News A 30% national sales tax? Abolishing the IRS? What the FairTax Act of 2023 would do. February 6, 2023February 6, 2023Anna Kaufman, USA TODAYComments Off on A 30% national sales tax? Abolishing the IRS? What the FairTax Act of 2023 would do. Rep. Earl "Buddy" Carter and 23 Republican colleagues have sponsored a bill to establish a 30% national sales tax. What else is in the Fair Tax Act?