Choosing a business structure is one of the earliest decisions you'll make as an entrepreneur—and the costs to formalize it vary dramatically depending on whether you pick an LLC, C-Corporation, or S-Corporation. Understanding what each option costs, both upfront and ongoing, helps you avoid overpaying and ensures your structure actually fits your growth plan.
Why Entity Formation Costs Matter
The price tag for incorporating or forming an LLC isn't just a one-time expense; it cascades into your annual compliance obligations, tax liability, and operational complexity. A $50 state filing fee can balloon into thousands in unnecessary annual reports, franchise taxes, or missed deadlines if you don't understand what you're signing up for.
LLC Formation Costs
Forming an LLC is the most affordable option for most small business owners. State filing fees typically range from $50 to $500, depending on your state—Delaware and Nevada have reputation-based pricing that runs higher, while states like Wyoming and New Mexico offer lower costs.
Beyond the state filing, you'll want to budget for:
- Articles of Organization preparation: $0–$300 (DIY via state website or pay an attorney)
- Operating agreement drafting: $150–$500 (optional but recommended)
- EIN registration: Free (obtained from the IRS)
- Business license and permits: $50–$500+ (varies by industry and location)
Total first-year range: $250–$1,500 for most LLCs. Annual costs are minimal unless your state imposes an LLC tax (California charges $800 annually; New York uses a revenue-based fee structure).
C-Corporation Formation Costs
A traditional C-Corporation is more formal and expensive upfront. State incorporation fees run $100–$800, with Delaware, Nevada, and Wyoming again commanding premium prices due to their business-friendly reputations.
Expected setup expenses include:
- Articles of Incorporation: $100–$800
- Corporate bylaws and resolutions: $300–$1,000
- Stock issuance and records: $200–$600
- EIN, licenses, and permits: Free–$500
Total first-year range: $700–$3,000. C-Corps also carry ongoing compliance: annual reports ($50–$300), franchise tax filings, and board meeting documentation. Many states require annual report fees even if your corporation is inactive.
The real cost multiplier for C-Corporations is double taxation—corporate income is taxed at the entity level, then again when dividends are distributed to shareholders. This structure makes sense for high-growth companies planning significant reinvestment, not for solopreneurs or small teams.
S-Corporation Formation Costs
An S-Corporation is a tax election you make after forming an LLC or C-Corporation. You cannot file for S-Corp status directly with your state; instead, you elect it with the IRS using Form 2553.
Costs break down as:
- Initial LLC or C-Corp formation: $250–$3,000 (see above)
- Form 2553 filing with IRS: Free
- Professional tax prep for S-election: $500–$2,000 (highly recommended)
- Payroll setup and quarterly filings: $500–$2,000 annually
Total first-year range: $1,250–$7,000, depending on your base entity. S-Corps make sense when you're generating $60,000+ in self-employment income annually; the self-employment tax savings (typically 15.3% on profits) can offset the added complexity and accounting costs.
State-by-State Variations
Formation costs vary dramatically by jurisdiction:
- Low-cost states (Wyoming, New Mexico, South Dakota): $50–$150 filing fees, minimal annual compliance
- Mid-range states (most states): $150–$400 filing fees, moderate annual reporting
- High-cost states (California, New York, Delaware): $300–$800+ filing fees, plus franchise taxes or annual report fees
If you operate in multiple states, add $150–$500 per state for foreign qualification filings.
Should You DIY or Hire an Attorney?
DIY formation via your state's website saves $300–$1,000 in legal fees and works fine for straightforward LLCs with single members. However, if you have co-founders, plan to raise capital, operate across state lines, or need liability protection clarity, hiring a business attorney ($500–$2,500 for full entity setup) is money well spent—it prevents costly mistakes later.
If you're listing your legal services on Mercoly, clearly break down these cost ranges for your target clients; transparency on entity formation pricing builds trust and helps prospects understand what they're paying for.
Frequently Asked Questions
Q: Can I change my entity type after formation without restarting? Generally yes, though it's complex and costly; you'll need to formally dissolve one entity and form another, potentially triggering taxes. Plan your structure correctly upfront.
Q: What's the difference between a filing fee and an annual franchise tax? Filing fees are one-time state incorporation charges, while franchise taxes are annual levies some states charge to maintain your entity's active status—two separate costs.
Q: Do I need an operating agreement if I'm the only LLC member? No, it's not legally required, but it's prudent for personal liability protection clarity and clarity with future co-owners or lenders.
Start by identifying which entity type aligns with your growth timeline and tax situation, then get a quote from a local business attorney or use your state's online formation system.