Provision for income taxes

Notes to Financial Statements


Our effective tax rates were approximately 20% and 22% for the three months ended December 31, 2011 and 2010, respectively, and 20% and 23% for the six months ended December 31, 2011 and 2010, respectively. Our effective tax rate was lower than the U.S. federal statutory rate and prior year effective rates primarily due to a higher mix of earnings taxed at lower rates in foreign jurisdictions resulting from producing and distributing our products and services through our foreign regional operations centers in Ireland, Singapore, and Puerto Rico, which are subject to lower income tax rates.

Tax contingencies and other tax liabilities were $7.7 billion and $7.4 billion as of December 31, 2011 and June 30, 2011, respectively, and are included in other long-term liabilities. While we settled a portion of the I.R.S. audit for tax years 2004 to 2006 during the third quarter of fiscal year 2011, we remain under audit for these years. During the fourth quarter of fiscal year 2011, the I.R.S. completed its examination and issued a Revenue Agent’s Report (“RAR”) for the remaining unresolved items. We do not agree with the adjustments in the RAR, and we have filed a protest to initiate the administrative appeals process. The proposed adjustments are primarily related to transfer pricing and could have a significant impact on our financial statements if not resolved favorably. We do not believe it is reasonably possible that the total amount of unrecognized tax benefits will significantly increase or decrease within the next 12 months, as we do not believe the appeals process will be concluded within the next 12 months. We also continue to be subject to examination by the I.R.S. for tax years 2007 to 2011.

We are subject to income tax in many jurisdictions outside the U.S. Certain jurisdictions remain subject to examination for tax years 1996 to 2010, some of which are currently under audit by local tax authorities. The resolutions of these audits are not expected to be material to our financial statements.