IRS notice or penalty letter
This is often the fastest way to see what the IRS says the charge was for.
Start here
What to do next if you think an IRS penalty may be worth reviewing.
If you think an IRS penalty or interest charge may be worth reviewing, start here. This page explains what may be going on, which records matter most, and how to move forward without getting buried in tax procedure.
Main purpose
Preserve a potentially reviewable issue before the deadline, not promise a refund.
Broad window
January 20, 2020 through July 10, 2023 is the main COVID postponement period people are reviewing.
Your next job
Gather the records that show the form, penalty type, and original due date.
What this issue is
A federal court ruling raised a live question about whether the IRS charged certain penalties, fees, and interest correctly when deadlines were affected by the COVID disaster postponement period.
In plain language: some people may have paid charges tied to deadlines that were supposed to be treated differently, and the practical question is whether that issue is worth preserving before the claim deadline closes.
Technical note: The detail that tends to matter most is the original due date tied to the penalty or interest, not just the year on the notice or the date you happened to receive it.
Need the deadline and case context? Read the Kwong / July 10, 2026 explainer.
What to gather first
You do not need a perfect file cabinet to start. You just want enough paperwork to identify what the IRS charged and what filing period or deadline it was tied to.
Account transcript
This helps you see how the IRS recorded the charge, adjustment, and payment history.
Filed return copy
Useful for confirming which return or form was involved.
Proof of payment
Helpful if you already paid the balance and want to preserve a refund-oriented path.
If you only have one document right now, start with the IRS notice. That is usually the fastest way to figure out whether this is tied to a personal return, business return, payroll filing, or something else.
What to write down from the record you have
- What the IRS says the charge was for: penalty, interest, fee, or a combination
- Which return or form was involved, if it is shown
- The tax year, quarter, or filing period tied to the charge
- The original due date if you can find it
- Whether the charge was already paid, is still open, or was put on a payment plan
Technical note: If you are dealing with a business entity, it can also matter whether you still have authority to act for that taxpayer and whether the entity is active, closed, sold, or multi-owner.
What a transcript is
If you are not used to tax procedure, a transcript is basically an IRS account record. It is not always as readable as a normal statement, but it can show when the IRS assessed charges, applied payments, or recorded other account activity.
If you do understand accounting or tax operations, think of it as a compact ledger view of the IRS side of the account rather than a full return file.
Which transcript should you start with?
- Start with the account transcript if you can only pull one record
- Use it to confirm assessment timing, payments, and whether the charge lines up with the period you expect
- If you later need more detail, you can pull additional records after you know which account or filing period matters
Technical note: For this issue, transcripts are useful because they can help confirm assessment timing, payment history, and whether a penalty or interest charge is tied to the period you think it is.
Need the procedural version? How to get your IRS transcript and what to look for on an IRS transcript.
How people usually preserve the issue
If your records suggest the charge may be worth preserving, many taxpayers end up looking at Form 843 because that is the IRS form commonly used to request certain refunds or abatements for penalties, interest, and related charges.
That does not mean the form guarantees a refund. It means there is a standard claim mechanism people often research once they know the tax period, charge type, and reason they may want to preserve the issue.
How to get a transcript
The fastest path depends on whether the issue is personal or tied to a business entity. You do not need to master every IRS process here. You just need the cleanest reasonable way to get the record.
For individuals
Start with the IRS transcript page for individuals. The normal paths are an online account or a mail request.
For businesses and entities
Business transcript access is different. The IRS has a separate business transcript page, and the access path may depend on the entity type and who still has authority.
Technical note: For individuals, an account transcript is often the most useful starting point. For entities, access and transcript type can depend on who is authorized to act and which return or tax module is involved.
What if you cannot get it yourself yet?
That does not mean the issue is dead. It usually just means your next move is a records-access problem, not an eligibility conclusion.
If you used a CPA or preparer
Start by asking whether they still have the return copy, notice history, or enough detail to identify the right transcript path.
If this was tied to a business entity
Confirm who still has authority to act. If needed, an authorized representative may use the proper IRS authorization path to inspect or receive information.
Technical note: Form 8821 is an information authorization, not the same thing as full representation. It can still be useful when the practical goal is to pull records or inspect account information.
What if you are not sure whether this was personal or business?
That is common, especially for LLC owners, S-corp elections, older payroll issues, or situations where a preparer handled the filings. If you are unsure, do not freeze. Start by identifying which notice, return, or tax period the charge seems tied to.
The goal is not to become a tax technician overnight. The goal is to narrow the issue enough that you can decide whether to self-check further, ask your CPA, or use outside help.
What to do next
Do not try to solve the whole legal issue in one sitting. First get enough detail to identify the charge and the original deadline it was tied to. Then decide whether to keep self-checking or hand it off.
1
Gather the available records
Start with the notice, transcript, return copy, and payment proof if you have them.
2
Confirm the key facts
Focus on the penalty type, form, tax period, and original due date before chasing theory.
3
Choose your path
Use the records to decide whether to self-check further, hand the issue to your CPA, or ask for specialist help.
Technical note: If you are working from partial records, you can still move forward. Just treat your first pass as orientation rather than a final eligibility call.
What if the legal posture changes?
This issue is still live. Appeal activity, agency guidance, or later developments can change the practical landscape. That is one reason the safest broad framing is preserving a potentially reviewable issue rather than treating any result as guaranteed.
If you want help
If you would rather have someone else review the issue after you gather the basics, you can look at the optional WonderTrust path. That is not required to use this site or the general information here.