You already filed the ERC claim. Now it is still pending, under review, partially denied, or sitting in Appeals, and the harder question is what happens next.
That is where ERC claims 2026 get complicated.
The general filing window has closed. For most employers, 2020 ERC claims generally had to be filed by April 15, 2024, and 2021 claims by April 15, 2025.
But the ERC issue is not over. Existing claims are still moving through review, examination, disallowance, Appeals, and refund procedures.
Before responding or waiting, start with four things: the quarter claimed, the filing date, the latest letter, and the deadline tied to it.
- Where ERC Claims 2026 Stand Now
- Mistake 1: Assuming a Pending Claim Means You Just Have to Wait
- Mistake 2: Missing the January 31, 2024 Rule for Certain 2021 Claims
- Mistake 3: Treating Letter 105-C or 106-C Like a Routine Status Letter
- Mistake 4: Assuming an Appeals Request Stops the Two-Year Deadline
- Mistake 5: Waiting Too Long to Ask About Form 907
- Mistake 6: Appealing Without Rechecking the Original ERC Eligibility
- Mistake 7: Keeping an Unpaid Claim Open When the Business No Longer Trusts It
- Pending, Denied, or Appealed: What Stage Are You In?
- What Employers Should Pull Before Taking the Next Step
- Do Not Forget the Income Tax Return
- What to Do Next With an Unresolved ERC Claim
- When Professional Help May Be Worth Considering
- FAQs About ERC Claims 2026
Where ERC Claims 2026 Stand Now
A pending ERC claim is not the same as an approved claim.
Some employers are still waiting for the IRS to finish reviewing claims. Others are dealing with audits, full or partial disallowances, responses that have not yet been reviewed, or cases already in the IRS Independent Office of Appeals.
The IRS provides current information on the Employee Retention Credit and unresolved claims.
The year and quarter matter too.
For Q3 and Q4 2021 ERC claims, current law generally prevents the IRS from allowing the credit or refund unless the claim was filed on or before January 31, 2024.
That January 31 rule is focused on those last two quarters of 2021. Do not automatically apply it to 2020 or the first two quarters of 2021.
A pending claim, an audit, a Letter 105-C, a Letter 106-C, and an Appeals case each require a different deadline review.
Mistake 1: Assuming a Pending Claim Means You Just Have to Wait
A pending claim can feel like a waiting game.
Do not treat it that way.
Confirm the quarter, filing date, Form 941-X, ERC calculation, payroll records, and the documents supporting eligibility. Then ask whether you would still be comfortable defending the claim today.
A claim sitting in IRS inventory is not an approval. If the IRS asks for more information, read the request carefully before responding. IRSProb's guide to an IRS audit letter can help organize the response.
If the claim has been pending for a long time, IRSProb also explains what to review with a pending Employee Retention Credit claim.
Mistake 2: Missing the January 31, 2024 Rule for Certain 2021 Claims
Not every unresolved 2021 ERC claim is in the same position.
For Q3 and Q4 2021 claims, the filing date can create a problem before the IRS even gets to the eligibility argument.
Current law generally blocks the credit or refund for those quarters unless the claim was filed on or before January 31, 2024.
If the IRS says the claim was late but you believe it was timely, pull mailing records, certified mail receipts, tracking information, and other proof of timely filing.
Confirm the filing date before rebuilding the eligibility argument. The Form 941-X instructions explain current ERC filing and reporting rules.
Mistake 3: Treating Letter 105-C or 106-C Like a Routine Status Letter
Letter 105-C and Letter 106-C deserve immediate attention.
Letter 105-C ERC disallowance is a claim-disallowance notice. Letter 106-C partial ERC disallowance generally means the IRS partially disallowed the ERC claim.
If a Letter 106-C disallows the ERC in full but allows other adjustments, the IRS directs taxpayers to the Letter 105-C guidance for the ERC disallowance.
Read the reason, tax period, amount allowed or denied, appeal rights, and date on the letter.
That date generally starts a separate two-year period for filing a refund suit, so do not treat the notice like routine correspondence.
The date on a disallowance letter may start a separate refund-suit deadline, even if the employer requests Appeals review.
Mistake 4: Assuming an Appeals Request Stops the Two-Year Deadline
This is one of the most important ERC deadlines to understand.
The IRS generally gives taxpayers two years from the date of the original claim-disallowance notice to file a refund suit.
Requesting an administrative appeal does not extend that period.
That means an Appeals case and the two-year court deadline can run at the same time.
If you received Letter 105-C or 106-C, track the original disallowance date separately from any response request or Appeals correspondence. A favorable Appeals result may not protect the refund if the statutory period has expired without a valid extension or lawsuit.
IRSProb's overview of the IRS appeals process explains the broader framework.
Mistake 5: Waiting Too Long to Ask About Form 907
Form 907 can help in some ERC cases that are getting close to the end of the two-year refund-suit period.
It is an agreement to extend the time to bring suit. It is not an automatic extension.
The taxpayer and the IRS must agree in writing before the existing period expires.
Submitting Form 907 by itself is not enough. The extension is valid only after the IRS signs and returns the countersigned agreement.
In 2026, the IRS created a streamlined process for certain ERC taxpayers who are waiting for the IRS to consider a response to Letter 105-C or 106-C and have six months or less left in the two-year period.
If the deadline is getting close, review the current Form 907 ERC extension process early. Filing the form does not stop the clock by itself.
Mistake 6: Appealing Without Rechecking the Original ERC Eligibility
Before appealing, go back to the reason the business qualified.
Was the claim based on a gross-receipts decline, a qualifying government order, or recovery startup business status? Then recheck qualified wages, PPP coordination, related entities, and any aggregation rules.
The IRS ERC eligibility checklist is a useful way to revisit the claim.
