LLC Filing Checklist: Everything You Need Before You Start

Alright, you're ready to file your LLC. You've got the state picked out, you know what you're doing, now you just need to actually fill out the form and pay the fee.

But here's what usually happens: You start filling out the form and realize "wait, what's my registered agent address?" or "do I need a business purpose?" or "what the hell is an organizer?"

Then you have to stop, go find that information, come back, and hopefully you don't lose your spot in the online form.

So here's everything you need to have ready BEFORE you start the filing. Get all this stuff together first, then the actual filing takes like 15 minutes.

Step 1: Choose and Verify Your Business Name

Your LLC's name is the first thing you'll need to decide — and it's not as simple as just picking something you like.

Name Requirements (Every State Has Them)

Your LLC name must:

• Include "LLC" or "Limited Liability Company" (or an approved abbreviation like L.L.C.)
• Be distinguishable from existing businesses in your state
• Not include restricted words like "Bank," "Insurance," or "University" (unless you're licensed)
• Not imply government affiliation (no "FBI," "Treasury," "State Department," etc.)

How to Check Name Availability

Before you fall in love with a name, make sure it's available:

1. Go to your state's Secretary of State website
2. Use the business entity search tool
3. Search for your desired name
4. If it's taken or too similar to an existing business, choose something else

Reserve Your Name (Optional but Smart)

Most states let you reserve a business name for 60-120 days before you file your LLC. This costs $10-50 and guarantees nobody else can claim your name while you're getting everything else ready.

When to reserve: If you're not ready to file immediately but want to lock in your name.

Step 2: Choose a Registered Agent

Every LLC must have a registered agent — a person or company authorized to receive legal documents (lawsuits, subpoenas, tax notices) on behalf of your business.

Registered Agent Requirements

Your registered agent must:

• Be a person 18+ years old OR a business authorized to act as a registered agent
• Have a physical street address in your formation state (P.O. boxes don't count)
• Be available during normal business hours to receive documents

Your Options

Option 1: Be your own registered agent (FREE)

• You must have a physical address in the state
• You must be available during business hours
• Your name and address will be publicly listed

Option 2: Hire a registered agent service ($100-300/year)

• They handle all legal correspondence
• They scan and email you documents
• Your personal address stays private
• Useful if you travel or work irregular hours

Decision point: If you're forming in your home state and work from a fixed location, you can be your own agent. If you travel frequently, work remotely, or value privacy, hire a service.

Step 3: Gather Member and Manager Information

You'll need to provide names and addresses for your LLC's members (owners) and managers (if applicable).

Member-Managed vs. Manager-Managed

Member-managed: All owners participate in day-to-day decisions. Most common for small LLCs.

Manager-managed: One or more managers (who may or may not be owners) run the business. Owners are passive investors.

What you'll need:

• Full legal names of all members
• Mailing addresses for all members
• Percentage ownership for each member
• If manager-managed: names and addresses of managers

Step 4: Determine Your Principal Business Address

This is the physical location where your business operates. It can be:

• Your home address (if you work from home)
• A commercial office or retail space
• A coworking space

Important: This is different from your registered agent address (though they can be the same). This is where you conduct business, not just where you receive legal mail.

Step 5: Write a Purpose Statement

Most states require a brief description of your LLC's purpose. You have two options:

Option 1: General purpose (recommended)

"To engage in any lawful business activity permitted under state law."

This gives you maximum flexibility. You can change your business focus without amending your Articles of Organization.

Option 2: Specific purpose

"To operate a web design and digital marketing agency."

This is more descriptive but limits your flexibility. If you want to pivot later, you'll need to file amendments.

Our recommendation: Use the general purpose statement unless you're in a regulated industry that requires specificity.

Step 6: Prepare Your Operating Agreement

An operating agreement is an internal document that outlines how your LLC will be run. It's like bylaws for a corporation.

Is It Required?

Most states don't require an operating agreement to file your LLC — but you should have one anyway.

Why it matters:

• Defines ownership percentages
• Outlines profit distribution
• Establishes voting rights and decision-making processes
• Protects your LLC's limited liability status
• Prevents disputes between members
• Required by most banks to open a business account

What to Include in Your Operating Agreement

• LLC name and formation date
• Member names and ownership percentages
• Capital contributions (how much each member invested)
• Profit and loss distribution (usually proportional to ownership)
• Management structure (member-managed or manager-managed)
• Voting rights (how decisions are made)
• Rules for adding/removing members
• Dissolution procedures (what happens if the LLC closes)

Step 7: Get Your EIN (Employer Identification Number)

An EIN is like a Social Security number for your business. You'll need it to:

• Open a business bank account
• Hire employees
• File business tax returns
• Apply for business licenses

When to Get Your EIN

You can't apply until after your LLC is officially formed, but you can prepare the application.

How to apply:

1. Go to IRS.gov and search for "EIN Assistant"
2. Complete the online application (takes 10-15 minutes)
3. Receive your EIN immediately (it's free)

What you'll need for the EIN application:

• Your LLC's legal name
• Your LLC's formation date
• Principal business address
• Responsible party's name and SSN (usually the primary owner)

Step 8: Prepare Payment for Filing Fees

Filing fees vary by state, typically ranging from $50 to $500. Check your state's Secretary of State website for exact fees.

Common payment methods:

• Credit or debit card (online filings)
• Check or money order (mail filings)
• ACH bank transfer (some states)

Pro tip: If you want your LLC formed quickly, pay for expedited processing ($50-200 extra in most states). Standard processing takes 1-4 weeks; expedited is usually 1-3 business days.

Step 9: Post-Filing Checklist

Once your LLC is approved, there are a few more steps to complete:

Common Mistakes to Avoid

Mistake #1: Filing Before Checking Name Availability

Your filing will be rejected if your name is already taken. Always search first, reserve if needed.

Mistake #2: Using a P.O. Box for Your Registered Agent

Most states require a physical street address. P.O. boxes won't work.

Mistake #3: Skipping the Operating Agreement

Even if your state doesn't require it, get one. It protects you legally and prevents disputes with co-owners.

Mistake #4: Not Getting an EIN

You can't open a business bank account without one. Apply as soon as your LLC is approved.

Mistake #5: Mixing Personal and Business Finances

Using your personal bank account for business expenses can pierce your LLC's liability protection. Keep them separate from day one.

Final Checklist: Are You Ready to File?

Ready to File Your LLC?

Now that you know exactly what you need, you can file your LLC with confidence. No surprises, no delays, no missing information.

Each state has slightly different forms and requirements, but the core information is the same. Use our state-specific guides to get step-by-step instructions, downloadable forms, and filing fee information for your state.