# Allocation and Apportionment of Research and Experimental Expenditures
> **IRS** · Final regulations. · Published 1995-12-22 · Effective 1996-01-01 · 60 FR 66502
## Document
- **Document number:** 95-30901
- **Category:** tax-irs
- **Sub-agency:** IRS
- **Federal Register citation:** 60 FR 66502
- **CFR reference:** 26 CFR 1
- **Publication date:** 1995-12-22
- **Effective date:** 1996-01-01
- **Treasury docket:** TD 8646
## Abstract

This document provides guidance concerning the allocation and apportionment of research and experimental expenditures for purposes of determining taxable income from sources within and without the United States. This document affects taxpayers that have income from United States and foreign sources and that have made expenditures for research and experimentation that the taxpayer deducts under section 174 of the Internal Revenue Code of 1986.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1995/12/22/95-30901/allocation-and-apportionment-of-research-and-experimental-expenditures)
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