Missouri Overtime Tax Deduction & Paycheck Guide (2026)
Missouri features progressive rates topping at 4.7% with rolling IRC conformity. See how federal overtime deductions lower Missouri taxes.
$29.40/hr
Official state wage benchmark$12.30/hr
State statutory rate$7,644
Based on 10 OT hrs/wk+$1,682
+$64.68 / bi-weeklyMissouri Labor Regulations & Overtime Law
Missouri Minimum Wage Law (RSMo § 290.505) requires overtime at 1.5× for hours over 40 in a workweek, tracking FLSA standards.
Aerospace manufacturing (Boeing defense in St. Louis), automotive plants (GM Wentzville, Ford Kansas City), and freight rail logistics clock extensive overtime.
Missouri Tax Brackets & IRC Conformity
Missouri conforms to the Internal Revenue Code on a rolling basis. Federal AGI is the direct starting point for Missouri Form MO-1040.
Missouri No Tax on Overtime Calculator & Complete Tax Rules
Comprehensive guide to federal overtime deduction mechanics, Missouri labor laws, and take-home pay calculations.
The no tax on overtime calculator for Missouri helps hourly employees and employers evaluate the exact paycheck and tax savings generated under federal and state overtime legislation. This guide breaks down statutory enactment dates, federal deduction mechanics, and take-home pay calculations for workers across Missouri.
When Does No Tax on Overtime Start in Missouri?
Under the federal statutory timeline established by the One Big Beautiful Bill Act (OBBBA), the Qualified Overtime Compensation Deduction follows a two-stage rollout. For 2025 taxes, the deduction applies retroactively on Form 1040 Schedule 1 when filing annual tax returns. For 2026 through 2028, employers across Missouri can apply updated IRS Publication 15-T withholding formulas directly to regular paychecks. In Missouri, where major economic drivers include Defense Aerospace Manufacturing, Automotive Assembly, Freight Rail & Logistics, Biotech & Agriculture, hourly wage earners with a Bureau of Labor Statistics benchmark average of $29.40/hr can utilize this tool to determine whether claiming the deduction via annual tax refund or updating Form W-4 Step 4(b) yields the highest immediate financial relief.
How Does No Tax on Overtime Work in Missouri?
To understand how does no tax on overtime work in Missouri, workers must differentiate between federal and state tax rules. Federally, the deduction applies exclusively to the statutory 0.5× overtime premium portion of time-and-a-half wages (equal to one-third of total gross overtime earnings), up to annual caps of $12,500 for Single filers and $25,000 for Married couples filing jointly. Mandatory FICA payroll taxes (6.2% Social Security and 1.45% Medicare) remain fully intact to protect future retirement credits.
At the state level, Missouri enforces a progressive individual income tax structure with an effective modeling rate of 4.7%. Missouri conforms to the Internal Revenue Code on a rolling basis. Federal AGI is the direct starting point for Missouri Form MO-1040. Workers filing in Missouri should verify whether their state tax return automatically adopts federal Adjusted Gross Income (AGI) or requires a separate state-level deduction adjustment.
Labor Standards & Overtime Thresholds in Missouri
Overtime compliance in Missouri is governed by None (FLSA 40-hour weekly rule). Missouri Minimum Wage Law (RSMo § 290.505) requires overtime at 1.5× for hours over 40 in a workweek, tracking FLSA standards. With a statutory minimum wage of $12.30/hr (exceeding the federal $7.25 floor by $5.05), employers are prohibited from averaging hours across multiple pay cycles or offering comp time in lieu of statutory overtime pay to private sector non-exempt employees.
How to Calculate & Figure Your Deduction with the Tool
To calculate your take-home pay using our Missouri overtime simulator below:
- Enter your hourly wage (pre-loaded with the Missouri benchmark of $29.40/hr).
- Set your regular weekly hours and overtime hours worked.
- Choose your tax filing status to apply the corresponding $12,500 or $25,000 deduction cap.
