3. Significant Accounting Policies | Principles of Consolidation The consolidated financial statements include the accounts of Cavitation Technologies, Inc. and its wholly owned subsidiary Hydrodynamic Technology, Inc. Intercompany transactions and balances have been eliminated in consolidation. Fair Value Measurement FASB Accounting Standards Codification (“ASC”) 820-10 requires entities to disclose the fair value of financial instruments, both assets and liabilities recognized and not recognized on the balance sheet for which it is practicable to estimate fair value. ASC 820-10 defines the fair value of a financial instrument as the amount at which the instrument could be exchanged in a current transaction between willing parties. In addition to defining fair value, the standard expands the disclosure requirements around fair value and establishes a fair value hierarchy for valuation inputs. The hierarchy prioritizes the inputs into three levels based on the extent to which inputs used in measuring fair value are observable in the market. Each fair value measurement is reported in one of the three levels which are determined by the lowest level input that is significant to the fair value measurement in its entirety. These levels are: Level 1 - inputs are based upon unadjusted quoted prices for identical instruments traded in active markets. Level 2 - inputs are based upon significant observable inputs other than quoted prices included in Level 1, such as quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable in the market or can be corroborated by observable market data for substantially the full term of the assets or liabilities. Level 3 - inputs are generally unobservable and typically reflect management’s estimates of assumptions that market participants would use in pricing the asset or liability. The fair values are therefore determined using model-based techniques that include option pricing models, discounted cash flow models, and similar techniques. As of June 30, 2017, the carrying value of certain accounts such as inventory, accounts payable, accrued expenses and accrued payroll approximates their fair value due to the short-term nature of such instruments. Use of Estimates The preparation of the consolidated financial statements in conformity with accounting principles generally accepted in the U.S requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the financial statement date, and reported amounts of revenue and expenses during the reporting period. Significant estimates are used in reserves for inventory obsolescence, valuing our stock options, stock warrants and common stock issued for services and realization of our deferred tax asset, among other items. Actual results could differ from these estimates. Revenue Recognition Revenue from the sale of the Company’s Nano Reactor® Systems The Company is also entitled to a profit share from its distributor from the sale of the reactors to their customers. Pursuant to the May 2012 agreement with our distributor, the profit share was fixed and determinable at the time of shipment, and as such, recorded upon shipment and acceptance of the reactors by the distributor. Pursuant to the January 2016 agreement with the Company’s distributor, the profit share is not fixed at the time of delivery, and as such, revenue is recognized when the profit share is fixed and determinable, which will generally be upon delivery and installation of the NANO Neutralization System Cash The Company considers highly liquid investments with original maturities of three months or less to be cash equivalents. Cash equivalents are carried at cost which approximates market value. The Company maintains its cash with one domestic financial institution. From time to time, cash balance in this domestic bank may exceed federally insured limits provided by the Federal Deposit Insurance Corporation (“FDIC”) of up to $250,000. As of June 30, 2017 and 2016, before adjustments for outstanding checks and deposits in transit, the Company had approximately $549,000 and $657,000, respectively, on deposit with one bank. The Company believes that no significant concentration of credit risk exists with respect to this cash balances because of its assessment of the creditworthiness and financial viability of this financial institution. Inventory Inventory, net of an allowance for excess quantities and obsolescence, is stated at the lower of cost or market. Cost is determined on a specific item basis. Inventory is composed of finished goods and represents costs incurred to manufacture the Company’s Nano Reactor® Property and Equipment Property and equipment is presented at cost less accumulated depreciation. Depreciation is provided using the straight-line method over the estimated useful lives of the assets. Betterments, renewals, and extraordinary repairs that extend the life of the assets are capitalized; other repairs and maintenance charges are expensed as incurred. The cost and related accumulated depreciation applicable to retired assets are removed