What Forming an LLC Actually Does (And What It Doesn't)
Forming an LLC creates a new legal entity that owns your business operations. The LLC, not you personally, becomes the contracting party for leases, customer agreements, bank accounts, vendor relationships, and lawsuits. This separation is the entire point, your personal assets (home, car, savings) sit behind a legal wall that creditors and plaintiffs generally cannot reach through the LLC itself, provided you maintain the formalities.
What it does not do: reduce the federal tax bill, create operational legitimacy on its own, or cover your own acts. Those limits are worked through in what an LLC is. This page is about the mechanics of getting one, correctly, the first time.
When forming an LLC is the right move
Three signals: real risk exposure through customers, contracts, vendors, employees or premises; business assets worth protecting; and a need for clean separation of finances. With none of them, a sole proprietorship holds for the first six to twelve months. The timing question is settled in why start an LLC.
Why "LLC" beats "S-corp" and "C-corp" for most new businesses
The LLC gives corporate liability protection without a board, shareholder meetings or required minutes, and its tax classification stays elective. Starting as an LLC and electing later is far easier than the reverse, which is why the sole proprietorship comparison and the C corporation comparison both end in the same place for most founders.
The Seven-Step LLC Formation Process
Forming an LLC requires seven distinct steps. Skip any one and your formation is incomplete, which can mean rejected state filings, denied bank account openings, lost liability protection, or unexpected tax obligations. File.Business handles all seven steps as a single workflow, see how at the end.
Step 1: Choose your formation state
Most LLCs should form in the state where they actually operate. The popular Delaware and Wyoming alternatives only make sense in specific situations: Delaware for venture-backed C-corp-equivalent LLCs preparing to raise institutional capital (it adds cost and complexity for typical small businesses), Wyoming for asset-protection holding companies with anonymity needs (its low fees and strong privacy laws come with the complication of needing foreign qualification in your operating state anyway). For 90% of small businesses, the answer is your home state, the state where you live, where you'll have employees, where you'll lease space, where most of your customers will be. The method for working that out is in how to choose a state, and the case for and against each famous jurisdiction is in the best state guide.
Step 2: Choose and reserve your LLC name
State law requires your LLC name to: (a) include an LLC designator ("LLC", "L.L.C.", "Limited Liability Company", or similar, exact requirements vary), (b) be distinguishable from all other active business entities registered in the state, and (c) not include restricted words (Bank, Insurance, Engineering, and others typically require regulatory pre-approval). Before filing, search the state's business entity database to confirm availability. Many states offer name reservation for a $25 to $50 fee that locks the name for 60 to 120 days while you prepare your formation documents. Run the state record, the federal trademark register and the domain in one pass first; the sequence is set out in how to name a business and the state record itself is searchable through our name availability tool.
Step 3: Designate a registered agent
Every state requires you to designate a registered agent, a person or business with a physical street address in the state, available during business hours to accept service of process. You can serve as your own registered agent, but doing so puts your home or office address on the public business record permanently, exposes you to receiving lawsuit papers in person, and creates operational friction every time you travel. A commercial registered agent service costs $100 to $300 per year and solves all three problems. What the role legally requires is in what a registered agent is, and the honest case for doing it yourself is in should you be your own registered agent. File.Business includes registered agent service free for the first year with new LLC formations.
Step 4: File Articles of Organization
The Articles of Organization (called Certificate of Formation in some states) is the foundational document that creates your LLC. It includes the LLC's legal name, principal address, registered agent designation, management structure (member-managed or manager-managed), and the names of the organizer(s) who file the document. State filing fees range from $35 (Montana) to $520 (Massachusetts), with the median state at $100 and most charging $50 to $150. Processing times range from same day (Wyoming, Delaware) to two to four weeks in the states that still work on paper. The document itself is compared with its corporate counterpart in Articles of Organization vs Articles of Incorporation.
Step 5: Draft an operating agreement
The operating agreement is the LLC's internal governance document, it defines how the LLC is owned, managed, taxed, and dissolved. Most states do not require operating agreements legally, but every LLC needs one for three reasons: (a) banks and lenders typically require it to open accounts and extend credit, (b) it overrides default state rules that may not match how you want to run the LLC, (c) it documents the agreements between members so disputes have a clear resolution framework. Even single-member LLCs should have one, because it preserves the liability protection by demonstrating that the LLC is a real separate entity with formal governance. What belongs in the document is listed in operating agreement essentials, and the one-owner version is covered in the single-member guide.
