Income Taxes

3 Months Ended

Jun. 30, 2019

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

Accounting for Uncertainty in Income Taxes

As of June 30, 2019, the Company’s unrecognized tax benefits totaled $9,854, of which $7,575 would impact the Company’s effective tax rate, if recognized. The Company recognizes interest and penalties related to unrecognized tax benefits in income tax expense. As of June 30, 2019, accrued interest and penalties totaled $1,158 and $688, respectively. The Company expects to continue accruing interest expense related to the unrecognized tax benefits described above. The Company may be subject to fluctuations in the unrecognized tax benefit due to currency exchange rate movements.

During the three months ended June 30, 2019, the Company reached an income tax settlement with the Kenyan Revenue Authority for $1,558 for a previously recorded uncertain tax position. In addition, a previous accrual to settle asserted issues for years 2009 to 2016 in Zimbabwe of $964 was reduced by $818 to account for the exchange rate impact of the local currency

equivalent. The U.S. federal net operating loss was reduced to reflect the impacts of certain tax accounting methods on Global Intangible Low-Taxed Income ("GILTI").

The Company does not expect additional changes in the amount of its unrecognized tax benefits in the next twelve months but acknowledges circumstances can change due to unexpected developments in the law. In certain jurisdictions, tax authorities have challenged positions taken by the Company that resulted in recognizing benefits that are material to its financial statements. The Company believes it is more likely than not that it will prevail in these situations and accordingly has not recorded liabilities for these positions. The Company expects the challenged positions to be settled at a time greater than twelve months from its balance sheet date.

The Company and its subsidiaries file a U.S. federal consolidated income tax return as well as returns in several U.S. states and a number of foreign jurisdictions. As of June 30, 2019, the Company’s earliest open tax year for U.S. federal income tax purposes is its fiscal year ended March 31, 2016. The Company's tax attributes from prior periods remain subject to adjustment. Open tax years in state and foreign jurisdictions generally range from three to six years.

Provision for the Three Months Ended June 30, 2019

The Company's quarterly provision for income taxes has been calculated using the annual effective tax rate method (“AETR method”), which applies an estimated annual effective tax rate to pre-tax income or loss. The effective tax rate used for the three months ended June 30, 2019 and 2018 was (59.2)% and 92.7%, respectively. The decrease in the effective tax rate was due to the impact of net foreign exchange effects, increases in non-deductible interest, as well as Subpart F income, and variation in expected jurisdictional mix of earnings.

For the three months ended June 30, 2019, the Company recorded the net tax effects of certain discrete events, which resulted in an income tax benefit of $2,601. This discrete income tax benefit primarily related to the impact of changes in uncertain tax positions, an adjustment made to the deemed repatriation tax liability as a result of retroactive regulatory guidance issued during the quarter, and changes in foreign exchange impacts. For the three months ended June 30, 2018, the Company recorded the tax effects of a discrete event resulting in additional income tax expense of $3,906. This discrete income tax expense primarily related to the impact of changes in uncertain tax positions and changes in foreign exchange impacts.