Income Taxes

For the three and six months ended March 31, 2014 and 2013, our non-cash tax provision/benefit from continuing operations primarily related to a change in our prior year's recognized tax benefits.

As of March 31, 2014 and September 30, 2013, we had $2.7 million and $2.6 million of accrued interest and penalties related to our unrecognized tax benefits, respectively.

In the normal course of business, we are subject to audits by federal and state tax authorities. Our federal income tax returns for fiscal years 2007 through 2010 are under Internal Revenue Service (IRS) appeal. Our federal income tax returns for fiscal years 2011 through 2012 and certain state income tax returns for various fiscal years are under routine examination. The statute of limitations for our major tax jurisdictions remains open for examination for fiscal years 2007 and subsequent years. The final outcome of these appeals and examinations are not yet determinable and therefore the change in our unrecognized tax benefits that could occur within the next 12 months cannot be estimated at this time.

Based upon an evaluation of all available evidence, we established a valuation allowance for substantially all of our deferred tax assets during fiscal 2008. As of March 31, 2014, we continued our evaluation of whether the valuation allowance against our deferred tax assets was still required. We considered positive evidence including evidence of recovery in the housing markets where we operate, the prospects of continued profitability and growth, a strong backlog and sufficient balance sheet liquidity to sustain and grow operations. Although the Company’s performance and current positioning is bringing it closer to a conclusion that a valuation allowance is no longer needed, further evidence of sustained profitability is needed to reverse our valuation allowance against our deferred tax assets. Therefore, based upon all available positive and negative evidence, we concluded a valuation allowance is still needed for substantially all of our gross deferred tax assets at March 31, 2014. The Company's deferred tax asset valuation allowance was $491.9 million and $487.3 million as of March 31, 2014 and September 30, 2013, respectively. In future periods, we expect to reduce all or a portion of our valuation allowance, generating a non-cash tax benefit, if sufficient positive evidence is present indicating that more likely than not a portion or all of our deferred tax assets will be realized. Changes in existing tax laws could also affect actual tax results and the valuation of deferred tax assets over time.

Further, we experienced an “ownership change” as defined in Section 382 of the Internal Revenue Code (Section 382) as of January 12, 2010. Section 382 contains rules that limit the ability of a company that undergoes an “ownership change” to utilize its net operating loss carryforwards (NOLs) and certain built-in losses or deductions recognized during the five-year period after the ownership change to offset future taxable income. Therefore, our ability to utilize our pre-ownership change net operating loss carryforwards and recognize certain built-in losses or deductions is limited by Section 382 to an estimated maximum amount of approximately $11.4 million ($4 million tax-effected) annually. Certain deferred tax assets are not subject to any limitation imposed. Due to the Section 382 limitation and the maximum carryforward period of our NOLs, we will be unable to fully recognize certain deferred tax assets. As future economic conditions unfold, we will be able to confirm that certain deferred tax assets will not provide any future tax benefit. At such time, we will accordingly remove any deferred tax asset and corresponding valuation allowance.

Accordingly, a portion of our $551.5 million of total gross deferred tax assets related to accrued losses on our inventory may be unavailable due to the limitation imposed by Section 382. As of March 31, 2014, we estimate that between $52.5 million and $88.5 million may be unavailable due to our Section 382 limitation. As a result, upon the resumption of sustained profitability and reversal of our valuation allowance, between $408.8 million and $444.8 million of our net deferred tax assets may be available to us for the reduction of future cash taxes. The actual realization of our deferred tax assets is difficult to predict and will be dependent on future events.

Considering the limitation imposed by Section 382, the table below depicts the classifications of our deferred tax assets:



(In thousands)	March 31, 2014
Deferred tax assets:
Subject to annual limitation	$	98,232
Generally not subject to annual limitation	364,833
Certain components likely to be subject to annual limitation	88,455
Total deferred tax assets	551,520
Deferred tax liabilities	(54,257		)
Net deferred tax assets before valuation allowance	497,263
Valuation allowance	(491,856		)
Net deferred tax assets	$	5,407