Tax Resource for Out of State Investors

[Jerry Poon]

I am a Californian and I own a few buy-and-hold properties out of state in Indiana. Both states require incomes taxes and I will eventually be searching for a tax advisor in my area to help me with this, but I want to do some "back of the envelope" calculations so that I won't get any surprise tax bombs next year. Does anyone have any resources for this specific scenario?