What to Do After Forming an LLC
After your LLC is approved, the next steps are to organize your legal records, separate your business finances, set up tax records, and avoid compliance mistakes that can create problems later.
Quick Answer
After forming an LLC, save your approved formation documents, create an operating agreement, get an EIN if needed, open a dedicated business bank account, set up bookkeeping, check tax requirements, apply for licenses or permits, and track your state annual report deadline.
Do not rely on older BOI articles that say every new LLC must file within 90 days. FinCEN's current guidance says entities created in the United States are exempt from BOI reporting. Some foreign entities registered to do business in the United States may still need to report.
Post-Formation Checklist
Use this checklist before you accept payments, sign contracts, hire workers, or claim business deductions through the LLC.
| Step | Why it matters | When to do it |
|---|---|---|
| Save formation documents | Proves the LLC exists and was approved by the state | Immediately |
| Create an operating agreement | Shows how the LLC is owned and managed | Before opening a bank account |
| Get an EIN | Needed for many bank, tax, payroll, and vendor accounts | After state approval |
| Open business bank account | Keeps business and personal money separate | Before receiving income |
| Set up bookkeeping | Tracks income, expenses, deductions, and tax records | Before first sale or invoice |
| Check tax obligations | Helps avoid missed estimated taxes, sales tax, or payroll filings | Before taking regular revenue |
| Track annual reports | Prevents state penalties or administrative dissolution | Within first month |
1. Save Your LLC Approval Documents
Your first step after your LLC is approved is to download and store your official formation records. These documents may be needed by banks, payment processors, accountants, lenders, vendors, and state agencies.
Keep digital and physical copies of:
- Approved Articles of Organization or Certificate of Formation
- State approval letter or certificate
- LLC name confirmation
- Registered agent information
- Organizer or member records
- State filing receipt
2. Create an Operating Agreement
An operating agreement is the internal rulebook for your LLC. It explains who owns the business, how profits are handled, who can sign contracts, how decisions are made, and what happens if the company closes.
Even a single-member LLC should have one. Banks may ask for it, and it helps show that the LLC is being treated as a real business entity rather than a casual side project.
What to include in an operating agreement
- LLC legal name and formation state
- Owner or member names
- Ownership percentages
- Management structure
- How profits and losses are allocated
- Who can open accounts and sign contracts
- Rules for adding or removing members
- Dissolution process
3. Get an Employer Identification Number (EIN)
An Employer Identification Number is a federal tax identification number issued by the IRS. Many LLCs need an EIN to open a business bank account, hire employees, file certain tax returns, apply for business credit, or work with vendors.
When an LLC usually needs an EIN
- The LLC has more than one member
- The LLC hires employees
- The LLC elects corporate or S-Corp taxation
- The bank requires an EIN to open a business account
- The LLC needs payroll, excise, alcohol, tobacco, or employment tax accounts
The IRS EIN application is free. If your principal business is in the United States or a U.S. territory and the responsible party has an SSN or ITIN, you may be able to apply online and receive the EIN immediately. If you are a non-U.S. founder without an SSN or ITIN, you may need to apply by fax, mail, or phone instead.
4. Open a Business Bank Account
Do not run LLC income and expenses through your personal checking account. A separate business bank account makes bookkeeping cleaner, supports your liability separation, and gives you better records if you are audited or sued.
Documents banks commonly request
- Articles of Organization or Certificate of Formation
- EIN confirmation letter from the IRS
- Operating agreement
- Government ID for each owner or authorized signer
- Business address and contact information
- Ownership information
Once the LLC exists, send business income into the business account and pay business expenses from the business account. If you pay personally before the account is open, record it properly as an owner contribution or reimbursable expense.
5. Check Whether BOI Reporting Applies
Beneficial Ownership Information reporting changed significantly. U.S.-created LLCs are currently exempt from BOI reporting under FinCEN's interim final rule. However, foreign entities that were formed outside the United States and registered to do business in a U.S. state may still need to file.
| Business type | Current BOI status |
|---|---|
| LLC created in a U.S. state | Generally exempt under current FinCEN guidance |
| Foreign company registered to do business in a U.S. state | May need to file if no exemption applies |
| U.S. person who owns a reporting foreign entity | Current FinCEN guidance says U.S. persons do not need to report BOI for that entity |
Because BOI rules have changed and may continue to change, always verify the current rule directly with FinCEN before filing or ignoring a filing obligation.
