This is one of the most searched questions in the contractor world, and most of the answers you find online are either too vague to be useful or written by lawyers trying to drum up business. I'll give you the straight version based on what I know and what I've seen.

Short answer: yes, most working contractors should have an LLC. The cost is low, the protection is real, and operating as a sole proprietor once you're doing meaningful revenue is unnecessary risk. But let me explain what the protection actually is — because it's not magic and it has limits people don't always understand.


What you're exposed to as a sole proprietor

If you're operating as a sole proprietor — meaning you're just running work under your own name with no formal business structure — there's no legal separation between you and your business. Your business debts are your personal debts. A judgment against your business is a judgment against you personally.

In the contracting world, that matters. You're operating equipment that can cause serious property damage. You're on job sites where people can get hurt. You're entering into contracts that can go sideways. Any of those situations could generate a claim that exceeds your insurance coverage — and if that happens without an LLC, whoever's coming after you is coming after your personal assets. Your savings. Your house. Your truck.

That's the exposure an LLC is designed to limit.


What an LLC actually does

An LLC — limited liability company — creates a legal separation between you as an individual and your business as an entity. If your business is sued or has debts it can't pay, the liability is generally contained to the business. Your personal assets are protected.

The word "generally" is doing real work in that sentence. An LLC doesn't make you bulletproof. Courts can pierce the corporate veil — meaning they can hold you personally liable despite the LLC — if you've been operating it sloppily. Mixing personal and business finances, not maintaining a separate business bank account, signing contracts in your personal name instead of the business name — these mistakes can undermine the protection the LLC is supposed to provide.

If you set up an LLC, actually use it. Separate bank account. Contracts in the business name. Business card in the business name. Keep it clean.


The cost and process

Formation fees vary by state. Most states charge somewhere between $50 and $500 to file the articles of organization. Some states have annual fees on top of that. California, for example, has a minimum $800 annual franchise tax — which changes the math a bit if you're operating there at lower revenue levels.

For most states, you can file online directly with the secretary of state's office in under an hour. You don't need a lawyer to form an LLC, though having one review your operating agreement if you have a partner is worth doing.

You'll also want an EIN (employer identification number) from the IRS, which is free and takes about 10 minutes online. With your EIN you can open a business bank account, which is the single most important operational step after formation.


The tax angle

A single-member LLC is what's called a disregarded entity for federal tax purposes. Meaning it doesn't change how you pay taxes by default — income flows through to your personal return, same as a sole proprietor. You'd file a Schedule C either way.

Where it gets more interesting is if you elect S-corp status once your net income gets high enough — generally somewhere above $50,000–$60,000 in annual profit. An S-corp election through an LLC can reduce your self-employment tax meaningfully because you pay yourself a reasonable salary and take the rest as distributions, which aren't subject to self-employment tax. That's a conversation worth having with a CPA when you get there.

At lower revenue levels, the tax implications of an LLC vs. sole proprietor are minimal. The protection is the reason to do it.


My take

If you're doing consistent work — even part-time contracting — get the LLC. The cost is a few hundred dollars in most states, and you're removing a significant exposure for not much money. Do it once, set up the business bank account, and run everything through it properly.

The one scenario where I'd say the math is less clear is very early stage, very low revenue, very low risk work — say, you're doing occasional odd jobs for neighbors and billing under $15,000 a year. Even then, it's probably worth it. But I understand if someone starting out wants to validate the business first.

Once you're running a real operation with real equipment, real employees or subs, and real contracts — there's no good reason not to have one. The question isn't whether you can afford to set up an LLC. It's whether you can afford not to.

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I'm not a lawyer and this isn't legal advice. Talk to an attorney in your state for guidance specific to your situation.