California will generally tax any income earned in its state and sourced to its state. 

How are you sourcing your deals? 

Note that CA tends to have higher tax rates so if CA taxes $10k of rental income sourced in Ohio at a 9% rate, but you only paid, say, 4% to Ohio, maybe you'll get a credit for the 4%, but you're likely still paying the 5% differential to CA. 

Key source for sure. 

Can someone provide a source for an online list of mortgage foreclosures in Georgia (Gwinnett, DeKalb, Henry, Clayton counties....... unless you have a better idea).

Companies expand to locations with low crime, low operating costs, a pro-business environment, and a metro population >1M.Having defined these three requirements, I will now provide the sources for the necessary information.Cities with a metro population >1M: Small towns may rely too much on a single business or market segment.

However, we do a lot of direct to seller marketing similar to wholesalers to source our own deals.

From there, you can source prospects lists from data providers and through manual sources.

If you do have money to invest in your wholesaling business, then you can pull lists from Prop Stream or List Source and skip trace them, use bandit signs, social media advertising, Google/Bing ads, Direct Mail, etc.

after about $550,000 in remodel costs we reopened the wash under a new name with new logos and branding. we introduced targeted online marketing ads, negotiated wholesale pricing deals with local car dealerships to offer a year of free carwashes with the purchase of a new vehicle. created a monthly newsletter and sourced emails from local businesses. all in all I would say we double or tripled the bottom line numbers of the business in six months and boosted google reviews thru the roof!