Missouri Nonprofit Compliance: Formation, Registration Reports, Fundraising, Taxes, Employment, Gaming, and Closure

Direct answer: separate systems, and a report date the general guidance gets wrong

A Missouri nonprofit is built out of systems that do not talk to each other. Chapter 355 creates the corporation. The Internal Revenue Service decides federal exemption. The Attorney General runs charity registration. The Department of Revenue decides sales, use and income tax. Local assessors decide property tax. The Department of Labor and Industrial Relations runs two separate employment systems that open on two separate counts. Satisfying any one of these says nothing about the others, and the most expensive Missouri mistakes come from assuming otherwise.

The single most confusable date is the corporate registration report. Section 355.856 fixes the first report at August 31 of the year following the calendar year of incorporation or qualification, and later reports at August 31 of each applicable reporting year. A broader Secretary of State page covering general corporate services gives a different formula for corporate entities at large. This guide publishes the Chapter 355 statute and keeps that broader page as supplementary evidence, because the nonprofit specific authority controls the nonprofit proposition.

The second thing worth knowing before anything else is that Missouri treats established charities unusually well. Section 407.456 exempts qualifying organizations recognized under section 501(c)(3), section 501(c)(7) and section 501(c)(8) from the principal Attorney General registration and reporting system outright. That is a real statutory exemption. It is also narrower than it sounds, because it exempts the charity from one system and from nothing else.

Forming the corporation, and what formation does not include

The ordinary path is Corp. 52 Articles of Incorporation filed with the Secretary of State, and the current 2026 total is $25. That figure is the Chapter 355 base fee plus a temporary $5 technology surcharge under section 355.023, and the surcharge expires after December 31, 2026. Anyone quoting a Missouri formation fee in 2027 needs to look it up again rather than reuse this number. Paying electronically can add a processor convenience charge that the state does not retain.

The articles carry more than a name. They state whether the corporation is a public benefit or a mutual benefit corporation and whether it will have members, along with the registered office and agent and the incorporator information. An ordinary organization that holds federal section 501(c)(3) recognition is a public benefit corporation under section 355.881, and a religious corporation is public benefit too. Getting this designation wrong affects later approvals for fundamental transactions and the treatment of charitable assets, so it is not a box to tick quickly.

A qualifying Missouri registered agent and registered office are maintained continuously. That is a standing duty rather than a formation step, and section 355.706 makes a prolonged registered agent failure a statutory ground for administrative dissolution. Corporate existence begins when the Secretary of State files the articles unless the document itself uses a lawful delayed effective date.

Three directors, and why it is a statute rather than advice

Section 355.321 says the board shall consist of three or more natural persons and that the number is fixed in the articles or bylaws. This matters because the same number circulates as an IRS suggestion, which invites founders to treat it as best practice they can grow into. In Missouri it is the statutory floor. A board that drops below three may be unable to act validly, and the corporate records then stop matching what the governing documents say.

The articles or bylaws may require more than three. They may not require fewer. Everything else about the board, meaning who elects directors, how terms and vacancies work and who may remove a director, depends on whether the articles created members, which is the same choice the articles had to state at formation.

The corporate registration report: August 31, annual by default, biennial by parity

The first Chapter 355 registration report is due no later than August 31 of the year following the calendar year in which the corporation was incorporated or qualified. A corporation formed in March 2026 therefore has its first report due August 31, 2027. After that, annual filing on August 31 is the default.

The 2026 fee is $15 on paper and $10 electronically. Those totals include the same temporary technology surcharge that sits inside the formation fee, so they carry the same 2027 caveat.

Biennial reporting is a real option and a narrow one. Section 355.857 makes the election parity based: a corporation incorporated or qualified in an even year may elect biennial reporting only in an even reporting year, and an odd-year corporation only in an odd reporting year. Once made, the election runs for a full 24 months at $30 paper or $20 electronic. A corporation may return to annual filing after that period, and any later biennial election has to land in a matching parity year again. The filing portal may present options that the statute does not actually allow, so the statute is what governs eligibility.

