How to File a Tax Extension 📅 (Updated Guide)

Before we talk about how to file an extension, let’s clear up the biggest misconception:

An extension to file your tax return is NOT an extension to pay your taxes. 🚫💰

It simply gives you more time to file your paperwork — not more time to pay what you owe.

What an Extension Really Means 🔎

When you file an extension, you’re asking the IRS for additional time to submit your Form 1040 — typically until October 15.

But the IRS still expects you to:

✔️ Pay at least 90% of your total tax liability by the original April due date, or
✔️ Have paid enough through withholding and/or estimated payments during the year

If you don’t, you may face:

⚠️ Failure-to-pay penalties
⚠️ Interest
⚠️ Potential underpayment penalties

And yes… those add up quickly. 📈

What If You’re Not Ready by April? 🤯

Life happens. Records aren’t complete. A K-1 hasn’t arrived. You’re waiting on documents.

That’s exactly what extensions are for.

Here are your options:

Option 1: Use a Tax Professional 👩‍💼

If you work with a tax professional, they can electronically file Form 4868 for you — along with an estimated payment if needed.

Option 2: File It Yourself 💻

You can:
• E-file Form 4868 through tax software (paid or Free File), or
• Mail a paper Form 4868 to the IRS

Electronic filing is strongly recommended — it’s faster and provides confirmation. ✅

Option 3: Make an Extension Payment (No Form Needed) 💳

Here’s something many people don’t realize:

If you make an extension payment online through IRS Direct Pay and select “Extension” as the payment type, you do not need to separately file Form 4868.

The payment itself acts as your extension request.

Simple. Clean. Done. ✔️

The Big Picture 🧠

An extension is a smart compliance tool — not a red flag.

It gives you time to:
✔️ File accurately
✔️ Avoid rushing
✔️ Reduce mistakes
✔️ Handle complex situations properly

But it only protects you from the failure-to-file penalty — not from interest or failure-to-pay penalties.

Bottom Line 📌

If you need more time, file the extension.

But estimate and pay what you reasonably owe.

That’s the strategy.

If you’re unsure how much to pay, whether you even need an extension, or how to avoid penalties —

👉 Book a call with Lisa Brugman, EA & Associates, and let’s make sure it’s handled correctly.

Better to plan it properly now than fix it later.