One option is to file Form W-7 to request an ITIN for your daughter. You will need an SSN or ITIN in order to be able to claim your daughter on your return.
Another option is to wait for her SSN card. You can request an extension (Oct 15) to file your taxes. However, keep in mind that an extension to file does not mean an extension to pay your taxes. Calculate any tax that will be due and pay by April 15.
The second option may be more appealing since you will be able to claim more credits (like the Child Tax Credit) when your daughter has a valid SSN vs. an ITIN.
**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**
