To form an LLC in DC, file a Certificate of Organization (Form DLC-1) with the Department of Licensing and Consumer Protection and pay a $99 filing fee, most easily through the DLCP’s CorpOnline portal. That filing creates the company, but it doesn’t finish the job. DC layers a tax registration, a Basic Business License, and a recurring biennial report on top of the formation itself, and skipping any of them can undo the protection you set the LLC up to get.
Pick a Name That Meets DC’s Rules
Your name has to include “Limited Liability Company” or an accepted abbreviation. DC recognizes “L.L.C.,” “LLC,” “L.C.,” “LC,” and “Limited Company,” and lets you shorten “Limited” to “Ltd.” and “Company” to “Co.”1D.C. Law Library. District of Columbia Code 29-103.02 – Name Requirements for Certain Types of Entities
The name also has to be distinguishable on the Mayor’s records from any other registered domestic entity, foreign entity doing business in DC, reserved name, or registered assumed name. The entity designator itself is ignored in that comparison, so “Beltway Consulting LLC” and “Beltway Consulting Ltd.” would not be treated as distinguishable.2D.C. Law Library. District of Columbia Code Title 29 Chapter 1 Subchapter III – Name of Entity
Search the DLCP’s CorpOnline portal to check availability before you file. If the name is free but you’re not ready to submit the formation paperwork, you can reserve it for $50.3Department of Licensing and Consumer Protection. Corporations Division Fees – Limited Liability Company
Line Up a Registered Agent
Every DC LLC needs a registered agent to receive lawsuits and government notices on the company’s behalf. The agent must have a physical street address in the District. A P.O. box will not do.4Department of Licensing and Consumer Protection. Registered Agent Combined Form RA-1-7
You can serve as your own agent if you have a qualifying DC address. You can also name a noncommercial agent (any willing person or entity) or hire a commercial registered agent, meaning a company that has filed with the Corporations Division specifically to provide this service. A commercial agent that is a business entity must itself be registered to do business in DC.4Department of Licensing and Consumer Protection. Registered Agent Combined Form RA-1-7
File the Certificate of Organization
Form DLC-1 is what actually creates the LLC. DC law requires the document to include the LLC’s name, the street and mailing addresses of its principal office along with the registered agent’s information, and, if the LLC will use a series structure to separate liabilities among different business lines, a statement to that effect.5D.C. Law Library. District of Columbia Code Title 29 Chapter 8 Subchapter II – Formation; Certificate of Organization, and Other Filings
The form also asks for the name and address of at least one organizer. The organizer is just the person submitting the paperwork; they don’t have to be a member or owner.
File through CorpOnline and pay the $99 fee by credit or debit card at submission.3Department of Licensing and Consumer Protection. Corporations Division Fees – Limited Liability Company Once the DLCP approves the filing, your LLC exists.
Write an Operating Agreement
The operating agreement is the LLC’s internal rulebook: profit splits, decision-making, what happens if a member leaves, how disputes get resolved. DC treats this agreement as binding on the LLC and its members, and anyone who becomes a member is deemed to have agreed to its terms.6D.C. Law Library. District of Columbia Code 29-801.08 – Operating Agreement; Effect on Limited Liability Company
You do not file it with the government. It stays with the company. Skipping it is a mistake, particularly for multi-member LLCs, because DC’s default statutory rules will govern the relationship instead, and those defaults rarely match what the members actually wanted. Single-member LLCs benefit too: a written agreement reinforces the separation between you and the business, which is the point of forming the LLC.
Get an EIN From the IRS
An Employer Identification Number is a nine-digit federal tax ID. You need one to open a business bank account, hire employees, or file federal returns for the LLC, and most LLCs, including single-member ones, need it.7Internal Revenue Service. Single Member Limited Liability Companies Applying through the IRS website is free and takes a few minutes.8Internal Revenue Service. Employer Identification Number
Register With the DC Office of Tax and Revenue
This is the step that catches people who think DLCP formation is the end of the government paperwork. It isn’t. You also have to register with the Office of Tax and Revenue (OTR) so DC can track your tax obligations. You’ll need your EIN and basic business information to register through the OTR’s online portal.
