please reply ASAP

What is the name of your state? VIRGINIA

I am filing for removal of conditions on my permanent residency.
i wanted to know that can i give a P.O BOX address in the application as i might have to move to some other place very soon and i dont want to lose my letters. please guide on how should i proceed.
thanks

No, it needs to be a residence address. If you move, you will need to notify the USCIS of the new address by following the proper procedure for doing so and then by following up to make sure it is reflected in their records for your case.

Please let me know if you have any additional questions or if I may be of further assistance to you in this matter.