Late filing carries consequences, and the exact cumulative late fee is one of the seven Missouri questions this guide has not closed. Section 355.856 states an additional $15 while the general Secretary of State page describes $15 for each 30 day period. Rather than pick one, the guide marks the amount VERIFICATION IN PROGRESS and says to file immediately and use the live assessment. What is settled is that a report more than 90 days late is a statutory ground for administrative dissolution, and that section 355.711 adds notice and at least a 60 day cure before dissolution happens, so nothing occurs automatically on day 91.

Charity registration: exempt from one system, not from the others

Section 407.456 specifically exempts qualifying organizations recognized under section 501(c)(3), section 501(c)(7) and section 501(c)(8) from the principal Chapter 407 charitable organization registration and reporting provisions. An established Missouri public charity with a determination letter normally does not file the Attorney General registration or its annual report at all. The Attorney General exemption letter is optional written confirmation an organization may request, not a condition of the exemption.

The exemption does not travel. It does not end Attorney General oversight of charitable assets, investigations or enforcement. It does not touch the Secretary of State registration report, any tax account, any employer account or any activity licence. And it does not exempt a professional fund-raiser the charity hires, who registers separately.

An organization that is soliciting before it has federal recognition is in a different position. It registers with the Attorney General before soliciting and pays $15, unless one of the separate statutory exemptions fits: religious, educational, membership only, hospital and auxiliary, or the political solicitation branch that Chapter 130 governs instead. Each of those is its own test with its own conditions, and none of them is a general small charity exemption.

For organizations that are actually registered under that system, the annual report is due within 75 days after the close of the fiscal year. That formula belongs to registered organizations. It is not a universal section 501(c)(3) deadline, and reading it as one is the standard way to invent a filing that does not exist.

Paid fundraising and charitable assets

A professional fund-raiser registers before acting or soliciting. The current fee is $50 and the registration is effective for one year. Whether the charity itself is exempt from registration is beside the point: these are two different regulated persons, and Missouri regulates the compensated solicitor on its own terms.

Charitable assets carry their own rules at the moment of a major transaction. A public benefit corporation must give the Attorney General 20 days of advance written notice before it sells, leases, exchanges or otherwise disposes of all or substantially all of its property outside the ordinary course. Board and member approval under the articles and bylaws is a separate requirement that runs alongside the notice rather than replacing it. Ordinary course transactions sit outside this rule, and donor restricted assets need their own analysis whatever the transaction looks like.

Tax: three taxes, three tests, no automatic results

Federal section 501(c)(3) recognition does not create a Missouri sales or use tax exemption. Recognition helps the Department of Revenue reach a determination, but the exemption itself is applied for separately using Form 1746. The current form states no application fee, which is not the same thing as a guaranteed $0 charge, and the underlying statutory exemption in section 144.030 is tied to the organization qualifying charitable, religious or educational functions rather than to everything a nonprofit does.

Property tax runs on a different test again. The Missouri Constitution and section 137.100 turn on actual and regular exclusive use for the qualifying purpose, and the determination is made by the assessor with jurisdiction over the property. Federal recognition is not the question being asked. Investment property, leased property, vacant land and mixed use buildings each need their own analysis, and the application, evidence and deadline come from the local process rather than from a statewide form.

Missouri corporate income tax is a third question. Filing Form 990, 990-EZ, 990-N or 990-PF does not itself create a Missouri return. Federal taxable income, of the kind that appears on Form 990-T, can.

Employers: three systems that open on three different triggers

Employer withholding comes first in practice. Nonprofit status changes nothing about it, and the employer tax account is registered with the Department of Revenue before the first required withholding return or payment.

