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

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Test 10A—CTEF300A

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

Mandatory first installment form: CT-300
Return Type: CT-3, CT-3-M 
Liability period: 01-01-2026–12-31-2026
Employer Identification Number: 00219XX10
Legal name: CTEF300A (Followed by a space, then your software ID)
Telephone number: 518-555-2626
Date of incorporation: 4-09-2013
Mandatory First Installment due date: 03-15-2026
Address: 300A WA Harriman Campus, Albany, NY 12227
Line 1A. Franchise tax from 2nd preceding year: 65,000
Line 3B. Metropolitan Transportation Authority surcharge from second preceding year: 19,500
Line 5A. Total overpayments from prior periods: 3,500
Line 5B. Total overpayments from prior periods: 1,250