IRS Form 8981 – In the complex world of partnership taxation, navigating audits under the Centralized Partnership Audit Regime (often called the BBA regime) requires careful attention to deadlines and procedures. One key tool in this process is IRS Form 8981, titled “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).” This form allows partnerships to streamline the audit adjustment process by waiving certain review periods, potentially accelerating the path to a final resolution. Whether you’re a partnership representative (PR), tax advisor, or business owner, understanding Form 8981 can help you manage imputed underpayments more efficiently.
In this article, we’ll break down what Form 8981 is, its purpose, who should use it, how to file it, and the implications of submission. We’ll draw from official IRS guidance to ensure accuracy and relevance as of 2026.
What Is IRS Form 8981 and Its Role in Partnership Audits?
Introduced as part of the Bipartisan Budget Act of 2015 (BBA), the centralized partnership audit regime shifted how the IRS handles partnership audits. Under this system, adjustments are made at the partnership level, and any imputed underpayment is generally collected from the partnership itself.
Form 8981 specifically addresses two critical periods in the audit modification process:
- Waiver of the 90-Day Period Under IRC Section 6231(b)(2)(A): After a partnership submits a modification request (using forms like Form 8980), the IRS has 90 days to review whether the request is accurate and complete. By filing Form 8981, the partnership can waive this 90-day waiting period, allowing the IRS to proceed immediately to issuing a Final Partnership Adjustment (FPA).
- Expiration of the Modification Submission Period Under IRC Section 6225(c)(7): Partnerships typically have 270 calendar days from the mailing date of the Notice of Proposed Partnership Adjustment (NOPPA) to submit modification requests. Form 8981 expires this period early, preventing further submissions and moving the audit toward closure.
This form is particularly useful for partnerships that have completed their modification requests or decided not to pursue further changes, as it can expedite the overall audit timeline. By countersigning Form 8981, the IRS recalculates the statute of limitations under IRC Section 6235(a)(2) to the countersignature date plus 270 days, providing clarity on when the audit must conclude.
Who Should File Form 8981 and When?
Form 8981 is designed for audited partnerships operating under the BBA regime. It’s typically filed by the partnership representative (PR) on behalf of the partnership. Here’s when it might be appropriate:
- After Submitting Modifications: If you’ve already filed Form 8980 (Partnership Request for Modification of Imputed Underpayments) and supporting documents, and you want to bypass the IRS’s 90-day review period.
- To Close the Modification Window: If no further modifications are needed or desired, expiring the 270-day period can prevent delays from additional submissions.
- For Pass-Through Partners: In some cases, pass-through partners in a tiered structure may also interact with related forms, but Form 8981 is primarily for the audited partnership itself.
Note that this form cannot be used to extend periods—only to waive or expire them. If you need more time for modifications, use Form 8984 (Extension of the Taxpayer Modification Submission Period Under Section 6225(c)(7)) instead.
Partnerships should consider filing if they aim to resolve audits quickly, especially in scenarios where the imputed underpayment is minimal or already addressed. Always consult a tax professional to ensure this aligns with your specific situation, as waiving periods is irrevocable.
How to Complete and File IRS Form 8981?
Filing Form 8981 is straightforward but requires adherence to IRS procedures for electronic submission, as mandated for BBA audited partnerships and their pass-through partners.
Step-by-Step Guide to Completion:
- Gather Required Information: Include the partnership’s name, taxpayer identification number (TIN), address, and the reviewed year. You’ll also need details from the NOPPA, such as the mailing date.
- Indicate the Waiver: Check the appropriate boxes to waive the 90-day period and/or expire the modification submission period.
- Signature: The PR must sign the form using a PIN for electronic submissions. Manual signatures may be required in certain cases, but electronic is preferred.
- Attach Supporting Documents: If applicable, include explanations or references to prior modification requests.
The form itself is a one-page document, available for download from the IRS website. The latest version dates back to October 2020, with no major updates noted as of 2026.
Filing Process:
- Electronic Submission: Submit via the IRS’s electronic portal for BBA forms. This includes Form 8981 along with related forms like Form 8985 (Adjustment Tracking Report) if needed.
- Timing: File after the NOPPA but before the natural expiration of the 270-day period.
- IRS Response: The IRS will review and countersign if valid, then issue Letters 5933 and 5933-A (Final Partnership Adjustment notices) along with Form 15027 (Partnership Summary of Adjustments).
For detailed internal procedures, refer to the IRS Internal Revenue Manual (IRM) Section 4.31.13, which outlines receipt, review, and processing of Form 8981.
Implications and Considerations for Using Form 8981
Waiving these periods can benefit partnerships by reducing uncertainty and administrative burdens. However, it’s a strategic decision:
- Pros: Speeds up the audit closure, potentially allowing earlier payment or resolution of underpayments.
- Cons: Once waived, you cannot submit additional modifications, so ensure all requests are complete beforehand.
- Impact on Statute of Limitations: As mentioned, it resets the clock for the IRS to issue the FPA, giving a clear endpoint.
If the form is invalid or untimely, the IRS will reject it and continue with standard procedures. Partnerships in critical sectors or with complex tiered structures should involve legal counsel to avoid unintended consequences.
Frequently Asked Questions About IRS Form 8981
What happens if the IRS doesn’t countersign Form 8981?
If invalid, the IRS will notify you, and the standard periods remain in effect.
Can individuals or non-partnership entities use this form?
No, it’s exclusively for BBA-audited partnerships.
Is there a fee for filing Form 8981?
No filing fee is required, but electronic submission may involve platform costs.
Where can I download Form 8981?
Download the PDF directly from the IRS website:Â https://www.irs.gov/pub/irs-pdf/f8981.pdf.
Conclusion: Streamline Your Partnership Audit with Form 8981
IRS Form 8981 offers a valuable option for partnerships seeking to expedite the BBA audit process by waiving key review and submission periods. By understanding its purpose and proper use, you can make informed decisions that align with your tax strategy. Always rely on the latest IRS guidance and consult professionals for personalized advice.
For more on partnership audits, explore related forms like Form 8980 for modifications or visit the IRS Partnerships page. Stay compliant and proactive in managing your tax obligations.