They filed an eviction on a tenant mid-escrow and withheld information on eviction until I saw a posted eviction notice on the door after closing.

I haven’t made any profit yet and I’m wondering if I should still file taxes for my “business “. 

Curious about the reason, I consulted my home insurance broker, who informed me that the property had a water damage claim filed a few months ago, which is causing insurers to be cautious.This information surprised me, as it had not been disclosed by the seller.

To make it clear here I'm not talking about doing tax filing or similar legal tasks yourself by the way.

You only want to file a claim if it's much greater than deductible or your rates shoot up pretty quickly. 

Once you file your 2nd year of tax returns, you may now be able to qualify for Agency Loans (FHA/Conventional).

Quote from @Jin Zhang: You initiate the process by filing a 3-day Notice.

If you fail to meet this deadline, I will file a complaint with the Virginia REALTORS."

In the meantime, just focus on filing the vacany of the first property you bought and get familiar with what it's like to own a rental property first.  

In mid February, many tenants get caught up when they start getting their income tax refunds (depending how fast they file).Income tax refunds also give tenants the needed funds for first month of rent + security deposit, so they can move.Check out this graph, which was created from tens of thousands of data points:Regarding your property, suggest the following:1) Where specifically is it being advertised?