Self-Employment Tax Calculators
50 free calculators
Calculate self-employment tax including 15.3% SE tax, federal and state income tax, quarterly estimates, and take-home pay.
Alabama Self-Employment Tax Calculator
Calculate self-employment tax in Alabama. See 15.3% SE tax, federal + 5% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Alaska Self-Employment Tax Calculator
Calculate self-employment tax in Alaska. See 15.3% SE tax, federal + no state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Arizona Self-Employment Tax Calculator
Calculate self-employment tax in Arizona. See 15.3% SE tax, federal + 2.5% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Arkansas Self-Employment Tax Calculator
Calculate self-employment tax in Arkansas. See 15.3% SE tax, federal + 4.4% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
California Self-Employment Tax Calculator
Calculate self-employment tax in California. See 15.3% SE tax, federal + 13.3% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Colorado Self-Employment Tax Calculator
Calculate self-employment tax in Colorado. See 15.3% SE tax, federal + 4.4% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Connecticut Self-Employment Tax Calculator
Calculate self-employment tax in Connecticut. See 15.3% SE tax, federal + 6.99% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Delaware Self-Employment Tax Calculator
Calculate self-employment tax in Delaware. See 15.3% SE tax, federal + 6.6% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Florida Self-Employment Tax Calculator
Calculate self-employment tax in Florida. See 15.3% SE tax, federal + no state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Georgia Self-Employment Tax Calculator
Calculate self-employment tax in Georgia. See 15.3% SE tax, federal + 5.49% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Hawaii Self-Employment Tax Calculator
Calculate self-employment tax in Hawaii. See 15.3% SE tax, federal + 11% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Idaho Self-Employment Tax Calculator
Calculate self-employment tax in Idaho. See 15.3% SE tax, federal + 5.8% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Illinois Self-Employment Tax Calculator
Calculate self-employment tax in Illinois. See 15.3% SE tax, federal + 4.95% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Indiana Self-Employment Tax Calculator
Calculate self-employment tax in Indiana. See 15.3% SE tax, federal + 3.05% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Iowa Self-Employment Tax Calculator
Calculate self-employment tax in Iowa. See 15.3% SE tax, federal + 3.8% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Kansas Self-Employment Tax Calculator
Calculate self-employment tax in Kansas. See 15.3% SE tax, federal + 5.7% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Kentucky Self-Employment Tax Calculator
Calculate self-employment tax in Kentucky. See 15.3% SE tax, federal + 4% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Louisiana Self-Employment Tax Calculator
Calculate self-employment tax in Louisiana. See 15.3% SE tax, federal + 4.25% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Maine Self-Employment Tax Calculator
Calculate self-employment tax in Maine. See 15.3% SE tax, federal + 7.15% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Maryland Self-Employment Tax Calculator
Calculate self-employment tax in Maryland. See 15.3% SE tax, federal + 5.75% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Massachusetts Self-Employment Tax Calculator
Calculate self-employment tax in Massachusetts. See 15.3% SE tax, federal + 9% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Michigan Self-Employment Tax Calculator
Calculate self-employment tax in Michigan. See 15.3% SE tax, federal + 4.25% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Minnesota Self-Employment Tax Calculator
Calculate self-employment tax in Minnesota. See 15.3% SE tax, federal + 9.85% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Mississippi Self-Employment Tax Calculator
Calculate self-employment tax in Mississippi. See 15.3% SE tax, federal + 5% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Missouri Self-Employment Tax Calculator
Calculate self-employment tax in Missouri. See 15.3% SE tax, federal + 4.8% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Montana Self-Employment Tax Calculator
Calculate self-employment tax in Montana. See 15.3% SE tax, federal + 5.9% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Nebraska Self-Employment Tax Calculator
Calculate self-employment tax in Nebraska. See 15.3% SE tax, federal + 5.84% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Nevada Self-Employment Tax Calculator
Calculate self-employment tax in Nevada. See 15.3% SE tax, federal + no state tax, quarterly estimates, and take-home pay for freelancers & contractors.
New Hampshire Self-Employment Tax Calculator
Calculate self-employment tax in New Hampshire. See 15.3% SE tax, federal + no state tax, quarterly estimates, and take-home pay for freelancers & contractors.
New Jersey Self-Employment Tax Calculator
Calculate self-employment tax in New Jersey. See 15.3% SE tax, federal + 10.75% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
New Mexico Self-Employment Tax Calculator
Calculate self-employment tax in New Mexico. See 15.3% SE tax, federal + 5.9% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
New York Self-Employment Tax Calculator
Calculate self-employment tax in New York. See 15.3% SE tax, federal + 10.9% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
North Carolina Self-Employment Tax Calculator
Calculate self-employment tax in North Carolina. See 15.3% SE tax, federal + 4.5% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
North Dakota Self-Employment Tax Calculator
Calculate self-employment tax in North Dakota. See 15.3% SE tax, federal + 1.95% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Ohio Self-Employment Tax Calculator
Calculate self-employment tax in Ohio. See 15.3% SE tax, federal + 3.5% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Oklahoma Self-Employment Tax Calculator
Calculate self-employment tax in Oklahoma. See 15.3% SE tax, federal + 4.75% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Oregon Self-Employment Tax Calculator
Calculate self-employment tax in Oregon. See 15.3% SE tax, federal + 9.9% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Pennsylvania Self-Employment Tax Calculator
Calculate self-employment tax in Pennsylvania. See 15.3% SE tax, federal + 3.07% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Rhode Island Self-Employment Tax Calculator
Calculate self-employment tax in Rhode Island. See 15.3% SE tax, federal + 5.99% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
South Carolina Self-Employment Tax Calculator
Calculate self-employment tax in South Carolina. See 15.3% SE tax, federal + 6.4% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
South Dakota Self-Employment Tax Calculator
Calculate self-employment tax in South Dakota. See 15.3% SE tax, federal + no state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Tennessee Self-Employment Tax Calculator
Calculate self-employment tax in Tennessee. See 15.3% SE tax, federal + no state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Texas Self-Employment Tax Calculator
Calculate self-employment tax in Texas. See 15.3% SE tax, federal + no state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Utah Self-Employment Tax Calculator
Calculate self-employment tax in Utah. See 15.3% SE tax, federal + 4.65% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Vermont Self-Employment Tax Calculator
Calculate self-employment tax in Vermont. See 15.3% SE tax, federal + 8.75% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Virginia Self-Employment Tax Calculator
Calculate self-employment tax in Virginia. See 15.3% SE tax, federal + 5.75% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Washington Self-Employment Tax Calculator
Calculate self-employment tax in Washington. See 15.3% SE tax, federal + no state tax, quarterly estimates, and take-home pay for freelancers & contractors.
West Virginia Self-Employment Tax Calculator
Calculate self-employment tax in West Virginia. See 15.3% SE tax, federal + 5.12% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Wisconsin Self-Employment Tax Calculator
Calculate self-employment tax in Wisconsin. See 15.3% SE tax, federal + 7.65% state tax, quarterly estimates, and take-home pay for freelancers & contractors.
Wyoming Self-Employment Tax Calculator
Calculate self-employment tax in Wyoming. See 15.3% SE tax, federal + no state tax, quarterly estimates, and take-home pay for freelancers & contractors.
About Self-Employment Tax Calculators
Calculate self-employment tax including 15.3% SE tax, federal and state income tax, quarterly estimates, and take-home pay. All calculators are free to use, require no sign-up, and provide instant results. Data is sourced from official government agencies and updated regularly to ensure accuracy.
Each calculator includes a detailed methodology section explaining the formulas used, data sources cited with verification dates, and frequently asked questions to help you understand the results.