Thinking about starting your own law firm in the USA? That’s a big step—and an exciting one! But before you hang your name on the door, you’ll need to get a few legal ducks in a row. We’re talking licenses and permits. Don’t worry. It’s easier than it sounds if you break it down step by step.
Let’s dive into the how-to, served up simple and a little fun!
1. Be a Licensed Attorney
This one’s a no-brainer. You can’t start a law firm unless you are a licensed attorney. That means:
- You’ve graduated from law school
- You’ve passed your state’s bar exam
- You’ve met character and fitness requirements
If you haven’t cleared these steps, hit pause. Go pass the bar first!
2. Choose the Right Business Structure
You’ll want to choose a legal structure for your firm. Your options include:
- Solo Proprietorship
- Professional Corporation (PC)
- Professional Limited Liability Company (PLLC)
- Partnership or LLP
Most lawyers pick PC or PLLC. These offer limited liability—but check your state’s rules. Lawyers have special guidelines.

3. Register Your Business Name
Next up, give your firm a name! Most states need law firms to stick to names that include:
- The last name(s) of the lawyer(s)
- The type of structure (like “Smith Law, PLLC”)
Once picked, register it with your state’s business filing agency. This is usually the Secretary of State’s office.
4. Get an EIN (Employer Identification Number)
Even if you’re going solo, get an EIN from the IRS. Why?
- It lets you open a business bank account
- You’ll need it to hire people
- It keeps your Social Security Number private
Getting one is easy and free on the IRS website.
5. Apply for a Business License
Some states or cities require all businesses to have a general business license—even law firms. So you’ll need to:
- Check with your city or county clerk’s office
- Fill out a short form
- Pay a small fee
This license says, “Hey, I’m allowed to do business here!”
6. State Law Firm Registration
Certain states require law firms (especially PCs and PLLCs) to register with the state bar or board of law examiners. You may need to:
- Submit Articles of Organization
- Show proof of liability insurance
- Include a list of members or partners
This step varies a TON between states. Check with your state’s bar.
7. Malpractice Insurance
Not always required, but highly recommended. Some states make it mandatory for law firms to carry professional liability insurance.
Protect yourself. Even the best lawyers make mistakes.

8. Additional Permits
Depending on your situation, you might also need:
- Home Occupation Permit – if you’re working from home
- Zoning Permit – for opening an office space
Again, your local city or county office is the place to ask.
9. Set Up a Trust Account
If you’ll be holding client money (like retainers), you’ll need a trust account.
- Open a separate IOLTA account
- Follow your state bar’s trust account rules
- Never mix client money with your own!
10. Stay Compliant
Once you’re up and running, don’t forget to:
- Renew business licenses as needed
- File annual reports or taxes
- Stay up to date with CLE (continuing legal education)
Running a law firm isn’t a “set it and forget it” affair.
Final Thoughts
Starting a law firm is a blend of excitement, paperwork… and a bit of patience.
But once all your licenses and permits are set, you’re ready to serve justice—on your own terms!
Now go print those business cards. And don’t forget the scales of justice logo!