What penalty abatement recovers
When the IRS removes a penalty you already paid, it refunds the penalty and the interest it charged on that penalty. Depending on the grounds and your history, that typically returns 60% to 95% of what you paid.
Refund claims generally must be filed within three years of filing the return or two years of paying — whichever is later. Penalties from a few years back may still be recoverable, but the window closes, so a quick check now protects the claim.
From estimate to refund
Estimate your recovery here, then start a free review. We pull your IRS transcripts to confirm exactly which penalties were assessed and paid, identify the strongest grounds, prepare Form 843, and file it. The work is contingency-based — if we do not recover, you do not pay. See the full penalty abatement overview for how the grounds work.