What is an S Corporation?

An S Corporation is a special tax election that allows corporations to pass income, losses, deductions, and credits through to shareholders for federal tax purposes, avoiding double taxation while providing liability protection.

How long does it take to form an S Corporation in New York?

New York S Corporation formation typically takes 7-10 business days for standard processing, with same-day filing options available for urgent needs.

What are the benefits of forming an S Corporation in New York?

Benefits include pass-through taxation avoiding double taxation, limited liability protection for owners, enhanced business credibility, easier access to capital, and potential tax savings on self-employment taxes.

Why choose professional formation services for S Corporation formation?

Professional formation services offer expert guidance with high success rates, same-day filing options, complimentary registered agent service, lifetime customer support, and have helped over 1 million entrepreneurs start their businesses.

DIY LLC Questions

Filing Your Own LLC: Key Questions for New Owners, Answered (2026)

Forming an LLC without a service is legal in every state and often inexpensive, but the state filing is only the first step. The questions below cover what DIY formation actually costs, where first-time owners tend to slip, and how a formation service compares. Each answer stands on its own, so it is fine to jump straight to the question that matters most.

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Last updated: October 9, 2026

Can you legally form an LLC yourself without a formation service?

Yes. Any owner can file formation documents (usually called Articles of Organization or a Certificate of Formation) directly with the state's business filing office, typically the Secretary of State, without hiring a lawyer or a formation company.

The filing itself is usually a short online form. The harder part is everything around it:

Choosing a name that meets the state's naming rules and is not already taken.
Appointing a registered agent with a physical in-state address.
Getting an Employer Identification Number (EIN) from the IRS.
Putting an operating agreement in place.
Tracking annual or biennial reports, state taxes, and license renewals for as long as the LLC exists.

A DIY filer handles each of these personally, which turns a one-time form into an ongoing administrative job.

How much does it cost to form an LLC yourself compared with using a service?

Filing yourself costs the state filing fee plus any recurring state fees and taxes, while a service costs those same state fees plus whatever the service charges for its package and add-ons. The state fee is unavoidable either way, so the real comparison is the service's price against the owner's time and the cost of any mistakes.

State fees vary widely, and the official fee schedule on the state's filing office website is the only reliable number. Recurring costs vary just as much. Two examples show the range:

Delaware: LLCs owe a $300 annual tax paid to the Delaware Secretary of State, due June 1, with a $200 penalty plus interest for late payment.
California: LLCs must file a Statement of Information (Form LLC-12) within 90 days of formation and every two years after that, for a $20 fee, with a $250 penalty if it is late. California LLCs also owe an annual LLC tax to the Franchise Tax Board.

On the service side, here is how ZenBusiness structured its LLC packages as listed on its site in September 2026. Prices change, so confirm current pricing before buying.

Cost item	Filing yourself	ZenBusiness (as listed, September 2026)
State formation fee	Paid to the state	Paid to the state on top of the package price
Preparing and submitting the filing	Owner's own time	Starter at $0 plus state fees; Pro at $199 plus state fees, renewing at $199 per year; Premium at $299 plus state fees, renewing at $299 per year
EIN	Free from the IRS	Included in Pro and Premium; a $99 add-on with Starter
Operating agreement	Owner drafts or finds one	Template included in Pro and Premium; a $99 add-on with Starter
Registered agent	Free if the owner serves; a fee if hiring a commercial agent	A $199 per year add-on across tiers
Annual report filing	Owner tracks and files	State-required annual report filing included in Pro and Premium (state report fees still apply)

When a service obtains an EIN, the owner pays for the service's time, not the number; the IRS never charges for an EIN.

ZenBusiness vs. doing it yourself: which is better for a first LLC?

For a first LLC, a service like ZenBusiness is usually the lower-risk choice for owners who are new to state filings or who know they will not track deadlines, while DIY is reasonable for owners who are organized, have time, and can keep a reliable registered agent address. Neither path changes the owner's legal obligations; it changes who does the work and who watches the calendar.

A first-time filer faces several unknowns at once, including which form the state uses, what the registered agent rules require, who counts as the "responsible party" on the EIN application, which tax classification fits, and when the first report is due. A service does not make those questions disappear, but it builds the answers into its process. ZenBusiness walks through the tradeoffs between DIY LLC formation and hiring a formation service in more depth.

DIY vs. formation service at a glance

Factor	Filing yourself	Using a formation service
Upfront cost	State fee only	State fee plus package price (a $0 starter tier is common)
Time required	Research, forms, and follow-up done personally	Questionnaire; the service prepares and submits
Error checking	Owner's own review	Service review, often backed by a guarantee
Registered agent	Owner serves or hires one separately	Available alongside the package as a paid add-on
Ongoing deadlines	Owner tracks every report and tax	Alerts, and in some tiers, report filing
EIN	Free from the IRS, filed personally	Obtained on the owner's behalf in some tiers
Fixing mistakes	Owner files amendments and pays fees	Some errors covered by the service's guarantee

Is there any real advantage to a formation service over doing the LLC paperwork yourself?

