Roth Conversion Calculators
50 free calculators — all 50 states
Analyze Roth IRA conversion tax impact by state. See break-even years, lifetime savings, and RMD reduction estimates.
All Calculators
Alabama Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Alabama. State tax rate up to 5%. See break-even years, lifetime savings & RMD estimates.
Alaska Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Alaska. State tax rate up to 0%. See break-even years, lifetime savings & RMD estimates.
Arizona Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Arizona. State tax rate up to 2.5%. See break-even years, lifetime savings & RMD estimates.
Arkansas Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Arkansas. State tax rate up to 4.4%. See break-even years, lifetime savings & RMD estimates.
California Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in California. State tax rate up to 13.3%. See break-even years, lifetime savings & RMD estimates.
Colorado Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Colorado. State tax rate up to 4.4%. See break-even years, lifetime savings & RMD estimates.
Connecticut Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Connecticut. State tax rate up to 6.99%. See break-even years, lifetime savings & RMD estimates.
Delaware Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Delaware. State tax rate up to 6.6%. See break-even years, lifetime savings & RMD estimates.
Florida Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Florida. State tax rate up to 0%. See break-even years, lifetime savings & RMD estimates.
Georgia Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Georgia. State tax rate up to 5.39%. See break-even years, lifetime savings & RMD estimates.
Hawaii Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Hawaii. State tax rate up to 11%. See break-even years, lifetime savings & RMD estimates.
Idaho Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Idaho. State tax rate up to 5.8%. See break-even years, lifetime savings & RMD estimates.
Illinois Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Illinois. State tax rate up to 4.95%. See break-even years, lifetime savings & RMD estimates.
Indiana Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Indiana. State tax rate up to 3.05%. See break-even years, lifetime savings & RMD estimates.
Iowa Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Iowa. State tax rate up to 3.9%. See break-even years, lifetime savings & RMD estimates.
Kansas Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Kansas. State tax rate up to 5.7%. See break-even years, lifetime savings & RMD estimates.
Kentucky Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Kentucky. State tax rate up to 4%. See break-even years, lifetime savings & RMD estimates.
Louisiana Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Louisiana. State tax rate up to 4.25%. See break-even years, lifetime savings & RMD estimates.
Maine Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Maine. State tax rate up to 7.15%. See break-even years, lifetime savings & RMD estimates.
Maryland Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Maryland. State tax rate up to 5.75%. See break-even years, lifetime savings & RMD estimates.
Massachusetts Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Massachusetts. State tax rate up to 9%. See break-even years, lifetime savings & RMD estimates.
Michigan Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Michigan. State tax rate up to 4.25%. See break-even years, lifetime savings & RMD estimates.
Minnesota Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Minnesota. State tax rate up to 9.85%. See break-even years, lifetime savings & RMD estimates.
Mississippi Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Mississippi. State tax rate up to 5%. See break-even years, lifetime savings & RMD estimates.
Missouri Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Missouri. State tax rate up to 4.8%. See break-even years, lifetime savings & RMD estimates.
Montana Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Montana. State tax rate up to 5.9%. See break-even years, lifetime savings & RMD estimates.
Nebraska Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Nebraska. State tax rate up to 5.84%. See break-even years, lifetime savings & RMD estimates.
Nevada Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Nevada. State tax rate up to 0%. See break-even years, lifetime savings & RMD estimates.
New Hampshire Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in New Hampshire. State tax rate up to 0%. See break-even years, lifetime savings & RMD estimates.
New Jersey Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in New Jersey. State tax rate up to 10.75%. See break-even years, lifetime savings & RMD estimates.
New Mexico Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in New Mexico. State tax rate up to 5.9%. See break-even years, lifetime savings & RMD estimates.
New York Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in New York. State tax rate up to 10.9%. See break-even years, lifetime savings & RMD estimates.
North Carolina Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in North Carolina. State tax rate up to 4.25%. See break-even years, lifetime savings & RMD estimates.
North Dakota Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in North Dakota. State tax rate up to 1.95%. See break-even years, lifetime savings & RMD estimates.
Ohio Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Ohio. State tax rate up to 3.5%. See break-even years, lifetime savings & RMD estimates.
Oklahoma Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Oklahoma. State tax rate up to 4.75%. See break-even years, lifetime savings & RMD estimates.
Oregon Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Oregon. State tax rate up to 9.9%. See break-even years, lifetime savings & RMD estimates.
Pennsylvania Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Pennsylvania. State tax rate up to 3.07%. See break-even years, lifetime savings & RMD estimates.
Rhode Island Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Rhode Island. State tax rate up to 5.99%. See break-even years, lifetime savings & RMD estimates.
South Carolina Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in South Carolina. State tax rate up to 6.4%. See break-even years, lifetime savings & RMD estimates.
South Dakota Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in South Dakota. State tax rate up to 0%. See break-even years, lifetime savings & RMD estimates.
Tennessee Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Tennessee. State tax rate up to 0%. See break-even years, lifetime savings & RMD estimates.
Texas Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Texas. State tax rate up to 0%. See break-even years, lifetime savings & RMD estimates.
Utah Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Utah. State tax rate up to 4.65%. See break-even years, lifetime savings & RMD estimates.
Vermont Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Vermont. State tax rate up to 8.75%. See break-even years, lifetime savings & RMD estimates.
Virginia Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Virginia. State tax rate up to 5.75%. See break-even years, lifetime savings & RMD estimates.
Washington Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Washington. State tax rate up to 0%. See break-even years, lifetime savings & RMD estimates.
West Virginia Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in West Virginia. State tax rate up to 5.12%. See break-even years, lifetime savings & RMD estimates.
Wisconsin Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Wisconsin. State tax rate up to 7.65%. See break-even years, lifetime savings & RMD estimates.
Wyoming Roth Conversion Calculator
Calculate Roth IRA conversion tax impact in Wyoming. State tax rate up to 0%. See break-even years, lifetime savings & RMD estimates.
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About Roth Conversion Calculators
Analyze Roth IRA conversion tax impact by state. See break-even years, lifetime savings, and RMD reduction estimates. All 50 calculators are free to use, require no sign-up, and provide instant results based on verified data from official government agencies.
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. Results are shareable and print-friendly.