What Happens If You Don't File or Pay Your Taxes?

The short version. Not filing and not paying are separate problems. The failure to file penalty is much steeper than the failure to pay penalty, which is why filing on time matters even when you cannot pay. From there the balance grows with penalties and interest, the IRS sends a sequence of notices, and eventually it can lien, levy, and in non filer cases build a return for you. Criminal charges only enter the picture for willful fraud, not honest inability.

Two penalties, very different sizes

The single most useful fact here: file on time even if you cannot pay, because the filing penalty is the bigger one.

Failure to file

The steeper penalty, charged monthly on the unpaid tax.
Far larger than the failure to pay penalty over time.
Avoided by filing on time even if you cannot pay the balance.
Filing late still beats not filing at all.

Failure to pay

The smaller penalty, also charged monthly.
Plus interest on the unpaid balance.
Reduced while you are on an installment agreement.
Stops once the balance is paid or settled.

What comes next

After the penalties begin, the IRS works through a sequence of notices, from the first bill to the final notice of intent to levy. If you still do not respond, it can file a lien, levy wages and accounts, and for non filers prepare a substitute return that inflates the bill. Criminal charges are reserved for willful fraud, not for honest inability to pay.

What you can do about it

The order that helps most: file, then deal with the balance.

File first, even if you cannot payFiling stops the larger penalty from running.
Handle the balance you cannot paySee the real options for an unpayable balance.
Set up a payment planReduces the failure to pay penalty and stops collection.
Ask to reduce the penaltiesSome penalties can be removed once you are compliant.

The sequence is predictable, which means it is manageable.

Knowing what comes next takes the fear out of it. Send your case in for a free review and we will tell you where you are in the sequence and what to do.

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Related IRS notices

Not your notice? Look yours up on the home page.

The legal basis

What this is grounded in

Failure to file penalty: Internal Revenue Code section 6651(a)(1). Failure to pay penalty: section 6651(a)(2).
Interest on unpaid tax: Internal Revenue Code section 6601.
Authority to file a substitute return for a non filer: Internal Revenue Code section 6020(b).
Criminal charges apply only to willful conduct, sections 7201 and 7203, not to honest inability to pay.

These are the controlling Internal Revenue Code sections and Internal Revenue Manual parts. Links go to the live IRS.gov pages so you can confirm every point yourself.

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