increase in interest and finance expense was also partially attributable to the fact that the new term loan agreement entered into during the current quarter resulted in a higher outstanding principal balance at a higher interest rate as compared with the previous term loan agreement.
Income Tax Benefit
The effective income tax rate for the current quarter and the prior year quarter was approximately 43% and -49%, respectively, resulting in an income tax (benefit) provision of $(1.35) million and $0.43 million, respectively.
For the current quarter, the federal statutory rate differed from the effective tax rate primarily due to recurring permanent differences and state taxes, which increased the effective tax rate by approximately 15% and 7%, respectively.
For the prior year quarter, the federal statutory rate differed from the effective tax rate primarily due to the tax impact from the vesting of restricted shares of common stock, which was treated as a discrete item for tax purposes and decreased the effective rate by approximately 41%. The effective tax rate was also attributable to state taxes and recurring permanent differences, which decreased the effective tax rate by approximately 2% and 27%, respectively. The effective tax rate was also attributable to the tax impact of a potential federal net operating loss carryback due to the CARES Act; this item increased the effective rate by approximately 3%.
Net Loss Attributable to Xcel Brands, Inc. Stockholders
We had a net loss of $1.6 million for the current quarter, compared with a net loss of $1.3 million for the prior year quarter, due to the combination of the factors outlined above.
Non-GAAP Net Income, Non-GAAP Diluted EPS, and Adjusted EBITDA
We had a non-GAAP net loss of approximately $0.1 million, or $(0.01) per diluted share (“non-GAAP diluted EPS”), for the current quarter and non-GAAP net income of $1.2 million, or $0.06 per diluted share, for the prior year quarter. Non-GAAP net income is a non-GAAP unaudited term, which we define as net income (loss) attributable to Xcel Brands, Inc. stockholders, exclusive of amortization of trademarks, stock-based compensation, loss on extinguishment of debt, gain on sales of assets, gain on reduction of contingent obligations, costs (recoveries) in connection with potential acquisitions, certain adjustments to allowances for doubtful accounts related to the bankruptcy of and economic impact on certain retail customers due to the COVID-19 pandemic, asset impairments, and deferred income taxes. Non-GAAP net income and non-GAAP diluted EPS measures do not include the tax effect of the aforementioned adjusting items, due to the nature of these items and the Company’s tax strategy.
We had Adjusted EBITDA of $0.9 million for the current quarter, compared with Adjusted EBITDA of $1.7 million for the prior year quarter. Adjusted EBITDA is a non-GAAP unaudited measure, which we define as net income (loss) attributable to Xcel Brands, Inc. stockholders before depreciation and amortization, interest and finance expenses (including loss on extinguishment of debt, if any), income taxes, other state and local franchise taxes, stock-based compensation, gain on reduction of contingent obligations, gain on sale of assets, costs (recoveries) in connection with potential acquisitions, asset impairments, and certain adjustments to allowances for doubtful accounts related to the bankruptcy of and economic impact on certain retail customers due to the COVID-19 pandemic.
Management uses non-GAAP net income, non-GAAP diluted EPS, and Adjusted EBITDA as measures of operating performance to assist in comparing performance from period to period on a consistent basis and to identify business trends relating to the Company’s results of operations. Management believes non-GAAP net income, non-GAAP diluted EPS, and Adjusted EBITDA are also useful because these measures adjust for certain costs and other events that management believes are not representative of our core business operating results, and thus, these non-GAAP measures provide supplemental information to assist investors in evaluating the Company’s financial results. The Company incurred certain costs in the prior year which it could have eliminated but elected not to do so in light of government assistance received through the Paycheck Protection Program under the CARES Act (the “PPP Benefit”), which represents a cash benefit directly related to the Company’s operating expenses incurred. Accordingly, the PPP Benefit is not considered a reconciling item for purposes of the computation of non-GAAP net income and Adjusted EBITDA for the prior year