What it is
What is the failure to file penalty?
The failure to file penalty is what the IRS charges for filing a return late. It is assessed under Internal Revenue Code Section 6651, and as a rule it is the more expensive of the two late penalties, which is why filing even a late return promptly matters more than people expect.
The statute sets it as a percentage of the unpaid tax for each month or part of a month the return is late, and it stops climbing once it reaches the cap the statute names. Because it is tied to the unpaid tax, a return with little or no balance due carries little or no failure to file penalty.
Two penalties, not one
Filing late and paying late are separate charges.
It is easy to blur the failure to file penalty and the failure to pay penalty into one number, but they are separate charges under the same Code section, and they are removed by the same two routes. When both apply in the same month, the statute reduces the failure to pay portion so they do not stack at full weight, but each is assessed and each can be abated on its own footing.
The authority
Can the failure to file penalty be abated?
Yes, and by the same two routes that apply to the other late penalties.
If your recent record is clean, the route is the First Time Abate administrative waiver, often granted on a single call to the number on your notice.
If a penalty in the last three years closes that door, the route is reasonable cause relief under Internal Revenue Code Section 6651(a) and Treasury Regulation Section 301.6651-1(c)(1), which turns on the specific circumstances that kept you from filing on time.
How to respond
Four steps, in the order that works.
File the missing return first
The penalty is tied to a return that has not been filed. Filing it, even late, stops the failure to file penalty from growing and is the step everything else depends on.
Separate the two penalties
Read your notice and tell the failure to file charge apart from the failure to pay charge. They are different lines, removed on their own footing.
Pick your route by your record
Clean recent record means the First Time Abate waiver. A prior penalty means reasonable cause under Internal Revenue Code Section 6651(a) instead.
Make the request and keep proof
Ask by phone or in a short written request, and get the decision in writing. You review, sign, and file your own documents.
Questions people ask
Straight answers
Can the failure to file penalty be abated?
Yes. It is removed through the First Time Abate administrative waiver if your recent record is clean, or through reasonable cause under Internal Revenue Code Section 6651(a) and Treasury Regulation Section 301.6651-1(c)(1) if a prior penalty rules the waiver out.
Is the failure to file penalty worse than the failure to pay penalty?
As a rule it is larger for each month late, which is why filing a late return promptly matters. Both are assessed under Internal Revenue Code Section 6651, and both can be removed by the same two routes.
What if I cannot pay the tax on the late return?
File anyway. Filing stops the failure to file penalty from climbing, and you can arrange the balance with an installment agreement. Penalty relief is easier once the tax is paid or under a current plan.
How do I know which relief route fits me?
The free eligibility check reads your answers and routes you to the First Time Abate waiver or to reasonable cause, or tells you plainly that you do not have a case.
Free eligibility check
Find out where you stand in about a minute.
Seven questions. No Social Security Number, no documents, no signup, and nothing you type is stored or sent anywhere. If you do not have a case, it says so and you pay nothing.