The statement that is incorrect is:
"Sales taxes paid on items used in a trade or business are deducted on Schedule A (Form 1040)."
This statement is misleading because sales taxes paid on items used in a trade or business are generally deducted as business expenses, which would be reported on Schedule C (Form 1040) for sole proprietors or on the appropriate business tax forms for other types of businesses, rather than on Schedule A, which is used for itemized deductions for personal expenses.