create an alternative minimum tax for all tax brackets so every American has to pay taxes.

Enacting an alternative mimimum tax for all tax brackets. For example people who would have to pay 25% taxes should have an alternative minimum tax payment of 15%. The tax payer can earn a refund that would allow them to pay at a 15% tax rate. The tax payer would not be able to pay less than a 15% tax rate no matter what and any excess tax credits would be lost.