You used leverage to buy a $500K - $1,000,000 dollar home, that means it will gain $500K - $1 Million in the next 7 to 10 years.

We are allowing them 100% of the cash since we are doing Early Depreciation write offs on our new locations, which is helping to offset the Capital Gains on the land sales. 

You could defer the gain from the sale of the business operation under a Qualified Opportunity Zone Investment Fund. 

Do you know if you can avoid capital gains at all with this scenario?

We have signed contracts and I received the funds.My question is, what is the fastest way possible to pay him back and maximize my gains.

We have signed contracts and I received the funds.My question is, what is the fastest way possible to pay him back and maximize my gains.

We split things 50-50 after capital gains taxes - so something like that.

She is claiming that the write offs will be used to offset the capitol gains tax when they sell.

I am planning to sell and use the proceeds to purchase a rental property but want to know if I can mitigate my capital gains tax liability.

In my experience sellers want seller financing to avoid capital gains taxes and/or they care more about getting monthly income - not that they want/expect a big down payment from the buyer.