Business Formation

To file the Articles of Organization, no. The Missouri Secretary of State’s online system is straightforward and costs $50, and a single-owner business with no employees, no outside money and no partner can reasonably do that step alone.

The answer changes the moment there is a second owner. RSMo § 347.081 requires an operating agreement, and it is enforced as written. Two people who file an LLC and never sign a real agreement have not saved money — they have deferred the cost to the year they disagree, when it will be paid in litigation rather than drafting.

Get counsel involved where any of these are present: more than one owner, outside investment, real estate, employees, a professional license, intellectual property built by a contractor, or a plan to sell the business within a decade.

For the large majority of Missouri businesses, an LLC. It provides the same liability protection with dramatically less machinery: no board, no bylaws, no annual meetings, no annual report, no annual fee, and by default no entity-level tax.

Choose a corporation when you intend to raise money from institutional investors, who will require it; when you want to issue stock options on a conventional plan; or when qualified small business stock treatment under IRC § 1202 is realistically in play, which requires C corporation stock.

An important point that saves people a great deal of anxiety: an LLC can elect to be taxed as an S corporation, and can convert to a corporation later. The choice is meaningful but rarely irreversible. The one thing you cannot retroactively fix is a § 1202 holding period, because it runs from the date the stock was issued.

It protects you from the company’s debts and from liabilities created by other people in the company. It does not protect you from your own conduct — if you personally caused the harm, you are personally liable, and the entity is beside the point.

It also does not protect you from anything you personally guaranteed, and lenders and commercial landlords routinely require a personal guarantee from a new company’s owner. Read those signature blocks. That guarantee is often the largest single risk a small business owner carries, and it survives the company.

The shield can also be lost. Courts disregard the entity where the owner treated it as an alter ego: one bank account for personal and business use, no capitalization, no records, personal expenses paid by the company. Preventing that is administrative, not clever — separate accounts, documented contributions, contracts signed in the company’s name.

No, if your company was formed in the United States. A FinCEN final rule effective 14 August 2026 permanently exempts all domestic reporting companies, and all U.S. persons, from beneficial ownership information reporting under the Corporate Transparency Act.

Foreign companies registered to do business in the United States remain subject to reporting, and they report only their non-U.S.-person beneficial owners and company applicants.

This reversed two years of near-universal advice, so treat older articles and any service still selling BOI filings for a Missouri LLC with skepticism. See FinCEN’s beneficial ownership page for the current rule.

At minimum: who owns what and what they contributed; who manages the company and what decisions require more than a simple majority; how profits are distributed and how owner compensation differs from distributions; whether owners can be required to contribute more capital; whether and to whom an owner can transfer their interest; and what happens on death, disability, divorce, retirement, resignation or removal.

The exit provisions are the ones that matter. A buy-sell needs three things a template usually leaves blank: the events that trigger it, a valuation method specific enough that two people cannot argue about it, and payment terms the remaining owners can actually afford.

The most valuable half hour in the drafting process is the one where two partners who like each other are asked what happens if one of them stops working. It is uncomfortable, and it is the whole point.

Sued, yes — plaintiffs routinely name owners individually. Held liable is a different question, and it turns on whether you personally participated in the conduct, personally guaranteed the obligation, or ran the company in a way that lets a court disregard it.

There is also a category of liability the entity never covers: unpaid payroll taxes, which the IRS can assess against responsible individuals personally, and certain wage claims. No amount of structure solves those.

Insurance and structure do different jobs, and business owners routinely over-invest in one and ignore the other. The entity contains risk; the policy pays for it. You want both.

RSMo § 431.202 is more employer-friendly than most states. A written agreement protecting customers or a workforce from solicitation is enforceable, and one lasting a year or less is conclusively presumed reasonable. The statute expressly excludes secretarial and clerical employees.

Missouri also protects trade secrets independently under the Uniform Trade Secrets Act, but only where the information is actually treated as secret — limited access, confidentiality agreements, real precautions. A customer list anyone in the office can email home is not a trade secret.

The frequent mistake is importing an agreement drafted for California or another restrictive jurisdiction, or reaching for a five-year nationwide restriction. Overreaching gets clauses struck, and a struck clause protects nothing.

It is a problem the moment you disagree, and only then. A fifty-fifty company with no tie-breaking mechanism cannot act when the owners split, and Missouri’s default rules do not rescue you — they simply leave the company stuck.

The workable fixes are all contractual: an odd-numbered manager board with a neutral third seat, unequal ownership by a single percentage point, a designated tie-breaker for defined categories, mandatory mediation, or a buy-sell that lets either owner force a purchase at a price they must themselves be willing to accept on either side.

Deadlock disputes are among the most expensive litigation a small business faces, because the business itself usually deteriorates while the owners fight. Every mechanism above costs a few paragraphs at formation.

Almost certainly not, if you operate in Missouri. A Delaware entity doing business here must also register as a foreign entity in Missouri, which means two states’ fees, two registered agents, and Delaware’s annual franchise tax on top of Missouri’s requirements — for a company whose customers, employees and disputes are all in Missouri.

Delaware earns its keep for companies raising institutional venture capital, where investors expect it and its case law is genuinely deeper, and for businesses with a real multi-state footprint.

The internet advice to “always incorporate in Delaware” is written for a company that does not resemble most Missouri businesses. Convert later if you raise a priced round; that path is well worn.

The filing itself is often same-day online. The real timeline is the conversation: for a single owner, a short engagement. For multiple owners, expect a few weeks, most of it spent deciding things the owners have not yet discussed.

State costs are modest — $50 for LLC Articles of Organization online, no annual Missouri fee for LLCs, $20 a year for a corporation’s registration report. Legal cost depends almost entirely on how many owners there are and how complicated their arrangement is.

Most formation work here is flat-fee, quoted before it starts, because the scope is knowable. You will be told the number before you decide.

No, and this is common. Businesses that grew faster than their paperwork can be regularized: form the entity now, transfer the assets and contracts into it properly, document the ownership the partners have actually been operating under, and adopt the agreement that should have existed.

Two cautions. Transferring appreciated assets into an entity has tax consequences that should be reviewed first, not discovered later. And an entity formed today does not retroactively shield you from liability that arose before it existed.

The other frequent finding in this situation is that the two partners describe their ownership split differently. Better to discover that in a conference room than in a deposition.

Plan for it in the original agreement, because admitting an owner changes everyone’s percentage and everyone’s rights. Decide now what vote is required, whether existing owners get a right of first refusal, and whether anyone has anti-dilution protection.

Taking money from an investor also implicates securities law. An interest in an LLC sold to a passive investor is generally a security, and both federal and Missouri law require either registration or an available exemption. Friends-and-family rounds handled casually are a real source of later liability.

If the money is a loan rather than equity, say so in a promissory note with terms. A great deal of expensive ambiguity comes from money that entered a business without anyone writing down what it was.