LLC, EIN, and registered agents: what does a first business actually need?
Most first businesses have four legitimate routes. The right one depends on risk, ownership, address privacy, and complexity—not on whether a formation checkout makes “official” feel safer.
Stay a sole proprietor while testing a low-risk one-owner idea if no contract, license, platform, or risk profile requires an entity. File the LLC yourself when the facts are routine and you can follow your state’s instructions. Pay a formation service for clerical convenience, address/agent service, reminders, or guided setup—not for legal advice. Hire an attorney when ownership, regulated work, intellectual property, investors, unusual taxes, another state or country, or real exposure makes generic documents unsafe.
The four routes are not four levels of seriousness
| Route | Best when | What you pay | Main advantage | Main failure |
|---|---|---|---|---|
| Remain a sole proprietor | One owner, low-risk test, little committed capital, no client/entity requirement | No LLC formation fee; licenses, DBA, tax, insurance, and permits can still cost money | Fastest and least administrative overhead | No separate liability entity; personal and business obligations are not legally separated |
| File the LLC yourself | Simple home-state, single-member LLC with a clear name, address, agent, and management structure | F now, then A and other state obligations | Cheapest legitimate LLC route; you see exactly what the state asks | You own every filing, deadline, document, and correction |
| Pay a formation service | You want guided data entry, document organization, reminders, or a professional registered agent | F plus service fee and any recurring agent/compliance subscriptions | Reduces clerical friction and can keep one address off the agent field | Upsells can turn a low entry price into recurring cost; it is not a law firm |
| Hire an attorney | Multiple owners, investors, regulated work, IP transfer, foreign ownership, complex contracts, high exposure, or conflicting advice | Quoted legal fees plus F and state costs | Advice and documents tailored to your facts, usually with attorney-client privilege | Unnecessary cost for a routine one-owner filing if no legal analysis is needed |
Ask what problem the LLC must solve
An LLC can create a separate state-law entity, make ownership and authority explicit, and support a cleaner contract and banking system. It can also satisfy a client, marketplace, landlord, insurer, or partner that wants to deal with an entity. Those are concrete jobs.
It does not automatically create a federal tax discount. A domestic single-member LLC is generally disregarded for federal income tax unless it elects another treatment, so the owner usually still reports activity similarly to a sole proprietor. It does not replace insurance, contracts, licenses, sales-tax registration, safe work, or clean separation of money. Personal guarantees, personal wrongdoing, undercapitalization, and commingling can still create personal exposure.
Compare the second year before buying the first
F = your state’s required formation fee. A = required year-two state annual-report, franchise-tax, or similar charge. Those government amounts are not provider revenue and differ dramatically by state. “Year 1” below excludes optional rush fees, publication, licenses, tax advice, and other add-ons unless named.
| Route | Year 1 | Year 2 | What the headline hides |
|---|---|---|---|
| DIY, self as agent | F | A | Your time, public address exposure where applicable, documents, and deadline tracking |
| Northwest formationCheck current official offer → | F + $39 | A + $125 if its registered-agent service continues | EIN service is $50 with an SSN even though the IRS issues EINs free |
| Bizee BasicCheck current official offer → | F + $0; first agent year advertised as included | A + $149 if the current checkout renewal price applies and service continues | Higher packages add documents/EIN; third-party renewals are restrictive |
| ZenBusiness StarterCheck current official offer → | F + $0; registered agent not included | A; add $199 if registered-agent service renews | Standalone agent is advertised at $99 in year one, $199 thereafter; subscriptions can stack |
| Attorney-led formation | F + quoted legal fee | A + any continuing legal/agent work | The value is judgment and tailored drafting, not filing keystrokes |
An EIN is free from the IRS
An Employer Identification Number is a federal tax identifier. The IRS issues it directly at no charge, often immediately through its official online process when the applicant is eligible. Form the legal entity with the state first, then apply using the entity’s exact legal name. A formation service that charges for an EIN is selling form completion and follow-up—not access to a scarce number.
A sole proprietor without employees may be able to use a Social Security number for federal tax purposes, although an EIN can still be useful for a bank’s requirements or to avoid giving an SSN to payers. Corporations, partnerships, employers, and businesses with certain federal tax obligations generally need one. Use the IRS eligibility questions; never buy an “EIN renewal,” because EINs do not renew.