Significant Accounting Policies	12 Months Ended
May 31, 2013
Accounting Policies [Abstract]
Significant Accounting Policies	Note 2: Significant Accounting Policies The following is a summary of significant accounting policies used in the preparation of these financial statements. Basis of presentation The financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States of America applicable to exploration stage enterprises, and are expressed in U.S. dollars. The Company’s fiscal year end is May 31. Cash and cash equivalents Cash and cash equivalents include highly liquid investments with original maturities of three months or less. Mineral property costs The Company has been in the exploration stage since its formation on January 10, 2007 and has not yet realized any revenues from its planned operations. It is primarily engaged in the acquisition and exploration of mining properties. In accordance with FASB ASC 932 “Extractive Activities–Oil and Gas”, costs incurred to purchase or acquire a property (whether proved or unproved reserves) shall be capitalized when incurred. This includes acquisition costs associated with mineral claims. When a property reaches the production stage, the related capitalized costs will be amortized, using the units of production method on the basis of periodic estimates of ore reserves, currently no property has reached the production stage. When the Company has capitalized mineral properties, these properties will be periodically assessed for impairment of value and any diminution in value. Although the Company has taken steps to verify title to mineral properties in which it has an interest, according to the usual industry standards for the stage of exploration of such properties, these procedures do not guarantee the Company’s title. Such properties may be subject to prior agreements or transfers and title may be affected by undetected defects. Environmental expenditures The operations of the Company have been, and may in the future, be affected from time to time, in varying degrees, by changes in environmental regulations, including those for future reclamation and site restoration costs. Both the likelihood of new regulations and their overall effect upon the Company vary greatly and are not predictable. The Company’s policy is to meet or, if possible, surpass standards set by relevant legislation, by application of technically proven and economically feasible measures. Impairment of Long-Lived Assets The Company reviews and evaluates long-lived assets for impairment when events or changes in circumstances indicate that the related carrying amounts may not be recoverable. The assets are subject to impairment consideration under FASB ASC 360-10-35-17, if events or circumstances indicate that their carrying amount might not be recoverable. When the Company determines that an impairment analysis should be done, the analysis will be performed using the rules of FASB ASC 930-360-35, Asset Impairment, and 360-10 through 15-5, Impairment or Disposal of Long-Lived Assets. Income taxes Deferred income taxes are reported for timing differences between items of income or expense reported in the financial statements and those reported for income tax purposes in accordance with FASB ASC 740 “Income Taxes”, which requires the use of the asset/liability method of accounting for income taxes. Deferred income taxes and tax benefits are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases, and for tax loss and credit carry-forwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The Company provides for deferred taxes for the estimated future tax effects attributable to temporary differences and carry-forwards when realization is more likely than not. Stock-based compensation The Company records stock based compensation in accordance with the guidance in ASC Topic 505 and 718 which requires the Company to recognize expenses related to the fair value of its employee stock option awards. This eliminates accounting for share-based compensation transactions using the intrinsic value and requires instead that such transactions be accounted for using a fair-value-based method. The Company recognizes the cost of all share-based awards on a graded vesting basis over the vesting period of the award. The Company accounts for equity instruments issued in exchange for the receipt of goods or services from other than employees in accordance with FASB ASC 718-10 and the conclusions reached by the FASB ASC 505-50. Costs are measured at the estimated fair market value of the consideration received or the estimated fair value of the equity instruments issued, whichever is more reliably measurable. The value of equity instruments issued for consideration other than employee services is determined on the earliest of a performance commitment or completion of performance by the provider of goods or services as defined by FASB ASC 505-50. Fair value of financial instruments Fair value estimates discussed herein are based upon certain market assumptions and pertinent information available to management as of May 31, 2013 and May 31, 2012. The respective carrying value of certain on-balance-sheet financial instruments approximated their fair values. These financial instruments include cash, prepaid expenses and accounts payable. Fair values were assumed to approximate carrying values for cash and payables because they are short term in nature and their carrying amounts approximate fair values or they are payable on demand. Level 1: The preferred inputs to valuation efforts are “quoted prices in active markets for identical assets or liabilities,” with the caveat that the reporting entity must have access to that market. Information at this level is based on direct observations of transactions involving the same assets and liabilities, not assumptions, and thus offers superior reliability. However, relatively few items, especially physical assets, actually trade in active markets. Level 2: FASB acknowledged that active markets for identical assets and liabilities are relatively uncommon and, even when they do exist, they may be too thin to provide reliable information. To deal with this shortage of direct data, the board provided a second level of inputs that can be applied in three situations. Level 3: If inputs from levels 1 and 2 are not available, FASB acknowledges that fair value measures of many assets and liabilities are less precise. The board describes Level 3 inputs as “unobservable,” and limits their use by saying they “shall be used to measure fair value to the extent that observable inputs are not available.” This category allows “for situations in which there is little, if any, market activity for the asset or liability at the measurement date”. Earlier in the standard, FASB explains that “observable inputs” are gathered from sources other than the reporting company and that they are expected to reflect assumptions made by market participants. Basic and diluted net loss per share The Company follows ASC Topic 260 to account for the earnings per share. Basic earnings per common share (“EPS”) calculations are determined by dividing net income by the weighted average number of shares of common stock outstanding during the year. Diluted earnings per common share calculations are determined by dividing net income by the weighted average number of common shares and dilutive common share equivalents outstanding. During periods when common stock equivalents, if any, are anti-dilutive they are not considered in the computation. Use of estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates. Concentrations of credit risk The Company’s financial instruments that are exposed to concentrations of credit risk primarily consist of its cash and accounts payable. The Company places its cash and cash equivalents with financial institutions of high credit worthiness. At times, its cash and cash equivalents with a particular financial institution may exceed any applicable government insurance limits. Risks and uncertainties The Company operates in the resource exploration industry that is subject to significant risks and uncertainties, including financial, operational, technological, and other risks associated with operating a resource exploration business, including the potential risk of business failure. Website Development Costs Costs incurred in developing and maintaining a website are charged to expense when incurred for the planning, content population, and administration or maintenance of the website. All development costs for the application, infrastructure, and graphics development are capitalized and subsequently reported at the lower of unamortized cost or net realizable value. Capitalized costs are amortized using the straight-line basis over a three year estimated economic life of the product. Asset Retirement Obligation The Company follows ASC 410, Asset Retirement and Environmental Obligations, which requires that an asset retirement obligation (“ARO”) associated with the retirement of a tangible long-lived asset be recognized as a liability in the period in which it is incurred and becomes determinable, with an offsetting increase in the carrying amount of the associated asset. The cost of the tangible asset, including the initially recognized ARO, is depleted, such that the cost of the ARO is recognized over the useful life of the asset. The ARO is recorded at fair value, and accretion expense is recognized over time as the discounted liability is accreted to its expected settlement value. The fair value of the ARO is measured using expected future cash flow, discounted at the Company’s credit-adjusted risk-free interest rate

