Form 8981 allows a partnership to request an early end to the remaining period for submitting modification requests after it has provided a complete and accurate Form 8980 and the required supporting materials. The IRS must approve the waiver; submitting the form does not guarantee an earlier resolution.

What Is IRS Form 8981?

When the Internal Revenue Service (IRS) audits a partnership, the examination may result in adjustments to income, deductions, credits, or other tax items. Under federal partnership audit rules, those adjustments can produce an amount of tax known as an imputed underpayment.

In certain circumstances, a partnership can request modifications to that amount by filing Form 8980, Partnership Request for Modification of Imputed Underpayments Under IRC Section 6225(c).

After submitting a complete modification request, the partnership may not need the entire remaining period to provide additional information or supplemental modification requests. This is where IRS Form 8981, Waiver of the Period Under IRC Section 6231(b)(2)(A) and Expiration of the Period for Modification Submissions Under IRC Section 6225(c)(7), comes into play.

Form 8981 allows the partnership to ask the IRS to waive the remainder of its modification submission period so the IRS can proceed with evaluating the request and potentially issue its final partnership adjustment notice earlier.

For business owners and partnerships in Grand Rapids, Kentwood, Wyoming, and throughout West Michigan, understanding this form can help clarify an important part of the federal partnership audit process.

What Is the Partnership Modification Period?

The centralized partnership audit rules generally allow the IRS to audit partnership tax items and calculate an imputed underpayment at the partnership level.

When the IRS proposes adjustments, a partnership may be eligible to request modifications under Internal Revenue Code Section 6225(c). These modifications may account for qualifying partner circumstances or other adjustments permitted by law.

The modification submission period provides time for the partnership to submit its Form 8980, supporting documentation, and any supplemental requests or additional information required under the applicable procedures.

Under the IRS’s partnership audit guidance, the modification period generally runs for 270 days, subject to the governing rules and any approved extension. The period can be important because a partnership may need time to gather records from multiple partners, verify their tax status, and substantiate the requested modifications.

If the partnership has already submitted everything necessary and does not need the remaining time, it may consider requesting a waiver using Form 8981.

Why Would a Partnership Request a Waiver?

A partnership may consider Form 8981 when it has completed its modification submission and is ready for the IRS to finish reviewing the request.

Potential reasons include:

• The partnership has provided a complete and accurate Form 8980.
• Required attachments and supporting documentation have been submitted.
• The partnership does not anticipate needing the remaining period to submit supplemental requests.
• The partnership wants the IRS to proceed with its review without waiting for the unused portion of the submission period to expire.

For example, imagine a partnership receives proposed audit adjustments affecting several partners. After reviewing the adjustments, the partnership submits Form 8980 and all necessary supporting documentation. If the partnership concludes that it has no additional modification requests to submit, it may ask the IRS to waive the remainder of the modification period.

If the IRS approves the request, it may be able to complete its evaluation and issue a Notice of Final Partnership Adjustment (FPA) earlier than it otherwise would.

Important: An earlier notice does not necessarily mean a lower tax bill or a more favorable audit outcome. Form 8981 concerns timing, not automatic approval of the requested modifications.

Who Should Consider Filing Form 8981?

Form 8981 is relevant to partnerships participating in the centralized partnership audit process that have submitted a modification request under Section 6225(c).

The partnership representative generally coordinates the partnership’s communications with the IRS. That representative should work with the partnership’s tax advisers to determine whether the modification request is complete and whether an early end to the submission period is appropriate.

The form is not intended for ordinary individual income tax returns or routine business filings. It is also not a substitute for Form 8980, which is the underlying request for modification.

Before requesting a waiver, the partnership should carefully review whether any additional partner information, supporting records, or supplemental requests may still be needed.

How Does Form 8981 Work?

The process generally involves these steps:

Step 1: Review the proposed partnership adjustments.

The partnership representative reviews the IRS examination documents and identifies the proposed changes and any potential imputed underpayment.

Step 2: Submit Form 8980.

The partnership submits its modification request and the required supporting documents under the applicable IRS procedures.

Step 3: Confirm that the submission is complete.

The partnership should verify that the information and documentation required for the requested modifications have been provided. If additional information is still needed, a waiver request may be premature.

Step 4: Evaluate whether to request a waiver.

If the partnership does not need the remaining modification period, it may submit Form 8981 to ask the IRS to waive that period.

Step 5: Wait for the IRS decision.

The IRS must approve the waiver. The partnership should not assume the period has ended simply because it submitted Form 8981.

Step 6: Prepare for the next audit stage.

If the waiver is approved, the IRS may finish evaluating the modification request and issue the Notice of Final Partnership Adjustment earlier. The partnership should review that notice carefully and understand any applicable response or challenge deadlines.

What Happens If the IRS Approves or Denies the Request?

If the IRS approves the waiver, it can proceed with the remaining review without waiting for the unused portion of the modification submission period to expire. This may shorten the overall examination timeline.

If the IRS does not approve the waiver, the partnership should continue following the applicable audit procedures and deadlines. It should not treat the waiver request as permission to disregard outstanding requirements.

In either case, the partnership must continue to preserve relevant records, track communications, and follow any instructions received from the IRS.

Common Mistakes to Avoid

Partnerships should be careful not to:

• File Form 8981 before submitting the required Form 8980 and supporting materials.
• Assume that submitting the waiver automatically ends the modification period.
• Confuse Form 8981 with Form 8980, which requests the actual modifications.
• Overlook supplemental documentation that could still be required.
• Assume that an earlier final adjustment notice eliminates the right to challenge the IRS’s determination.
• Miss response deadlines after receiving an IRS notice.

A well-documented process can help partnerships make informed decisions about whether to seek a waiver.

How AIM Financial Can Help With Partnership Tax Questions

Partnership audit procedures can involve complex calculations, strict deadlines, and communication among the partnership, its representative, its partners, and the IRS. Knowing which forms apply—and when to use them—can make a difference in how efficiently a partnership manages its tax responsibilities.

AIM Financial helps individuals and businesses with tax preparation and tax reporting questions. If your business operates in Grand Rapids, Kentwood, Wyoming, or elsewhere in West Michigan, contact AIM Financial to discuss your tax preparation needs and determine what assistance may be appropriate.

If your partnership receives an IRS audit notice, keep the notice, relevant Forms 1065 and K-1, Form 8980 submissions, supporting documentation, and correspondence together. These records can help a qualified tax professional understand the situation and identify the next steps.

Contact AIM Financial to discuss your business tax reporting needs and help keep your tax records organized and accurate.

Disclaimer: This article is for general educational purposes and is not individualized tax or legal advice. Form 8981 eligibility, waiver approval, and partnership audit deadlines depend on the facts and applicable IRS procedures. Review the current IRS guidance and consult an appropriately qualified tax professional regarding your situation.