Yes, and most of the advantage shows up after the filing rather than during it: registered agent coverage, deadline alerts, and annual report filing reduce the chance of penalties or a lapse in good standing. For the initial state filing alone, the advantage is smaller and comes down mainly to saved time and a second set of eyes.

Here is what a service such as ZenBusiness's LLC formation service handles:

Formation filing: a name availability search and preparation and filing of the formation documents, with standard processing of 7 to 10 business days in the starter tier and 1-business-day processing in higher tiers (state processing time is separate).
Accuracy guarantee: ZenBusiness says it guarantees the accuracy of its filings and will correct errors if they occur.
Ongoing compliance: compliance reminders and alerts, plus state-required annual report filing and up to two amendments per year in the Pro tier.
Setup items: EIN acquisition and an operating agreement template, depending on the tier.
Registered agent service: available as an add-on.

The limit is equally important. A service files on the owner's behalf and helps the owner stay compliant, but the LLC's legal obligations still belong to the owner. The owner still has to respond to alerts, keep information accurate, and pay state fees and taxes.

Do people regret paying for ZenBusiness instead of filing their LLC themselves?

Some owners do, and that regret usually comes from paying for items they could have handled free or from overlooking renewals, not from the formation itself. The opposite regret, from owners who filed alone, tends to arrive later and cost more: a missed annual report, a registered agent problem, or a state penalty.

Common sources of regret after using a service:

Paying for an EIN without realizing the IRS issues one free.
Not noticing that a package renews annually. ZenBusiness's Pro and Premium tiers renew each year at their package price.
Adding services that a particular state or business did not need.

Common sources of regret after filing alone:

Missing the first annual report because nothing flagged it.
Listing a home address as the registered agent and then moving, traveling, or wanting more privacy.
Skipping an operating agreement and later facing a dispute settled by state default rules.

The simplest way to avoid either regret is to decide in advance who will track deadlines. An owner who will reliably calendar every report, tax, and renewal can do well alone; one who will not is often better served paying someone to watch the calendar.

What are the most common mistakes people make when filing an LLC themselves?

The most common DIY mistakes involve the registered agent, missed recurring deadlines, EIN errors, confusion about federal beneficial ownership reporting, and skipping the operating agreement. Most are cheap to fix if caught early and costly mainly because they go unnoticed. Each one is covered in its own answer below.

Can you be your own registered agent for an LLC?

In most states, yes, as long as the owner has a physical street address in the state and is available there during normal business hours to accept legal papers and official notices. Every state requires an LLC to maintain a registered agent, and the details are set by the state's filing office.

Serving as your own agent saves the fee, but it comes with tradeoffs:

Privacy: the registered agent address is generally public record, so a home address becomes searchable.
Availability: someone must be present during business hours; a process server who cannot deliver papers creates problems.
Missed lawsuits: if the LLC fails to respond to a lawsuit because papers were never seen, a court may enter a default judgment.
Moves: changing the address requires an updated filing with the state, often with a fee.

What happens if you miss your LLC's annual report?

Missing an annual report typically triggers a late fee first, then a loss of good standing, and, if the report stays unfiled, administrative dissolution or suspension by the state. The exact penalties and timelines depend on the state.

Two state examples:

Delaware: an LLC that does not pay its annual tax by June 1 falls out of good standing, and the Division of Corporations will not issue the certificate of good standing it may need for a loan or to expand into other states.
California: a late Statement of Information brings a $250 penalty, and the Secretary of State can suspend or forfeit the LLC's rights, powers, and privileges.

A lapse in good standing matters beyond the penalty itself. Lenders, landlords, and some clients ask for a certificate of good standing, and a delinquent LLC may not be able to get one until it catches up.

When is an LLC's first annual report due?

In many states the first report comes due about a year after formation, which makes it the deadline new owners miss most, since nothing about day-to-day business reminds anyone it is coming. Some states are much faster, so the state's own rules are the only safe guide.

California: the first Statement of Information is due within 90 days of formation.
Delaware: the $300 annual tax is assessed if the LLC is active at any point in the calendar year, so a new LLC's first payment arrives the following June 1.
Many other states: the report is tied to the formation anniversary month or a fixed statewide date.

The fix is simple: on the day the state approves the LLC, look up the first report date on the state filing office's website and put it on a calendar with a reminder at least 30 days ahead.

Should you get an EIN directly from the IRS or pay someone for it?

Get it directly from the IRS, which issues EINs for free online, usually in a single session. The IRS warns applicants to beware of websites that charge for an EIN and states that there is never a fee.

