What Is The Net Investment Income Tax (NIIT)?
Investors with net investment income will owe the 3.8% Net Investment Income Tax (NIIT) if their MAGI is also above a certain threshold.
What Does IRS Reference Number 9001 Really Mean?
IRS reference number 9001 on Where’s My Refund means an agent needs to review your account. Here’s what to tell the IRS and what to do next.