I sent a certified letter within 15 calendar days notice of intention on the deposit with printed copy of estimates for the damages. 

Instead, make sure to prioritize the security deposit and use discretion in choosing renters.

With the ZBA, every normal checking deposit we make is swept directly towards our remaining balance, saving us interest cost.

Of course, set your rent and security deposit figuring this. 

I will have a separate bank account for the LLC, and I have separate accounts for the rent, security deposits and cash to pay for expenses for the property.

All you need to do for your bookkeeping is make a paper form and Excel form where your total income and expenses match your monthly bank statements.

Where do I put my lease option fee / Deposit?

Different areas have different rules but I keep it quick, brief, and electronic, no one knows why they were denied but everyone knows up front there will be many applicants and I pick the best, security deposits are non refundable. 

I would keep putting money up to the match.

I get employee match of 3% and that the best money I have working for me right now but diversification is where I need to focus.