Step 6: Obtain an EIN from the IRS
An Employer Identification Number (EIN) is the LLC's federal tax ID. It's required to open business bank accounts, hire employees, file business tax returns, and complete most B2B contracts. Apply directly through the IRS (online if you have a US Social Security Number, by paper or fax otherwise), applications are free and approval is immediate for online filings. Foreign-owner LLCs without an SSN must file Form SS-4 by fax or mail, with approval taking four to twelve weeks. The field-by-field walkthrough is in the EIN guide, and the non-resident route is in US LLCs for foreign founders.
Step 7: Set up state-level compliance infrastructure
After the LLC exists legally, set up the recurring compliance infrastructure: open a business bank account using the EIN and filed Articles, register for state sales tax permit if applicable, register for state employment tax if hiring, apply for any required business licenses or professional licenses, and calendar the LLC's annual report or biennial statement due date so it doesn't quietly slip into past-due status during year one. This step is where most DIY formations break down, owners file the LLC and then forget the ongoing obligations until something breaks: a bank account flagged, a license application denied, a state notice arriving at a stale registered agent address. Look your own date up in annual report deadlines by state, check whether you owe a state entity tax in franchise tax by state, and if you sell taxable goods, start with the seller permit guide.
Form your LLC
If you would rather not do this yourself, we prepare the articles, check name availability with the state, and file it for you. Or keep reading and file it on your own. This guide covers everything you need either way.
Filing Cost: What an LLC Actually Costs to Form
LLC Filing Fees Across All 51 Jurisdictions (2026)
| State | State filing fee | Annual report fee | Processing |
|---|---|---|---|
| Kentucky | $40 | $15 | 5-7 business days |
| Arkansas | $45 | $150 | 5-10 business days |
| Mississippi | $50 | $0 | 5-7 business days |
| Wyoming | $100 | $60 | 2-3 business days |
| Florida | $125 | $139 | 2-5 business days |
| Texas | $300 | $0 (no-tax-due) | 3-7 business days |
| Delaware | $110 | $400 LLC tax, no report | 1-2 business days |
| California | $70 | $820 all in | 5-10 business days |
| New York | $200 | $9 (biennial) | 5-10 business days |
| Illinois | $150 | $75 | 5-10 business days |
| Massachusetts | $520 | $520 | 5-10 business days |
File.Business covers all 51 jurisdictions with the same service tier, state-specific fees are pass-through.
LLC formation cost has three components: state filing fee (one-time), registered agent (annual), and supporting infrastructure (operating agreement, EIN, banking, optional professional drafting). The state filing fee is the only true one-time cost.
State filing fees range from $35 to $520
Lowest-cost states to form in: Montana ($35), Kentucky ($40), Arkansas ($45), and a band at $50 that includes Arizona, Colorado, Iowa, Michigan, Mississippi, Missouri and New Mexico. Highest: Massachusetts ($520), Nevada ($425), Tennessee ($300), Texas ($300) and Alaska ($250). Most states fall in the $50 to $150 range, and every figure here comes from the same table behind our state cost comparison. The state where you operate matters more than the cost difference, saving $100 on the filing fee by forming in a cheaper state while operating somewhere else creates foreign qualification obligations that more than offset the savings.
Total first-year cost
A typical first-year LLC cost: state filing fee ($50-$150 depending on state), registered agent ($100-$300/year if commercial, $0 if self), operating agreement drafting ($0 for template-based; $500-$2,000 for attorney-drafted), EIN application ($0 directly from IRS; service fees if filing through providers), first-year annual report fee where applicable ($0-$800 depending on state). Realistic total for a properly-formed LLC: $300-$900 in year one.
What File.Business charges to form your LLC
State filing fees are passed through at cost. File.Business service starts at $79 above them, and what that covers is listed at the end of this guide.
State Choice: Home State vs Delaware vs Wyoming
The most common formation question for new LLC owners is which state to choose. The honest answer is: your home state, almost always. Delaware and Wyoming are heavily marketed as "the best LLC states" but the actual situations where they make sense are narrow.
When home state is right (90% of cases)
Form at home when the work happens in one state, the people are in one state, no priced equity round is planned, and the entity is not a pure holding vehicle. One filing, one agent, one report, one renewal date, and a tax position that matches where the money is earned.
When Delaware makes sense
Delaware earns its place when a priced equity round is a real plan, or when the governance provisions are complex enough to want the Court of Chancery behind them. The price is the home-state qualification plus the $400 Delaware annual tax, every year, on an entity that trades somewhere else. The trade-off in full is in LLC vs C corporation.
When Wyoming makes sense
Wyoming earns its place for a holding entity that operates nowhere in particular, and for founders outside the United States with no home state to default to. At $100 to form and $60 a year it is genuinely cheap. For an operating business with an address, it creates the same second registration Delaware does, without the investor rationale.
