Tax Return Extension Deadline 2024 Nj. You must file the extension no later than april 15, the regular tax deadline, which will move your deadline to oct. The extension deadline is october 15, 2025, to file your new jersey individual income tax return.

The irs will continue to accept electronically filed returns until november, but be careful to avoid. You must file the extension no later than april 15, the regular tax deadline, which will move your deadline to oct.