settled through negotiation or litigation, or (3) the statute of limitations for the tax position has expired. Settlement of any particular issue would usually require the use of cash. 

Tax law requires items to be included in the tax return at different times than when these items are reflected in the consolidated financial statements. As a result, the annual tax rate reflected in our consolidated financial statements is different than that reported in our tax return (our cash tax rate). Some of these differences are permanent, such as expenses that are not deductible in our tax return, and some differences reverse over time, such as depreciation expense. These timing differences create deferred tax assets and liabilities. Deferred tax assets and liabilities are determined based on temporary differences between the financial reporting and tax bases of assets and liabilities. The tax rates used to determine deferred tax assets or liabilities are the enacted tax rates in effect for the year and manner in which the differences are expected to reverse. Based on the evaluation of all available information, the Company recognizes future tax benefits, such as net operating loss carryforwards, to the extent that realizing these benefits is considered more likely than not. 

We evaluate our ability to realize the tax benefits associated with deferred tax assets by analyzing our forecasted taxable income using both historical and projected future operating results, the reversal of existing taxable temporary differences, taxable income in prior carryback years (if permitted) and the availability of tax planning strategies. A valuation allowance is required to be established unless management determines that it is more likely than not that the Company will ultimately realize the tax benefit associated with a deferred tax asset. 

Additionally, undistributed earnings of a subsidiary are accounted for as a temporary difference, except that deferred tax liabilities are not recorded for undistributed earnings of a foreign subsidiary that are deemed to be indefinitely reinvested in the foreign jurisdiction. The Company has formulated a specific plan for reinvestment of undistributed earnings of its foreign subsidiaries which demonstrates that such earnings will be indefinitely reinvested in the applicable tax jurisdictions. Should we change our plans, we would be required to record a significant amount of deferred tax liabilities. 

The Company's effective tax rate is expected to be approximately 23.0 percent to 23.5 percent in 2010. This estimated tax rate does not reflect the impact of any unusual or special items that may affect our tax rate in 2010. 

Contingencies 

Our Company is subject to various claims and contingencies, mostly related to legal proceedings and tax matters (both income taxes and indirect taxes). Due to their nature, such legal proceedings and tax matters involve inherent uncertainties including, but not limited to, court rulings, negotiations between affected parties and governmental actions. Management assesses the probability of loss for such contingencies and accrues a liability and/or discloses the relevant circumstances, as