each member. Members report income on Schedule E.
These are defaults under Treasury Regulation § 301.7701-3, sometimes called the "check-the-box" regulations.
Layer 2: Federal Election (S-Corp or C-Corp)
An LLC may elect to be taxed as a corporation by filing IRS Form 8832 (for C-corp) or Form 2553 (for S-corp). The S-corp election is by far the more common, because it permits pass-through taxation while reducing self-employment tax exposure on a portion of LLC profits.
The basic S-corp math: - LLC profit is split between "reasonable salary" (subject to FICA/Medicare) and "distribution" (not subject to FICA/Medicare). - The owner-manager pays themselves a reasonable W-2 salary. - Remaining profit is distributed without self-employment tax.
The classic case on what counts as "reasonable" is David E. Watson, P.C. v. United States, 757 F. Supp. 2d 877 (S.D. Iowa 2010), affirmed at 668 F.3d 1008 (8th Cir. 2012). CPA Watson paid himself $24,000 in salary while taking $203,000+ in distributions. The IRS recharacterized; the court held $91,044 was the reasonable salary; the 8th Circuit affirmed; the Supreme Court declined certiorari. The case is the federal benchmark for S-corp reasonable-compensation analysis. (CourtListener trial court: https://www.courtlistener.com/opinion/2470755/david-e-watson-pc-v-united-states/; 8th Cir. affirmance: https://www.courtlistener.com/opinion/623171/david-e-watson-pc-v-united-states/)
The break-even: S-corp election typically saves money once the LLC's net profit (before owner compensation) exceeds roughly $50,000 to $75,000 per year. Below that, the additional cost of running payroll and filing Form 1120S typically eats the savings. Mark Kohler has covered this analysis in detail in his published work on small-business tax structure.
Filing deadline: Form 2553 must be filed within 2 months and 15 days of the LLC's tax year start to be effective for that year (Treas. Reg. § 1.1362-6). Late elections may qualify for relief under Rev. Proc. 2013-30.
Layer 3: State Income-Tax Treatment
State income-tax treatment of LLCs varies considerably. The major distinctions:
No-Income-Tax States
These states impose no individual income tax. LLC profits flowing through to owners are not taxed at the state level (other taxes may apply).
| State | Individual Income Tax | Other LLC Taxes |
|---|---|---|
| Wyoming | None | $60 annual report; no franchise tax |
| Nevada | None | $350/year (combined fees and Business License) |
| Texas | None | Franchise tax with $2.47M no-tax-due threshold (2024) |
| Florida | None | $138.75 annual report; corporate income tax for C-corps |
| South Dakota | None | $50 annual report; no franchise tax |
| Tennessee | Wage income only (no on investment) | $300 minimum F&E tax |
| Washington | None | B&O gross-receipts tax (RCW 82.04) |
| Alaska | None | No corporate income tax for non-petroleum |
| New Hampshire | Wage income only | BPT/BET applies above $103K gross |
Wyoming, Florida, South Dakota, and Alaska are the cleanest "no state income tax" jurisdictions for LLC owners. Texas has the franchise tax but the high no-tax-due threshold means most small LLCs owe $0. Washington's B&O tax is a gross-receipts tax that often hits LLCs with significant revenue.
Standard-Rate States
Most states tax LLC pass-through income at the owner's individual rate. Some states have a separate LLC entity-level tax in addition.
| State | Individual Top Rate | Notes |
|---|---|---|
| California | 13.3% (top) + $800 LLC min + 1.5% on S-corp net | Cal. Rev. & Tax. Code § 17941 + § 23802 |
| New York | 10.9% (top) + NY LLC fee schedule (max $4,500/year) | NY LLC Law + Tax Law |
| New Jersey | 10.75% (top) + $150 minimum LLC partner fee | |
| Hawaii | 11% (top) + GET 4% to 4.712% (Haw. Rev. Stat. Ch. 237) | |
| Massachusetts | 5% flat + $500 annual report | |
| Pennsylvania | 3.07% flat | $7 annual report (post-2025 flip) |
| Oregon | 9.9% (top) + $100 annual report |
California is famously the most expensive state for LLC operation. Three taxes stack: 1. The $800 minimum franchise tax (every year, every LLC, regardless of revenue). 2. The annual LLC fee on California-source gross receipts (additional, scaled, reaching $11,790 at $5M+ in receipts). 3. If S-corp election: the 1.5% of net income additional tax (or $800, whichever is greater).
A California LLC with an S-corp election paying $50,000 in S-corp net income owes the $800 minimum or the $750 (1.5% of $50K), whichever is greater, so $800.
