As long as you have not signed the lease you are able to walk away. If you withdraw before approval.An application is not a contract to rent or a lease. Be sure that withdrawing the application risks only your application fee. If the tenant fails to pay future rent within 5 days of its due date to the County Clerk, you can ask the County Court for possession of the rental unit. How long does it take to process a homestead exemption application? It can take up to 90 days to process a homestead exemption application. I applied for an apartment last week. My girlfriend stays with me quite a bit, and we've discussed the possibility of her moving in at some point. If landlord have you pay for deposit, that mean you're approved for the apartment.