Unemployment insurance uses a nonprofit specific test that people routinely replace with the general business rule. A section 501(c)(3) employer is covered when it employs four or more individuals for some portion of a day in each of 20 different calendar weeks. The weeks need not be consecutive. Successor liability can bring an organization into coverage even where it never independently met that count, and church and religious order exclusions are separate questions that come before the count.

Workers compensation is a different system with a different number. The ordinary Missouri threshold is five or more employees, and construction employers are covered at one or more. An organization can therefore be liable for unemployment insurance and outside workers compensation, or the reverse, and neither answer is evidence of the other.

The 2026 minimum wage is $15.00 per hour for covered employees. A tipped employee may be paid a cash wage of at least half that, currently $7.50 per hour, but only where tips actually bring total compensation to the minimum. Missouri law excludes certain employment and includes a retail and service gross sales threshold, and federal law can independently require a different result. The statewide earned paid sick time mandate that voters approved was repealed effective August 28, 2025, and the guide is explicit that it must not be published as a current 2026 requirement.

Events and advocacy, kept apart on purpose

A qualifying church, school, civic, service, fraternal, veterans, political or charitable organization selling alcohol at a temporary Missouri event uses the Picnic License under section 311.482. The current state fee is $25 and the licence may cover a period of up to seven days. It is a temporary state retail liquor licence rather than a charity exemption from liquor law: local approval and property owner permission can remain separately required, and the hours and products allowed follow the licence and the statute.

Everything else in this area stays separate in the full guide, and deliberately so. Bingo and pull-tabs are licensed by the Missouri Gaming Commission. Charitable raffles rest on their own constitutional authority. The 2025 rule on donated alcohol for charitable auctions is separate again from the temporary retail licence. Lobbying registration and campaign finance are two more systems with two more triggers, and the federal candidate campaign prohibition that applies to a section 501(c)(3) organization is a third. The Missouri guide gives each one its own entry with its own applicability line, because a licence or registration in one of them authorizes nothing in any other.

Closing down: the dissolution filing ends the corporation and nothing else

Voluntary dissolution follows the approval path the articles, bylaws and Chapter 355 require, and then Corp. 45 Articles of Dissolution are filed with the Secretary of State. The current 2026 filing total is $10. A public benefit corporation has a separate obligation to notify the Attorney General at or before the filing and to observe the statutory waiting period before covered asset transfers.

Filing dissolution does not terminate the entity and does not close a single account. Winding up claims and assets, continuing required corporate reports and taxes during dissolution, and then filing Articles of Termination are further steps. So is closing the charity record where one exists, the Department of Revenue tax and withholding accounts, the unemployment account, and any gaming, alcohol, lobbying, campaign and local registrations. Each one closes through its own agency workflow, and the confirmations are worth keeping.

What SOURCE VERIFIED and VERIFICATION IN PROGRESS mean in this guide

The Missouri guide carries 112 structured compliance facts drawn from 93 official sources. Every fact carries one of two labels. SOURCE VERIFIED means the proposition was confirmed against current official Missouri material, and 105 facts carry it. VERIFICATION IN PROGRESS means an official source was searched for and the exact answer was not established, and 7 facts carry it.

Those seven are published rather than hidden, with the safe approach, the precise open question, why the current evidence is not enough, and what would settle it. They are the cumulative late fee formula for a missed registration report, the current nonprofit specific reinstatement package, whether any statewide newspaper publication rule applies to formation, how a previously registered charity formally closes its Attorney General record after receiving recognition, the exact low volume exception to the charity annual report, how modern fundraising platforms and payment processors classify, and the mechanics of online and electronic raffles.

That approach is deliberate. A guide that quietly omits its open questions reads as more complete than it is, and a founder who acts on a confident answer that was never confirmed carries the whole risk. Naming the gap and saying what to do in the meantime is more useful than a clean page.

The full Missouri guide sets out all 112 facts with their applicability lines, fees, deadlines, exceptions and official sources, grouped in the order an organization meets them.