Yes, someone can sue you personally even if you have an LLC. The company shields your personal assets from most business debts and lawsuits, but that shield has well-defined gaps. Courts can set it aside when the LLC hasn’t been run as a real separate entity, and several categories of liability attach to you as an individual no matter how carefully you’ve followed the rules.
What the LLC Actually Protects
An LLC is a separate legal entity from its owners, called members. When the company borrows money, signs a contract, or gets sued, the LLC is the party on the hook. Creditors can reach the company’s bank accounts, equipment, and property, but generally not your house, car, or personal savings.1Bureau of Indian Affairs. Uniform Limited Liability Company Act 2006
Your financial exposure is ordinarily limited to what you invested. Put $50,000 into an LLC that fails owing $300,000, and creditors can take the company’s assets but cannot chase you for the shortfall. The governing statute in most states puts it plainly: a member is not personally liable for a company obligation solely by reason of being a member.1Bureau of Indian Affairs. Uniform Limited Liability Company Act 2006 The word “solely” is doing a lot of work. Everything below is a way around it.
When Courts Pierce the Veil
Piercing the corporate veil is a court order setting aside the LLC’s legal separation and holding you personally responsible for the company’s debts. It is the most common way LLC owners lose the protection they thought they had, and it happens more often than people expect.
Courts don’t do it casually. They look for evidence that the LLC was never really operating as a distinct entity, or that keeping the shield in place would let someone get away with something unfair. The recurring factors are:
- Mixing personal and business money. Paying your mortgage from the business account, depositing company revenue into your personal checking, or moving money back and forth without records. This is the single most cited factor in veil-piercing cases because it directly contradicts the claim that you and the LLC are separate.
- Using the LLC to commit fraud. If the entity was set up to deceive creditors or customers, courts will disregard it. An LLC cannot be a tool for cheating people while keeping the person behind it insulated.
- Ignoring basic business practices. LLCs need fewer formalities than corporations, but they still have to function like real businesses. No financial records, no documentation of major decisions, missed state filings — any of these can signal that the LLC exists on paper only.
- Starting the business with almost no money. If you launched an operation that foreseeably needed serious working capital with a few hundred dollars in the account, a court can conclude the entity was designed to push risk onto creditors rather than run as a genuine business.
No single factor decides it. Judges look at the overall picture and ask whether leaving the shield intact would produce an unjust result. When the answer is yes, personal liability follows.
Single-Member LLCs Face Extra Scrutiny
If you’re the only member, expect closer inspection. Single-member LLCs are legally valid and get the same statutory protection as multi-member LLCs, but courts examine them harder because one person owning, managing, and operating the business naturally thins the line between owner and entity.
Courts have pierced single-member veils where the owner treated the company as a personal alter ego. In one case, a court reached the sole member’s personal assets after finding the LLC was deliberately undercapitalized, the owner disregarded the entity for tax purposes, and there was no meaningful separation between personal and company finances. The court described the setup as a way to “achieve rewards without risks.”
The remedy isn’t complicated. Keep a separate bank account. Adopt a written operating agreement even though no one else has to sign it. Put contracts and invoices in the LLC’s name. The more the company looks and behaves like an independent entity, the harder it is for anyone to argue it isn’t.
Personal Guarantees Bypass the Shield
You can voluntarily give up liability protection for a specific debt by signing a personal guarantee. It’s a separate contract promising to repay if the business can’t. No court has to be involved; you already agreed to it.
Lenders, landlords, and suppliers routinely require personal guarantees from LLCs, especially newer ones. If you’ve signed a commercial lease, taken an SBA loan, or opened a business line of credit, a personal guarantee was probably somewhere in the paperwork. By signing, you gave the other side a direct route to your personal assets if the business defaults.
This is where many owners quietly surrender the protection they formed the LLC to obtain. A personal guarantee makes you liable for that debt regardless of how well you’ve maintained the LLC’s separate identity, and the obligation survives even if the LLC dissolves. Read every loan document, lease, and vendor agreement before signing, and know when you’re agreeing to one.
You Remain Liable for Your Own Wrongful Acts
The LLC shields you from the company’s obligations. It does not shield you from your own misconduct. If you personally cause harm while doing business, the injured party can sue you individually.
The clearest example is a car accident. If you’re driving a company vehicle and negligently injure someone, the victim can sue both you and the LLC. The company may be liable because you were acting on its behalf; you are personally liable because you caused the harm. Being on company time doesn’t grant personal immunity.
The same applies to professional services. Licensed accountants, physicians, attorneys, and other professionals working through an LLC remain personally liable for their own malpractice. Every state has some version of this rule, and many have written it into their statutes.
Negligent hiring and supervision work the same way. If you personally hired someone you knew was unqualified, or you failed to supervise an employee despite clear warning signs, a court can hold you responsible for the resulting harm. The LLC does not insulate you from consequences of your own decisions as a manager.