from the Company’s accounts, and the gain or loss on dispositions, if any, is recognized in the consolidated statements of operations. Property and equipment are recorded at cost and depreciated using the straight-line method over the following estimated useful lives. Leasehold improvements Shorter of life of asset or lease Furniture 5-7 Years Office equipment 5 Years Lab equipment 4 Years Skid systems 4 Years Management assesses the carrying value of property and equipment whenever events or changes in circumstances indicate that the carrying value may not be recoverable. If there is indication of impairment, management prepares an estimate of future cash flows expected to result from the use of the asset and its eventual disposition. If these cash flows are less than the carrying amount of the asset, an impairment loss is recognized to write down the asset to its estimated fair value. For the years ended June 30, 2017 and 2016, the Company did not recognize any impairment for its property and equipment. Patents Capitalized patent costs represent legal fees associated with procuring and filing patent applications. The Company accounts for patents in accordance with ASC 350-30, General Intangibles Other Than Goodwill During the year ended June 30, 2017, the Company recognized patent amortization expense of $13,432. As of June 30, 2017, total capitalized patent costs amounted to $129,363 and accumulated amortization of $126,459 or a net balance of $2,904. During the year ended June 30, 2016, the Company recognized patent amortization expense of $20,830. As of June 30, 2016, total capitalized patent costs amounted to $129,363 and accumulated amortization of $113,027 or a net balance of $16,336. At June 30, 2017, future estimated patent amortization costs are as follows: Year Ended June 30, Amount 2018 2,904 Total $ 2,904 Impairment of Intangible and Long-Lived Assets In accordance with ASC 350-30, General Intangibles Other than Goodwill Share-Based Compensation The Company periodically issues stock options and warrants to employees and non-employees in non-capital raising transactions for services and for financing costs. The Company accounts for stock option and warrant grants issued and vesting to employees based on the authoritative guidance provided by the Financial Accounting Standards Board whereas the value of the award is measured on the date of grant and recognized over the vesting period. The Company accounts for stock option and warrant grants issued and vesting to non-employees in accordance with the authoritative guidance of the Financial Accounting Standards Board whereas the value of the stock compensation is based upon the measurement date as determined at either a) the date at which a performance commitment is reached, or b) at the date at which the necessary performance to earn the equity instruments is complete. Non-employee stock-based compensation charges generally are amortized over the vesting period on a straight-line basis. In certain circumstances where there are no future performance requirements by the non-employee, option grants are immediately vested and the total stock-based compensation charge is recorded in the period of the measurement date. The fair value of the Company’s common stock option and warrant grants is estimated using the Black-Scholes option pricing model, which uses certain assumptions related to risk-free interest rates, expected volatility, expected life of the options and warrants, and future dividends. Compensation expense is recorded based upon the value derived from the Black-Scholes option pricing model, and based on actual experience. The assumptions used in the Black-Scholes option pricing model could materially affect compensation expense recorded in future periods. Income Taxes The Company accounts for income taxes in accordance with ASC 740-10, Income Taxes ASC 740-10 prescribes a recognition threshold that a tax position is required to meet before being recognized in the financial statements and provides guidance on recognition, measurement, classification, interest and penalties, accounting in interim periods, disclosure and transition issues. The Company classifies interest and penalties as a component of interest and other expenses. To date, there have been no interest or penalties assessed or paid. The Company measures and records uncertain tax positions by establishing a threshold for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return. Only tax positions meeting the more-likely-than-not recognition threshold at the effective date may be recognized or continue to be recognized. Advertising Costs Advertising costs, including marketing expense, incurred in the normal course of operations are expensed as incurred. Advertising expenses amounted to $30,996 and $45,241 for the years ended June 30, 2017 and 2016 respectively and was reported as part of General and administrative expenses in the accompanying Consolidated Statements of Operations. Research and Development Costs Research and development expenses relate