The Bahl Media settlement (San Francisco Superior Court, settlement reached 2026 per Spidell flash 2026-14, FTB notice published at https://www.ftb.ca.gov/tax-pros/law/Bahl-media-vs-FTB-notice-of-proposed-settlement.pdf) addresses certain class members' refund claims for prior-year LLC fees imposed on out-of-state-sourced income. The case is settled, not "court-won"; frame accordingly.
Layer 4: State Franchise, Privilege, and Gross-Receipts Taxes
Many states impose taxes that are NOT income taxes but function similarly: every LLC pays them regardless of profit.
| State | Tax | Amount |
|---|---|---|
| California | Minimum franchise tax | $800/year |
| Delaware | Annual franchise tax | $300/year |
| Tennessee | F&E tax | $300 minimum |
| Massachusetts | Annual report fee | $500 |
| Hawaii | GET (gross excise tax) | 4% to 4.712% on most activity |
| Washington | B&O tax | Variable rate by activity |
| Kentucky | LLET | $175 minimum (KRS § 141.0401) |
| Texas | Franchise tax | $0 if under no-tax threshold ($2.47M); 0.375% to 0.75% above |
| Maryland | PPR | $300 minimum |
| Alabama | BPT | $50 to $100+ depending on entity capital |
| New Mexico | Gross receipts tax | 5% (collected on most retail sales) |
| Oregon | Corporate activity tax (CAT) | $250 + 0.57% on commercial activity above $1M |
The "no state income tax but yes state-level entity tax" pattern catches many operators. Tennessee's F&E ($300) feels small but recurs annually. Washington's B&O on gross receipts can exceed federal income tax for high-revenue LLCs in service businesses. Hawaii's GET is functionally a sales tax that applies to most service revenue.
Sales-Tax Nexus After Wayfair
South Dakota v. Wayfair, Inc., 138 S.Ct. 2080 (2018), ended the rule that a state could only require sales-tax collection from sellers with physical presence in the state. Now states may require collection based on "economic nexus."
Each state sets its own threshold. The most-common thresholds:
- South Dakota (the original): $100,000 in sales OR 200 transactions
- Most states: $100,000 in sales OR 200 transactions
- California, New York, Texas: $500,000 in sales (no transaction count)
- Massachusetts: $100,000 in sales (no transaction count)
- Washington: $100,000 in sales
For an LLC operator with multi-state sales, the practical implications:
- Track sales by state monthly.
- Above the threshold, register for sales tax in that state and collect on every taxable transaction.
- Marketplace facilitator laws may shift the obligation to the platform (Amazon, eBay, Etsy) for that platform's sales.
- Sales-tax registration is NOT the same as foreign-LLC qualification. They are independent obligations.
State-by-State Comparison Table for LLC Taxation
| State | Individual Income Tax | LLC Entity Tax | Franchise Tax | Sales Tax (Wayfair Threshold) |
|---|---|---|---|---|
| Wyoming | None | None | None | $100K or 200 trans |
| Nevada | None | $350/yr fees | None | $100K or 200 trans |
| Texas | None | None | Franchise tax above $2.47M | $500K (no trans) |
| Florida | None | None | Corp income for C-corp | $100K or 200 trans |
| Delaware | 6.6% (top) | None | $300/yr | $100K or 200 trans |
| California | 13.3% (top) | $800 min + scaled fee + 1.5% S-corp | $800 min | $500K (no trans) |
| New York | 10.9% (top) | NY LLC fee max $4,500 | None | $500K (no trans) |
| Tennessee | Wage only | F&E $300 min | F&E | $100K (no trans) |
| Massachusetts | 5% flat | $500/yr | $500 | $100K (no trans) |
| Hawaii | 11% (top) | GET 4-4.712% | None | $100K or 200 trans |
| Pennsylvania | 3.07% flat | $7 annual | None | $100K (no trans) |
| Maryland | 5.75% (top) | $300 PPR | $300 PPR | $100K or 200 trans |
| Washington | None | B&O variable | B&O | $100K or 200 trans |
The Multi-State Operator's Layered Picture
For operators with multi-state activity, the federal-and-state interplay creates layered obligations:
- Federal income tax flows through to the owner's personal return (or to the S-corp/C-corp election filing if elected).
- Home-state income tax applies to all LLC pass-through income (whether the activity was in-state or not, in most cases).
- Each operating state's income tax may apply to income sourced to that state, with credit usually available against the home state.
- Each operating state's franchise/privilege tax may apply if the LLC is doing business in that state.
- Each operating state's sales tax may apply above the Wayfair economic threshold.
