What documents do they require, what credit scores do they allow, how do they verify previous rental history, etc.?

The property value must be a minimum of $250,000 USD, and the credit score requirement is at least 700 points, among other conditions.

Bank Credit Line How did you add value to the deal?

But somebody could use a credit card fund the immediate need and then pay it back with the policy loan fairly quickly.

Since my current strategy is BRRRR, I'm looking for a location where I can implement it successfully within my budget.I’d prefer to target the best neighborhoods or subdivisions I can afford, ideally with favorable eviction laws and other key factors.That said, I started wondering if there might be a better strategy to achieve my goals.

I did find It should result in a 2.5 to 3.5 kw system, net cost around $5k after tax credit.

Compared to other services that might offer lower-quality leads or require higher upfront costs/paywalls, Prime Tracers also give you free lead credits on sign up so you can actually see the results before you commit to a purchase.

All calculations suggest great investment for 4 bed 3 bath in good school zone, however once the tax estimator goes from $2200 to $9500 due to lose of tax credit from not being a primary residence it hard to see how to get property in SC.

But without the experience, knowledge and capital (actually CREDIT CAPACITY) I accumulated the prior 2 + years, this transaction would not have been possible.

You are still going to get the best rate possible with your significant down payment and with good credit I'm assuming.