Missouri gig workers face a unique double-tax situation: state income tax up to 4.95% AND a 1% city earnings tax if you work in Kansas City or St. Louis. With a COL index of 89, your earnings still stretch 11% further than the national average - but you need to plan for the extra tax layer.
Missouri has one of the more complex state tax structures for gig workers - 8 progressive brackets plus city-level earnings taxes in the two largest metros.
Progressive rates - most gig workers land at 4.95%
| Taxable Income | Rate |
|---|---|
| $0 - $1,207 | 2.0% |
| $1,208 - $2,414 | 2.5% |
| $2,415 - $3,621 | 3.0% |
| $3,622 - $4,828 | 3.5% |
| $4,829 - $6,035 | 4.0% |
| $6,036 - $7,242 | 4.5% |
| $7,243 - $8,449 | 4.8% |
| Over $8,450 | 4.95% |
All gig workers pay 15.3% federal self-employment tax on net earnings up to $168,600 (2024 limit). This is separate from income tax and applies before state taxes. You can deduct half of SE tax on your federal return.
Estimate your exact MO income tax, city earnings tax, and federal SE tax all in one place.
Missouri has only two cities with a city-level earnings tax, but they happen to be the two biggest gig markets in the state. This is a critical expense most gig workers from other states are unprepared for.
| City | Rate | Who Pays |
|---|---|---|
| Kansas City | 1.0% | Income earned within KC city limits |
| St. Louis (City) | 1.0% | Income earned within STL city limits |
Note: St. Louis County is a separate jurisdiction from St. Louis City and does NOT have a 1% earnings tax. If you're delivering in Chesterfield, Clayton, or Kirkwood - you avoid the city earnings tax entirely.
Effective Tax Rate Example - Kansas City Gig Worker:
$50,000 net gig income. Missouri income tax on $50K: approximately $2,200. Federal SE tax: ~$7,065. Kansas City 1% earnings tax: $500. Total tax burden: ~$9,765 (19.5% effective rate). After MO standard deduction and 50% SE deduction, actual MO taxable income is lower.
Missouri uses the federal IRS common-law test - one of the most gig-worker-friendly frameworks in the country. No AB5, no ABC test.
Missouri applies the IRS 20-factor common-law behavioral control test to determine employee vs. independent contractor status. Key factors include: who controls when/where you work, who provides tools and equipment, and whether services are a key aspect of the hiring entity's regular business. Gig platforms are generally structured to pass this test.
Unlike California, Massachusetts, and some other states, Missouri has not enacted restrictive gig worker reclassification laws. There is no three-part ABC test requiring platforms to prove workers are independent. Missouri's legislature has generally resisted such measures, making it a stable environment for platform-based work.
Missouri's minimum wage increases annually with inflation. The 2024 rate is $13.75/hour. While this doesn't directly apply to self-employed gig workers, it sets the wage floor for platform workers who may be reclassified, and affects what part-time traditional employment pays as an alternative.
If you earn income in Kansas City, MO
Kansas City self-employed gig workers must file the RD-108 earnings tax form with Kansas City Revenue Division annually. Quarterly estimated payments are required if you expect to owe $500+ per year.
The 1% earnings tax applies to all self-employment income earned within KC city limits. If you deliver both inside and outside city limits, you must prorate your income based on where deliveries were completed.
St. Louis City self-employed workers file Form E-1 with the St. Louis City Collector of Revenue. Same 1% rate, same proration rules for split-jurisdiction workers.
Many gig workers who live in suburban Kansas City (Overland Park KS, Lenexa, Lee's Summit) drive into Kansas City proper for peak-hour demand without realizing they owe the 1% earnings tax on income earned within city limits. The KC earnings tax crosses state lines - Kansas residents working in KC Missouri still owe it.
Kansas City and St. Louis are competitive rideshare and delivery markets. Grubhub has unusually strong Missouri presence due to its KC-Chicago corridor footprint.
Dominant food delivery platform in both Kansas City and St. Louis. KC's Westport, Power & Light District, and River Market neighborhoods generate strong evening and weekend demand. STL's Soulard, The Hill, and Washington Ave are high-volume zones.
Grubhub has a disproportionately strong Missouri footprint, especially in Kansas City, reflecting its Midwestern market concentration. Many KC restaurants are Grubhub-exclusive or Grubhub-preferred. Running both DoorDash and Grubhub simultaneously in KC is a proven strategy for maximizing delivery income.
Both platforms active in Kansas City and St. Louis. MCI Airport (Kansas City International) and STL Lambert Airport are reliable fare sources. Chiefs games at Arrowhead, Cardinals at Busch Stadium, and Blues at Enterprise Center create major surge events. St. Patrick's Day in Soulard (STL) is one of the largest outdoor events in the country - massive rideshare demand.
