Thinking of starting an LLC for your new business? Limited Liability Companies are one of the most popular structures for freelancers, founders, and small businesses. This guide covers what an LLC is, its pros and cons, the step-by-step formation process, comparisons with other entities, and answers to common questions.
Quick Answer
A limited liability company (LLC) is a state-created business entity that separates owners' personal assets from business debts. LLC owners - called members - get limited liability protection and, by default, pass-through taxation (profits flow to personal returns). LLCs can have one or more members, and may elect S-corp or C-corp taxation if eligible.
What Is an LLC? (Definition & How It Works)
An LLC combines the liability protection of corporations with the simplicity of sole proprietorship or partnership taxation. LLCs are formed at the state level, can be single-member or multi-member, and may be managed either by members or appointed managers.
Key basics: limited liability protection, pass-through taxation by default, and flexibility in ownership and management.
For IRS guidance, see the official LLC overview.
LLC Pros and Cons
Advantages
- Protects members' personal assets from most business debts and lawsuits.
- Default pass-through taxation avoids "double taxation."
- Flexible in ownership, management, and profit-sharing.
- Helps build credibility with clients, vendors, and banks.
- Fewer formalities than corporations.
Disadvantages
- Protection can be lost if owners mix personal and business finances ("piercing the veil").
- Members typically pay self-employment tax unless electing S-corp status.
- Venture investors generally prefer C-corps.
- Ownership transfers are more restricted than with corporations.
- State fees, annual reports, and compliance vary widely.
How to Form an LLC (Step-by-Step)
- Choose your state - Most should form in their home state; forming elsewhere often means extra filings ("foreign qualification").
- Pick a compliant name - Must include "LLC," be distinguishable, and not infringe trademarks.
- Appoint a registered agent - An in-state individual or company to receive legal documents.
- File Articles of Organization - Submit formation papers to your Secretary of State and pay the filing fee (ranges from $35-$500).
- Create an Operating Agreement - Even if single-member; sets rules and protects limited liability.
- Obtain an EIN - From the IRS, required for taxes, hiring, and banking.
- Open a business bank account - Keeps finances separate, reinforcing liability protection.
- Consider S-corp election - Eligible LLCs may file Form 2553 to be taxed as an S-corp. Owner-operators must take reasonable compensation via payroll before distributions.
For more detail on operating agreements, see SBA's overview.
LLC vs Other Business Types
When comparing an LLC to a sole proprietorship, the main difference is liability. A sole proprietorship offers no legal separation between the owner and the business, which means personal assets can be used to satisfy business debts. An LLC, on the other hand, provides liability protection, so members' personal assets are generally shielded. Taxation is similar in that both are pass-through by default, but an LLC carries more credibility with banks and clients.
Compared to an S corporation, an LLC is more flexible. Both structures provide liability protection and pass-through taxation, but an S corporation comes with eligibility restrictions, such as a limit of 100 U.S. shareholders and the requirement that owners take "reasonable compensation" if they work in the business. LLCs do not have those ownership restrictions and allow more freedom in allocating profits, though S corporations may reduce self-employment tax for some owners.
When placed side by side with a C corporation, LLCs are simpler and more affordable to maintain. C corporations are separate taxable entities and face "double taxation" - once at the corporate level and again when profits are distributed to shareholders. LLCs avoid this by default through pass-through taxation. However, C corporations are often favored by venture capitalists and large investors because they can issue stock and follow a standardized structure for fundraising. LLCs may be less attractive for companies seeking outside investment but are ideal for small businesses that value flexibility and fewer formalities.
Costs, Timelines, and Ongoing Requirements
- Formation fees: Typically $35-$500, depending on state.
- Annual reports / franchise taxes: Some states charge $0; others several hundred dollars.
- Registered agent services: $50-$300/year if using a provider.
- Publication requirements: Certain states (like New York) require newspaper publication of LLC formation.
- Ongoing compliance: Maintain reports, agent info, and separate records to preserve liability protection.
Always verify with your Secretary of State for current costs and requirements.
Is an LLC Right for You? (Quick Decision Guide)
- Solo freelancer: Limited liability, simple setup.
- Two or more partners: Flexible ownership, pass-through taxation.
- Venture-track startup: Consider C-corp for fundraising.
- Consultant or service provider: Credibility and contract readiness.
- Side hustle with liability risk: Protects personal assets.
FAQs
Is a single-member LLC a disregarded entity?
Yes. By default, a single-member LLC is ignored for federal income tax purposes unless it elects corporate taxation.
Can an LLC elect S-corp taxation?
Yes, if it meets IRS eligibility rules and files Form 2553. Owner-operators must pay themselves reasonable compensation before distributions.
Which state is best to form an LLC?
Usually your home state. Forming elsewhere often means foreign qualification and extra costs.
What documents are needed?
Articles of Organization, Operating Agreement (recommended), EIN, and any required licenses.
How do I keep liability protection?
Keep finances separate, file reports on time, and use the LLC name consistently.
Resources & Next Steps
Ready to form your business?
Cornerstone handles the paperwork end to end, from filing your entity to keeping it in good standing.
Already formed? Cornerstone also secures the state and local licenses your new entity needs to operate. See licensing services.
