Attorney Explains Non-Grantor Irrevocable Complex Discretionary Spendthrift Trust under IRC § 643 

If you spend any time looking to reduce your income tax burden, you'll probably come across the Non-Grantor Irrevocable Complex Discretionary Spendthrift Trust under Internal Revenue Code § 643. But despite all the hype, this is not a strategy that will actually reduce your income taxes. Even worse, it could cause more problems for you.