Typically, you can only do one rollover per 12-month period (again, IRS Publication 969 has the details).In the end, having the option to invest your HSA funds is usually a better bet than letting them sit in a basic savings account.

If this is the case then typically you only have to comply when you make alterations.2.

@Zach Howard some copy & paste advice below:)-------------------------------------------------------------------------------------------------Recommend you first figure out the property Class you want to invest in, THEN figure out the corresponding location to invest in.Property Class will typically dictate the Class of tenant you get, which greatly IMPACTS rental income stability and property maintenance/damage by tenants.If you apply Class A assumptions to a Class B or C purchase, your expectations won’t be met and it may be a financial disaster.If you buy/renovate a property in Class D area to Class A standards, what quality of tenant will you get?

Typically, it’s reasonable to deduct for things like deep cleaning if the place was left pretty dirty.

@Joshua Martin,If there’s a chance you’ll sell next year, a HELOC might be the better move since it typically has lower upfront costs compared to a cash-out refi.

I would read up on "Squatters Rights" laws and how long a typical eviction takes to execute.

What you will find is they typically appraise for far less than the hands off cost to add the ADU.  

Do you typically pay someone to install? 

These platforms typically have billing policies where you pay a per unit fee per month to the software and you get regular updates and support each month.There are a number of low-cost platforms available that are able to offer you a lower price by passing along some of the costs to your tenants (payment processing fees, applications, tenant screening, etc).

You'll typically need to set up your account and get familiar with the process of working with the local housing authority.