6. Set Up Bookkeeping Before You Start Spending
Bookkeeping is not just for tax season. It is how you prove what the business earned, what it spent, which expenses are deductible, and whether the LLC is being kept separate from your personal finances.
Basic bookkeeping setup
- Create income categories for products, services, affiliate income, or client work
- Create expense categories for software, contractors, advertising, banking fees, and office costs
- Save receipts and invoices
- Reconcile the business bank account monthly
- Track owner contributions and owner draws separately
- Keep tax documents in one folder for the year
For foreign-owned LLCs, bookkeeping is even more important because some tax filings may depend on correctly tracking related-party transactions, U.S.-source income, and owner contributions.
7. Understand Your LLC Tax Obligations
An LLC is a legal structure, not a single tax classification. For federal tax purposes, an LLC may be treated as a disregarded entity, partnership, C corporation, or S corporation, depending on ownership and elections.
| LLC type | Default federal tax treatment | Common filing path |
|---|---|---|
| Single-member LLC owned by an individual | Disregarded entity | Usually Schedule C with Form 1040 |
| Multi-member LLC | Partnership | Usually Form 1065 and Schedule K-1s |
| LLC taxed as S corporation | S corporation by election | Form 1120-S |
| LLC taxed as C corporation | Corporation by election | Form 1120 |
| Foreign-owned single-member LLC | Often disregarded entity, but special reporting may apply | May involve Form 5472 and pro-forma Form 1120 |
Many LLC owners also need to think about estimated taxes. The IRS says people in business for themselves generally need to make estimated tax payments if their withholding is not enough and they expect to owe enough tax when they file.
Related guide: LLC Tax Strategy.
8. Check Business Licenses, Sales Tax, and Local Permits
Forming an LLC does not automatically give you every license needed to operate. Your licensing requirements depend on your state, city, county, industry, and whether you sell taxable goods or services.
You may need to check:
- City or county business license
- Sales tax permit or seller's permit
- Home occupation permit
- Professional license
- Contractor license
- Health department permit
- Employer registration if you hire workers
9. Track Your Annual Report and State Compliance Deadline
Most LLCs have ongoing state requirements. Depending on the state, this may be called an annual report, biennial report, franchise tax report, statement of information, or periodic report.
Missing this deadline can lead to late fees, loss of good standing, or administrative dissolution. Put the deadline in your calendar immediately after forming the LLC.
Related guides: State-by-State Guides and our LLC Formation Hub.
Example Timeline: First 30 Days After LLC Approval
| Timeframe | Action |
|---|---|
| Day 1 | Download approval documents and save your state filing receipt |
| Day 1–3 | Create and sign your operating agreement |
| Day 2–5 | Apply for an EIN if needed |
| Day 3–10 | Open a business bank account |
| Day 5–15 | Set up bookkeeping categories and receipt storage |
| Day 10–20 | Check licenses, sales tax, and local permits |
| Day 15–30 | Add state annual report and tax deadlines to your calendar |
Example Scenario
Chloe forms a single-member LLC for her online tutoring business. After approval, she downloads the state approval letter, signs a simple operating agreement, gets an EIN from the IRS, and opens a business checking account. She waits to accept client payments until the bank account is ready. Her first $500 client payment goes into the business account, and her software subscription is paid from the same account.
By doing this, Chloe avoids mixing personal and business funds. Her bookkeeping is clean from the first transaction, and she has the records needed for taxes, banking, and future financing.
Common Mistakes After Forming an LLC
- Using a personal bank account: This creates messy records and weakens the separation between you and the business.
- Assuming the LLC lowers taxes automatically: An LLC does not create tax savings by itself. Tax savings usually come from deductions, elections, payroll planning, and proper bookkeeping.
- Paying for an EIN unnecessarily: The IRS does not charge for an EIN. Be careful with websites that charge for something the IRS provides for free.
- Ignoring annual reports: State deadlines are separate from federal tax deadlines.
- Not checking licenses: Your LLC approval does not automatically give you a local business license or sales tax permit.
- Relying on outdated BOI information: BOI rules changed. Check FinCEN before filing or assuming you do not need to file.
What to Do Next
- Save your state approval documents.
- Create and sign your operating agreement.
- Apply for an EIN if your LLC needs one.
- Open a dedicated business bank account.
- Set up bookkeeping before the first transaction.
- Check your tax classification and estimated tax obligations.
- Check state, city, county, and industry license requirements.
- Add annual report deadlines to your calendar.
Do not wait until tax season. The best time to organize your LLC is before the first customer payment, first contractor invoice, or first business expense.