A denial does not automatically mean the claim was wrong, but an appeal still needs a supportable position.
Mistake 7: Keeping an Unpaid Claim Open When the Business No Longer Trusts It
Some employers have gone back through older ERC filings and decided they are no longer comfortable defending them.
For certain unpaid and unprocessed claims, the IRS withdrawal process may still be available.
Generally, the adjusted employment tax return must have been filed only to claim ERC, the employer must want to withdraw the entire ERC claim for that period, and the claim must not have been paid. The process may also apply when a refund check was received but has not been cashed or deposited.
Withdrawal is not available in every situation.
If other changes were included on the adjusted return, only part of the ERC needs to be corrected, or the claim has already been processed or disallowed for that period, another correction or dispute procedure may be needed.
The IRS also says a business that received Letter 106-C is not eligible for withdrawal for the tax periods covered by that letter.
Review the current ERC withdrawal process before taking action.
Pending, Denied, or Appealed: What Stage Are You In?
If the claim is still pending, focus on the quarter, filing date, eligibility file, and current correspondence.
If it is under examination, focus on the documents supporting eligibility and qualified wages.
If it was fully denied, identify the disallowance reason, notice date, Appeals options, and two-year refund-suit deadline.
If it was partially denied, determine exactly what the IRS allowed and what it rejected.
If the case is already in Appeals, keep tracking the two-year period separately.
If the business no longer believes an unpaid and unprocessed claim is supportable, determine whether withdrawal is still available.
What Employers Should Pull Before Taking the Next Step
Pull enough information to understand the claim without rebuilding it from memory:
- Original Form 941-X
- Proof of filing date
- ERC calculations
- Payroll records
- Gross-receipts calculations
- Government-order documentation, if applicable
- PPP coordination records
- Related-entity information
- Letters 105-C or 106-C
- Appeals correspondence
- IRS transcripts and refund information
- Income tax returns affected by the ERC wage adjustment
For Q3 and Q4 2021 ERC claims, keep qualified wage records and supporting documentation for at least seven years. The assessment period for those quarters was extended.
IRSProb's guide to small-business IRS audit records can also help you organize the broader file.
Do Not Forget the Income Tax Return
ERC is an employment tax credit, but it can change the income tax return too.
ERC reduces the wage expense allowed for the year in which the qualified wages were paid or incurred.
If the employer reduced wage expense expecting the credit and the ERC is later finally disallowed, current IRS guidance generally allows the employer to increase wage expense in the year the disallowance becomes final.
Depending on the facts and deadlines, an amended income tax return, Administrative Adjustment Request, or protective refund claim for the original year may also be available.
A final denial does not automatically mean reopening the old income tax return. Review what was reported before choosing the correction method.
What to Do Next With an Unresolved ERC Claim
Do not start by guessing whether the IRS will eventually pay the claim.
Start with the file.
Identify the quarter. Confirm the filing date. Read the latest IRS letter. Write down every deadline. Recheck the eligibility position and wage calculation.
Then decide what the case actually calls for.
That may mean keeping the file organized while the claim remains pending, responding to an examination, disputing a disallowance, tracking Appeals, asking whether Form 907 is appropriate, correcting an income tax issue, or withdrawing an eligible claim the business no longer believes it can support.
What matters most is knowing which stage you are in.
Need help reviewing an unresolved ERC claim?
IRSProb.com helps business owners review ERC claims, IRS letters, payroll tax problems, Appeals deadlines, refund issues, and tax filing questions when the next step is not clear.
Visit IRSProb.com or call 214-214-3000.
Request a Free Tax ConsultationWhen Professional Help May Be Worth Considering
Consider professional review when Letter 105-C or 106-C has arrived, the two-year deadline is getting close, the case is already in Appeals, or several quarters are involved.
Help may also be useful when the original eligibility file is weak, related businesses complicate the claim, PPP wages were involved, or income tax returns may need correction.
The goal is not to defend every ERC dollar automatically.
The goal is to understand the claim, protect the deadlines that still matter, and choose the next step that fits the facts.
FAQs About ERC Claims 2026
Are ERC claims still being processed in 2026?
Yes. Existing ERC claims and related examinations, disallowance responses, and Appeals matters are still being processed even though the general filing deadlines have passed.
Can I file a new ERC claim in 2026?
For most employers, the general deadline was April 15, 2024 for 2020 ERC periods and April 15, 2025 for 2021 ERC periods.
What does Letter 105-C mean?
Letter 105-C is a legal notice that the IRS disallowed a claim for credit or refund. Review the reason, tax period, appeal rights, and two-year refund-suit deadline.
What does Letter 106-C mean?
Letter 106-C generally reflects a partial claim disallowance. If the ERC itself was fully disallowed while other adjustments were allowed, review the IRS Letter 105-C guidance.
Does an ERC appeal stop the two-year deadline?
No. Requesting an administrative appeal does not extend the general two-year period for filing a refund suit after the original disallowance notice.
What is Form 907?
Form 907 is an agreement to extend the time to bring a refund suit. It is not effective until the IRS signs the agreement, and it must be completed before the existing period expires.
Can I withdraw an unpaid ERC claim?
Certain unpaid and unprocessed claims may qualify. Withdrawal generally requires the entire ERC claim for that period to be withdrawn and the adjusted return to contain no other changes.
Does the January 31, 2024 rule affect every 2021 ERC claim?
No. The newer restriction focuses on ERC claims for Q3 and Q4 2021 that were filed after January 31, 2024.
What happens to my income tax return if the ERC is finally denied?
If wage expense was previously reduced because the business expected the ERC, current IRS guidance may allow the wage expense to be increased in the year the disallowance becomes final. Other correction options may also be available depending on the facts.




