Lease clause for Vouchers

[Anl Gupta]

Hi Everyone

I am thinking of getting a lease for someone who is going to pay initially based on a voucher from a state agency. Here is trick, the rent and deposit is not paid until about two weeks into lease. So do I have a good lease if I put a clause that after 2 weeks, lease is contingent upon "getting voucher based funds"  or else tenant can pay and continue.  Or not? Is there anything else I should add to lease?

Thanks for sharing your insights

Anl