good morning
I need some help I need to calcalte fedural and state taxes for payroll could you please tell me the number to times to get this answer. thanks so much:)

Very simple. There is a good web site.
Go to PaycheckCity.com - Employee Self-Service Tools To Better Manage Your Paycheck (http://www.paycheckcity.com).

First you need to register, no charges. It has many useful calculators. If you want to find out what your pay check will be then you can use this link:
PaycheckCity.com - Sign in to use Advanced Features (http://www.paycheckcity.com/netpaycalcreg/netpaycalculator.asp)

First select the year and State and then enter your income and deduction info.

Excellent research from MukatA once again.