In neighborhoods that won't attract high credit score tenants, I've found that a stable job history with a MINIMUM of 1 year at current or previous job to be the best indicator of a great tenant. 

The credit score is the single best indicator of how one pays their financial obligations.

I wasn’t late on one credit card payment.

Thats your bonafides to being able to do future deals.As mentioned above, keep your credit perfect.

If they are VERY professional, they will have their processes in writing as verification that policies are enforced equally and fairly by their entire staff.6.

When I checked it out the fund he spoke of was making unsecured working capital loans to businesses with no credit.  

Now 3 of the 5 taxing authorities give a credit for doing them on time which can be as high as $150 savings for me each month and I am not sure I would get that using Avalara.

;however, my issue is that I dont have good credit and since im self employed I make.very little income. 

For me as well as the seller.First, you have to define Sub to financing.Do you mean the reckless kind where you overpay for a property, take over the financing and borrow from others to cover closing costs and holding costs when you have no money, no credit, no income, no reserves and can't tell a warranty deed from a deed of trust and you close on the kitchen counteror do you meanbuying below market value, already having a nice income, having reserves, using escrow and title, already understanding the due on sale clause, have done a lot of creative purchases and know when to use and when not to use creative finance and how to recover if something goes amiss?

depends on your credit if you can get a mortgage or your ability to find good deals that you use hard money for and then refinance into DSRC.