Next goal is to get into STR to maximize benefit on W2 Taxes and then hopefully try a flip.

If I trade property I own in exchange for a property owned by a non-profit organization, what do I need to consider regarding taxes or anything else that could impact the transfer?

Duplex - 100% immediate passive income, Tax benefit (schedule E) more deductions to get more back or owe zero at end of year.

Tax returns and w2 paystubs?

Here are some details that might be helpfulMortgage - 2920 (2.875% interest rate), Property taxes - 1000 per month approximately, HOA - 450 per month, insurance 150 per monthThe maximum rental that I can get for this property would be around 4000 per month. 

What would you do or what paper work can suffice for this ill legitimate letter. 

Essentially, people could donate money and get tax deductions and then that money could be pooled to buy property, fix it, rent it and pay a manager.I’m assuming it would be similar to a self invested Ira.

You don’t pay any capital gain taxes.  

Here are the details at a high level:Purchase price: 174,000Closing costs: 2,000Down payment: 20%Rental income: 1525Monthly expenses: 487 (insurance + tax)Maintenance: 128 (1% of purchase price)10% vacancy: 150Self-managingI am not sure what interest rate to use to get the monthly mortgage amount.

So please spare me the "I'm legitimate" routine.