They just have to disclose that they may or are doing a 1031 exchange as part of the sale, typically.

Clients now only use what they need & not much more.We have it duly written into all of our Leases, so it's fully disclosed and we engage all prospective Tenants in an honest conversation about paying all of their bills before they move in. 

From various searches I have found the following: "A lease agreement in Maryland must disclose the amount, conditions, and timing of the late fee.

The agents should have definitely disclosed it.

There were charlatans selling this stuff and not disclosing the requirements and many folks ( including me) got audited for those purchases..

A big thing to remember now that you are licensed any offer send for yourself needs to disclose you are IL licensed.

We recently bought a property that we have found out within the first few weeks of owning it that is has VERY SERIOUS drainage and humidity issues and lots of previous water damage that the sellers did not disclose.

I have not yet found where it says that I must disclose that in advertisements.

However, right before closing, the terms changed drastically, and there were $4000 extra loan fees that were never disclosed during the month-long underwriting, despite my efforts to get a clarification on fees.

Both buyer and listing agent commissions will need to be agreed to by the buyer and seller as part of the purchase agreement (not simply disclosed after the fact, like under previous rules in most states).When you are a buyer, and want to view an MLS listed home, you will have to sign an agreement.