Instead of evicting them, i was thinking is there some way that I could rent it back to him for very cheap (mainly to cover just the taxes/ insurance) ie 2k a year rather than the going rate of 2k a month for similar properties.

You can use it as a downpayment on a property over $450k and use leverage tax free.

And of course, take advantage of the tax benefits along side my current business income.Viability of the idea?

Someone can be a brilliant tax person but horrible to work with, and also vice versa. 

TERMS- Deal Type: Seller Finance- List Price: $580,000- Purchase Price: $780,000- Seller Carryback: $693,000- Total Entry: $100,000 Breakdown: Assignment: $13,000 Down: $87,000- PITI: $2,657 Breakdown: Principal & Interest:: $2,000 Taxes: $464Insurance: $193- Rent: $5,250 ($750-800 per unit)- Amortization Years: 28.88- Interest rate: 0%- HOA: NONE- Balloon: NONE- EMD: $5,500- COE: Feb 12, 2025- Occupancy: Occupied, Occupants staying post closing- Title company: PROPERTY DETAILS:MULIT-FAMILY7 Units - 2B/1B per unit- Living sqft: 5,200- Year Built: 1940- Age of Roof: 1- Age of HVAC: New- Age of Water heater: New- Condition of Electrical: Good working condition- Condition of Plumbing: Good working condition

My monthly payments (mortgage, insurance, taxes) are roughly $3,600, leaving me netting about $4,600/month.I have four years left until military retirement, after which I’ll have a pension, some disability income, and rental income from this property.

Avoid basing it on uncontrollable factors like taxes or insurance.

However , properties taxes are due like roughly 12k for the two lots. 

The same thing you claim on your tax return for your properties.

This is obviously much better than $1,400 per month.On top of that, you will now get 2x the depreciation write-off so your taxes should go down.On top of that, you will now get 2x the appreciation when real estate price go up.On top of that, your tenants are helping you pay down the loan, initially at about $100/mo for both properties, which gradually gets better and better.On top of that, you now have more units so if one or two goes vacant, you have more renters covering the losses of the vacant units.If you want to keep these properties, I would do a cash-out refi and go buy more rental real estate.