Quick Decision: 70% of new businesses choose LLC for flexibility. If you're raising VC funding, you need C-Corp. If you want tax savings and have consistent profits, consider S-Corp. Use this checklist to evaluate your specific situation and make the right choice the first time.
Your business entity affects everything: how much tax you pay, your personal liability, your ability to raise capital, and even your day-to-day operations. The wrong choice can cost thousands in extra taxes, create administrative headaches, or block funding opportunities.
The good news: you can usually change entities later. The bad news: conversion can trigger taxes, require paperwork, and disrupt operations. Getting it right the first time saves money and hassle.
This checklist walks you through every factor you need to consider, with specific recommendations for common scenarios.
| Feature | Sole Prop | LLC | S-Corp | C-Corp |
|---|---|---|---|---|
| Liability Protection | ❌ None | ✅ Yes | ✅ Yes | ✅ Yes |
| Taxation | Pass-through | Pass-through | Pass-through | Double taxation |
| VC Funding | ❌ No | ❌ No | ❌ No | ✅ Yes |
| Stock Options | ❌ No | Limited | Limited | ✅ Full |
| Setup Cost | $0-50 | $50-500 | $100-800 | $100-800 |
| Ongoing Formalities | Minimal | Low | Medium | High |
| Owner Limit | 1 | Unlimited | 100 | Unlimited |
If you checked ANY boxes: You need liability protection. Skip sole proprietorship and choose LLC, S-Corp, or C-Corp.
If you checked NONE: Sole proprietorship might work, but consider that businesses evolve. What starts as a low-risk freelance gig can grow into something with employees, contracts, and real liability. Many entrepreneurs form an LLC from day one for peace of mind.
Venture capitalists almost always require C-Corp structure. They can't invest in pass-through entities due to their fund structures. If VC is in your future, start as C-Corp or plan to convert before raising.
If you checked NONE: You have more flexibility. LLC or S-Corp may offer better tax treatment while still providing liability protection.
Sole Proprietorship & Single-Member LLC:
Multi-Member LLC (Partnership):
S-Corp:
C-Corp:
S-Corp Tax Savings Example: Business earns $200,000 profit. Reasonable salary: $80,000. With S-Corp, you save 15.3% self-employment tax on the $120,000 distribution = $18,360 annual savings. This must be weighed against payroll processing costs and corporate formalities.
Multiple Owners: LLC offers maximum flexibility in profit distribution. You can split profits differently than ownership percentage (unlike S-Corp which requires pro-rata distribution).
Multiple States: LLCs and corporations must register in each state where they do business. Some states (California, New York) have significant annual fees for LLCs ($800 minimum in California).
Administrative Burden: LLC has fewest formalities (no required board meetings, minutes, or corporate resolutions). C-Corp has the most (board meetings, annual reports, corporate records).
Employee Equity: C-Corp offers the most flexibility for stock options and equity compensation. LLCs can offer "profits interests" but it's more complex.
Foreign Owners: Only C-Corp and LLC allow foreign owners. S-Corp requires all shareholders to be US citizens or residents.
Many businesses incorporate in Delaware for:
However, you'll still need to register as a "foreign entity" in your home state, adding costs. For small businesses operating in one state, forming in your home state is often simpler and cheaper.
Rule of thumb: Delaware is worth it if you're raising VC or planning an IPO. Otherwise, home state is usually fine.
If you checked ALL boxes: You're eligible for S-Corp status.
If ANY box unchecked: S-Corp is not an option. Consider LLC (taxed as partnership) or C-Corp.
Most sole proprietors should seriously consider LLC. The liability protection is worth the small additional cost, and you can elect different tax treatment later if needed.
LLC is the right choice for 70% of new businesses. It offers liability protection, pass-through taxation, and flexibility. You can elect S-Corp taxation later if it makes sense.
You can form an LLC and elect S-Corp taxation with the IRS. This gives you S-Corp tax benefits with LLC flexibility. File Form 2553 within 75 days of formation or by March 15 for existing entities.
If you're building a venture-backable business, form a Delaware C-Corp from day one. Converting later triggers taxes and can complicate funding rounds. Most VC-backed startups are Delaware C-Corps.
Once you've chosen your entity:
Get expert guidance on business entity selection. We'll analyze your specific situation and recommend the optimal structure for liability protection, tax savings, and growth.
Get Free Entity Consultation →The best entity depends on your goals: LLC for flexibility and pass-through taxation, C-Corp if you plan to seek venture capital or IPO, S-Corp for tax savings if you're a profitable small business with reasonable salary expectations, and sole proprietorship for lowest cost and simplest setup. 70% of startups begin as LLCs due to flexibility.
Choose LLC if you want pass-through taxation, flexible management, fewer formalities, and don't need venture capital. Choose corporation (C-Corp) if you plan to raise VC funding, want stock options for employees, prefer clear corporate structure, or expect significant retained earnings. S-Corp offers pass-through taxation with corporate formalities.
Sole proprietorships and single-member LLCs pay self-employment tax on all profits. Multi-member LLCs and S-Corps are pass-through entities (income taxed on personal returns). S-Corps can reduce self-employment tax through reasonable salary/distribution split. C-Corps face double taxation (corporate + dividends) but benefit from lower corporate rates (21%) and deductible benefits.
Convert to C-Corp when: (1) You're raising venture capital (most VCs require C-Corp), (2) You want to issue stock options to employees, (3) You plan to IPO or be acquired by a public company, (4) Your business has significant retained earnings that benefit from the 21% corporate rate. Timing matters—converting when profitable can trigger taxes.
Sole proprietorship is cheapest ($0-50 for local licenses). LLC formation costs $50-500 in state fees plus $50-800 annual franchise tax. S-Corp and C-Corp have similar formation costs ($100-800) but S-Corps have stricter eligibility requirements. Consider ongoing costs, not just formation—cheapest to form isn't always cheapest to operate.