I lost my Fed ID Number.. how do I find out what it is? Also State sales tax number.

Hi, yurivomadelplat!

Since your question has more to do with taxes, I've moved it to this forum topic area where it will be more likely to get the attention of our tax experts.

Thanks!

You can call the IRS at 1-800-829-1040 to track down the federal tax ID #. You will need to call the state for your state ID #.