All sales of tangible personal property in Iowa are subject to sales tax unless exempted by state law. Sales of services are exempt from Iowa sales tax unless taxed (enumerated) by state law.
Labor is not tangible personal property
So what that means, is unless the labor is specifically enumerated as a taxable type of service, than labor is NOT taxable. see http://www.state.ia.us/tax/educate/78539.html#ExemptSales for a listing on labor that requires collection of state sales tax.
bla bla bla bla
No, you do not pay sales tax on labor. Sales tax is for materials.
In my state there is no sales tax on a home sale.
No you do not need to pay taxes on labor.
NO
You will probably have to pay Iowa's if it's from a dealer.
si
yes
No
yes
yes you will pay sales tax when you transfer the title at your county's admin. building.
Of course.