Here’s a deeper look:Legal Framework: The state likely took control due to unpaid MassHealth bills, which means there may be liens or claims on the property.

And, when you see your next tax bill, your heart will stop.

Make sure to have your bills at different address and having that unit you lived In,  leased out. 

Quote from @Bill Hampton: @Tar-U-Way BrightYou can use the LLC to set up business bank accounts and business credit cards.

I have no creditors or liens besides the unpaid property tax bill.

@Bill Hampton it seems we are both in Georgia. 

On the other hand, I've been a lender for over 30 years and I can say for certain that past predicts the future when it comes to paying bills.

Be prepared to show a lease, some utility bill, or credit card statement showing you live somewhere else.

Search the BP for ADU appraisals to encounter numerous examples.

The meters, bills, old permits (should be available through the city planning), the appraisals, etc.Most appraisers check with the city on permits and non-conforming use while doing their research.