To maintain an LLC in good standing, you need to keep four things current: your state’s periodic report, a valid registered agent, a clean separation between business and personal finances, and your federal and state tax filings. Miss any one of them and you risk penalties, loss of your personal liability shield, or administrative dissolution of the company. The specific deadlines and fees vary by state, but the core obligations look the same almost everywhere.
File Your Annual or Biennial State Report
Nearly every state requires LLCs to file a periodic report with the Secretary of State or an equivalent agency. Some states collect it every year, others every two years. The report itself is short. It confirms the company’s legal name, its state file number, its principal office address, its registered agent, and the names and addresses of its members or managers.
Most states let you file online with instant processing and pay by card or electronic transfer, though paper filing by mail is usually still an option. Fees range from nothing in a handful of states to several hundred dollars in others. Late fees stack on top. An LLC that misses the deadline for multiple cycles gets flagged as delinquent and eventually dissolved by the state, so the due date belongs on a calendar you actually check.
Keep a Valid Registered Agent
Every LLC must have a registered agent authorized to accept lawsuits, tax notices, and other official mail on the company’s behalf. The agent needs a physical street address in the state of formation and has to be available there during business hours. A P.O. Box does not qualify, because the whole point is that legal documents can be hand-delivered.
You can serve as your own agent, appoint another individual who lives in the state, or hire a commercial service. If your agent moves, resigns, or becomes unavailable, file a change-of-agent form with the Secretary of State right away. The fee is usually under $25.
Letting the designation lapse is dangerous. States typically issue a notice of delinquency and give you 60 to 90 days to fix it before starting administrative dissolution. During a lapse, many states allow a plaintiff to serve your LLC by certified mail to the principal office or through the Secretary of State. If you never see the papers, the court can enter a default judgment and the company loses without ever appearing.
Keep Business and Personal Finances Separate
The liability protection an LLC offers depends on treating the business as genuinely separate from its owners. Members are generally not personally responsible for company debts, but a court can override that protection — known as piercing the veil — when the owner blurs the line. The most common trigger is commingling: running business revenue through a personal account, or paying personal expenses with company money.
The foundation is a dedicated business bank account. To open one, you need an Employer Identification Number from the IRS, which is your LLC’s federal tax ID. You can apply online at no cost, and the number is available for immediate use.1Internal Revenue Service. Employer Identification Number Deposit all business income into the account and pay all business expenses from it. Put the LLC’s legal name on leases, vendor agreements, utility accounts, invoices, and contracts, and sign as a representative of the company rather than in your personal capacity. Mixing even a handful of personal charges onto the business card can give a judge reason to disregard the shield entirely.
Meet Your Federal Tax Obligations
Forming an LLC does not exempt you from federal taxes. It just changes how you report them. The IRS has no dedicated tax classification for LLCs; instead it assigns a default based on the number of members, and you can elect a different treatment if you prefer.2Internal Revenue Service. Limited Liability Company (LLC)
A single-member LLC is treated as a disregarded entity by default. You report the business’s income and expenses on Schedule C of your personal Form 1040, and the net profit flows to Schedule SE to calculate self-employment tax.3Internal Revenue Service. Instructions for Schedule C (Form 1040)
An LLC with two or more members is classified as a partnership by default. The company files Form 1065 and issues a Schedule K-1 to each member showing their share of income, deductions, and credits. Members then report those amounts on their personal returns. For calendar-year LLCs, Form 1065 and all K-1s are due March 15. Form 7004 buys an automatic six-month extension for the return itself, but estimated tax payments are still due on the original schedule.4Internal Revenue Service. Publication 509 (2026), Tax Calendars
The penalty for filing Form 1065 late is $255 per partner for each month or partial month, up to 12 months.5Office of the Law Revision Counsel. 26 USC 6698 – Failure to File Partnership Return For a three-member LLC filing six months late, that is $4,590. The IRS may waive the penalty for reasonable cause, but forgetting does not qualify.6Internal Revenue Service. Failure to File Penalty
Members who take a share of profits rather than a W-2 salary generally owe self-employment tax on those earnings at 15.3 percent — 12.4 percent for Social Security and 2.9 percent for Medicare. The obligation starts once net self-employment income reaches $400 for the year, and you report it on Schedule SE alongside your personal return.7Internal Revenue Service. Topic No. 554, Self-Employment Tax
Watch for State Taxes and Out-of-State Activity
Many states impose taxes on LLCs beyond the annual report fee. Depending on where you are formed or do business, you may owe a franchise tax, a gross receipts tax, or a flat minimum annual tax. Some states calculate the amount based on income, assets, or member count; a few charge nothing extra. Check with your state’s department of revenue for what you owe and when, because missing a state tax can independently knock the company out of good standing.
If your LLC does business in a state other than the one where it was formed, that state may require you to register as a foreign LLC. Foreign qualification means filing paperwork, paying a registration fee, appointing a registered agent in the new state, and filing annual reports there as well. The definition of “doing business” varies, but usually covers having a physical office, employees, or regular in-person transactions with customers.
The most common penalty for skipping foreign qualification is losing the right to file lawsuits in that state’s courts. Your LLC can still be sued there; it just cannot initiate legal action, such as suing to enforce a contract, until it registers and pays any back fees and penalties. Some states also impose fines on the company and on individual officers or agents who authorized the unregistered activity.
Keep Your Internal Records Straight
Compliance is not only about filings with outside agencies. Update your Operating Agreement whenever the management structure changes or a member joins or leaves. Document major company decisions — taking on debt, buying property, admitting a new member — through written resolutions or meeting minutes. Keep detailed records of capital contributions and distributions so profit-sharing and voting rights are never in dispute.
Most states do not require LLCs to hold annual meetings the way corporations must, but holding them and keeping notes reinforces the company’s separate legal identity. Store governance documents at the principal place of business so they are available if an audit or lawsuit ever calls for them.
What Happens When You Fall Out of Compliance
When an LLC misses a required filing, fails to pay a tax, or lets its registered agent lapse, the state usually sends a notice of delinquency identifying the violation and giving the company 60 to 90 days to fix it. If nothing changes, the state can administratively dissolve the LLC. A dissolved LLC generally cannot conduct business, enter contracts, or bring lawsuits until it is reinstated.
Reinstatement is usually available but requires clearing every outstanding violation: filing the overdue reports, appointing a new registered agent if needed, paying back taxes, late fees, interest, and any reinstatement penalty, and submitting the state’s reinstatement application. In most states, once reinstatement takes effect it relates back to the date of dissolution, and the LLC is treated as though it was never dissolved. Anything that happened during the gap — missed lawsuits, lapsed contracts, lost opportunities — may not be undone so cleanly. The accumulated fees usually make prevention far cheaper than the fix.
If a lender, buyer, or partner asks you to prove the company is current, you can order a Certificate of Good Standing (sometimes called a Certificate of Existence or Certificate of Status) from the Secretary of State for a small fee. Keeping a recent copy on hand avoids delays when someone needs it on short notice.
Beneficial Ownership Reporting
The Corporate Transparency Act, passed in 2021, originally required most LLCs and other small entities to file Beneficial Ownership Information reports with the Financial Crimes Enforcement Network. As of March 2025, FinCEN announced that all entities created in the United States are exempt from that reporting requirement, and only foreign companies registered to do business in the U.S. still have to file.8Financial Crimes Enforcement Network. BOI E-Filing This area has changed several times in a short span, so check FinCEN’s website periodically in case the requirements shift again.