Due to the USPTO’s unexpected approach to implementing the Rule 1.17(w) surcharges, filing applications subject to those ...

Most taxpayers had to file by midnight April 15. Remember, though, any taxes that you owe must be paid by April 15 to avoid penalties and interest even if you filed an extension.

Filing a tax extension is easy. But it's important to know what you're getting into, including what to do if you owe money to ...

However, an extension applies only to filing—not for tax payments. Taxes owed remain due April 15, 2025, to avoid penalties ...