We moved away from our units, so we use a property manager now, but we did it quasi in-house and never charged an application fee. 

Apartments.com is around $40, charged to the tenant.

Quote from @Carl Stieler: I am in the process of applying for a DSCR loan for a long term rental property through my Checkbook LLC.The loan company I am working with wants me to fill out an application form where all of the questions are targeted on my credit, my info for collateral and my personal real estate situation.

Did not see another spot to put application feedback.

You might not be looking at renting all these bedrooms at what you intend to charge but I don't know your area.  

We use services like Verifast and Plaid to verify directly with payroll or the applicant’s bank.

Applicants often hide things that would disqualify them, so it’s crucial to understand how thoroughly a company screens tenants.

Attorney's Office, Central District of CaliforniaFormer CEO of Orange County-Based Private Equity Fund Charged with Conning Investors Out of $62.5 Million via Bogus Promissory NotesSANTA ANA, California – An Orange County man who was the founder and CEO of a private equity fund has been charged with defrauding hundreds of investors out of approximately $62.5 million via a promissory note scam involving real estate, Broadway shows, and cryptocurrency, the Justice Department announced today.Marco Giovanni Santarelli, 56, of Laguna Niguel, is charged with one count of wire fraud.

The instance where the charging order protections became applicable?

No, no, no, don't lie on your mortgage application.