Purchase properties at a discount that need renovation work to then sell at a higher price profiting at least 15%+ cash on cash returns of all in costs each deal.What is the outcome?

Far more costly to transfer property at a later point than simply purchase in an LLC on day one.

In a great and popular location with rising rents and upside on price with renovations but also that will cost in the short term to improve the property. 

In any case, successful wholesaling REQUIRES the knowledge, experience, and ability to accurately estimate repair and rehab costs and time.  

Start small, ensure your numbers (purchase + rehab + holding + selling costs) leave room for profit, and build a reliable team (contractor, agent, lender).For financing, work with lenders who specialize in fix-and-flips. 

When I inquired about it, plumber said lining, it is usually not prefect since this is PVC breakage not just pipe cracks and the cost saving is not significant enough and maybe headache down the road.I will try to get more quotes and maybe a company that specializes in pipe lining options.I was told foundation work / under slab pipe repair is common in the Dallas TX area due to soil type.

., I look at worst case of what would it cost to roll-back all changes and add that in. 

Also, the turnover will be much lower, but maintenance costs might shift too, so it's good to plan for that.Happy to connect if you need more tips!

Pretty easy to get a $6,000 to $10,000+ sewer dig up and replace cost if it's a perfect wide-open area.

Turbotax isn't going to educate you so unless you'd like to educate yourself and potentially make some costly pitfalls, then I'd outsource.