Monday is the deadline to sign up for private health insurance in the new online markets created by President Barack Obama's health care law. So far, about 4 out of every 5 people enrolling have qualified for tax credits to reduce the cost of their premiums.
Here's what you need to know:
The deadline is Mar. 31 at midnight EDT for the states where the federal government is running the sign-up website; states running their own exchanges set their own deadlines.