why didnt this tpg group give me my full refund

[mark671]

I was supposed to get 5639 back from federal but instead the tpg group gave me 4856. This is ridiculous. after all I went through for two months to get my taxes accepted through turbo tax now this other stupid group wont even give me my full money

[HeatherPLO]

In this public forum, we cannot diagnose why your refund has been reduced.  For additional information, please see this Help Article or this TurboTax blog post.

[Mike9241]

likely the IRS found an error or what it thinks is an error on your return and reduced your refund. you should get a notice in 2 to 3 weeks or you can try calling it.