After your Articles of Organization are filed, the LLC legally exists — but it isn’t yet operational, and the liability protection you formed it to get is still fragile. What to do after filing Articles of Organization comes down to a short list of follow-through tasks: write an operating agreement, get a federal tax ID, choose how you’ll be taxed, separate your money from the business’s money, line up licenses and insurance, handle payroll correctly if you hire, and keep the entity in good standing with your state. Most of these cost little. Skipping them is what causes new LLCs to lose their liability shield or get administratively dissolved.
Write an Operating Agreement
The operating agreement is the internal contract among members. It sets ownership percentages, how profits and losses are split, who decides what, and what happens when someone leaves, dies, or wants to buy in. Most states don’t require you to file it anywhere, but that doesn’t make it optional in practice. Without one, your LLC runs on your state’s default rules, and those defaults often don’t match what the owners actually intended — a 50/50 split between two members, say, even when one put up 90% of the capital.
Even a single-member LLC benefits from having one. The document is evidence that you treat the business as a separate entity, which matters if a creditor or court ever questions whether the LLC is real.
A workable agreement covers at least these points:
- Each member’s ownership percentage and what they contributed (cash, equipment, services) to earn it.
- How profits and losses are allocated, which can differ from ownership percentages if the members agree.
- Which decisions need unanimous consent versus a simple majority, and how day-to-day management works.
- The process for adding members, buying out departing ones, and handling a member’s death or incapacity.
- Whether the LLC can require members to put in more money later, and how.
Keep the signed agreement at the LLC’s principal office along with documentation of every member’s initial capital contribution. These records matter during audits, ownership disputes, and any future challenge to whether the LLC operates as a legitimate separate entity.
Get a Federal Employer Identification Number
Your LLC needs an Employer Identification Number (EIN) before it can open a bank account, file a tax return, or hire anyone. The EIN is a nine-digit number the IRS assigns to identify the business, functioning like a Social Security number for the entity.
The fastest route is the IRS online application, which issues the number immediately at no cost. You’ll need the LLC’s legal name exactly as it appears on your Articles of Organization and the name and Social Security number (or ITIN) of one “responsible party” — the person who controls the entity’s funds.1Internal Revenue Service. Get an Employer Identification Number The IRS also accepts Form SS-4 by fax or mail, but those methods take days or weeks.
Use the EIN on every federal tax return, payroll filing, and piece of IRS correspondence, and keep the confirmation letter — banks and licensing agencies will ask for it.2Internal Revenue Service. Employer Identification Number
Choose How Your LLC Will Be Taxed
The IRS doesn’t tax LLCs as their own category. It assigns a default based on member count. A single-member LLC is a “disregarded entity,” with income and expenses flowing straight onto the owner’s personal return. A multi-member LLC is taxed as a partnership, filing Form 1065 with each member receiving a Schedule K-1.3Internal Revenue Service. Single Member Limited Liability Companies
If the default works for you, no filing is needed. Two alternative elections are worth weighing:
- C corporation election, made on Form 8832. The LLC is taxed as a separate corporation and pays its own income tax. This can suit businesses that plan to reinvest profits rather than distribute them. The election can take effect up to 75 days before you file it or up to 12 months after.4Internal Revenue Service. Form 8832 Entity Classification Election
- S corporation election, made on Form 2553. This can avoid double taxation and reduce self-employment taxes for owners who also work in the business. The deadline is tight: generally the 15th day of the third month of the tax year you want the election to begin. For a brand-new LLC, that’s roughly two and a half months from formation.
Picking the wrong classification, or missing the S-corp window, can cost thousands. If the LLC will generate meaningful income in year one, this is the step worth running past a tax professional before acting.
Open a Business Bank Account
Mixing personal and business funds is the fastest way to lose your liability protection. When courts “pierce the veil” and hold owners personally responsible for business debts, commingled finances are usually the reason. A dedicated bank account draws the line.
Most banks will ask for your filed Articles of Organization (or a certified copy), your EIN confirmation letter, and a government-issued ID for anyone who will sign on the account. Multi-member LLCs are often asked for the operating agreement so the bank can confirm who has authority.5U.S. Small Business Administration. Open a Business Bank Account
After it’s open, discipline is what matters. Every business expense, client payment, and owner distribution should run through this account. Pay yourself a documented distribution or salary rather than swiping the business card at the grocery store. That habit protects the shield and makes tax preparation far cleaner.
The business account is also where you start building credit in the LLC’s own name. Registering for a free D-U-N-S Number through Dun & Bradstreet creates a profile where business credit activity gets reported, and consistent, on-time payment on a small business card builds a track record that can eventually support financing without a personal guarantee.
Apply for the Licenses and Permits Your Business Needs
Forming the LLC gives you an entity. It doesn’t authorize you to operate. Depending on your industry and location, you may need federal, state, and local permits before you can legally do business.
Most small businesses don’t need a specific federal license, but certain activities do: selling alcohol (Alcohol and Tobacco Tax and Trade Bureau), commercial fishing (NOAA Fisheries), and anything involving firearms (ATF), among others.6U.S. Small Business Administration. Apply for Licenses and Permits
State and local requirements catch far more businesses. Common ones include:
- A general business license, often required by cities or counties just to operate within their jurisdiction.
- A sales tax permit if you sell taxable goods or services.
- A professional license for regulated trades such as accounting, real estate, construction, or cosmetology.
- A home occupation permit if you run the business out of your residence.
- Health or fire department permits for locations that serve the public.