Significant Accounting Policies

12 Months Ended

May 31, 2013

Note 2:

Significant Accounting Policies

The following is a summary of significant accounting policies used in the preparation of these financial statements.

Basis of presentation

The financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States of America applicable to exploration stage enterprises, and are expressed in U.S. dollars. The Company’s fiscal year end is May 31.

Cash and cash equivalents

Cash and cash equivalents include highly liquid investments with original maturities of three months or less.

Mineral property costs

The Company has been in the exploration stage since its formation on January 10, 2007 and has not yet realized any revenues from its planned operations. It is primarily engaged in the acquisition and exploration of mining properties. In accordance with FASB ASC 932 “Extractive Activities–Oil and Gas”, costs incurred to purchase or acquire a property (whether proved or unproved reserves) shall be capitalized when incurred. This includes acquisition costs associated with mineral claims. When a property reaches the production stage, the related capitalized costs will be amortized, using the units of production method on the basis of periodic estimates of ore reserves, currently no property has reached the production stage. When the Company has capitalized mineral properties, these properties will be periodically assessed for impairment of value and any diminution in value.

Although the Company has taken steps to verify title to mineral properties in which it has an interest, according to the usual industry standards for the stage of exploration of such properties, these procedures do not guarantee the Company’s title. Such properties may be subject to prior agreements or transfers and title may be affected by undetected defects.

Environmental expenditures

The operations of the Company have been, and may in the future, be affected from time to time, in varying degrees, by changes in environmental regulations, including those for future reclamation and site restoration costs. Both the likelihood of new regulations and their overall effect upon the Company vary greatly and are not predictable. The Company’s policy is to meet or, if possible, surpass standards set by relevant legislation, by application of technically proven and economically feasible measures.

Impairment of Long-Lived Assets

The Company reviews and evaluates long-lived assets for impairment when events or changes in circumstances indicate that the related carrying amounts may not be recoverable. The assets are subject to impairment consideration under FASB ASC 360-10-35-17, if events or circumstances indicate that their carrying amount might not be recoverable. When the Company determines that an impairment analysis should be done, the analysis will be performed using the rules of FASB ASC 930-360-35, Asset Impairment, and 360-10 through 15-5, Impairment or Disposal of Long-Lived Assets.