The common EIN mistakes are procedural, not financial:

Applying too early: the IRS tells LLC owners to form the entity with the state before applying, warning that applying first may delay the EIN.
Wrong responsible party: the responsible party is the person who controls, manages, or directs the entity and its funds and assets, and unless the applicant is a government entity, it must be an individual rather than another company.
Daily limit: the IRS issues only one EIN per responsible party per day.
Session timeouts: the online application must be finished in one session and expires after 15 minutes of inactivity.
Tax classification: by default, a single-member LLC is treated as a disregarded entity and a multi-member LLC as a partnership. Electing corporate treatment requires Form 8832, and an S corporation election uses Form 2553. After a Form 8832 election, the IRS generally does not allow another classification change for 60 months, so this choice deserves a conversation with a tax professional.

Does a new LLC have to file a BOI report with FinCEN in 2026?

Under current FinCEN guidance, an LLC formed in the United States does not have to file a Beneficial Ownership Information report. On August 11, 2026, FinCEN issued a final rule permanently removing the BOI reporting requirement for U.S. companies and U.S. persons under the Corporate Transparency Act, and the rule took effect on August 14, 2026.

What that means in practice:

Only certain foreign companies registered to do business in the U.S. still have to report BOI.
FinCEN has said it will delete information previously reported by U.S. persons from its database.
The common mistake now runs the other way: assuming a domestic LLC owes a BOI filing, or paying a website or service to file one. Before paying anyone for a "BOI filing," check FinCEN's current guidance directly.

Does a single-member LLC need an operating agreement?

Most states do not require an LLC to file or even adopt an operating agreement, but having one is still a smart move, including for a single-member LLC. It documents how the business is run and helps show the separation between owner and company that courts look for when deciding whether to respect the LLC's liability protection.

Without an operating agreement:

State default rules govern ownership, profit splits, voting, and what happens if a member leaves or dies.
Banks and lenders may ask for one and delay an account or loan without it.
A single-member owner has less documentation showing the business is separate from personal affairs.

Multi-member LLCs in particular benefit from having an attorney review the terms.

What happens if you make a mistake on your LLC filing?

A rejected filing is corrected and resubmitted, and the original filing fee is often nonrefundable. An error found after approval, such as a misspelled name or wrong address, generally requires a separate amendment filing (often called Articles of Amendment) with its own state fee.

How mistakes typically play out:

Rejected before approval: the state returns the filing with a reason; the owner fixes it and resubmits, which delays formation.
Error after approval: the owner files an amendment and pays the amendment fee listed on the state's fee schedule.
Lapsed good standing: the owner files overdue reports, pays penalties, and may need to apply for reinstatement before the state will issue a certificate of good standing.

The fix is usually cheap when caught early; the real cost is the time it takes to notice the problem and any loan or lease that stalls in the meantime.

When does it make sense to file an LLC yourself?

DIY formation is a reasonable choice when the owner is comfortable with forms, has a reliable in-state address for the registered agent, and will personally track every recurring deadline. It fits best for simple businesses with straightforward ownership.

DIY tends to work well when:

The LLC has one owner and a simple structure.
The owner will keep a calendar of reports, taxes, and renewals and actually follow it.
The owner is available at a physical in-state address during business hours, or will hire a registered agent separately.
The owner is willing to read the state's instructions and IRS guidance carefully.

A service tends to be worth it when the owner is short on time, forming a first business, wants address privacy, or knows that deadlines are likely to slip.

Ready to form an LLC without tracking every deadline alone?

Filing an LLC yourself is entirely possible, and the answers above show exactly where the work and the risk sit. For owners who would rather have the filing prepared, the registered agent covered, and annual deadlines flagged before they arrive, a formation and compliance service like ZenBusiness can take much of that work off the calendar while the owner focuses on running the business.

Sources

Information current as of September 2026. Fees, deadlines, and rules change, so confirm with each official source before filing.

Financial Crimes Enforcement Network (FinCEN), Beneficial Ownership Information Reporting page and Small Entity Compliance Guide
U.S. Department of the Treasury, press release on the final BOI rule (August 11, 2026)
Federal Register, "Beneficial Ownership Information Reporting Requirement Revision" (August 14, 2026)
Internal Revenue Service, "Apply for an Employer Identification Number (EIN) Online" and "How to Apply for an EIN"
Internal Revenue Service, Instructions for Form SS-4, Form 8832, and Form 2553
Delaware Division of Corporations, LLC annual tax information
California Secretary of State, Statement of Information (Form LLC-12) requirements
California Franchise Tax Board, LLC tax information
ZenBusiness, LLC formation packages and pricing page

This article is for general information only and is not legal, tax, or financial advice. LLC requirements, fees, and deadlines vary by state and change over time. Confirm current rules with the state filing office, the IRS, and FinCEN, and consult a qualified professional about specific situations.

Rather not file it alone?

ZenBusiness files your LLC for $0 plus your state’s fee, prepares the paperwork for you to approve, and tracks the deadlines that follow formation.