While it would be a huge added bonus to find a CPA  you can grow with over time, the most important aspect is finding one who know their real estate taxes. 

Bonuses for potential for an ADU add on if the lot's big enough.

If my brother and I hypothetically invested in an income producing property together, would only one of us be able to claim material participation in order to allow us to use bonus depreciation to offset our active income?

Like others have suggested, refinance out of your FHA into conventional (added bonus if you can get rid of PMI).

If the driver is owning the job and has high numbers early on, he offers them an immediate bonus $1.25 - $1.50 per house.

I acquired and rehabbed a commercial multi-family property in California which is now cash flowing generously enough to escape the rat race.

Sounds like you have a well-thought out plan - not to mention a tremendously generous friend. 

Multifamily syndications have the added benefit of bonus depreciation, which can result in losses, a great tax advantage for investors who are high earners, reducing their overall tax basis. 

Economists say early retirements, a lack of child-care options, lingering fear of the coronavirus and generous unemployment benefits explain why more people haven’t returned to work.

Comes out to about a 11.5% return on rate and mortgage pay down with any appreciation as a bonus.