Depending on the lender for a DSCR rental property loan, rates will be about 0.125% to .25% lower if you put 25% versus 20% down on an investment property purchase if it's the same borrower credit score and profile being analyzed. 

Are you looking to purchase (and fix) the 2nd home?

Your offer to purchase should include a requirement that the Seller provide all documentation and agree to sign an estoppel certificate (also called an estoppel form or agreement).

Anyone please have any advice or example/blank purchase contracts and assignment agreement forms I could modify?

The primary purpose is to assist eligible veterans in purchasing, building, repairing, retaining, or adapting a home for personal occupancy.Asset Protection Strategies: If your goal is to protect your assets, there are other strategies you might consider:Insurance: Obtaining adequate insurance coverage, like homeowner's insurance and umbrella policies (as @Greg Scott mentioned), can provide a layer of protection against liabilities.Homestead Exemption: Some states offer a homestead exemption that can protect a portion of your home's value from creditors.Trusts: In some cases, placing the property in a trust can provide asset protection, although this can be complex and requires legal expertise.Legal and Financial Advice: It's crucial to seek advice from legal and financial experts.

I am also interested in purchasing another property that is ready to go with minimal repairs needed to start getting some passive rental income.

Welcome to BP and congrats on your upcoming purchase!

I'm in Canada, but we go through a lawyer (or notary) when purchasing or selling a home. 

Here is the scenario.The current property purchase price is $250k, promissory note is $450k, let's say the property sells at $1M.

If you have not performed rehab, you typically will need to have held the property for 6 months before borrowing based on the appraised value - otherwise, in those first 6 months you will be limited to 80% of your purchase price.