Section 8 Tenant hasn't moved out yet

[Jacob D.]

My section 8 tenant sent written notice last month that they would be out today. They haven't moved out yet, and she hasn't made it clear when she will be fully out. What am I allowed to do in this case?

- Can I just go by tomorrow to change the locks?

- Should I reach out to their case worker?

- Can I walk into the apartment, and if they aren't there (but haven't moved yet) can I move their stuff into the basement?

I'm going to try the nice guy approach, and see what the deal is. They gave notice, and I confirmed with their housing worker that they signed a lease on a new apartment. 

Thanks for reading, and any help is appreciated

[Jacob D.]

Just to give an update, I was lucky and she gave the keys (apartment completely empty and in good condition). This was my first actual tenant to end their lease in the 3 years I've been renting (5 units) so far. 

My lease did have a paragraph about what happens if they overstay when the term ends (additional rent charges and prorated). I'm planning on doing upgrades on the apt so there wasn't a huge rush to get the tenant out.

I still should have made it 100% clear what was expected before the move out date. I didn't communicate properly, and also didn't treat this situation like a business would. That's what I'll work on for the next tenant. Thanks everyone for your help!