October 2021 Sales Tax Due Dates

by Sarah Craig September 21, 2021


Find your state (or states) below to see your October sales tax due date. And if you need help collecting, reporting and filing sales tax, sign up for a 30-day free trial of TaxJar.

October 2021 Sales Tax Due Dates, in Order of State

An (A) symbol means the state has an Amazon Fulfillment Center.

Alabama
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Alaska (A)
Monthly sales tax due on November 1, 2021
Quarterly sales tax due on November 1, 2021

Arizona (A)
Monthly sales tax due on October 28, 2021
Quarterly sales tax due on October 28, 2021

Arkansas
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

California (A)
Monthly sales tax due on November 1, 2021
Quarterly and quarterly prepay sales tax due on November 1, 2021

Colorado
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Connecticut (A)
Monthly sales tax due on November 1, 2021
Quarterly sales tax due on November 1, 2021

District of Columbia
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021
Annual sales tax due on October 20, 2021

Florida (A)
Monthly sales tax due on October 19, 2021
Quarterly sales tax due on October 19, 2021

Georgia (A)
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Hawaii
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Idaho
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Illinois (A)
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Indiana (A)
Monthly sales tax due on October 20, 2021

Iowa
Monthly sales tax due on October 20, 2021
Quarterly and quarterly prepay due on November 1, 2021

Kansas (A)
Monthly sales tax due on October 25, 2021
Quarterly sales tax due on October 25, 2021

Kentucky (A)
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Louisiana
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Maine
Monthly sales tax due on October 15, 2021
Quarterly sales tax due on October 15, 2021

Maryland (A)
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Massachusetts (A)
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Michigan (A)
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Minnesota (A)
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Mississippi
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Missouri
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on November 1, 2021

Nebraska
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Nevada (A)
Monthly sales tax due on November 1, 2021
Quarterly sales tax due on November 1, 2021

New Jersey (A)
Monthly sales tax due on October 20, 2021
Quarterly and quarterly prepay due on October 20, 2021

New Mexico
Monthly sales tax due on October 25, 2021
Quarterly sales tax due on October 25, 2021

New York
Quarterly prepay due on October 20, 2021

North Carolina
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on November 1, 2021

North Dakota
Monthly sales tax due on November 1, 2021
Quarterly sales tax due on November 1, 2021

Ohio (A)
Monthly sales tax due on October 25, 2021

Oklahoma
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Pennsylvania (A)
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Rhode Island
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on November 1, 2021

South Carolina (A)
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

South Dakota
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Tennessee (A)
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Texas (A)
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Utah
Monthly sales tax due on November 1, 2021
Quarterly sales tax due on November 1, 2021

Vermont
Monthly sales tax due on October 25, 2021
Quarterly sales tax due on October 25, 2021

Virginia (A)
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Washington (A)
Monthly sales tax due on October 25, 2021
Quarterly sales tax due on November 1, 2021

West Virginia
Monthly sales tax due on October 20, 2021
Quarterly sales tax due on October 20, 2021

Wisconsin (A)
Monthly sales tax due on November 1, 2021
Quarterly sales tax due on November 1, 2021

Wyoming
Monthly sales tax due on November 1, 2021
Quarterly sales tax due on November 1, 2021

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