If you file Chapter 13 Bankruptcy Can they take your income tax refund?

I have filed chapter 13 bankruptcy and I have not filed my income taxes yet. I have been told that the bankruptcy court can take your refund if you have one due to you. Is that true?

Credit Repair: Are there any certification programs I can take to learn how to do Credit Repair?

I would like to learn how to do credit repair. Are there any certification programs? Any suggestions would be highly appreciated. Thank you.