When can i start applying for citizenship?

[Lisa011 6]

I married to a U.S Citizen, recieved my first green card on 02/2011

so i've been a resident since 02/11 and recieved my 10 year green card 06/19/13

. I was wondering how soon can i apply for citizenship????

THANK YOU!

11/09/2010- Sent out I485, I-130, I-765 Applications Chicago Office
11/14/2010- USCIS recieved my applications
11/18/2010- Received Receipts
11/29/2010- Received my biometrics appointment scheduled for 12/17/2010
12/17/2010- Biometrics Done
01/07/2011- Interview Scheduled for Feb 7th.
01/21/2011- Received Email saying EAD card production
01/26/2011- Received Email again saying EAD card production
01/31/2011- Received EAD Card in the Mail
02/07/2011- AOS Interview - Green Card Approved!!!!
02/08/2011- Received Email Card/Document Production

11/30/2012- Mailed out I-751
12/07/2012- Received NOA
12/11/2012- Received Biometric Appointment letter
12/28/2012- Biometric Appointment
05/28/2013 - Approval Letter Recieved

06/19/13- 10 Year Green Card Recieved !!!!

[girimurthy 5]

three years from the first green card 02/2011 which will be 02/2014. You can apply 90 days in advance.

[romnick 15]

You may go ahead and apply now. Your window is already opened i.e early filing. 90 days to your 3rd year Green Card Anniversary.

[Shub 78]

If applying based on marriage to a US citizen, you can apply as early as 90 days before the third anniversary of getting your green card. The exact date is on your green card, it should not just say February 2011, rather it should say a complete date, e.g. February 15th, 2011.

Add three years to that date, subtract 90 days (not three months) and you have your eligibility date.

If you're not applying based on marriage, then it's the same thing except 5 years, not 3.

I suggest you start reading official documentation related to citizenship, this stuff is all clearly explained by USCIS.

Form M-476 (A Guide to Naturalization) is particularly useful.

http://www.uscis.gov/sites/default/files/files/article/M-476.pdf

I suggest you read all of it, but start with page 54 as there is a worksheet to complete to verify your eligibility.