We have YoY drops in inventory since 7/2019, I expect this trend will accelerate in March and April.

I have found that you typically need to perform cost seg and accelerate depreciation to fully wipe out income, but that might be my assets. 

My business partner and I are about to refinance this property and get equity out to start purchasing more properties and accelerate our growth.

This can inform how much equity you provide in return2) Partnerships are a big part of most of the success stories on BP so embracing that mentality early can enable accelerated scale3) I like arrangements where incentives are aligned so it’s a positive that your GC cares about the project outcome and value created as much as you do4) With 4 kids and a full time job you may want to include some passive investing via syndicates in your strategy.  

If they find out you did this, they have the right to accelerate the full amount due and demand you pay off the entire loan in 30 days. 

That can be a lot of work to save a relatively small amount of money.Cost segregation doesn't really make sense for properties <$300k, since the cost to do the study doesn't justify the accelerated depreciation.

Anybody know of a successful strategy to accelerate depreciation on a unit or two? 

They will not accelerate applications for existing single-family & duplex buildings, but they will allow you to accelerate existing commercial buildings or residential of 3 or more units.

If you think you will go FHA, Conventional, FHA 203k, etc. and then Quit Claim the property, to a LLC, or a Land Trust you run the risk of the lender discovering a Title Transfer occurred and activating the "Acceleration Clause" or "Due on Sale Clause" that requires the loan to be paid in full, within 'x' number of days.

I can tell you that a great coach can collapse time frames and accelerate your growth beyond what you could do on your own.