The main DC-level tax to know is the Unincorporated Business Franchise Tax. DC levies it at 8.25% on the taxable income of unincorporated businesses (which includes most LLCs) with gross receipts above $12,000. Before applying the rate, you can deduct a salary allowance equal to 30% of net income for the owners, plus a flat $5,000 exemption. Even if the math produces zero taxable income, a minimum tax applies: $250, or $1,000 if DC gross receipts exceed $1 million.9D.C. Law Library. District of Columbia Code 47-1808.03 – Tax on Unincorporated Businesses, Levy and Rates
There’s a significant carve-out. If more than 80% of the LLC’s gross income comes from personal services rendered by the members, and capital is not a material income-producing factor, the business is exempt from this tax. That covers many solo consultants, freelancers, and professional service providers.10Office of Tax and Revenue. DC Business Franchise Tax Rates
Get a Basic Business License
DC requires most businesses operating in the District to hold a Basic Business License (BBL). This is separate from your LLC formation and from your OTR registration.11D.C. Law Library. District of Columbia Code 47-2851.02 – Basic Business License Required
A few narrow exemptions exist: business activity generating $2,000 or less in gross annual revenue, sales of cottage food products, and charitable entertainment events with no rental charged. Everyone else needs the license.11D.C. Law Library. District of Columbia Code 47-2851.02 – Basic Business License Required
The BBL application goes through the DLCP and typically requires your EIN and proof of OTR registration. Depending on what you do, you may also need endorsements from other DC agencies before the license issues, for example, the Department of Health for food businesses.
Open a Business Bank Account
Open a dedicated business account as soon as the LLC is formed. Mixing personal and business funds is the fastest way to weaken your liability protection; if a court ever examines whether the LLC is a legitimate separate entity, commingled finances are the first thing they look at.
Banks generally want your approved Articles of Organization (Form DLC-1), your EIN confirmation, and government-issued ID for all owners. For multi-member LLCs, most banks prefer that all owners be present when the account is opened.
Choose How the LLC Will Be Taxed Federally
By default, the IRS treats a single-member LLC as a disregarded entity (taxed like a sole proprietorship) and a multi-member LLC as a partnership. Either way, the income flows to your personal return. You are not stuck with the default.12Internal Revenue Service. Entities 3
If the LLC earns enough that self-employment tax starts to hurt, electing S-corporation treatment can help. As a default LLC, you pay the 15.3% self-employment tax on all net earnings. With an S-corp election, you pay yourself a reasonable salary subject to payroll taxes, and profit above that salary is not subject to self-employment tax. For an LLC netting $150,000, the savings can be meaningful, though you’ll also need to run payroll, which adds administrative cost.
To elect S-corp treatment, file IRS Form 2553 within two months and 15 days of the start of the tax year you want the election to cover. Relief for late elections is available under certain conditions.13Internal Revenue Service. Instructions for Form 2553 You can also file Form 8832 to elect C-corporation treatment, though that’s rarely useful for small LLCs.12Internal Revenue Service. Entities 3
Keep the LLC in Good Standing
File the Biennial Report
Every two years, the LLC has to file a Biennial Report with the DLCP to confirm or update information like the registered agent and principal office address. The first report is due by April 1 of the year following the calendar year the LLC was formed, and subsequent reports are due every second April 1 after that.14D.C. Law Library. District of Columbia Code 29-102.11 – Biennial Report for Mayor
The filing fee is $300. Miss the deadline and a $100 late penalty is added. Let it slip long enough and the DLCP can administratively dissolve the LLC; reinstatement then costs another $300 on top of what you already owed.3Department of Licensing and Consumer Protection. Corporations Division Fees – Limited Liability Company
Protect the Liability Shield
The reason to form the LLC is that the company’s debts and obligations belong to the company, not to you. DC law says so directly: a member or manager is not personally liable for the LLC’s obligations solely by acting in that role, even after the company dissolves. DC also declines to punish informality; the statute provides that the LLC’s failure to observe particular corporate formalities is not grounds for personal liability.15D.C. Law Library. District of Columbia Code Chapter 8 – Limited Liability Companies
Protection is not absolute. Courts can still pierce the veil if you treat the LLC as a personal account, commingle funds, fail to keep separate records, or use the company to commit fraud. Keep the business genuinely separate and the shield holds.
Federal Beneficial Ownership Reporting
The Corporate Transparency Act originally required most LLCs to report beneficial owners to the Financial Crimes Enforcement Network (FinCEN). As of March 2025, FinCEN published an interim final rule exempting all domestically formed entities from that requirement; only entities formed under foreign law and registered to do business in a U.S. state are currently required to file.16FinCEN.gov. Beneficial Ownership Information Reporting This area has changed more than once, so check FinCEN’s site before assuming the exemption still stands.