What is the CFSP field appearing on certain forms 1099 and 5498?
CFSP is Account Ability’s abbreviation for the IRS Combined Federal/State Filing Program. If you are an approved filer participating in this program, IRS/IRB automatically forwards original and corrected Information Returns 1099-DIV, 1099-G, 1099-INT, 1099-MISC, 1099-OID, 1099-PATR, 1099-R, and 5498 received electronically to the state entered in the CFSP field. For detailed information on the Combined Federal/State Filing program, refer to IRS Publication 1220 or contact IRS/IRB customer service at 1-866-455-7438, Monday through Friday, 8:30AM to 4:30PM EST. Customer service can also be reached electronically at mccirp@irs.gov.