U.S. Code / Title 26 — Internal Revenue Code / Subtitle A—Income Taxes / Chapter 1—Normal Taxes and Surtaxes / Subchapter U—Designation and Treatment of Empowerment… / Part III—Additional Incentives for Empowerment ZonesTitle 26SubpartSubpart B—Additional ExpensingContents§ 1397A. Increase in expensing under section 179