Quote from @Lee Whitford:
One thing I forgot to mention: collect updated contact information for all adults. The previous Landlord may have only communicated by phone call and may not even be aware that the Tenants sister moved in. Try to get emails, find out if they prefer text, email, or phone call, etc.
Your offer to purchase should include a requirement that the Seller provide all documentation and agree to sign an estoppel certificate (also called estoppel form or agreement). The estoppel is a form filled out by the tenant, then confirmed by the Landlord, then accepted by the Buyer. It's supposed to ensure there are no surprises after closing. For example, I often see Buyers purchase property thinking there is a $1,000 deposit but then the tenant claims it was actually $2,000 because they paid the last month's rent. How will you know? An estoppel certificate fixes this problem.
Some things it may include:
1. Tenant name, contact information, and address
2. Occupancy date
3. Is there a written lease? If so, review it to ensure it matches the estoppel certificate
4. Are there any modifications to the written lease?
5. Are there any verbal agreements or arrangements between the current Landlord and Tenant?
6. Current lease term (expiration date, month-to-month)
7. Current rent rate
8. Rent due date
9. Security deposit amount
You can find plenty of examples by searching for "tenant estoppel certificate doc" or exchange "doc" with "pdf" for more options.
Here is an example and explanation:
Sample EstoppelSome have a lot of legal jargon but this document does not need to be so detailed. This is an important tool for anyone buying a tenant-occupied property.
