from your link
The tax credit varies with income and a variety of other factors (such as family size, age, and cost of coverage in a geographic region) that affect how much people have to pay for health insurance. An example may help illustrate how significant these tax credits will be.
Consider a middle class family of 4 with income of $75 000 (roughly the national
median for families of that size). The 40-year-old mother is self-employed and her husband of the same age stays at home and takes care of the kids. They live in an area with average health care costs and are now buying health insurance that costs $12 000 a year, which is a typical amount for a family policy in the nongroup market.
Starting in 2014, this family could buy insurance through a health insurance exchange—set up by its state or by the federal government if the state fails to act—and would be eligible for a federal tax credit of about $5000
do you agree with that or not whirlie?