Unpaid Payroll and Sales Taxes
The IRS can pursue you personally for unpaid employment taxes, and the LLC’s shield is irrelevant. When a business withholds income tax and the employee share of Social Security and Medicare from paychecks, those funds are held “in trust” for the government. If the business doesn’t hand them over, the person responsible can be assessed a penalty equal to the full amount of unpaid trust fund taxes.2Office of the Law Revision Counsel. 26 USC 6672 – Failure to Collect and Pay Over Tax
This is the Trust Fund Recovery Penalty. It targets any “responsible person” who willfully fails to collect or pay over the tax. The IRS looks at your duty, status, and authority in the business. If you’re the member who signs checks, controls payroll, or decides which bills get paid, you probably qualify.3Internal Revenue Service. Trust Fund Recovery Penalty Overview and Authority
The penalty covers the withheld income tax and the employee share of FICA. It does not cover the employer’s share.3Internal Revenue Service. Trust Fund Recovery Penalty Overview and Authority The amounts still add up fast. Even a small payroll can accumulate tens of thousands in trust fund liability within a few quarters. “Willfully” doesn’t require bad intent either. Choosing to pay rent or suppliers instead of sending payroll taxes to the IRS can meet the standard.
State tax authorities apply the same idea to sales tax the business collects from customers. Those funds are also held in trust, and many states will hold LLC members personally liable when collected sales tax isn’t remitted.
If the LLC Lapses, So Does the Shield
Every state requires LLCs to file periodic reports and pay fees. Miss them and the state can administratively dissolve or revoke the LLC. Continuing to do business after that point is dangerous, because you may be operating with no entity at all.
Courts have held people personally liable for obligations incurred while their LLC was dissolved. In one case, a sole member was personally liable for pension fund contributions the business should have made during the dissolution period; the court treated the operation as a sole proprietorship for the gap. In another, a sole owner remained personally liable on a contract even after reinstating the LLC, on the theory that he had been acting as an agent of an undisclosed principal when the company didn’t legally exist.
Most states allow reinstatement, and their statutes generally treat reinstatement as if the dissolution never happened. That legal fiction doesn’t always erase liability that accrued during the gap. The safer approach is not to let it happen. Put filing deadlines on a calendar and treat the annual fee as a fixed cost.
Federal Duties That Attach to You Personally
Some federal statutes impose liability based on your role, not the entity structure. The payroll tax penalty is the most common example. Others matter for particular businesses.
If your LLC sponsors an employee benefit plan such as a 401(k), anyone who exercises authority or control over the plan’s management or assets is a fiduciary under federal law. Fiduciaries who breach their duties can be personally required to restore losses to the plan and give up profits from improper use of plan assets.4U.S. Department of Labor. ERISA Fiduciary Advisor The liability extends to co-fiduciaries who knowingly participate in a breach, conceal it, or fail to correct it.
Federal environmental laws can reach individual members who actively participate in managing operations that cause contamination. Mere ownership isn’t the test. Courts look for active, substantial involvement in the decisions that led to the harm. A passive investor is generally safe; a hands-on operator is not.
How to Keep the Shield Intact
Most of the ways owners lose LLC protection share a pattern. The owner blurred the line between themselves and the company, ignored a legal duty that attaches to individuals, or signed away the shield in a specific contract. Keeping it intact is mostly a matter of habits.
- Keep finances completely separate. Use a dedicated business bank account for every business transaction. Never pay personal expenses from it and never deposit business income into a personal account. This step alone removes the most common basis for veil piercing.
- Adopt a written operating agreement, even as a sole member. It documents that the LLC has its own governance and isn’t just you under another name.5Small Business Administration. Basic Information About Operating Agreements
- Stay current on state filings. File annual or biennial reports on time and pay the fees. A lapsed filing can trigger administrative dissolution and leave you exposed.
- Fund the business realistically. Starting an LLC with a token deposit when the operation clearly needs meaningful capital invites veil-piercing arguments. The number doesn’t have to be big; it has to be plausible for the obligations the business will take on.
- Sign contracts in the LLC’s name. Sign as a representative of the company using your title and the company’s legal name. If the other side insists on a personal guarantee, that is a separate decision you should make consciously.
- Pay trust fund taxes first when cash is tight. Payroll tax deposits and collected sales taxes are not company money. The personal penalties for skipping them are severe, and they generally cannot be discharged in bankruptcy.
- Read before you sign. Check every loan, lease, and vendor agreement for a personal guarantee clause. You may not always be able to negotiate it out, but you should know when you’re accepting one.
The LLC’s liability shield is one of the most valuable protections available to a small business owner, and it holds up well when the company is run as a real separate entity and you know which obligations attach to you personally regardless. The owners who end up sued personally are almost always the ones who stopped paying attention to the basics.