03/27/2026
QUESTIONS AND ANSWERS REGARDING FILING AN EXTENSION
WHAT DOES FILING AN EXTENSION DO?
• An extension is a form (Form 4868) filed with the IRS to request additional time to file your federal tax return. The extension period is six months, extending the due date for submitting your individual return to Oct. 15. In many states, filing an extension with the IRS will automatically extend the time to complete a state income tax return, but some states still require a separate extension form.
• Filing an extension grants you additional time to submit your complete and accurate return, but you still need to estimate whether you will owe any taxes and pay that estimated
balance by the original due date.
• Extending your return allows you and your CPA more time to prepare your tax return to ensure an accurate tax return filing. In many cases, you may still be waiting for additional information (e.g., Schedule K-1, corrected Forms, etc.) to complete your return.
WHY DOES YOUR CPA SUGGEST EXTENDING YOUR TAX RETURN?
• If your CPA recommends that you file an extension, it may be because of many reasons, such as:
- The volume of data or complexity of certain transactions on your return requires additional time.
- The amount of time remaining in filing season is limited for the CPA to complete client returns by the due date because of late-arriving information.
• Many CPAs have a “cutoff” or deadline for clients submitting their tax information so they can plan their workload to ensure they complete all client returns and extensions by the due date.
• Your CPA may suggest filing an extension if pending guidance or legislation affects aspects of your return.
ARE YOU MORE LIKELY TO BE AUDITED IF YOU EXTEND?
• Extending will NOT increase your likelihood of an IRS audit.
WHAT ARE THE PRIMARY BENEFITS OF EXTENDING YOUR TAX RETURN?
• It provides additional time to file returns without penalty when waiting for missing information or tax documents (such as corrected Forms 1099s). Just remember that an extension provides additional time to file, but no additional time to pay. Penalties and interest may be assessed if sufficient payment is not remitted with the extension.
• You may qualify for additional retirement planning opportunities or additional time to fund certain types of retirement plans (e.g., SEP IRA).
• It is often less expensive (and easier) to file an extension rather than rushing and possibly needing to amend your return later.
[Above information via aicpa.com, with minor edits.]