Five Mistakes That Break New LLCs
Roughly 60% of LLCs that fail in their first three years fail for compliance or operational reasons, not market reasons. Five mistakes account for most of them.
Mistake 1: Using your home address as the registered agent
This is the most common mistake among DIY formations. Your home address becomes part of the public business record and can be searched by anyone. Lawsuit papers are delivered to your door. State notices accumulate at the address if you travel or move. A commercial registered agent solves all three issues for $100-$300 per year and is included free for the first year with File.Business formations.
Mistake 2: Skipping the operating agreement
Many single-member LLC owners skip the operating agreement because the state doesn't require it. This is a mistake. Without an operating agreement, your LLC operates under your state's default LLC rules, which may not match what you want. More important, the absence of an operating agreement weakens the legal separation between you and the LLC, making it easier for plaintiffs to pierce the corporate veil and reach your personal assets.
Mistake 3: Not opening a separate bank account
Co-mingling personal and business finances is the fastest way to lose LLC liability protection. Courts treat an LLC that doesn't maintain separate accounts as essentially the same as a sole proprietorship, the liability shield collapses. Open a business bank account immediately after the LLC is formed and the EIN is issued. Use it exclusively for business transactions.
Mistake 4: Forgetting the annual report
Nearly every state requires an annual or biennial report to maintain the LLC's good standing, and the exceptions are specific rather than general: Ohio asks an LLC for nothing recurring, Delaware replaces the report with a $400 annual tax, and Minnesota's renewal costs nothing and is still compulsory. What the filing contains and what a lapse costs are in the annual report guide. Missing the deadline triggers late penalties ($25-$400 depending on state) and, if continued, administrative dissolution that strips the LLC of its legal status. The annual report is a 5-minute filing if you track it; a multi-month, multi-thousand-dollar problem if you don't.
Mistake 5: Operating in a second state without foreign qualifying
As soon as your LLC has employees, customers, or operations in a state other than its formation state, you may need to foreign qualify in that second state. The legal definition of "transacting business" varies but typically includes: hiring W-2 employees, owning property, holding state licenses, or generating substantial revenue from in-state activity. Operating without foreign qualifying can trigger back fees, civil penalties, and loss of access to the state's courts. The tests that decide it, state by state, are in when to foreign qualify.
The After-Formation Checklist: 30/60/90-Day Setup
Forming the LLC is the beginning, not the end. The 30-day, 60-day, and 90-day actions after formation determine whether your LLC operates cleanly or accumulates problems that surface 12-18 months later.
First 30 days
EIN, business bank account, signed operating agreement, and a bookkeeping system that categorises from the first transaction. Bookkeeping for small business covers the minimum viable version.
Days 30-60
Sales tax permit, state employment tax registration if you are hiring, trade and professional licences, and a check that the agent designation reads correctly on the state's entity search. Then calendar the annual report date, or put the entity on compliance monitoring.
Days 60-90
Review the federal classification. The default suits most LLCs until profit is consistently in the $60,000 to $80,000 range, at which point an S election starts to save self-employment tax; see what an S corp actually is and, for the filing itself, the Form 2553 guide. Confirm any initial report your state wants inside ninety days, and keep the first quarter's decisions in writing.
Penalties and Costs When the Mechanics Go Wrong
Three mechanical errors carry prices large enough to dwarf the filing fee, and all three come from reading a schedule or a form for the wrong entity type.
Budgeting from a corporation figure. Thirteen states charge LLCs and corporations differently for the same recurring filing, and the gap runs both ways. Nevada takes $350 from an LLC and $650 from a corporation. Connecticut takes $80 from an LLC and $435 from a corporation. Massachusetts inverts it, at $520 for an LLC and $125 for a corporation. Tennessee charges an LLC $50 per member with a $300 floor and a $3,000 ceiling, while a Tennessee corporation pays $20. A cash forecast built on the wrong row is wrong by hundreds of dollars a year, every year.
Missing the federal return a foreign-owned LLC owes. A single-member LLC wholly owned by a non-US person is treated as a corporation for one narrow reporting purpose and must file a pro forma Form 1120 with Form 5472 attached. The penalty for not filing it is $25,000, and a further $25,000 can follow for each related party if the failure continues more than ninety days after the IRS asks. This applies to entities with no revenue at all.
Letting the agent address go stale. Service of process is complete when the state accepts it, not when you read it. A default judgment entered against a company that never saw the summons costs far more to vacate than the change of agent filing that would have prevented it.
Three Formations, Priced End to End
The same seven steps, three jurisdictions, three very different bills. Every fee below comes from the File.Business state table.
