LLC Formation Guide: Costs, Taxes, and Best States to Incorporate

Forming an LLC is one of the most popular ways to protect your personal assets while running a business. But the cost and requirements vary dramatically by state — from $40 in Kentucky to $500 in Massachusetts just to file.

What Is an LLC?

A Limited Liability Company (LLC) is a business structure that separates your personal assets from your business liabilities. If your LLC is sued or goes into debt, your personal savings, home, and car are generally protected.

• Pass-through taxation — profits flow to your personal tax return (no double taxation)
• Flexible management — no board of directors required
• Credibility — adds professionalism to your business

Formation Costs by State

The upfront cost to form an LLC includes the filing fee with your state's Secretary of State. Here are the ranges:

• Lowest: Kentucky ($40), Arkansas ($50), Arizona ($50), Michigan ($50), Mississippi ($50)
• Highest: Massachusetts ($500), Tennessee ($300), Texas ($300)
• Most popular: Delaware ($90), Wyoming ($100), Nevada ($75), Florida ($125)

Ongoing Costs to Expect

Formation is just the beginning. Most states require ongoing fees:

• Annual/Biennial reports — $0 to $500 per year
• Franchise taxes — $0 (Texas LLCs exempt) to $800 (California minimum)
• Registered agent — $100–$300/year (required in most states)

Best States for LLC Formation

Delaware

The gold standard for business formation. Benefits include a specialized Court of Chancery, strong legal protections, and no state income tax for out-of-state owners. Annual franchise tax: $300 flat.

Wyoming

Low cost ($100 formation), no state income tax, strong privacy protections (members not listed in public records), and no franchise tax. Best for single-member LLCs.

Nevada

No state income tax, strong asset protection, and privacy. But the annual state business license ($350) makes it more expensive than it appears.

Florida

No state income tax, reasonable formation fee ($125), and a business-friendly environment. Annual report: $138.75.

Should You Form in Your Home State?

If your LLC operates primarily in one state, forming there is usually the simplest and cheapest option. Forming in Delaware or Wyoming when you operate in California, for example, means you'll need to foreign qualify in California too — paying fees in both states.

Tax Implications of an LLC

• Single-member LLC: Taxed as a sole proprietorship by default — income on Schedule C, subject to self-employment tax (15.3%)
• Multi-member LLC: Taxed as a partnership by default — Form 1065, K-1s to members
• S-Corp election: File Form 2553 to potentially reduce self-employment tax by splitting income between salary and distributions

Steps to Form an LLC

1. Choose a state — usually your home state unless you have a specific reason
2. Pick a name — must include "LLC" or "Limited Liability Company" and be unique in your state
3. Appoint a registered agent — can be you or a professional service
4. File Articles of Organization — with your state's Secretary of State (this is the formation fee)
5. Create an Operating Agreement — not required in most states, but essential for multi-member LLCs
6. Get an EIN — free from the IRS, required for taxes and bank accounts
7. Open a business bank account — keeps your personal and business finances separate

The Bottom Line

1. Formation costs range from $40 to $500 depending on the state
2. Ongoing costs (reports, franchise tax, registered agent) can exceed $1,000/year in some states
3. Delaware, Wyoming, and Nevada are popular for their business-friendly laws
4. Forming in your home state is often the simplest choice
5. Consider S-Corp election if your LLC earns enough to justify the extra paperwork