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Missouri Severance Laws — Updated 2026

Missouri Severance Rights: Non-Competes With Limits

Missouri enforces non-competes with important exceptions for secretarial and clerical workers. Severance doesn't reduce unemployment, giving you added leverage.

Severance Mandated?

No — But Negotiable

Non-Competes

Enforceable

State WARN Act

No State WARN

Typical Severance

1-3 weeks per year of service

Missouri Employment Laws That Affect Your Severance

Understanding these MO-specific protections is the first step to negotiating a better package.

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Non-Competes Enforceable (With Limits)

Moderate Leverage

Missouri enforces non-competes if reasonable in scope, duration, and geography, and if they protect legitimate business interests. 1-year restrictions are presumed reasonable.

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Non-Compete Ban for Clerical Workers

High Leverage

Non-competes for secretarial and clerical employees are per se unenforceable in Missouri. If you hold a clerical position, non-compete clauses have no legal weight.

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Severance Doesn't Reduce Unemployment

High Leverage

Unlike many states, Missouri does not count severance payments against unemployment benefits. You may receive both severance and unemployment simultaneously — a major advantage.

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OWBPA Protections (40+)

Moderate Leverage

Workers 40 and older receive 21 days to review severance agreements (45 days for group layoffs) and 7 days to revoke. Non-compliant releases may be unenforceable.

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Rule of Reason Standard

Moderate Leverage

Missouri courts apply a strict rule of reason to non-competes. Restrictions longer than 1 year, broader than necessary, or lacking legitimate business purpose face strong scrutiny.

WARN Act: Missouri vs. Federal

No State WARNFederal WARN
Employer ThresholdNo state WARN100 employees
Notice RequiredN/A60 days

Key insight: Missouri has no state WARN Act. Federal WARN protections (100 employees, 60 days notice) are the only requirements for mass layoff notice in Missouri.

Non-Compete Agreements in Missouri

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Non-Competes Are Enforceable

Missouri enforces non-competes if reasonable in scope, duration, and geography, and if they protect legitimate business interests. However, non-competes for secretarial and clerical workers are banned. A 1-year restriction is presumed reasonable; longer periods face scrutiny. Courts use the rule of reason test.

Your Missouri Advantage

Severance does not reduce unemployment benefits — you can collect both

Non-competes banned for secretarial and clerical workers

Non-competes longer than 1 year face presumption of unreasonableness

Rule of reason standard gives courts flexibility to invalidate overbroad restrictions

Red Flags in MO Severance Agreements

If your severance agreement includes any of these, you should not sign without further review.

Non-competes for clerical workers (unenforceable — challenge if included)

Non-compete restrictions lasting longer than 1 year (presumed unreasonable)

Overbroad geographic or activity restrictions in non-competes

Severance agreement that falsely claims severance reduces unemployment (it doesn't)

Waiver of unemployment rights (illegal in Missouri)

Rushed signing deadlines for employees 40+ (OWBPA violation)

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Missouri Severance FAQ

Are non-competes enforceable in Missouri?
Yes, but with important limits. Missouri enforces non-competes if they are reasonable in scope, duration, and geography and protect a legitimate business interest. A 1-year restriction is presumed reasonable, but longer periods face skepticism. Non-competes for secretarial and clerical workers are automatically unenforceable.
Can my employer include a non-compete if I work in a clerical role?
No. Missouri law prohibits non-competes for secretarial and clerical employees, making any such clause in your severance agreement void. Do not accept reduced severance to remove an unenforceable restriction.
Will severance pay affect my unemployment benefits?
No. Missouri does not count severance payments against unemployment eligibility or benefits. You can receive both your severance package and unemployment benefits simultaneously — a significant advantage.
Is severance required in Missouri?
No, severance is not mandatory in Missouri. However, when offered, it is typically conditioned on signing a release of claims. The fact that severance doesn't reduce unemployment gives you additional negotiating leverage.
How long can a non-compete restriction last?
Missouri presumes 1-year non-compete restrictions are reasonable. Restrictions longer than 1 year are subject to close court scrutiny and may be reduced. Courts apply a rule of reason standard to all non-competes.

Disclaimer: SeveranceIQ is an educational technology tool, not a law firm. The information on this page about Missouri employment laws is for general educational purposes only and does not constitute legal advice. Laws change frequently. For advice about your specific situation, consult a licensed Missouri employment attorney. Full disclaimer