Should I wait on the IRS to approve Form 2553 before filling out W9 forms as and LLC filing as an S-Corp
I have an LLC that I submitted Form 2553 to elect S-Corp status. I am still waiting to hear back from the IRS. I need to fill out a W9 for a client and I don't know if I should Select LLC with S corporation tax classification or Individual/sole proprietor or single-member LLC.
Is it safe to just assume the IRS will approve it?