Address for sending N400 by Express mail?

[quick_check]

For express/courier deliveries, use:

USCIS
Attn: N-400
1820 E Skyharbor Cicle S, Floor 1
Phoenix, AZ 85034


This is the correct one to use for Express Mail, right??

 

[rangav]

Yes. This address is valid only for certain states of living.

Refer this page for more details...
Link USCIS

 

[quick_check]

Thanks! Yes, it does match my state