Do i pay Taxes on a used car in Arizona from private party?

Sales Taxes - most places - yes....collected when you register/title vehicle.

In some states you do-based on purchase price.

$2.50

No

Sales Tax. No you do not. Sales tax is what businesses use to pay to the state. It's the "state's share" on a taxable item. A private party seller is not a business, so legally they cannot charge a...