Obamacare Enrollees May Get Smaller Tax Refunds
Tax refunds may get hit due to health law credits

"If your income for 2014 is going to be higher than you estimated when you applied for health insurance, then complex connections between the health law and taxes can reduce or even eliminate your tax refund next year.

Maybe you're collecting more commissions in an improving economy. Or your spouse got a better job. It could trigger an unwelcome surprise."