primarily to the development, design, testing of preproduction prototypes and models, compensation, and consulting fees, and are expensed as incurred. Total research and development costs recorded during the years ended June 30, 2017 and 2016 amounted to $27,105 and $29,371, respectively. Warranty Policy The Company provides a limited warranty with every set of reactors sold, typically 2 to 5 years. The Company has not experienced significant claims under its warranty policy, and management determined no accrual for warranty reserve was necessary at June 30, 2017 and 2016. Net Income (loss) Per Share The Company’s computation of earnings per share (“EPS”) includes basic and diluted EPS. Basic EPS is measured as the income available to common stockholders divided by the weighted average common shares outstanding for the period. Diluted income per share reflects the potential dilution, using the treasury stock method, that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the income of the Company as if they had been converted at the beginning of the periods presented, or issuance date, if later. In computing diluted income per share, the treasury stock method assumes that outstanding options and warrants are exercised and the proceeds are used to purchase common stock at the average market price during the period. Options and warrants may have a dilutive effect under the treasury stock method only when the average market price of the common stock during the period exceeds the exercise price of the options and warrants. Potential common shares that have an anti-dilutive effect (i.e., those that increase income per share or decrease loss per share) are excluded from the calculation of diluted EPS. The following table sets forth the computation of basic and diluted income per common share. June 30, 2017 2016 Net income (loss) $ (1,066,945 ) $ 432,780 Weighted average common shares – basic 195,053,401 193,997,906 Dilutive effect of outstanding stock options - 354,839 Weighted average shares – diluted 195,053,401 194,352,745 Net income (loss) per common share: Basic and Diluted $ (0.00 ) $ 0.00 There were no adjustments to net income (loss) required for purposes of computing diluted earnings per share. At June 30, 2017 and 2016, the Company excluded the outstanding securities summarized below, which entitle the holders thereof to acquire shares of common stock, from its calculation of its diluted earnings per share, as their effect would have been antidilutive. June 30, 2017 June 30, 2016 Options 11,685,852 12,241,153 Warrants 75,926,510 64,326,510 Recent Accounting Pronouncements In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2014-09, Revenue from Contracts with Customers In February 2016, the FASB issued Accounting Standards Update No. 2016-02, Leases In July 2017, the FASB issued Accounting Standards Update No. 2017-11, Earnings Per Share (Topic 260); Distinguishing Liabilities from Equity (Topic 480); Derivatives and Hedging (Topic 815): (Part I) Accounting for Certain Financial Instruments with Down Round Features; (Part II) Replacement of the Indefinite Deferral for Mandatorily Redeemable Financial Instruments of Certain Nonpublic Entities and Certain Mandatorily Redeemable Non-controlling Interests with a Scope Exception ("ASU 2017-11"). ASU 2017-11 allows companies to exclude a down round feature when determining whether a financial instrument (or embedded conversion feature) is considered indexed to the entity's own stock. As a result, financial instruments (or embedded conversion features) with down round features may no longer be required to be accounted for as derivative liabilities. A company will recognize the value of a down round feature only when it is triggered and the strike price has been adjusted downward. For equity-classified freestanding financial instruments, an entity will treat the value of the effect of the down round as a dividend and a reduction of income available to common shareholders in computing basic earnings per share. For convertible instruments with embedded conversion features containing down round provisions, entities will recognize the value of the down round as a beneficial conversion discount to be amortized to earnings. ASU 2017-11 is effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted. The guidance in ASU 2017-11 can be applied using a full or modified retrospective approach. The adoption of ASU 2017-11 is not expected to have any impact on the Company's financial statement presentation or disclosures. Other recent accounting pronouncements issued by the FASB, including its Emerging Issues Task Force, the American Institute of Certified Public Accountants, and the Securities and Exchange Commission did not or are not believed by management to have a material impact on the Company’s present or future consolidated financial statements. Dependence on Desmet Ballestra The Company’s revenue is entirely dependent on Desmet Ballestra who is its exclusive distribution agent with regard to the CTi Nano Neutralization® System |