Mississippi: Employee Expense Reimbursement Requirements
The short answer
Mississippi has no general statute requiring an ordinary private employer to reimburse necessary business expenses such as mileage, tools, uniforms, supplies, or remote-work costs. One narrow rule applies when a private employer affirmatively elects Mississippi's drug-and-alcohol-testing chapter: the employer must pay every test it requires or requests, while the employee or applicant pays for an additional test that person requests. A chapter violation may support a civil action within one year.
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This is the general rule in Mississippi. Ezel applies current Mississippi law to your specific facts and answers with citations to the statutes.
| Governing law and coverage | No general Title 71 business-expense mandate. Narrow Miss. Code Ann. §§ 71-7-3, -9, -23, -25, -27, and -29 rule for private employers that affirmatively elect the state drug-testing chapter; federally regulated testing employers are excluded |
|---|---|
| Reimbursable expense standard | No general necessary/reasonable business-expense standard. Narrow rule: employer pays every drug or alcohol test it requires or requests under its elected chapter program (§ 71-7-9) |
| Authorization, direction, and primary benefit | Narrow trigger is the employer's requirement or request that the employee or applicant submit to the test; no primary-benefit test. No general authorization, direction, ratification, or employer-benefit standard for other expenses |
| Excluded losses and employee fault | Employee or applicant pays for an additional drug or alcohol test that person requests. No general ordinary-risk, negligence, wear, theft, commuting, precondition, or personal-cost rules because Mississippi has no general reimbursement scheme |
| Request deadline and documentation | Employer-required test cost needs no employee reimbursement request or receipt procedure. No general expense-submission deadline, itemization, certification, or missing-document substitute |
| Employer policy, preapproval, and caps | Private employer may affirmatively elect the testing chapter and then must follow all its terms; rescission for employees takes effect no earlier than 10 working days after posted notice. No test-cost cap or general expense-policy cap stated |
| Payment deadline, method, and interest | Employer must pay covered testing costs, but statute states no reimbursement payment deadline, method, or interest. Employer-conducted/requested testing occurs during or immediately after the regular work period and counts as work time |
| Enforcement and remedies | Civil action within 1 year after violation or exhaustion of internal remedies; injunction or damages, compensatory damages limited to direct injury/loss, possible reinstatement/lost wages/benefits/reasonable costs, and possible attorney's fees for knowing or reckless violation (§§ 71-7-23, -25) |
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Requirements one by one
Mississippi has no general necessary-expense mandate
Title 71 contains no general rule requiring an ordinary private employer to
repay necessary business expenses such as mileage, tools, uniforms, supplies,
phone service, or home-office costs. It therefore supplies no universal
necessary-or-reasonable standard, employer-benefit test, preapproval rule,
receipt deadline, policy cap, payment deadline, interest rule, or general
reimbursement remedy.
A repayment right for those ordinary costs must rest on an employer policy,
agreement, or a different law. Workers' compensation medical and travel costs,
public-employee travel, and medical savings accounts are separate statutory
programs rather than a general private-employee reimbursement code.
An employer-elected drug-testing program has a narrow cost rule
Miss. Code Ann. § 71-7-3 makes participation in the state drug-and-alcohol-
testing chapter voluntary for a private employer. Under Miss. Code Ann.
§ 71-7-27, the employer affirmatively elects the chapter through its written
testing policy. Once elected, the employer must follow every term of the
chapter.
Miss. Code Ann. § 71-7-9 then assigns testing costs. The employer pays every
drug or alcohol test it requires or requests an employee or applicant to take.
The employee or applicant pays for an additional test that person requests,
including the permitted retest of part of a preserved positive specimen.
Employer-conducted or requested testing must occur during or immediately after
the current employee's regular work period and counts as work time for
compensation and benefits. The statute states no separate invoice, receipt,
reimbursement request, payment deadline, payment method, interest rate, or cap
for the employer-paid test.
Election and federal coverage limit the rule
A private employer that does not elect the chapter, or rescinds its election,
is not governed by the chapter's statutory rights and duties; other applicable
contract or common-law principles govern instead. For employees, rescission
takes effect no earlier than 10 working days after the employer posts the dated
notice.
Miss. Code Ann. § 71-7-29 separately excludes an employer subject to federal
law or federal regulations governing employee or applicant drug and alcohol
testing. The Mississippi cost rule should not be applied to a federally
regulated program without first resolving that exclusion.
A chapter violation has a one-year civil-action deadline
Miss. Code Ann. § 71-7-23 permits an action for injunctive relief, damages, or
both. Compensatory damages are limited to direct injury or loss caused by each
violation. Applicable collective-bargaining grievance and arbitration steps
must be exhausted first, and attorney's fees may be awarded when the employer
knowingly or recklessly violated the chapter and damages are awarded.
Under Miss. Code Ann. § 71-7-25, the civil action must be filed within one year
of the violation or exhaustion of available internal administrative remedies.
Available relief is limited to the statutory list, including an injunction,
reinstatement, restored benefits and seniority, lost wages and other
remuneration, and reasonable costs.
What trips people up
The drug-test cost rule is not a general expense statute. It does not create
a mileage rate, tool allowance, uniform payment, phone percentage, or home-
office reimbursement right.
The employer's election matters. A private testing program is not
automatically governed by Chapter 7. The policy must affirmatively elect the
chapter before its statutory rights and duties apply.
An employer-requested test and an employee-requested extra test have opposite
cost rules. The employer pays the first; the employee or applicant pays the
second.
Common questions
Does Mississippi require mileage reimbursement for private employees?
Not under a general state statute. Title 71 creates no statewide mileage rate or
universal mileage-payment duty for ordinary private employment.
Who pays for a required workplace drug test?
If the private employer affirmatively elected Mississippi's drug-testing
chapter, the employer pays every test it requires or requests. The employee or
applicant pays for an additional test that person requests.
Is there a statewide deadline for submitting ordinary expense receipts?
No. Mississippi has no general employee-expense reimbursement scheme and thus
no universal submission deadline or proof format.
How long does a person have to sue over the elected testing chapter?
One year after the alleged violation or exhaustion of available internal
administrative remedies. Collective-bargaining grievance and arbitration
requirements must be exhausted when applicable.
Statutes and sources
- Official Code of Mississippi Annotated, Title 71. Complete labor-title
structure and the absence of a general employee business-expense scheme.
Official-code publication
(accessed July 17, 2026). - Miss. Code Ann. §§ 71-7-3, 71-7-9, and 71-7-27. Voluntary election,
work-time treatment, employer-paid required testing, employee-paid additional
testing, and rescission. Official Chapter 7 text
(accessed July 17, 2026). - Miss. Code Ann. §§ 71-7-23 and 71-7-25. Civil action, damages limits,
attorney's fees, available relief, and the one-year deadline. Official
Chapter 7 text
(accessed July 17, 2026). - Miss. Code Ann. § 71-7-29. Federal-testing-law exclusion. Official
Chapter 7 text
(accessed July 17, 2026).
Source links
Every statute quoted above, linked, with the date we checked it.
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