Active in KC and STL metro areas. Missouri's suburban sprawl pattern means larger grocery orders and longer delivery distances - which Instacart pays for with higher per-delivery earnings. Dierbergs and Schnucks (STL regional chains) are popular Instacart partners with strong customer bases.
Amazon has major fulfillment infrastructure in Missouri, including a large distribution center in Edwardsville, IL (STL area) and multiple KC-area facilities. Flex blocks in suburban KC and STL are competitive but available. Ideal for structured workers who prefer fixed time blocks over variable delivery pay.
Strong demand in KC's Country Club Plaza, Brookside, and Waldo neighborhoods, and in STL's Central West End and Ladue areas. Moving assistance, furniture assembly, and home repairs are highest-demand categories. The KC housing market's ongoing turnover creates consistent moving-help demand.
Missouri hosts two major league NFL teams (KC Chiefs, STL Rams left in 2016 but Blues and Cardinals remain strong), creating predictable annual demand spikes. Chiefs games (August through January playoffs) generate some of the highest rideshare surges in the Midwest. STL Blues (NHL) and Cardinals (MLB) provide 41 and 81 home games respectively. Mark these dates - surge rates can reach 2x-3x normal pricing within 1 mile of venues.
With a COL index of 89, Missouri is 11% cheaper than the US average. For gig workers, every dollar earned here goes measurably further.
Source: C2ER Cost of Living Index. 100 = national average.
The Math of Gig Work in Missouri: A delivery driver earning $22/hr for 25 hours/week generates ~$2,380/month gross. After taxes (~22% all-in), net income is ~$1,856/month. With a KC 1BR apartment at $1,100, that leaves $756/month for all other expenses - a tighter margin than many gig workers expect after accounting for vehicle costs.
Missouri's gig economy is heavily concentrated in Kansas City and St. Louis. Smaller cities offer lower competition but proportionally less demand.
Missouri's largest city and primary gig market. The 18th & Vine Jazz District, Power & Light District, and Sprint Center (now T-Mobile Center) entertainment complex generate consistent late-night rideshare demand. Arrowhead Stadium (Chiefs) and Kauffman Stadium (Royals) are must-know surge locations. Note: 1% earnings tax applies to all income earned in KC proper.
STL's unique geography - the independent city, not county - means the 1% earnings tax applies only within city limits. The Central West End, Soulard, and downtown entertainment districts are highest-demand gig zones. Busch Stadium (Cardinals), Enterprise Center (Blues), and BJC Healthcare complex (large hospital system) provide consistent daily demand. St. Patrick's Day in Soulard is one of the largest outdoor festivals in the US.
Home to Missouri State University and Drury University, Springfield has a steady college-driven delivery and rideshare market. Bass Pro Shops headquarters is located here, generating business traveler demand. No city earnings tax. Springfield's COL (approximately 84) is notably lower than KC and STL - your earnings go further here with less competition.
Home to the University of Missouri (MU) flagship campus with 32,000+ students - creating strong food delivery demand especially during fall/spring semesters. Columbia is located exactly midway between Kansas City and St. Louis on I-70, making it a potential "middle market" option. MU Mizzou football games (capacity 62,000) create major rideshare demand 6-7 Saturdays per year.
A KC suburb that shares the metro market without the 1% city earnings tax. Gig workers can cover Independence AND Kansas City proper, accepting higher-paying city zone orders while living in a lower-cost suburb. The Independence Center (regional mall) and proximity to Blue Springs, Lee's Summit, and Raytown expand the effective market zone.
Joplin sits at the intersection of I-44 and US-71 near the Missouri-Kansas-Oklahoma-Arkansas four-state corner. Missouri Southern State University provides student delivery demand. Low COL and minimal gig worker competition can mean faster acceptance rates and more consistent income for the market size. No city earnings tax.
Official state, city, and federal resources for Missouri independent contractors and self-employed gig workers.
File MO-1040 annually, pay quarterly estimated taxes using Form MO-1040ES. Access MyTax Missouri portal for online filing and payment tracking.
dor.mo.govSelf-employed KC workers file Form RD-108 for earnings tax. Quarterly estimated payments required if you expect $500+ annual liability. Online filing available.
kcmo.gov/revenueSt. Louis City (not County) self-employed workers must file Form E-1 for the 1% earnings tax. St. Louis County residents/workers are NOT subject to this tax.
stlouis-mo.gov/collectorOfficial guidance on independent contractor classification under Missouri law. Useful if you're ever audited or have a dispute about your employment status with a platform.
labor.mo.govFederal estimated tax calculator, Schedule SE instructions, and Form 1040-ES for quarterly federal estimated payments. Missouri gig workers pay both state and federal estimated taxes.
irs.gov/self-employedCalculate your exact Missouri state income tax, Kansas City or St. Louis earnings tax, and federal self-employment tax based on your actual net gig income.
Calculate My MO TaxesCommon questions from Missouri independent contractors and gig workers.