The synthesis: a Wyoming-formed LLC operated from Pennsylvania with sales in Texas, Massachusetts, and California faces: - Federal pass-through to the owner. - Pennsylvania's 3.07% flat tax on the owner's share of all LLC income. - Possibly Pennsylvania's foreign-LLC registration if the LLC was formed in Wyoming. - Texas franchise tax (likely $0 below threshold). - Massachusetts foreign-LLC qualification + $500 annual fee if doing business there. - California's $800 minimum + scaled fee if doing business in California. - Sales-tax registration in each state above its Wayfair threshold.
This complexity is why the Anderson Business Advisors team (Toby Mathis, Clint Coons) recommends a CPA who specializes in multi-state pass-through taxation for any operator above $250,000 in revenue. (https://andersonadvisors.com)
Common Tax Mistakes
Mistake 1: Electing S-corp without running the math. Form 2553 is irrevocable for 5 years (with limited exceptions). Running the break-even analysis with a CPA before electing prevents the "I elected and now I owe more" pattern.
Mistake 2: Missing the Form 2553 deadline. The election must be filed within 2 months and 15 days of the tax year start. Late-filed elections may qualify for relief under Rev. Proc. 2013-30 but require explanation.
Mistake 3: Underpaying reasonable compensation. Watson v. United States is the precedent the IRS cites. Paying yourself $24K when $90K is reasonable invites recharacterization, with back-due payroll taxes plus penalties.
Mistake 4: Forming in Wyoming and assuming California does not apply. If you operate in California, California reaches you via Cal. Rev. & Tax. Code § 23101 regardless of formation state. The narrow Swart safe harbor for passive investment is the only durable exception.
Mistake 5: Confusing sales-tax registration with foreign-LLC qualification. The two are separate obligations triggered by different activities and governed by different statutes.
Mistake 6: Ignoring Tennessee F&E or Massachusetts $500 annual. The "no state income tax" advertising of a state often masks substantial entity-level taxes that apply regardless of profit.
Frequently Asked Questions
When should I elect S-corp treatment for my LLC? Generally when net profit (before owner compensation) exceeds $50,000 to $75,000 per year. Below that, the additional cost of running payroll and filing Form 1120S usually eats the self-employment tax savings.
What is "reasonable compensation" for an S-corp owner? The benchmark is David E. Watson, P.C. v. United States. The IRS examines comparable compensation for similar work in your industry and region. Underpaying invites recharacterization with back-due payroll taxes and penalties.
Does forming in Wyoming or Nevada eliminate state income tax? Only if you are also a resident of a no-tax state. Pass-through income from an LLC flows to the owner's personal return, where the owner's home state taxes it. A Pennsylvania resident with a Wyoming LLC pays Pennsylvania income tax on the LLC's pass-through income.
What is the California $800 minimum franchise tax? A flat $800 owed by every California LLC every year, regardless of revenue or activity. Cal. Rev. & Tax. Code § 17941. The first-year exemption that applied 2021-2023 has expired.
When do I have to collect sales tax in another state? Above the state's economic-nexus threshold, typically $100,000 in sales OR 200 transactions per state per year (post-Wayfair). California, New York, and Texas use $500,000 with no transaction count.
Is my LLC required to register for sales tax in every state I sell to? Only above each state's economic-nexus threshold. A marketplace facilitator (Amazon, eBay) may handle the obligation for sales it processes. Direct sales above the threshold trigger your own registration.
Your Next Step
If you operate an LLC with multi-state activity or are considering an S-corp election, work with a CPA who specializes in multi-state pass-through taxation. We file LLCs in Wyoming, Texas, Florida, Delaware, Nevada, and New Mexico, and serve as registered agent in each. Compare state-by-state tax treatment on our home index or read our pass-through LLC vs S-corp election explainer for the federal-side break-even math.
About this article: State LLC Service publishes plain-English explanations of LLC formation, registered agent requirements, and state tax treatment across all 50 states. We are an LLC formation and registered agent service. We are not a law firm and do not provide legal or tax advice; consult licensed counsel and a CPA in your state for guidance specific to your situation.
Disclosure: Tax rates, thresholds, and statutory amounts were current as of May 1, 2026. State legislatures revise tax structures regularly; verify current published rates at the Department of Revenue or Franchise Tax Board before relying on any number above. Independent Curator Disclosure: This article references named industry voices we follow (researchers, attorneys, CPAs, and educators) along with statutes and court opinions. The named individuals and firms are independent of our service. We have no business relationship with them beyond researching and synthesizing publicly available content they have published. References do not imply endorsement, sponsorship, or affiliation. Always consult licensed counsel for advice specific to your situation.