Hi, we are about to rent out our property to HAP tenants. One point that bothers me is that the HAP payments are paid in arears, where I would like the rent to be paid in advance. Would it be legal to note in the lease that The HAP payments will be considered payment in advance rather than in arears. Tenant is willing to pay deposit and first month in advance. So if every subsequent HAP payment is considered payment in advance, this means I will refund the last payment to the tenant. All of this will be put in lease, I just wonder can I do that?