Example 1: Kilnhouse Ceramics LLC, formed in Ohio for $99 and nothing after
A two-person studio in Cleveland files Ohio Articles of Organization for $99, pays $149 for a commercial agent, and takes the free EIN the same afternoon. Ohio asks an LLC for no recurring state filing at all, so year two costs the agent renewal and nothing else.
Outcome: Total five-year state cost of $99. This is what the arithmetic looks like when the formation state and the operating state are the same place.
Example 2: Quintaine Robotics LLC, Delaware plus a Georgia qualification
A hardware startup in Atlanta forms in Delaware for $110 because a priced round is eighteen months out, then qualifies in Georgia for $235 because that is where the workshop and the two employees are. Delaware wants $400 a year and no annual report; Georgia wants $50 a year.
Outcome: Defensible because the round is real. The same structure with no investor on the horizon is $450 a year for nothing, which is the trap in the best state guide.
Example 3: Trellis Point Landscaping LLC, where seven members change the bill
A Nashville landscaping business with seven members pays $300 to form. Tennessee then charges $50 per member for the annual report, subject to a $300 minimum and a $3,000 cap, so the recurring bill is $350 rather than the $300 the owners had budgeted from the minimum.
Outcome: Admitting members is a cost decision in Tennessee as well as a governance one. The operating agreement should say who approves it.
How File.Business Forms Your LLC End-to-End
File.Business runs the seven steps as one workflow: name search, Articles prepared and filed in all 51 jurisdictions, the first year of registered agent service, an operating agreement, the EIN, and the first annual report date on a calendar. Two to five business days where the state files online, two to three weeks where it does not. Start your LLC formation.
LLC formation FAQ
What state should I form my LLC in?
Your home state, in 90% of cases. Delaware makes sense if you plan to raise venture capital. Wyoming makes sense for asset-protection holding companies. For active operating businesses, forming in your home state avoids foreign qualification overhead and aligns your tax and legal jurisdiction with your operations.
Do I need a registered agent?
Yes, every state requires LLCs to maintain a registered agent at a physical street address in the state. You can be your own registered agent, but that puts your home address on the public record and requires you to be physically available during business hours. A commercial registered agent ($100-$300/year) is included free for the first year with File.Business formations.
Do I need an operating agreement?
Most states don't legally require it, but every LLC needs one. Banks require it to open accounts. It overrides default state LLC rules. It documents member agreements. Without it, the legal separation between you and the LLC is weaker, which can put liability protection at risk. File.Business includes operating agreement drafting with every formation.
Can I form an LLC if I'm not a US citizen?
Yes. There is no citizenship or residency requirement for LLC ownership. Non-US residents can form LLCs in any US state. The main complications for non-resident owners are: applying for an EIN without a Social Security Number (requires Form SS-4 by fax/mail, 4-12 week wait), opening a US business bank account (some banks require in-person visits), and understanding US tax obligations (typically requires a US tax accountant).
What's the difference between LLC and corporation?
LLCs are simpler, no board of directors, no shareholder meetings, no annual formalities required by default. Tax treatment is flexible (pass-through by default; can elect S-corp or C-corp). Corporations are more formal but better-suited for raising institutional capital. For most US small businesses, an LLC is the right starting point. Converting from LLC to corporation later is straightforward; converting in reverse is not.
Can I change my LLC's state later?
Yes, but it's complicated. Options include: (a) dissolve the existing LLC and form a new one in the target state (loses the original EIN and entity history), (b) domesticate the LLC to the new state (available in some states; preserves entity history), (c) merge into a newly-formed LLC in the target state (preserves tax position; complex paperwork). File.Business can coordinate any of these paths.
Do I need to file an annual report for my LLC?
Almost certainly yes. Every state except Ohio and a few others requires an annual or biennial report (or equivalent filing) to maintain the LLC's good standing. Missing the deadline triggers late penalties and eventually administrative dissolution. File.Business tracks annual report deadlines automatically for all entities under our compliance service.
File.Business forms your LLC end-to-end.
Name search, Articles of Organization filing, first year of registered agent included free, operating agreement drafting, EIN application, and post-formation compliance setup. All 51 jurisdictions. Service starts at $79 above state filing fees.
This guide is written from the official sources below. Fees, forms, and deadlines change; confirm the current requirement with the agency before you file.
Disclosure. File.Business is a private filing service, not a government agency and not a law firm. We prepare and submit filings at your direction, and nothing on this page is legal or tax advice. Filing fees, deadlines, and statutory references are current as of the last-updated date shown above and can change. Confirm current requirements with the relevant state agency before you file.
