You can, however, testify as an officer or agent of the company but you will need an attorney to represent you.

Under oath she testifies that she never told her husband about the impending tax sale.

I do recommend, and of course its state by state, that all notice to vacate notices, 3-day notices be put on the door of the unit so that there are no questions as to it being recvd or the ability for management to testify in court that it was delivered properly.

I own a house in the NW and I can testify to its spottiness.

Well no but it's not a landlords job to play Sherlock Holmes to pick up petty criminals and iv never seen a lease where a landlord swears not to testify as a material witness against their tenants.

I will probably be called to testify in a lawsuit soon regarding an Ohio property that was damaged beyond normal wear and tear.

However, you might need to have one of the neighbors attend the eviction and testify.  

Damages far exceed this.I have proof of funds from buyer that exceeds $15K cash in bank.Attorney duties - demand letter to buyer - you owe $10K we'll let off the hook for &7K, if you sign affidavit and agree to testify against agent.Demand letter to agent & broker, you owe for negligence, breach of TREC rules # 1 - failure to deposit escrow funds, # 2 practicing law without a license, # 3 gross negligence.Pay before case filed or, agent looses license for items 1 & 2.

Hand delivery to any adult in tenancy may be fine, but again, take a friend that can testify you actually did give the notice.

The seller just kind of left you hanging out there and I doubt would be willing to walk into court or testify if asked (for less than the deposit anyway).I wish you the bestDISCLAIMER: Not legal advice, just the mindless ramblings of some dolt off the internet.