How much tax prep does a bookkeeper do? 

This puts us somewhere between 18-27mo pending sale.Land Acquisition: 1M + 50K in closing costsHard Costs:Demo: 50KConstruction + Architectural Plans (survey, topography, permitting included) = 1.6M + 80KPool: 100KSoft Costs:Appliance package: 50KFurnishings: 75KLandscaping: 20KAnnual Carrying Costs (utilities/property tax/maintenance): 45KTOTAL: 3,025,000.00 After speaking with two lenders, it seems the best course of action would be to put 20% down on land for 12mo/interest only.

Is there anyway to avoid the normal taxes involved?

There has been no tax benefits per se.  

If I sell it outright for cash, does it invalidate the entire 1031 exchange or do I just pay tax on the 25%? 

Permanent debt commercial mortgages also generally will not play with an in-place DSCR below 1.25% (possible exception for very strong/experienced borrower, but such a person wouldn't be making a thread like this one, no offense. :).An interesting result of the 1.25% DSCR being more firm on the commercial side is that rent-to-price ratios and cashflows are better.

I'm the Tahoe Reno, NV market where the taxes are lower and more landlord friendly.

Does anyone have any good recommendations for a tax professional that knows real estate/multifamily/airbnb?

BackgroundI own and self manage six multifamily properties in Providence, RI, acquired between 2008-2013 at great prices, with less than $50K in total debt remaining.

Over the span of 5 years you will have paid $77,220 towards rent.However, you're $22,500 downpayment invested into the S&P index fund at our assumed rate of 10.13% compounded annually will be worth $36,236.48Leaving you a net living cost of $36,236.48 - $77,200 = ($40,963.52)Overall numbers after 5 years of house hacking:Expenses include: Principal, Interest, Taxes, Insurance, Repairs/Maintenance, and Private Mortgage Insurance.You will have paid $164,239.76 towards your principal and interestYou will have paid an estimated $20,914 in property taxes and insuranceYou will have paid $5,400 in private mortgage insuranceYou will have paid an estimated $10,859 towards repairs and maintenanceFor a total expense of: $164,239.76 + $20,914 + $5,400 + $10,859 = $201,412.76However, here are the positives to your net worth: Appreciation, Loan Paydown, Rent payments from TenantsYou're home will have appreciated to an estimated value of 560,7812 an increase of $110,782You will have paid down your loan by $26,742Your tenants will have paid $154,439 in total rentThe total benefits add up to: $110,781.87 + $26,742 + $154,439 = $291,962.87House Hacking net worth boosters minus expenses = $291,962.87 - $201,412.76 = $90,550.11(The home equity for year five is calculated using the downpayment + appreciation + loan paydown)House Hacking Vs RentingHouse Hacking net worth after 5 years: $90,550.11Renting net worth after 5 years: ($40,963.52)Leaving you a net worth benefit of $90,550.11 - ($40,963.52) = $131,513.63Here is a screenshot from our calculator on the difference in monthly payments between Renting vs House HackingThe winner is clear.