How do you represent lease end date?

[Travis M.]

Hello, I'm programming software for multi-family and I am wondering how lease end dates are most commonly represented.

Let's say I asked you "send me a spreadsheet of all 10,000 of your current active leases with your start and end date, tenant name, etc"

I assume you'd be exporting from some PM software.

Are you going to represent the lease dates like this:

A) Tom, Jan 1 2019, Jan 1, 2020

or like this:

B) Tom, Jan 1 2019, Dec 31, 2019

Thanks!