How much taxes are taken out for 640 every two weeks with two dependents?

The amount of taxes taken out from a $640 biweekly paycheck with two dependents can vary based on factors such as your filing status, state tax rates, and any additional deductions or credits. Typically, federal income tax, Social Security, and Medicare taxes will be withheld. To get an accurate estimate, you can use a paycheck calculator or consult with a tax professional, as each individual's situation can differ significantly.