Setting up an LLC in Washington, DC starts with a $99 online filing fee ($199 in person), but that's just the tip of the iceberg. The bigger bills come from everything else DC requires before your business can legally operate:

• A registered agent

• A General Business License, issued for a two-year or four-year term

• Industry-specific licenses

Working from home? Add another $72.60 for a Home Occupation Permit from the Department of Buildings. Every two years, DC also requires a $300 biennial report to keep your LLC alive.

Your final price tag depends heavily on your business model and industry, regardless of whether you file on your own, use a formation service, or hire an attorney.

Required Washington, DC LLC formation costs

The DLCP fee schedule lists a $99 filing fee, but zoning and licensing requirements push the real total higher. One terminology note before the numbers: DC officially calls the formation document a "Certificate of Organization," though most guides still say "Articles of Organization." Here is every mandatory expense before you can legally operate:

Endorsements added to a basic business license carry no cost under DC Code § 47-2851.03, a separate provision from the General Business License fee itself. Home Occupation Permit amounts come from the DOB fee schedule, and Forbes Advisor puts typical professional registered agent pricing at $90 to $250 per year; treat that range as a general market estimate rather than a DC-specific figure.

Meet these requirements and you're legally operational.

Optional LLC formation costs in Washington, DC

Beyond DC's mandatory fees, there's a layer of optional expenses that can make your first year significantly easier, or just drain cash if you don't actually need them.

• For a legal safety net, an attorney will draft your formation documents, operating agreement, and member resolutions for approximately $500 to $1,500, depending on the complexity and size of the firm.

• An accountant's initial tax strategy session typically costs $100 to $500 and can result in substantial savings on future franchise or self-employment taxes.

• Online LLC formation companies offer middle-ground solutions: plans range from $0 to approximately $299, plus the state filing fee.

• Name reservation costs $50 if you're not ready to file immediately, and DC holds your chosen name for 120 days. Confirm this figure against DLCP's live fee schedule before publishing, since it could not be verified against a primary source in this pass.

• Expedited processing speeds up the standard five-business-day online turnaround: add $50 for three-day service or $100 for same-day service.

• Trade name registration applies when you operate under a name other than your LLC's legal name. The article's figure of a flat $55 fee, with renewals due every two years by April 1, could not be confirmed against a primary DLCP or DC Code source in this pass and should be verified before publishing.

• Banks and major clients often request a Certificate of Good Standing, which costs another $50 to prove your entity meets all filing requirements. This DC-specific fee could not be confirmed against a primary source in this pass and should be verified before publishing.

DIY filing keeps money in your pocket but means working through DLCP instructions, tracking deadlines, and accepting legal documents at your home address. Paying a service or attorney shifts that workload elsewhere. The question becomes how much you value your time and privacy.

Ongoing annual costs for Washington, DC LLCs

DC's billing doesn't end after you file your formation documents. The District's recurring fees, and the penalties that follow when they're missed, often catch owners who budgeted only for the filing fee. Plan for these line items or risk administrative dissolution:

• The Washington, DC biennial report, due April 1 every other year, carries a $100 late fee, and DC can begin administrative dissolution if the report is more than five months overdue under DC Code § 29-106.01

• General Business License renewal, billed biennially; see the statute-versus-portal note above before budgeting an exact figure

• Your Washington, DC registered agent service fees, if you use a professional service (the range in the table above)

• Washington, DC franchise tax obligations apply once an LLC's DC-source gross income exceeds $12,000 for the year under DC Code § 47-1805.02; the unincorporated business franchise tax then runs 8.25% of taxable income, with a $250 minimum that rises to $1,000 once District gross receipts top $1 million, under DC Code § 47-1808.03

• Sales tax obligations at 6% on taxable goods and services through September 30, 2026, rising to 7% on October 1, 2026, per the OTR notice of Oct. 1, 2025 tax changes

• Professional help for taxes, bookkeeping, or automated compliance services

Streamline your DC compliance calendar with Discern

Between the biennial report, the General Business License renewal, and franchise tax tracking, a DC LLC juggles several recurring deadlines that don't share a single due date. Discern handles the Secretary of State layer of that compliance calendar: entity formation for $99 plus state fees, and a $350 annual subscription per state registration that covers registered agent service and biennial report filing, with reports generated automatically ahead of each due date.

For owners with entities in more than one state, the same platform covers all 51 jurisdictions. Foreign registrations complete in under an hour, with the certificate of good standing pulled automatically from your home state, and real-time processing estimates show when each filing will clear. Customers with 200+ state registrations complete their annual filings in 5 to 10 minutes.

Book a demo with Discern.

FAQs about the costs of forming an LLC in DC

These are the questions founders ask most often about DC LLC costs.

Are there any hidden fees associated with forming an LLC in DC?

The $99 filing fee never covers everything. You'll also need a General Business License, the $300 biennial report, and possibly a $72.60 Home Occupation Permit for zoning compliance. License endorsements themselves carry no separate charge under DC law.

Can I get a refund if my filing is rejected?

No. Under DC Code § 29-102.13, filing fees are nonrefundable processing fees; DC refunds only overpayments, duplicate payments, and erroneous payments. There is one break, though: DC Code § 29-102.06 lets you resubmit a corrected filing within 60 days of rejection without paying the fee again.

How do DC costs compare to other states?

DC ranks among the more expensive options, particularly with that $300 biennial report. Maryland and Arkansas are often cited as comparison points, but the specific upfront and annual figures for those states could not be confirmed against primary sources in this pass and should be verified before publishing.

Can I form my LLC in another state to save money?

You can, but those savings are likely to disappear quickly. As soon as you conduct business in DC, sign a lease, hire employees, or meet clients, you must foreign-qualify your out-of-state LLC here. That means a $220 Foreign Registration Statement fee, a DC registered agent, and the same $300 biennial report.