Management companies may keep all, part of, or none of income associated with returned check fees, rental income for pets, lease violation fees, unpaid invoice fees, bill payment fees, or income from laundry or vending machines.When assessing a property management company, make sure to ask specific questions about their fee structure and the services included.

My fear in my wildest dreams is using a payment vendor to collect rent is they sign up 1000s of landlords, make that transfer at the 1st of the month from tenant to their account, and then poof ....disappear/go out of business before they pay you and 1000s of others.A couple of clients also use a system through Chase....I think you can send invoice to the tenant to pay to your Chase account.   

* Are all my invoices uploaded to my owner portal?

Your CPA is the person to do this.Anything you MIGHT want to argue is a "one time expense that should be excluded from consideration" to your mortgage guy while also telling your CPA that it's an expense associated with the home... keep all the receipts, invoices, etc, for 2 years, about that expense.Also, tell your CPA to max the F out depreciation, in all forms.Before I keep going into the weeds here... honestly, I have 4 clients every year (5 this year, assuming #4 gal calls me in a panic on like April 10th just like she did last year...) that show me their "rough draft" tax returns before filing.

If the owner(s) recklessly borrowed and lost money, made business deals knowing the business couldn't pay the invoices, or otherwise acted recklessly or dishonestly, a court could find financial fraud was perpetrated and that the limited liability protection shouldn't apply.https://www.nolo.com/legal-encyclopedia/personal-liability-piercing-corporate-veil-33006.html

This information was provided by the seller but I’d be sure to verify by requesting copies of previous invoices.

They are great for investors.NREIG - Insurance for Real Estate Investors: • Coverage available in all 50 states • Cash Value or Replacement Value policies • Monthly Invoicing (All Properties on one invoice) • Only pay for the time you need coverage • Coverage for Vacant or Occupied Properties, and many other benefits. 

@Jason Blasenak if you need a more "official" payment processor with invoices, etc you could try management software like Tokeet. 

* Are all my invoices uploaded to my owner portal?

And the app also processes payment once he's done cleaning and provides an invoice so all that is hands-off for me.