New York State Department of Taxation and FinanceCorporation Tax MeF Acceptance Testing System for Tax Year 2025

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Test 2—CT-5B

Blank or zero field values are not included. Fields requiring software calculations are not provided. Automated Clearing House debit payment is required if test results in a balance due. Please use the two-digit codes provided to you to replace the 6th and 7th digits in each test Employer Identification Number.

Test Scenario

Extension request for first tax year being included in a new combined group filing

Extension form: CT-5
Liability period: 01-01-2025–12-31-2025
Employer Identification Number: 00219XX02
Legal Name: CTEF5B (followed by a space, then your software ID)
File number: Software calculated 
Telephone number: 518-555-2626
Address: 5 WA Harriman Campus Blvd Bldg 8 Ste 35, Albany, NY 12227
State of incorporation: New York State
Date of incorporation: 06-01-2016
Main returns: CT-3, CT3-M
Line B. Enter the Employer Identification Number of combined group’s designated Agent: 002190342
Line C. If this extension request is for the first tax year that you are being included in a new combined group filing a combined return, mark an X in the box: (check this box)