pay or quit notice Texas - include late charges?

[Bryant McCue]

We will be sending our tenant a pay or quit notice for non payment of rent for a rental house located in Houston Texas. We are new to this. The lease stipulates charges for late fees(an initial charge and then daily). Do we include in the notice the late fee charges (as of the date of the notice)? I have seen examples of notices online but do not see any mention of late charges - just the rent itself.
Thanks