§ 105.440

Ill. Admin. Code tit. 86, § 105.440

Where to Test

AUTHORITY: Implementing and authorized by the Illinois Income Tax Act [35 ILCS 5] and Section 39c-1a of the Civil Administrative Code of Illinois [20 ILCS 2505/39c-1a].DEPARTMENT OF REVENUE

a) Software developers and transmitters must test with the Department's Springfield office.
b) Applicants should contact the Office of Electronic Filing when they are ready to test.
NOTE: To avoid any delay in testing, contact the Office of Electronic Filing at least 24 hours before the initial test transmission is planned.