Start with your state’s business licensing portal and your city or county clerk. Fees run from under $50 for a basic license to several hundred for specialized permits. Operating without a required license can trigger fines or forced closure, and most permits need periodic renewal, so put the expiration dates on your calendar.
Get Business Insurance
The LLC limits your personal liability. It does not protect the business itself against lawsuits, property damage, or professional mistakes. Insurance covers that gap, and carrying it is often a condition of signing a lease, landing a contract, or getting licensed in certain industries.
Policies worth looking at early:
- General liability, covering bodily injury, property damage, and related legal costs. Nearly every business that interacts with the public or works on client sites should carry it.7U.S. Small Business Administration. Get Business Insurance
- Professional liability, covering claims of malpractice, errors, or negligence for service businesses.
- Commercial property, covering equipment, inventory, and physical space against fire, theft, and storms.
- Workers’ compensation, required in nearly every state once you have employees, covering medical costs and lost wages for work-related injuries.
A business owner’s policy (BOP) bundles general liability and commercial property at a lower combined premium and tends to fit small operations well. If you work from home, your standard homeowner’s policy almost certainly excludes business activity; a rider can cover a limited amount of equipment and third-party injury.7U.S. Small Business Administration. Get Business Insurance
Set Up Payroll Before You Hire
The EIN gets you started as an employer, but hiring brings a separate set of obligations. Get these in place before the first employee’s start date — penalties for missed deposits and filings accumulate fast.
Federal Payroll Taxes
You’ll withhold federal income tax, Social Security (6.2%), and Medicare (1.45%) from each employee’s wages, and you’ll report and deposit those taxes using Form 941. New employers are treated as monthly schedule depositors for the first calendar year: taxes withheld during a month are due by the 15th of the following month.8Internal Revenue Service. Publication 15 (2026), (Circular E), Employer’s Tax Guide
Federal Unemployment Tax (FUTA) applies if you pay $1,500 or more in wages in any calendar quarter or had at least one employee for part of a day in 20 or more weeks during the year. The rate is 6.0% on the first $7,000 of each employee’s annual wages, but employers who pay state unemployment taxes on time get a credit of up to 5.4%, bringing the effective rate to 0.6% — about $42 per employee per year. FUTA is reported annually on Form 940.8Internal Revenue Service. Publication 15 (2026), (Circular E), Employer’s Tax Guide
Form I-9 and State Registration
Federal law requires every employer to complete Form I-9 for each new hire. The employee fills out their section on or before their first day, and you must physically examine their identity and work authorization documents within three business days of that start date.9USCIS. 10.0 Retaining Form I-9 Keep each I-9 for three years after the hire date or one year after employment ends, whichever is later.
Most states separately require you to register with the state workforce or labor agency for unemployment insurance, set up state income tax withholding, and carry workers’ compensation before your first employee’s start date. Some of these registrations take weeks, so start early.
Keep the LLC in Good Standing
Forming the LLC was one-time. Keeping it alive isn’t. Most states require periodic reports — usually annually, sometimes every two years — confirming the LLC’s legal name, principal address, registered agent, and the names of its managers or members. Filing fees run from nothing in a handful of states to several hundred dollars, with many falling between $50 and $200.
Keeping Your Registered Agent Current
Every state requires your LLC to designate a registered agent: a person or company authorized to receive legal documents and official notices on the LLC’s behalf. You named one when you filed the Articles of Organization, and the designation has to stay current. If the agent resigns, moves, or becomes unavailable, you have to file an update with your state’s business filing office. A lapsed designation can mean a lawsuit or compliance notice reaches no one, with no excuse that stands up later.
You can serve as your own agent in most states, but you have to be reachable at a physical address during business hours. Commercial registered agent services generally run $100 to $250 per year and can make sense if you work remotely or move often.
What Happens If You Fall Behind
A missed annual report or a lapsed registered agent doesn’t just produce a late fee. States can administratively dissolve the LLC, stripping its authority to conduct business. A dissolved LLC can’t file a lawsuit, and anyone who keeps operating on its behalf may be held personally liable for debts incurred during the dissolved period. In many states, the LLC’s name goes back into the public pool, and another business can take it before you reinstate.
Reinstatement is usually available but requires paying back fees plus penalties and filing the missed reports, and some states impose a waiting period. The practical answer is a recurring calendar reminder a few weeks before your state’s deadline, treated the same way as rent.
What About Beneficial Ownership Reporting?
The Corporate Transparency Act, passed in 2021, created a requirement for most business entities to report their beneficial owners to the Financial Crimes Enforcement Network (FinCEN). As of March 2025, FinCEN issued an interim final rule that exempts all domestic companies — including LLCs formed in any U.S. state or tribal jurisdiction — from this reporting requirement. Domestic LLCs do not currently need to file a Beneficial Ownership Information (BOI) report, and FinCEN has stated it will not enforce penalties against domestic reporting companies or their beneficial owners.10Financial Crimes Enforcement Network. Beneficial Ownership Information Reporting
The exemption came through a regulatory revision that removed domestic entities from the definition of “reporting company.” FinCEN has said it will issue a final rule after reviewing public comments, which could modify or reinstate some domestic reporting obligations.11Federal Register. Beneficial Ownership Information Reporting Requirement Revision and Deadline Extension
Foreign companies registered to do business in the United States are still required to file. The underlying statute also still carries penalties for willful noncompliance: civil fines of up to $500 per day (adjusted annually for inflation) and criminal penalties of up to $10,000 and two years in prison.12Financial Crimes Enforcement Network. Frequently Asked Questions If your LLC was formed domestically, no BOI action is required as of 2026, but it’s worth checking FinCEN’s updates periodically in case the final rule restores a domestic filing obligation.