I am in one of the higher tax brackets and could be saving around 40k~ a year on taxes with this.

And Washington is a tax deed state.

Whether you need a CPA with just three rentals depends on the complexity of your situation and your comfort level with DIY tax prep.If things are pretty straightforward, you might be fine with tax software for now.

Anyone answering is not responding as a Tax accountant, Insurance expert or as a Financial advisor.  

Somebody bought that house at Tax Sale.   

Could VRBO users from Michigan provide some clarity about the topic of sales tax/lodging tax collection and payment to the state.

I set up tax lien as a keyword alert so I get alerted when someone mentions them.

You did purchase the property in one tax year and are selling it in another tax year which satisfies one of the court rulings. 

After 25 years of co-living have now graduated to one side of a duplex.

Hey @Nick Gallon Martin, I recommend speaking to a Tax Planner/CPA, @Jeff Nash would be a great resource for you.