AP can perform the entire authorization function or selected portions of the process in cooperation with your host system. And, because the Visa DPS authorization system is flexible, you may customize support to meet your specific business requirements.
If desired, you can request voluntary Federal tax withholding from your monthly Social Security benefits. You may find doing this easier than paying quarterly estimated tax payments. See http://www.socialsecurity.gov/planners/taxwithold.htm.
Voluntary deductions can be paid with pre-tax dollars or after-tax dollars, depending on the type of benefit being paid for. For pre-tax deductions, some reduce wages subject to the federal income tax, while other deductions reduce wages subject to Social Security and Medicare taxes as well. To determine which benefits are pre-tax for various taxes, see Publications 15 and 15-B.