8027 Software: How can I attain a TCC number?
A TCC number is a transmitter control code. Its a five-character alpha/numeric code assigned to you by Technical Services Operation (or TSO) of the IRS. Its free to get a TCC number but takes time. The application is IRS Form 4419 which can be found here:
https://www.irs.gov/pub/irs-pdf/f4419.pdf
Fill out that form and fax it to 877-477-0572 if you are within the US or 304-579-4105 if you are from outside the US. Don’t mail the form because mail is slow and it takes up to 45 days to receive a TCC number.
You only need one TCC number to efile for as many establishments you like. You use that same TCC number year after year; you dont have to reapply for a TCC number.
Categories: IRS Form 8027