Note 7 – Income Taxes

The Company utilizes the liability method of accounting for deferred income taxes. Under this method, deferred tax liabilities and assets are recognized for the expected future tax consequences of temporary differences between the carrying amounts and the tax basis of assets and liabilities. A valuation allowance is established against deferred tax assets when, based on the weight of available evidence, it is more likely than not that some or all of the deferred tax assets will not be realized. The Company’s policy is to record interest and penalties on uncertain tax positions as income tax expense. As of December 31, 2018 and 2017, the Company does not believe any material uncertain tax positions were present. Accordingly, interest and penalties have not been accrued due to an uncertain tax position.

The components of the income tax provision are as follows:

Deferred income taxes reflect the net effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. A reconciliation of the statutory U.S. federal rate to the Company’s effective tax rate is as follows:

The Company has no current income taxes payable other than certain state minimum taxes which are included in general and administrative expenses.

Significant components of the Company’s deferred tax assets (liabilities) for 2018 and 2017 consist of the following:

On December 22, 2017, the Tax Cuts and Jobs Act (“The Act”), was signed into law by President Trump. The Act includes a number of provisions, including the lowering of the U.S. corporate tax rate from 35 percent to 21 percent, effective January 1, 2018 and the establishment of a territorial-style system for taxing foreign-source income of domestic multinational corporations. In December 2017, the SEC issued Staff Accounting Bulletin No. 118, Income Tax Accounting Implications of the Act (“SAB118”), which allows us to record provisional amounts during a measurement period not to extend beyond one year of the enactment. The Company remeasured its deferred tax assets and liabilities as of December 31, 2017, applying the reduced corporate income tax rate and recorded a provisional decrease to the deferred tax assets of $4,935,000, with a corresponding adjustment to the valuation allowance. In the fourth quarter of 2018, we completed our analysis to determine the effect of the Tax Act and there were material adjustments as of December 31, 2018, including a reduction of the deferred tax liability due to the indefinite lived net operating loss generated in 2018.

In assessing the realizability of deferred tax assets, the Company considers whether it is more likely than not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of taxable income during the periods in which the temporary differences representing net future deductible amounts become deductible and is impacted by the Company’s ability to carryback losses to previous years in which the Company had taxable income. Due to the Company’s history of losses and lack of other positive evidence to support taxable income, the Company has recorded a valuation allowance against those deferred tax assets that are not expected to be realized. The valuation allowance was approximately $14.5 million and $10.6 million as of December 31, 2018 and 2017, respectively, representing an increase of $3.9 million.

As of December 31, 2018, the Company had Federal net operating loss carryforwards of $50.0 million. The Company also had federal and state research and development tax credit carryforwards of $1,384,000. Net operating losses generated prior to January 1, 2018, amounting to $38.0 million, will expire at various dates beginning in 2033, if not utilized. Net operating losses generated after January 1, 2018, amounting to $12.0 million, are limited to 80% utilization of current year income and no longer have an expiration.

Utilization of the net operating losses and general business tax credits carryforwards may be subject to a substantial limitation under Sections 382 and 383 of the Internal Revenue Code of 1986 due to changes in ownership of the Company that have occurred previously or that could occur in the future. These ownership changes may limit the amount of net operating losses and general business tax credits carryforwards that can be utilized annually to offset future taxable income and tax, respectively. In general, an ownership change, as defined by Section 382, results from transactions increasing the ownership of certain stockholders or public groups in the stock of a corporation by more than 50 percentage points over a three-year period. The Company has not completed a study to determine whether it had undergone an ownership change since the Company’s inception