Contact the title insurance company directly and provide them with all relevant documentation, including the closing statement, tax payment certificate, and any correspondence from the county regarding the back taxes.

Not just market agnostic, but service provider agnostic.

I may or may not need to take out a small construction loan along the way, depending on how expensive things get.

I'm trying to keep costs low while providing value and so I'm doing some shopping around.  

Here is our first deal:- We each hold 50/50 of the property on the title (I contributed 80% of downpayment, and he was supposed to contribute 20% to the downpayment, and we got a hard money loan)- after we sold the property, I had to fill out the 539 form for withholding tax in CA.- The partner brought in a cash contributor for his portion (let's say A, who got 50% of my partner's profit, basically 25% of the profit) to the deal and put a lien on the property.

One key partner we work with that might work for you hasn't provided us with inventory for 3 weeks now. 

I haven't looked much into the DSCR loan type. 

And or course, short term loan for HELOC and then refinance later.

@Daria B.The loan would be a non-recourse loan to the IRA or the solo 401k.

Based on the provided plan, credit, background, experience, valuations, and meetings with team members, Fund That Flip made the determination to fund this and several other projects for the borrower.