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Tax Planning & Deadlines

Filing deadlines, extensions and tax planning for small businesses and their owners.

Tax Planning & Deadlines

How to File a Personal Tax Extension (Form 4868): A Step-by-Step Guide

September 26, 2026 3 min read

Get an automatic six-month extension with Form 4868: the April and October deadlines, why tax is still due in April, and the rules for taxpayers abroad.

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Tax Planning & Deadlines

S Corp Extension for Tax Filing: Everything You Need to Know

February 21, 2023 3 min read

How to extend an S corporation’s Form 1120-S with Form 7004, the March 15 and September 15 deadlines, and why shareholders’ tax is still due in April.

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