Forming an LLC is the easy part. Using it correctly is what actually gives you liability protection, tax flexibility, and business credibility. An LLC only works as a legal shield if you treat it as a separate entity in every meaningful way: how you handle money, sign contracts, file paperwork, and pay yourself. Here’s how to operate your LLC so it does what it’s supposed to do.
Keep Business and Personal Finances Separate
The single most important thing you can do with your LLC is maintain a clean line between your money and the business’s money. Open a dedicated business bank account in the LLC’s name and run every business transaction through it. Pay vendors from that account, deposit client payments into it, and never use it to cover personal expenses like groceries or rent.
This separation matters because courts can “pierce the veil” of your LLC, stripping away your personal liability protection, if you intermingle personal and business assets. When a judge sees that you treated your LLC’s bank account like your own wallet, the LLC starts to look like a legal fiction rather than a real business entity. Undercapitalizing your LLC (funding it with so little money that it can’t realistically cover its obligations) is another behavior that can erode your protection.
Beyond the bank account, get a separate credit card for the business, keep your own bookkeeping or accounting software updated, and never pay personal bills directly from LLC funds. If you need to put personal money into the LLC, document it as a capital contribution. If the LLC needs to reimburse you for a business expense you paid out of pocket, write it up and process it through the business account.
How to Pay Yourself From the LLC
If you’re the sole owner of a single-member LLC, you pay yourself through what’s called an “owner’s draw.” This is simply a transfer of money from your business bank account to your personal bank account. You can write yourself a check or move the funds electronically. There’s no payroll tax withheld at the time of the draw because, by default, the IRS treats a single-member LLC as a “disregarded entity,” meaning you report the business income on your personal tax return and pay self-employment tax on your net profit.
For multi-member LLCs taxed as partnerships, members typically receive “guaranteed payments” (similar to a salary, defined in the operating agreement) or distributions of profits based on their ownership percentage. Either way, the mechanics are similar: transfer the money from the business account, and record every payment with the date, amount, and purpose.
Keeping detailed records of every draw or distribution matters at tax time and protects you if the LLC is ever audited or involved in a legal dispute. A simple spreadsheet or your accounting software’s owner equity tracking will work. The goal is a clear paper trail showing that money moved between the LLC and you in an organized, documented way.
Sign Contracts in the LLC’s Name
When you sign a lease, vendor agreement, or client contract, how you sign determines whether the LLC is on the hook or you are personally. Always sign as a representative of the LLC, never just as yourself. A proper signature block looks like this:
- Line 1: The LLC’s full legal name (e.g., “Riverside Design LLC”)
- Line 2: “By:” followed by your signature
- Line 3: Your printed name and title (“Member” or “Manager”)
If you just scrawl your name on a contract without identifying the LLC, the other party could argue you signed in your personal capacity. That one formatting detail can be the difference between the LLC’s assets being at risk and your personal savings being at risk.
Who has the authority to sign also depends on how your LLC is structured. In a member-managed LLC (the default in most states), any member can sign contracts that bind the company. In a manager-managed LLC, only designated managers have that authority. Your operating agreement should spell out who can commit the LLC to contracts, loans, and major purchases.
Choose the Right Tax Treatment
One of the most useful features of an LLC is tax flexibility. The IRS doesn’t have a dedicated “LLC” tax category. Instead, it lets you choose how the LLC is taxed, and the right choice depends on your revenue and how you use the business.
By default, a single-member LLC is taxed as a sole proprietorship (all profit flows to your personal return), and a multi-member LLC is taxed as a partnership. You don’t need to file anything extra to use these default classifications.
If you want the LLC taxed as a corporation, you file IRS Form 8832 (Entity Classification Election). This lets you choose C-corp taxation, which means the LLC pays its own corporate income tax and you’re taxed again on any dividends you receive.
Many LLC owners find the S-corp election more useful once their net profit reaches a meaningful level. By filing IRS Form 2553, your LLC can be taxed as an S-corporation. The practical benefit: you pay yourself a reasonable salary (subject to payroll taxes), and any remaining profit passes through to you as a distribution that isn’t subject to self-employment tax. For an LLC netting $100,000 in profit, paying yourself a $60,000 salary and taking $40,000 as a distribution could save you several thousand dollars in self-employment tax annually. The S-corp election generally needs to be filed by March 15 of the tax year you want it to take effect, though late elections are sometimes accepted with reasonable cause.
Write and Follow an Operating Agreement
An operating agreement is the internal rulebook for your LLC. Even if your state doesn’t require one (many don’t for single-member LLCs), having one in writing strengthens the argument that your LLC is a legitimate, separate entity. For multi-member LLCs, it’s essential.
Your operating agreement should cover ownership percentages, how profits and losses are divided, who has authority to make decisions and sign contracts, what happens if a member wants to leave, and how disputes are resolved. Think of it as the document you’ll pull out when things get complicated, because eventually they will. You can draft a basic version yourself using templates from legal publishers, or hire an attorney for a more customized agreement. Once it’s signed, follow it. An operating agreement that sits in a drawer while members do whatever they want offers little protection.
Stay Current on State Compliance
Your LLC exists because a state authorized it, and that state expects ongoing filings to keep the LLC in good standing. The most common requirement is an annual or biennial report, a short filing that confirms your LLC’s basic information: its name, address, registered agent, and current members or managers. Filing fees vary by state, typically ranging from around $25 to a few hundred dollars.
Missing these filings has real consequences. States impose late penalties, and some will administratively dissolve an LLC that falls behind. Once dissolved, you lose the liability protection the LLC provides, and reinstating it means extra fees and paperwork. Set a calendar reminder for your state’s filing deadline and treat it like a tax deadline.
Your registered agent (the person or service designated to receive legal documents on the LLC’s behalf) also needs to stay current. If you move or your registered agent service lapses, update the information with your state. An LLC that can’t be reached through its registered agent can face default judgments in lawsuits it never knew about.
Some states also charge an annual franchise tax or a gross receipts fee on top of the report filing. Check your state’s secretary of state website for a complete list of what your LLC owes each year.
Use the LLC for Everyday Business Activities
Beyond the legal and financial mechanics, using your LLC means putting the business name on everything the outside world sees. Open accounts, sign leases, and buy insurance in the LLC’s name. Get an EIN (Employer Identification Number) from the IRS if you haven’t already, as it’s free and takes minutes online. Use the EIN instead of your Social Security number on tax forms, W-9s, and vendor applications.
When you invoice clients, the invoice should come from the LLC. When you buy business insurance (general liability, professional liability, or whatever fits your industry), the policyholder should be the LLC. When you hire contractors, the LLC issues the 1099 forms at year end. Every touchpoint where the business interacts with the world should reinforce that the LLC is its own entity, separate from you personally.
This consistency is what transforms your LLC from a piece of paper filed with the state into a functioning legal structure that protects your personal assets, gives you tax options, and lets you operate with credibility.