Make note of the IRS message and be aware of these important steps with Social Security:
- locate your nearest Social Security office by visiting ssa.gov or call 800-772-1213 (long wait times)
- visit your local SSA office with your W-2, ITIN info, proof of lawful presence (I-551, I766B or U.S. passport)
- let the SSA rep know that you want to move the wages from your ITIN to your SSN (no SSN's aren't dated on the card, but the SSA office will know the date you last requested one from your numi record)
- the representative will copy your docs, probably have you sign a form and complete a '2.8' for earnings modernization.
- a notice will be generated and mailed to you from SSA regarding the update in your earnings.
The steps above are important because:
- it gives you credit on you SSN that you have worked, which helps you build your QC's (quarters of coverage) for retirement (minimum age 62!), or even can make you insured for disability in the event you cannot work for at least 12 months.
- it also builds your credits (QC's) for auxiliaries (spouse, children) to get benefits from your record as long as you have enough in your family maximum.
I hope this helps you and I wish you (and your family) much success.
God Bless!
