Thousands of tax returns filed with mistakes - Wandtv.com, NewsCenter17, StormCenter17, Central Illinois News-

Consumer Watch – Tax troubles are headed for hundreds of thousands of people who filed tax returns with H&R Block.

The nation's largest tax preparer admits it made a mistake related to form 88-63 for the educational tax credit. H&R Block says filing problem impacts 600 thousand customers who filed between February 14^th and 22^nd.

The IRS is still processing effected returns. Those returns will be delayed because of the steps to correct the errors.