Many Americans who filed their income taxes early, are still waiting for their refund. People who claimed education credits on Form 8863 could wait up to six more months.
The IRS said in February, it needed more time to update its system. But then in March, the agency said several tax software providers inaccurately filed more than 600-thousand returns with that form.
The IRS did not say how many Form 8863 filers are still waiting for refunds.