I would like a payoff planner that helps me navigate the various maturity dates and interest rates of my (15 due in 5) mortgages so that I gain the best financial advantage when paying down principal balances. 

And you would get to indefinitely defer all tax on the gain from the sale.

Quote from @Shaun Ng: Hi, I recently have a legal name change, and I own 2 rental properties in Fairfax county, VA.

After a grace period of 1.5 days give another notice and mention legal action or law enforcement5.

My interests lie in all areas of real estate, and I am eager to explore potential opportunities and gain insights into effective strategies.

In the program, it appears that you offer a Pre-Loan Application-- perhaps this is how the program is legal?

You will want to consult with a lawyer.In regards to your last two questions here's some background on what makes a contract valid and enforceable:Offer: A promise to do or not do something within a certain time period Acceptance: A clear and direct statement that all terms and responsibilities are accepted Consideration: A legal and adequate inducement given in exchange for the promise Capacity: The parties to the contract must have the legal capacity and competency to contract Awareness: A party must be aware of the contract Legality: The contract must be legal in the jurisdiction it will be operating in***Not legal advice*** Steps I would take: -Review contract in detail to understand each counterparties responsibilities (if you are not aware)- Email a copy of the lease to each of the tenants listed on the lease and reiterate lease expectations for termination notice, rent payment etc. - If the lease was signed via Docusign (other esign may have same ability) - you can go to the envelope, go to history and view the IP addresses for each action taken.

Any legal issues I should be aware of in this situation? 

Managing your own property and finding tenants is a great way to gain hands-on experience.

Leverage your existing equity to invest in smaller properties, such as a mixed-use or retail space, to gain experience and cash flow.