---
title: First Time Abate vs Reasonable Cause: Which One Fits?
url: https://taxtruce.com/compare/first-time-abate-vs-reasonable-cause
updated: 2026-10-29
---

# First Time Abate vs reasonable cause

Updated October 8, 2026[Fact checked](/editorial-standards)

First Time Abate*vs*Reasonable cause

**What you need**

On time filing and paying for the 3 years beforeA real reason, like illness or disaster

**Proof**

None. The IRS checks your record.Facts and papers that show what happened

**Penalties covered**

Failure to file, pay or depositMany, but not the estimated tax penalty

The short answer

One rewards a clean record. The other needs a good reason.

## First Time Abate vs Reasonable cause at a glance

|  | First Time Abate | Reasonable cause |
| --- | --- | --- |
| **What you need** | On time filing and paying for the 3 years before | A real reason, like illness or disaster |
| **Proof** | None. The IRS checks your record. | Facts and papers that show what happened |
| **Penalties covered** | Failure to file, pay or deposit | Many, but not the estimated tax penalty |
| **How to ask** | Call or send Form 843 | Call or send Form 843 |
| **From summer 2026** | Moving to Automatic Exemption from Penalty | No change |

## What to know

If you have a clean 3 year record, First Time Abate is the simpler path.

If you don't, a serious illness, a death in the family, a fire or a disaster may be reasonable cause.

Lack of money alone usually isn't reasonable cause.

**First Time Abate may fit if**

* You had no penalties in the 3 years before
* You don't have papers to prove a reason

**Reasonable cause may fit if**

* You had a serious event that kept you from filing or paying
* You already used First Time Abate

Results depend on your situation. Not every case qualifies.

## Sources

1. [IRS: First Time Abate and Automatic Exemption from Penalty](https://www.irs.gov/payments/penalty-relief-due-to-first-time-abate-or-other-administrative-waiver)
2. [IRS: Penalty relief due to reasonable cause](https://www.irs.gov/payments/penalty-relief-due-to-reasonable-cause)
3. [IRS: Penalty relief](https://www.irs.gov/payments/penalty-relief)

Run the numbers with our [free tax tools](/tools), like the penalty and payment plan math.