# Section 482: Methods To Determine Taxable Income in Connection With a Cost Sharing Arrangement; Correction
> **IRS** · Correction to final and temporary regulations. · Published 2009-03-05 · Effective 2009-03-05 · 74 FR 9570
## Document
- **Document number:** E9-4656
- **Category:** other
- **Sub-agency:** IRS
- **Federal Register citation:** 74 FR 9570
- **CFR reference:** 26 CFR 1
- **Publication date:** 2009-03-05
- **Effective date:** 2009-03-05
- **Treasury docket:** TD 9441
## Abstract

This document contains corrections to final and temporary regulations (TD9441) that were published in the Federal Register on Monday, January 5, 2009 providing further guidance and clarification regarding methods under section 482 to determine taxable income in connection with a cost sharing arrangement in order to address issues that have arisen in administering the current regulations. The temporary regulations affect domestic and foreign entities that enter into cost sharing arrangements described in the temporary regulations.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2009/03/05/E9-4656/section-482-methods-to-determine-taxable-income-in-connection-with-a-cost-sharing-arrangement)
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