When funding my new LLC for flipping, should I use capital contributions or loans?

You can always ask for a tax recert and challenge the assessment file a petition to the VAB value adjustment board and dispute assessment.If all of that fails start looking at investment properties in states like TN, LA, AL, GA, FL, these states in the South East can offer super low annual property taxes. 

I'm looking for ready to assemble (RTA) that do not have any particle board or OSB.Found RTACabinets.com which seems interesting but I'd like to look at some in person if possible, maybe even LA County.Current quote from HD (Home Depot) for their ready made in inventory cabinets is $2600, those are particle board low grade cabinets.I'm going to bet Kevin Fox replies in this thread.

Perhaps you can do low money down and live closer to where you are now?

Assuming conventional financing is not an option, you could reach out to a private lender (family and friends) to fund the rehab.

Seems that inventory is very low, property prices and interest rates are very high.  

If you however are keeping this extra money on the side to fund future investments and don't plan to touch it a separate account would make sense. 

Prop tax's some of the lowest the country very low insurance stucco houses tile roofs and desert landscaping all lead to ease of maintenance over time compared to FLA which of course has all sorts of weather related issues that is detrimental to houses .. high prop tax and sky high insurance ( certain areas) But its also growing.. so there is that.

The reality is that low supply of single family properties will keep a high floor for prices.  

Two of the companies we work with which due this are Acra Lending and Champions Funding.