14.

INCOME TAXES: The effective tax rate for the first quarter of 2015 was 29.2% compared to 37.5% for the first quarter of 2014. The decrease in the effective tax rate for the first quarter of 2015 as compared to the first quarter of 2014 is primarily due to a charge of $12.8 million during the first quarter of 2014 related to tax legislation changes in the state of New York. The decrease in effective tax rate is also due to the change in relative proportions of net earnings attributable to noncontrolling interests to total pre-tax earnings between the periods. The Internal Revenue Service (IRS) is examining Nucor’s 2012 federal income tax return. Management believes that the Company has adequately provided for any adjustments that may arise from this audit. Nucor has concluded U.S. federal income tax matters for years through 2010. The 2011 and 2013 tax years are also open to examination by the IRS. The Canada Revenue Agency is examining the 2012 Canadian returns for Harris Steel Group Inc. and certain related affiliates. The tax years 2009 through 2013 remain open to examination by other major taxing jurisdictions to which Nucor is subject (primarily Canada and other state and local jurisdictions).

Current deferred tax assets included in other current assets were $255.2 million at April 4, 2015 ($253.4 million at December 31, 2014). Current deferred tax liabilities included in accrued expenses and other current liabilities were $10.9 million at April 4, 2015 ($13.1 million at December 31, 2014). Non-current deferred tax liabilities included in deferred credits and other liabilities were $769.1 million at April 4, 2015 ($779.3 million at December 31, 2014).