How Do You Avoid Mistakes When Forming Your Own LLC?

Most errors come from a few predictable places. The first is the name. Every state requires a designator such as "LLC," and each restricts certain words unless a licence stands behind them. The second is the filing office. It is the Secretary of State in most places, but some states route business filings through a separate division or add a county step. The third is paying for things that are free. The IRS's guidance on getting an Employer Identification Number states that an EIN costs $0 when you apply directly and that you should never pay a third party for one. The same IRS guidance says to form the entity with the state before applying. The fourth is outdated compliance advice. Under the rule effective August 14, 2026, entities created in the United States are exempt from federal beneficial ownership information (BOI) reporting, as FinCEN's beneficial ownership information page confirms. A new domestic LLC has no federal BOI report to file.

Filing fees and annual report deadlines change at every border. Take them from your state filing office's published fee schedule, not from a third-party summary or a figure remembered from someone else's formation.

Before filing: confirm an LLC is the right structure

Before filing, it is worth confirming that an LLC is the right structure. The U.S. Small Business Administration publishes official guidance on choosing a business structure and on registering a business, and it is the place to compare an LLC with the other options. Registration with the state comes first: the IRS says to form the entity with the state before applying for an EIN.

Step 1: Clear the name

Check the name against your state's business entity database before you commit to it, and before buying a domain or printing anything. Three rules apply almost everywhere: the name must be distinguishable from existing entities, it must include the required designator, and it cannot use words the state reserves for licensed businesses unless you hold that licence. Some states let you reserve a name for a period before filing. The reservation rules, and the list of restricted words, are published by each state's filing office.

Step 2: Give the LLC an address for service

Every LLC needs a registered agent, a person or company with an address in the state that accepts legal papers on the LLC's behalf. Many states let an owner act as their own agent; the filing office lists who qualifies. Before listing a home address, check whether your state publishes the registered agent address on the public record, and consider whether someone will reliably be available to receive papers there.

Step 3: File the articles with the right office

File the articles of organization (some states use a different name for this document) with the office that handles business filings in your state. Read the form's instructions line by line. The most common rejections come from a name that fails the rules in Step 1, a missing registered agent consent where the state requires one, or an incorrect fee. Keep a copy of the filed, stamped document. It is proof the LLC exists, and the next step depends on it.

Step 4: Get the EIN, in the right order and for free

Only after the state has formed the LLC should you apply for an EIN, as the IRS instructs. Apply directly with the IRS, where the number costs $0. Websites that charge for an EIN are charging for something the IRS provides free, and the IRS explicitly warns against paying a third party.

Tax classification is a separate question from formation. The IRS assigns an LLC a default federal tax classification and allows it to elect a different one. The election forms and their deadlines are published by the IRS; confirm them there before filing anything.

Step 5: Skip the outdated BOI advice

A large amount of online content still tells new LLC owners to file a federal BOI report. For LLCs formed in the United States, that is no longer the case under the rule effective August 14, 2026. New York's own LLC Transparency Act follows the same pattern, applying only to LLCs formed under the law of a foreign country. If a service or article insists a domestic LLC must file a federal BOI report, treat that as a sign the rest of its information may also be out of date.

Step 6: Keep the LLC in good standing

Formation is not the end of the obligations. Most states require a periodic report and fee to keep the LLC active, and the schedule differs by state. Put the deadline in a calendar the day the articles are approved, and keep the registered agent information current with the state.

Filing it yourself versus using a service

Filing yourself costs the state fee and your time. The EIN is free either way. If you can serve as your own registered agent, there is no other required expense. For a single-member LLC in a state with a straightforward online filing system, doing it yourself is entirely realistic, and every step above is something a first-time filer can complete.

A formation service earns its cost in two specific places: acting as registered agent, which keeps your home address off the filing and guarantees someone is always available to receive papers, and tracking annual report deadlines so the LLC does not quietly fall out of good standing. If those matter to you, you can compare ZenBusiness's formation tiers. Its Starter tier is $0 plus the state fee, Pro is $199 per year, and Premium is $299 per year. Registered agent service is a separate $199 per year on every tier, including Premium, discounted to $99 for the first year when you form with ZenBusiness. That means the $0 tier is not a $0 total if you also want the agent service. Other providers, such as LegalZoom and Northwest Registered Agent, structure their packages differently, and their pricing as of 2026 is best checked on their own sites, since provider prices change.

This site earns a commission on some links, including the ZenBusiness link above. That does not change the advice: if you are comfortable acting as your own registered agent and tracking your own deadlines, filing yourself is the cheaper path.

Frequently asked questions

How do you choose an LLC business structure and register your business?

The SBA's official guidance compares the main business structures and explains that registration happens with the state where you form the business. For an LLC, registration means filing the articles of organization with that state's business filing office.

What is an LLC's tax classification, and how do you get an EIN?

The IRS sets an LLC's default federal tax classification and allows it to elect a different one. To get an EIN, form the LLC with the state first, then apply directly with the IRS, where it costs $0.

Should you pay a company to get an EIN?

No. The IRS issues EINs for free and says never to pay a third party for one.

What are the current beneficial ownership information reporting requirements in 2026?

Under the rule effective August 14, 2026, entities created in the United States are exempt from federal BOI reporting, per FinCEN. New York's LLC Transparency Act applies only to LLCs formed under the law of a foreign country.

Where do you find your state's filing fee and deadlines?

In the published fee schedule of your state's business filing office, which is the Secretary of State in most states but a separate division or county office in some.