You will receive the security deposit in Checking but then transfer it to Savings.Savings: Hold the deposit here so it's separate from operating funds.

Are there escrow accounts to hold deposits? 

I was considering another mentorship, $19k+, even placed deposit, but just couldn’t come up with the rest of the $19k, then I checked out SubTo, $8,800 but lifetime access to the community, I was sold!

The LLC also guaranteed a number of months rents and was going to hand me the substaintial non-refundable deposits from the tenant.Ultimately I decided not to pursue the property.

Give them 24 hours to pay the security deposit and sign the lease.

It does not provide banking accounts for deposits/and to keep units separate. 

This is a general question for security deposit deductions made by a landlord of a complex.

Do you roll the deposit over for the tenant that renewed?

That being said, I read some (old) reviews that said payments had been hung up (withdrawn from the tenant but not deposited into the landlords bank account longer than 10 days) and customer support was ZERO and their 'ticket' program kept automatically closing out the ticket request without resolution.

A double security deposit can.