Anyone know of any good sources for small business HELOCs?

What aspect of their business, the property managment software or investment management software.

Here is what the IRS says on the subject: Election for Husband and Wife Unincorporated Businesses A business owned and operated by the spouses through a limited liability company does not qualify for the election Only businesses that are owned and operated by spouses as co-owners (and not in the name of a state law entity) qualify for the election.

Income from leveraged real estate or active business income.

In other words, if there are attorneys who can afford to specialize in just prosecuting dog owners for dog bites - then good luck defending against them.What I learned when I was studying law, was that if there is any history whatsoever that a dog has ever bitten someone or a dog before, then no matter the circumstances, if they bite again - they are automatically guilty.And, even as a dog lover, you and I both know that some breeds are more likely to bite than others.  

We currently accept rent from tenants using a variety of 3rd party apps-Cashapp, Venmo, Zelle but are moving away from accepting payments in our individual names and want to start accepting payments directly to the LLC/business accounts, but LLC accounts do not accept Zelle and there is a fee for using business accounts on Venmo.

For another business I run I do post daily accountability in a FB/mentorship group and that does help me stay on track.

Nearly all of our business came from the relationships that our originators had built over the years. 

I am not aware of a FSBO business website.

That being said, it can be the most satisfying and cash-flow-positive business around.