As to the HOA you should have been provided or allowed to purchase the HOA documents prior to submitting your offer or obtained them during the study period.

After taxes and selling costs we should net roughly $700-850k depending on final sale amount. 

Current rent is $850 and the house is for sale for $170k, property taxes are $2,623/yr.

Does anybody know if investment gains from an house flip is stilled taxed if put into a HYSA (high yield savings account)?

Sorry for the confusion in my prior comments.

Has there been any movement on reinstating 100% Bonus Deprecation for the 2023 tax year?

Even though I have done lots of value adds close to on budget and never had one prior extremely miss budget, I extremely missed budget on a value add I completed this month (I was starting to believe it was never going to happen to me).  

But it's still a bandaid and will pop out, crack, let water in, separate, and let the underlying wood rot almost as bad as regular bondo, after a few years.Napa, 3m, bondo, & Evercoat (marine), etc all sell polyester auto body fillers that are one step up from the prior with real "waterproof" claims etc, maybe priced around $30-50/quart or $75/gallon, range.

This time all $10,000 is subject to income taxes, so your net after tax is $6,000.

Is it better to pay income tax or not?