Income taxes

Deferred income taxes are reported for timing differences between items of income or expense reported in the financial statements and those reported for income tax purposes in accordance with FASB ASC 740 “Income Taxes”, which requires the use of the asset/liability method of accounting for income taxes. Deferred income taxes and tax benefits are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases, and for tax loss and credit carry-forwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The Company provides for deferred taxes for the estimated future tax effects attributable to temporary differences and carry-forwards when realization is more likely than not.

Stock-based compensation

The Company records stock based compensation in accordance with the guidance in ASC Topic 505 and 718 which requires the Company to recognize expenses related to the fair value of its employee stock option awards. This eliminates accounting for share-based compensation transactions using the intrinsic value and requires instead that such transactions be accounted for using a fair-value-based method. The Company recognizes the cost of all share-based awards on a graded vesting basis over the vesting period of the award.

The Company accounts for equity instruments issued in exchange for the receipt of goods or services from other than employees in accordance with FASB ASC 718-10 and the conclusions reached by the FASB ASC 505-50. Costs are measured at the estimated fair market value of the consideration received or the estimated fair value of the equity instruments issued, whichever is more reliably measurable. The value of equity instruments issued for consideration other than employee services is determined on the earliest of a performance commitment or completion of performance by the provider of goods or services as defined by FASB ASC 505-50.

Fair value of financial instruments

Fair value estimates discussed herein are based upon certain market assumptions and pertinent information available to management as of May 31, 2013 and May 31, 2012. The respective carrying value of certain on-balance-sheet financial instruments approximated their fair values. These financial instruments include cash, prepaid expenses and accounts payable. Fair values were assumed to approximate carrying values for cash and payables because they are short term in nature and their carrying amounts approximate fair values or they are payable on demand.

Level 1: The preferred inputs to valuation efforts are “quoted prices in active markets for identical assets or liabilities,” with the caveat that the reporting entity must have access to that market. Information at this level is based on direct observations of transactions involving the same assets and liabilities, not assumptions, and thus offers superior reliability. However, relatively few items, especially physical assets, actually trade in active markets.

Level 2: FASB acknowledged that active markets for identical assets and liabilities are relatively uncommon and, even when they do exist, they may be too thin to provide reliable information. To deal with this shortage of direct data, the board provided a second level of inputs that can be applied in three situations.

Level 3: If inputs from levels 1 and 2 are not available, FASB acknowledges that fair value measures of many assets and liabilities are less precise. The board describes Level 3 inputs as “unobservable,” and limits their use by saying they “shall be used to measure fair value to the extent that observable inputs are not available.” This category allows “for situations in which there is little, if any, market activity for the asset or liability at the measurement date”. Earlier in the standard, FASB explains that “observable inputs” are gathered from sources other than the reporting company and that they are expected to reflect assumptions made by market participants.

Basic and diluted net loss per share

The Company follows ASC Topic 260 to account for the earnings per share. Basic earnings per common share (“EPS”) calculations are determined by dividing net income by the weighted average number of shares of common stock outstanding during the year. Diluted earnings per common share calculations are determined by dividing net income by the weighted average number of common shares and dilutive common share equivalents outstanding. During periods when common stock equivalents, if any, are anti-dilutive they are not considered in the computation.

Use of estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates.

Concentrations of credit risk

The Company’s financial instruments that are exposed to concentrations of credit risk primarily consist of its cash and accounts payable. The Company places its cash and cash equivalents with financial institutions of high credit worthiness. At times, its cash and cash equivalents with a particular financial institution may exceed any applicable government insurance limits.

Risks and uncertainties

The Company operates in the resource exploration industry that is subject to significant risks and uncertainties, including financial, operational, technological, and other risks associated with operating a resource exploration business, including the potential risk of business failure.

Website Development Costs

Costs incurred in developing and maintaining a website are charged to expense when incurred for the planning, content population, and administration or maintenance of the website. All development costs for the application, infrastructure, and graphics development are capitalized and subsequently reported at the lower of unamortized cost or net realizable value. Capitalized costs are amortized using the straight-line basis over a three year estimated economic life of the product.

Asset Retirement Obligation

The Company follows ASC 410, Asset Retirement and Environmental Obligations, which requires that an asset retirement obligation (“ARO”) associated with the retirement of a tangible long-lived asset be recognized as a liability in the period in which it is incurred and becomes determinable, with an offsetting increase in the carrying amount of the associated asset. The cost of the tangible asset, including the initially recognized ARO, is depleted, such that the cost of the ARO is recognized over the useful life of the asset. The ARO is recorded at fair value, and accretion expense is recognized over time as the discounted liability is accreted to its expected settlement value. The fair value of the ARO is measured using expected future cash flow, discounted at the Company’s credit-adjusted risk-free interest rate

- Definition

The entire disclosure for all significant accounting policies of the reporting entity.

+ References+ Details

US TUNGSTEN CORP. 10-K/A