My Temporary Permanent Resident Card Expires on April 23, 2017. What is the Earliest Month I can Apply for the Removal?

The FORM I- 751 can be filed 90 days prior to the second anniversary of the issuance of the conditional resident status. In your case, that will be January 23, 2017. Under certain circumstances ( i.e. if you have divorced) you are allowed to file earlier.

You may file a Form I-751up to 90 days before your conditional green card expires. To calculate the earliest date you can file, subtract 90 days from the expiration date on your conditional green card.

You can file at the earliest 90 days before your conditional card expires. 04/23/2017 minus 90 days= 01/23/2017.

The earliest date on which an I-751 Petition may be filed is 90 days before the expiration date on the two-year Conditional Permanent Resident Card. If you believe that you were issued a two-year Conditional Permanent Resident Card in error because on your admission date into the United States as a Permanent Resident you had already been married for more than two years, then it may be the case that you should be filing an I-90 Application for a new Permanent Resident Card instead of an I-751 Petition. You are advised to schedule a consultation with an immigration lawyer prior to making any final decision on which form to file with the USCIS.