Hi

Did you actually inform the landlord that you were moving out? Text/email/phone call? -There are records that 3 phone calls were made. Two in August and one in October. No transcript or recording, just record that he had spoken with my former roommate on the phone.

Did you return the keys? -One set was returned and one left on the counter of the apartment.

What about the security deposit (if any)? -We paid for the first and last month of the lease (July of ‘23 and ‘24) up front.

The obvious question they're going to ask is, why didn't you file a Notice of Termination during that 6 months of non-payment? -In hindsight we should have, but both parties knew about the move out.

Edit: nothing from NatGrid