Entity information:
Income Taxes
Kosmos Energy Ltd. is a Bermuda company that is not subject to taxation at the corporate level. We provide for income taxes based on the laws and rates in effect in the countries in which our operations are conducted. The relationship between our pre‑tax income or loss from continuing operations and our income tax expense or benefit varies from period to period as a result of various factors which include changes in total pre‑tax income or loss, the jurisdictions in which our income (loss) is earned and the tax laws in those jurisdictions.
On December 22, 2017, the President of the United States signed P.L. 115-97, the Tax Cut and Jobs Act (the Tax Reform Act), into law. Many of the provisions of the Tax Reform Act are effective beginning January 1, 2018, most notable of which is the reduction in the U.S. corporate income tax rate from 35% to 21%. Accounting Standards Codification Topic 740 requires deferred tax assets and liabilities be adjusted for the effect of changes in tax laws or tax rates during the period that includes the date of enactment. Accordingly, we have recorded a $16.7 million charge to deferred tax expense in December 2017 as a result of reducing our net deferred tax assets.
The components of income (loss) before income taxes were as follows:
 
Years Ended December 31,
 
2017
 
2016
 
2015
 
(In thousands)
Bermuda
$
(66,914
)
 
$
(63,749
)
 
$
(62,372
)
United States
6,068

 
5,083

 
10,652

Foreign—other
(117,009
)
 
(235,898
)
 
137,156

Income (loss) before income taxes
$
(177,855
)
 
$
(294,564
)
 
$
85,436


The components of the provision for income taxes attributable to our income (loss) before income taxes consist of the following:
 
Years Ended December 31,
 
2017
 
2016
 
2015
 
(In thousands)
Current:
 

 
 

 
 

Bermuda
$

 
$

 
$

United States
10,976

 
12,675

 
15,199

Foreign—other
24,456

 
102

 
29,287

Total current
35,432

 
12,777

 
44,486

Deferred:
 
 
 
 
 
Bermuda

 

 

United States
15,310

 
(3,594
)
 
8,241

Foreign—other
(5,805
)
 
(19,967
)
 
102,545

Total deferred
9,505

 
(23,561
)
 
110,786

Income tax expense (benefit)
$
44,937

 
$
(10,784
)
 
$
155,272


Our reconciliation of income tax expense (benefit) computed by applying our Bermuda statutory rate and the reported effective tax rate on income (loss) from continuing operations is as follows:
 
Years Ended December 31,
 
2017
 
2016
 
2015
 
(In thousands)
Tax at Bermuda statutory rate
$

 
$

 
$

Foreign income (loss) taxed at different rates
(1,978
)
 
(57,898
)
 
94,184

Change in valuation allowance and the expiration of fully valued deferred tax assets
6,008

 
29,263

 
40,600

Non-deductible and other items(1)
21,100

 
12,347

 
1,885

Tax shortfall on equity-based compensation
3,086

 
5,504

 
18,603

Change in U.S. tax rate
16,721

 

 

Total tax expense (benefit)
$
44,937

 
$
(10,784
)
 
$
155,272

Effective tax rate(2)
25
%
 
4
%
 
182
%
______________________________________
(1)
Includes $5.0 million of tax expense related to the expiration of a Moroccan tax loss carryforward; $4.7 million of tax related interest expense incurred in 2017; and other various items.
(2)
The effective tax rate during the years ended December 31, 2017, 2016 and 2015 were impacted by losses of $164.4 million, $121.4 million and $153.5 million, respectively, incurred in jurisdictions in which we are not subject to taxes and therefore do not generate any income tax benefits.
The effective tax rate for the United States is approximately 433%, 179% and 220% for the years ended December 31, 2017, 2016 and 2015, respectively. The effective tax rate in the United States is impacted by the effect of writing-down our deferred tax assets as a result of the change in tax rate under the Act and the sum of equity-based compensation tax shortfalls and tax windfalls equal to the difference between the income tax benefit recognized for financial statement reporting purposes compared to the income tax benefit realized for tax return purposes.
The effective tax rate for Ghana is approximately 49%, 23% and 35% for the years ended December 31, 2017, 2016 and 2015, respectively. The effective tax rate in Ghana is impacted by non-deductible expenditures, including amounts associated with the damage to the turret bearing, which we expect to recover from insurance proceeds. Any such insurance recoveries would not be subject to income tax.
Our operations in other foreign jurisdictions have a 0% effective tax rate because they reside in countries with a 0% statutory rate or we have incurred losses in those countries and have full valuation allowances against the corresponding net deferred tax assets.
Deferred tax assets and liabilities, which are computed on the estimated income tax effect of temporary differences between financial and tax bases in assets and liabilities, are determined using the tax rates expected to be in effect when taxes are actually paid or recovered. In assessing the realizability of deferred tax assets, management 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 future taxable income during the periods in which those temporary differences become deductible. The tax effects of significant temporary differences giving rise to deferred tax assets and liabilities are as follows:
 
December 31,
 
2017
 
2016
 
(In thousands)
Deferred tax assets:
 

 
 

Foreign capitalized operating expenses
$
68,218

 
$
69,804

Foreign net operating losses
25,307

 
36,352

Equity compensation
20,783

 
30,752

Unrealized derivative losses
33,963

 

Asset retirement obligation and other
24,784

 
33,744

Total deferred tax assets
173,055

 
170,652

Valuation allowance
(93,525
)
 
(87,517
)
Total deferred tax assets, net
79,530

 
83,135

Deferred tax liabilities:
 
 
 
Depletion, depreciation and amortization related to property and equipment
(533,561
)
 
(526,945
)
Unrealized derivative gains

 
(584
)
Total deferred tax liabilities
(533,561
)
 
(527,529
)
Net deferred tax liability
$
(454,031
)
 
$
(444,394
)

 
The Company has recorded a full valuation allowance against the net deferred tax assets in countries where we only have exploration operations.
The Company has foreign net operating loss carryforwards of $94.1 million. Of these losses, we expect $0.9 million, $0.5 million, $0.5 million, $0.6 million, $0.7 million and $15.0 million to expire in 2019, 2020, 2021, 2022, 2023 and 2029, respectively, and $75.9 million do not expire. All of these losses currently have offsetting valuation allowances.
A subsidiary of the Company files a U.S. federal income tax return and a Texas margin tax return. The Company is open to U.S. federal income tax examinations for tax years 2014 through 2017 and to Texas margin tax examinations for the tax years 2011 through 2017. In addition to the United States, the Company files income tax returns in the countries in which we operate. The Company is open to income tax examinations for years 2014 through 2017 in its significant other foreign jurisdictions, primarily Ghana.
As of December 31, 2017, the Company had no material uncertain tax positions. The Company’s policy is to recognize potential interest and penalties related to income tax matters in income tax expense.