Paperwork First: Your LLC's First 30 Days, Mapped Out Day by Day

You filed the articles of organization, paid the state fee, and got a confirmation email. Congrats — you own an LLC. Now comes the part nobody Instagrams about: the 30 days of setup that determine whether your new entity actually protects you, or whether it's just an expensive shell with your personal bank account still wired to everything.

Here's the honest truth from the trenches: most IRS headaches and legal vulnerabilities don't come from bad ideas. They come from skipped admin steps in week one. So let's walk through it, step by step.

Week 1: Get Your EIN (And Don't Pay Anyone for It)

Your Employer Identification Number is your business's Social Security number. You need it to open a bank account, hire employees, and file taxes.

Here's the mistake that costs new founders real money: paying third-party sites $75–$200 to "file" for them. The IRS issues EINs for free directly at IRS.gov, and the whole process takes about 10 minutes online. Scam sites rank high in search results specifically because new founders don't know this.

Apply only through the official IRS site, save the CP 575 confirmation letter PDF somewhere you'll actually find it, and move on.

Week 1–2: Open a Real Business Bank Account

Commingling funds is the single fastest way to destroy your liability protection. If your LLC's money and your grocery money live in the same account, a court can (and will) "pierce the corporate veil" — meaning your personal assets become fair game in a lawsuit.

To open the account, most US banks want:

• Your Articles of Organization (or a copy)
• Your EIN confirmation letter
• Your operating agreement (more on that below)
• Two forms of ID for any member with signing authority

A quick note on state nuances: New York requires LLCs to publish a notice in newspapers for six consecutive weeks — one of the most expensive compliance quirks in the country, sometimes running $1,000+ in certain counties. California LLCs owe an $800 annual franchise tax no matter what they earn. Delaware is popular but often overkill for a local lawn care business. Check your Secretary of State's site — it's usually less painful than you fear.

Week 2: Write (Yes, Actually Write) an Operating Agreement

Single-member LLC owners skip this constantly, and it's a mistake. Even a one-page agreement matters because:

1. Banks often request it to open your account
2. It proves the LLC is a real, separate entity
3. If you ever add a partner, you'll be glad the ground rules exist

You don't need a lawyer for a single-member version — free and low-cost templates from reputable sources work fine for simple structures. Multi-member? That's when an hour of attorney time is worth every dollar.

Week 3: Licenses, Permits, and Registered Agent Sanity Check

There's no universal "business license" in the US. What you need depends on your industry, city, and county. Common ones:

• General business license — required by many cities for any operation
• Seller's permit — if you're selling physical goods (most states)
• Professional licenses — cosmetology, contracting, real estate, food service
• Home occupation permit — if you're running things from your house

Your city hall or county clerk's office website is the starting point. The SBA's permit lookup tool is also solid.

While you're at it, confirm your registered agent info is current. Missing an annual report or a legal notice because it went to an old address is a self-inflicted wound.

Week 4: Insurance Before Your First Customer

General liability insurance for a small service business often runs $40–$80/month. That's less than a dinner out, and it covers the slip-and-fall lawsuit or the client property you accidentally damage. If you'll hire anyone — even part-time — most states legally require workers' comp from employee #1.

Talk to an independent insurance agent or use an online provider that specializes in small business. Get a certificate of insurance (COI) too; many commercial clients won't let you on-site without one.

Your Printable 30-Day Checklist

Days 1–7

• File articles of organization (if not done)
• Get EIN free at IRS.gov
• Confirm state-specific requirements (NY publication, CA franchise tax, etc.)

Days 8–14

• Draft and sign operating agreement
• Open business bank account
• Order business debit card

Days 15–21

• Research federal, state, county, and city licenses
• File for seller's permit if applicable
• Verify registered agent details

Days 22–30

• Get general liability quote and bind coverage
• Add workers' comp if hiring
• Set up bookkeeping (even a simple spreadsheet or software trial)
• Calendar your state's annual report deadline

Thirty days. One checklist. Zero excuses. The boring setup phase isn't glamorous, but it's the foundation everything else gets built on — and now you've got the blueprint.