- Review the live comparison breakdown detailing your gross overtime pay, deductible 0.5× premium, federal and state tax deductions, and net take-home pay per paystub.
Calculate Your Custom Paycheck in Missouri
Missouri Live Overtime Calculator2026 Ready
Pre-loaded with Missouri's average wage ($29.40/hr) and state income tax profile (4.7%).
Under official OBBBA rules, FICA payroll taxes still apply. Check this box only to preview what take-home would look like if Social Security & Medicare were also made tax-free.
$0
$0
Cap: $12,500
⚠️ Note: Phaseout active due to MAGI threshold.
100% Client-Side Privacy: No inputs or wages ever leave your browser.
Side-by-Side Paycheck & Tax Comparison
Compare your exact earnings under current law versus the new overtime policy.
| Earnings & Tax Line Item | Current Tax Law | With Overtime Policy | Difference / Savings |
|---|---|---|---|
| Regular Base Pay | $0 | $0 | $0 |
| Overtime Earnings | $0 | $0 | $0 |
| Total Gross Pay | $0 | $0 | $0 |
| Federal Income Tax Withheld | $0 | $0 | +$0 |
| FICA Payroll Tax (7.65%) | $0 | $0 | $0 |
| State Income Tax | $0 | $0 | $0 |
| Net Take-Home Pay | $0 | $0 | +$0 |
Form W-4 Step 4(b) Withholding Assistant
Because the IRS rules define this as a year-end tax return deduction, employers will continue to withhold federal tax on overtime unless you submit an updated Form W-4 to payroll.
Step 4(b) Deductions
Submit a revised Form W-4 to your employer's HR or payroll department. In Step 4(b) (Deductions), enter this estimated deduction amount:
Additional take-home cash deposited directly into your account on every pay period instead of waiting until April 2027 tax season.
Line-by-Line Arithmetic Walkthrough (Missouri)
Modeled on an hourly worker earning $29.40/hr with 10 OT hours per week (Single filer, 52 weeks basis).
| Category | Current Law | With 2026 Deduction | Net Difference |
|---|---|---|---|
| Gross Regular Pay (80 hrs @ $29.40) | $2,352.00 | $2,352.00 | $0.00 |
| Gross Overtime Pay (20 hrs @ $44.10) | $882.00 | $882.00 | $0.00 |
| Total Gross Bi-Weekly Pay | $3,234.00 | $3,234.00 | $0.00 |
| Federal Income Tax | $379.63 | $314.95 | +$64.68 |
| FICA Payroll Taxes (Social Security + Medicare) | $247.40 | $247.40 | $0.00 |
| Missouri State Income Tax (4.7%) | $152.00 | $152.00 | $0.00 |
| Bi-Weekly Net Take-Home Pay | $2,454.97 | $2,519.65 | +$64.68 |
State Conformity Summary: Missouri's state tax is modeled at an effective rate of 4.7%. If Missouri conforms to federal above-the-line deductions, workers will also reduce their state tax liability on Form MO-1040, unlocking additional net paycheck savings.
Missouri Overtime & Tax FAQs
Does Missouri tax overtime pay?
Yes. In Missouri, overtime pay is considered ordinary taxable compensation subject to the state's progressive income tax structure (Graduated state brackets with a top rate of 4.70% (plus 1% earnings tax in St. Louis and Kansas City).). Overtime wages are withheld and taxed at your applicable state marginal bracket.
How does the 2026 federal "No Tax on Overtime" deduction affect my Missouri tax return?
Missouri conforms to the Internal Revenue Code on a rolling basis. Federal AGI is the direct starting point for Missouri Form MO-1040.
What are Missouri's daily vs. weekly overtime rules?
Missouri Minimum Wage Law (RSMo § 290.505) requires overtime at 1.5× for hours over 40 in a workweek, tracking FLSA standards. Overtime threshold rule: None (FLSA 40-hour weekly rule).
What is the standard deduction in Missouri?
For Missouri state income tax returns, the standard deduction is $14,600 for single filers and $29,200 for married couples filing jointly.