Can you deduct fica?

The (OASDI) Old Age Survivor and Disability Insurance (FICA) (social security and Medicare taxes) all mean the same tax.

Actually the opposite. see the info and link here: http://wiki.answers.com/Q/How_do_you_calculate_taxes_if_you_are_a_1099_employee

That would be an employee with an employer that is receiving any qualified earned income that is subject to the withholding requirements that employer has to withhold for The (OASDI) Old Age Survivor...

Several tens of thousands of pages (maybe more) exist on this topic. No list does, nor is a list possible.

FICA is Federal Insurance Contributions Act, a deduction to pay for Social Security benefits for elderly and disabled persons. Med is the deduction for Medicare.