
What IRS Form 1065-X (2015) Is For
IRS Form 1065-X (2015) serves as the official document that partnerships use to amend previously filed Form 1065 returns. The form allows a partnership to correct errors in reported income, deductions, credits, or partnership-related items that affect each partner’s share of income tax. It ensures that all figures reflect accurate information for both the Internal Revenue Service and the partnership’s partners.
Partnerships also use Form 1065-X to file an Administrative Adjustment Request, often referred to as an AAR. This process helps distribute corrected amounts to direct partners and pass-through partners via updated Schedules K-1. Filing this amended partnership return demonstrates compliance with federal regulations and helps partnerships maintain accurate reporting for the reviewed year.
Partnerships that need additional background on amended return procedures can review the information on the Business Tax Relief resource page, which provides detailed guidance on correction requirements and reporting responsibilities for affected partnership items.
When You’d Use IRS Form 1065-X (2015)
Partnerships use IRS Form 1065-X when they identify errors in a previously filed tax return that affected reported partnership income or deductions. The form applies when a partnership files an administrative adjustment or amends previously submitted information affecting a partner’s share of income or credits. Filing this amended return ensures that each partner’s report remains accurate and consistent with Internal Revenue Service records.
A partnership may submit this form when the partnership representative (PR) determines that adjustments pushed to partners are necessary. The partnership must complete Part II of the form to specify all corrections and include any modifications affecting partners or corporations. An authorized person must properly sign the form before mailing or filing electronically.
Key Rules or Details for 2015
Partnerships filing an amended return for the 2015 tax year must follow specific Internal Revenue Service requirements. These rules define who can submit corrections, how adjustments pushed to partners are managed, and the procedures for completing the form correctly. Accurate filing helps partnerships maintain compliance with federal reporting standards for partnership income and related items.
- TEFRA vs. BBA Partnerships: Partnerships in 2015 operated under TEFRA procedures before the Bipartisan Budget Act changes took effect in later tax years.
- Administrative Adjustments: Partnerships that discover errors must file an administrative adjustment and complete Part II with full explanations.
- Filing and Authorization: A qualified person must sign the tax return before mailing or filing electronically.
- Filing Deadlines: Partnerships must meet the original due date for corrections or apply any modifications approved by the IRS.
Step-by-Step (High Level)
The filing process for IRS Form 1065-X includes defined steps that help partnerships amend previously filed returns accurately. Each partnership must complete the form carefully to ensure that all corrections are reflected properly and comply with the Internal Revenue Service’s requirements. The following sequence outlines the key actions needed to complete this process.
- The partnership must identify the reviewed year that requires correction and gather all original documents.
- The partnership must confirm whether it operates under the centralized partnership audit regime.
- The partnership must complete the necessary sections, including income, deductions, and adjustments, before finalizing the corrected return.
- The partnership must assign a designated individual or authorized partner to sign and date the form.
- The partnership must submit the completed filing through mail or electronic transmission while following IRS electronic filing security guidelines.
Common Mistakes and How to Avoid Them
Many partnerships make filing errors that can be prevented through careful preparation and review. Each mistake listed below includes a practical step that partnerships can follow to ensure accuracy when completing IRS Form 1065-X. Taking these preventive measures promotes consistent reporting and supports timely processing by the Internal Revenue Service.
- Review all partnership records before filing to confirm that every figure and correction is complete.
- Attach a check or money order for any balance due to ensure proper payment application.
- Prepare and distribute corrected forms for all affected partners before submission.
- Download the latest IRS version containing required updates to maintain compliance.
What Happens After You File
The Internal Revenue Service reviews each amended partnership return to ensure accuracy and compliance with reporting standards. Partnerships must confirm that all information matches the figures listed in the original return before mailing or submitting electronically. Each correction must align with supporting documentation to help the Internal Revenue Service verify the accuracy of the updated records.
After submission, the Internal Revenue Service follows a structured review process:
- The agency verifies that the form is complete and properly signed.
- Each adjustment is compared with the original return to confirm accuracy.
- Additional documents may be requested if certain information requires clarification.
- The Internal Revenue Service examines any corrected Schedules K-1 for accuracy and consistency.
- Processing time may vary based on complexity and submission method.
Careful recordkeeping after filing ensures transparency and supports timely resolution for the amended partnership return. Partnerships that need additional clarification on submission reviews and document requests can consult the IRS Form Help Center, which provides structured guidance on post-filing procedures and support resources.
FAQs
What is an Administrative Adjustment Request (AAR)?
An Administrative Adjustment Request (AAR) allows a partnership to correct errors discovered after filing its original return. The partnership may file an administrative adjustment when changes affect reviewed-year partners or reviewed-year partner allocations. This filing ensures that each entity reports the correct figures on its amended partnership returns.
What is the Centralized Partnership Audit Regime?
The centralized partnership audit regime, established under the Bipartisan Budget Act of 2015, changed how the Internal Revenue Service reviews partnerships. Under the BBA regime, the partnership representative manages the administrative proceeding and communicates outcomes directly to partners. Partnerships that elect this process must ensure timely reporting and compliance throughout the adjustment year.
How does a partnership handle an Imputed Underpayment?
A partnership facing an imputed underpayment during an audit or administrative proceeding may choose to pay the assessed balance directly. The partnership may also elect to push out the adjustments to reviewed year partners, shifting responsibility to each taxpayer. Each approach must include a signed statement that confirms the elected method.
Can partnerships use both E-Filing and Paper Filing?
Yes, partnerships may use either e-filing or paper filing when submitting amended partnership returns. The choice depends on the partnership’s original filing method and available technology resources. Each submission must include a complete statement that outlines all corrections and attaches the required supporting documentation.
Where can taxpayers find additional information?
Taxpayers and entities can find additional information about AARs and BBA partnerships on the Internal Revenue Service website. Each IRS form includes a page labeled “Last Reviewed or Updated,” indicating when the guidance was most recently verified. Always review the most recent instructions before paying or submitting any amendment to ensure accuracy.
Those reviewing this return type and its related reporting requirements may access the Federal Fillable Tax Forms directory, which contains a comprehensive set of forms, schedules, and federal filing resources.


