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Top 10 Business Formation & LLC Lawyers in Washington DC

DC business formation includes LLCs, S-Corps, C-Corps, and the unique DC nuance of federal contracting and government-relations work that intersects with many DC startups.

These 10 DC firms specialize in entity formation, federal contractor compliance, and small-business counsel.

How we picked these 10: We reviewed published verdicts and settlements, peer rankings (Best Lawyers, Super Lawyers, Chambers and Partners, Avvo), client review patterns, and bar association recognition. Firms that appeared consistently across independent sources made the list. We do not accept payment for placement, and we do not write sponsored reviews. More on our methodology →

1

Rosten Law PLLC

📍 DC Founded 2010 Boutique

Practice focus: Business formation, small business counsel

DC small/mid-business practice. Transparent budgeting for startups.

Fee structure
Hourly + flat
Free consultation
Free initial
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2

RISM LAW

📍 DC Founded 2005 Boutique

Practice focus: Business formation, contracts

Helps clients choose right entity structure. Strong startup practice.

Fee structure
Flat + hourly
Free consultation
Paid
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3

Lacki & Company, LLC

📍 DC area Founded 2005 Boutique

Practice focus: Startup, emerging companies, entity formation

DC-metro practice for startups + emerging growth companies.

Fee structure
Flat + hourly
Free consultation
Free initial
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4

Longman & Van Grack

📍 MD + DC Founded 2005 Mid-size

Practice focus: Business formation, contracts, litigation

Multi-jurisdiction MD/DC/VA practice with strong startup focus.

Fee structure
Flat + hourly
Free consultation
Free initial
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5

Gilman & Edwards, LLC

📍 MD + DC Founded 1990 Mid-size

Practice focus: Business formation, real estate, business law

DC-area firm with extensive entrepreneur experience.

Fee structure
Flat + hourly
Free consultation
Free initial
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6

Kimberly Shin Law Firm PLLC

📍 DC Founded 2010 Solo/boutique

Practice focus: Small business law

DC small-business practice with personal-attention model.

Fee structure
Flat + hourly
Free consultation
Paid
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7

Tobin O'Connor Concino

📍 DC Founded 1990 Boutique

Practice focus: Business law, real estate, employment

Multi-practice DC firm. Strong corporate formation bench.

Fee structure
Hourly + retainer
Free consultation
Paid
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10

Arnold & Porter — Corporate

📍 DC HQ Founded 1946 Global

Practice focus: Corporate formation, M&A, regulatory

DC-headquartered global firm. Strong corporate transactional practice.

Fee structure
Hourly + retainer
Free consultation
Paid
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What to expect from a DC business formation engagement

Most DC LLC formations take 1-2 weeks. Filing with DCRA (DC Department of Consumer and Regulatory Affairs).

What does a business formation lawyer in DC cost?

Basic LLC: $1,000-$2,500 + DCRA fees. C-Corp: $1,500-$4,000.

Red flags to watch for when picking a business formation lawyer in Washington DC

The legal directory you find on Google has thousands of Washington DC business formation firms. Most are competent. A few are problematic. The patterns to avoid:

Guaranteed outcomes. No ethical attorney can guarantee a result. If a firm promises a specific recovery, dismissal, or visa approval, walk away.

The disappearing partner. You meet a senior partner at intake, then never speak to them again. The case is handled by an unsupervised junior or a paralegal. Ask in writing who will be your day-to-day attorney.

Pressure to sign immediately. Reputable firms give you the retainer in writing, time to read it, and the option to take it home. High-pressure intake is almost always a sign of a volume mill, not a craftsperson's practice.

No verifiable track record. The firm should be able to point to verdicts, settlements, peer rankings, or bar association recognition. "We've helped thousands of clients" is marketing copy. Specific numbers, named cases, and third-party rankings are evidence.

Vague fee terms. "Don't worry about cost" is a red flag. Every legitimate Washington DC lawyer will give you a written engagement letter with the fee structure, what's covered, what triggers extra charges, and what happens if you fire them.

10 questions to ask in your free consultation

Most Washington DC firms on this list offer a free initial consultation. Use it. Bring a list of questions and write down the answers. Compare across at least two firms before you sign.

  1. Who, specifically, will handle my case day-to-day? Get a name. Get an email.
  2. How many cases like mine have you handled in the last three years? You want a number, not a brochure line.
  3. What is your fee, and what does it cover? Get the answer in writing before you sign.
  4. What case expenses am I responsible for, and when? Out-of-pocket costs surprise people. Ask now.
  5. What is the realistic range of outcomes for a case like mine? A good lawyer will give you a range. A bad one will promise the high end.
  6. How long will it take? Honest estimate, with the assumptions stated.
  7. Who else might be involved? Experts? Co-counsel? Larger cases routinely involve outside experts. Know who's on the team.
  8. How and how often will I hear from you? Email-only? Calls? Monthly updates? Set the expectation now.
  9. What happens if I want to change lawyers later? Rules allow it; the fee is sorted between firms. Make sure you understand the mechanics.
  10. What's the worst-case outcome for my case? A lawyer who refuses to discuss downside risk is selling you something.

What's specific about a business formation case in Washington DC

Washington DC is its own market. The procedure, the courts, and the strategy are city- and state-specific in ways that matter to your outcome.

Local courthouses matter. DC Superior Court at Judiciary Square and the U.S. District Court for the District of Columbia have judges, calendars, and procedures that shape how cases move. A firm that knows the local courthouse has an advantage.

Filing deadlines are strict. Notice of Claim windows for cases against the City or County, Statute of Limitations periods, and pre-suit certification requirements vary by case type and are unforgiving. A missed deadline often means a lost case — full stop.

Local procedure rules matter. Each court has its own forms, motion practice, and judge preferences. The right Washington DC firm will know not just the law, but the unwritten rules of the courthouse you'll be in.

Local plaintiffs/defendants do well in front of local juries. Verdict patterns vary by venue, and a trial-capable firm uses venue strategically.

Frequently asked questions

LLC, S-Corp, or C-Corp?

LLC for service businesses. C-Corp for VC-backed.

DC or Delaware?

Delaware for VC-backed startups. DC for most others.

DC-specific taxes?

DC franchise tax (unincorporated business franchise tax + corporation franchise tax).

Operating agreement?

Yes — DC requires it for every LLC.

Federal contracting registration?

SAM.gov registration needed for federal contractors. Many DC firms handle this.

One last thing. Choosing a lawyer is personal. Read the reviews. Call two or three firms before you sign. Ask each one: How many cases like mine have you taken to verdict in the last three years? The answer tells you everything. — The LawFirmSquare team