Nc Estimated Tax Payment Due Dates 2025. Return and payment due general business corporations must file a franchise and income tax return annually on or before the fifteenth day of the fourth month following the end of.  — your second estimated tax payment is due on june 17, 2025, which can be confusing since it’s just two months after the first quarter due date.

 — today, the north carolina department of revenue officially opened the 2025 individual income tax season and began accepting 2023 returns. Statutes of limitation for obtaining a refund that would have expired during.