Free Online Calculator for Federal Taxes:

http://www.hrblock.com/get-answers/tax-calculators.html

The above is for personal income. Otherwise, nearly all private investigator members of the International Private Investigators Union (IPIU) who have incorporated themselves - have the option of hundreds of everyday payments that can lawfully be DEDUCTED as a business expense.

In our corporation owners forum, there is a training chapter/topic listing 300 every day items that do not have to be paid from a personal checking account and can avoid the personal federal and state income taxes.

Use the CONTACT US link at the bottom of this page to inquire: http://www.ipiu.org/forums/sendmessage.php