Entity information:
INCOME TAXES
The Tax Cuts and Jobs Act (the "Tax Act") was enacted on December 22, 2017. The Tax Act makes broad and complex changes to the U.S. tax code, including, but not limited to, (1) a permanent reduction in the U.S. federal corporate income tax rate to 21% and (2) eliminating the corporate alternative minimum tax ("AMT") and changing how existing AMT credits can be realized.
  
The Company is subject to the provisions of the ASC 740-10, Income Taxes, which requires that the effect on deferred income tax assets and liabilities of a change in tax rates be recognized in the period the tax rate change was enacted. In December of 2017, the SEC staff issued Staff Accounting Bulletin 118 ("SAB 118"), which provides that companies that have not completed their accounting for the effects of the Tax Act but can determine a reasonable estimate of those effects should include a provisional amount based on their reasonable estimate in their financial statements.

Pursuant to SAB 118, the Company recorded provisional amounts for the estimated income tax effects of the Tax Act on deferred income taxes. The Company estimates that (1) the reduction in the corporate income tax rate decreased its net deferred income tax liability as of December 31, 2017 by $18.9 million and (2) the change in the AMT credit rules allowed the Company to reduce its valuation allowance against its gross deferred income tax assets by $0.1 million, for a combined Tax Act total of $19.0 million. The $19.0 million Tax Act amount was recorded as a decrease to income tax expense in the Company’s consolidated statements of operations for the year ended December 31, 2017. In addition, as result of the reduction in the corporate income tax rate, the Company provisionally reduced its December 31, 2017 net deferred income tax asset balance and the related net deferred income tax valuation allowance by $108.2 million, the net effect of which had no impact on the Company’s consolidated statements of operations for the year ended December 31, 2017.
Although the $19.0 million tax benefit represents what the Company believes is a reasonable estimate of the impact of the income tax effects of the Tax Act on the Company’s Consolidated Financial Statements as of December 31, 2017, it should be considered provisional. In light of the complexity of the Tax Act, the Company anticipates additional interpretive guidance from the U.S. Treasury. In addition, once the KAI Tax Group finalizes certain tax positions when it files its 2017 U.S. tax return, the Company will be able to conclude whether any further adjustments are required to its deferred income tax balances. Any adjustments to these provisional amounts will be reported as a component of the consolidated statements of operations during the reporting period in which any such adjustments are determined, all of which will be reported no later than the fourth quarter of 2018.

Income tax (benefit) expense consists of the following:
(in thousands)
 
Years ended December 31,
 
 
 
2017

 
2016

 
2015

 
 
 
 
 
 
 
Current income tax expense
 
$
628

 
$
87

 
$
6

Deferred income tax (benefit) expense
 
(18,389
)
 
(9,807
)
 
87

Income tax (benefit) expense
 
$
(17,761
)
 
$
(9,720
)
 
$
93


Income tax (benefit) expense varies from the amount that would result by applying the applicable U.S. corporate income tax rate of 34% to loss from continuing operations before income tax (benefit) expense. The following table summarizes the differences:
(in thousands)
 
Years ended December 31,
 
 
 
2017

 
2016

 
2015

Income tax benefit at U.S. statutory income tax rate
 
$
(10,001
)
 
$
(3,554
)
 
$
(3,849
)
Tax Act adjustment
 
(19,022
)
 

 

Valuation allowance
 
9,092

 
(6,743
)
 
1,033

Indefinite life intangibles
 
1,071

 
108

 
88

Change in unrecognized tax benefits
 
490

 
51

 

Non-deductible compensation
 
403

 
345

 
273

Foreign operations subject to different tax rates
 
32

 
145

 
223

Deconsolidation of subsidiary
 

 

 
2,384

Non-taxable dividend income
 

 

 
(415
)
Other
 
174

 
(72
)
 
356

Income tax (benefit) expense for continuing operations
 
$
(17,761
)
 
$
(9,720
)
 
$
93


The tax effects of temporary differences that give rise to significant portions of the deferred income tax assets and liabilities are presented as follows:
(in thousands)
 
December 31,
 
 
 
2017

 
2016

Deferred income tax assets:
 
 
 
 
Losses carried forward
 
$
193,498

 
$
301,339

Unpaid loss and loss adjustment expenses and unearned premiums
 
3,391

 
5,609

Intangible assets
 
2,490

 
1,135

Debt issuance costs
 
988

 
1,621

Investments
 
842

 
1,828

Deferred rent
 
807

 
1,395

Deferred revenue
 
394

 
385

Other
 
461

 
1,134

Valuation allowance
 
(181,222
)
 
(276,590
)
Deferred income tax assets
 
$
21,649

 
$
37,856

Deferred income tax liabilities:
 
 
 
 
Indefinite life intangibles
 
$
(18,005
)
 
$
(28,079
)
Depreciation and amortization
 
(16,916
)
 
(28,620
)
Fair value of debt
 
(5,894
)
 
(12,100
)
 Land
 
(4,435
)
 
(7,181
)
Investments
 
(3,991
)
 
(5,969
)
Deferred acquisition costs
 
(2,739
)
 
(4,627
)
Deferred income tax liabilities
 
(51,980
)
 
(86,576
)
Net deferred income tax liabilities
 
$
(30,331
)
 
$
(48,720
)

The Company maintains a valuation allowance for its gross deferred income tax assets of $181.2 million (U.S. operations - $174.8 million; Other - $6.4 million) and $276.6 million (U.S. operations - $269.7 million; Other - $6.9 million) at December 31, 2017 and December 31, 2016, respectively. The Company's businesses have generated substantial operating losses in prior years. These losses can be available to reduce income taxes that might otherwise be incurred on future taxable income; however, it is uncertain whether the Company will generate the taxable income necessary to utilize these losses or other reversing temporary differences. This uncertainty has caused management to place a full valuation allowance on its December 31, 2017 and December 31, 2016 net deferred income tax assets, excluding the deferred income tax liability and deferred income tax assets relating to AMT credit amounts set forth in the paragraph below. In 2017 and 2016, the Company released into income $0.4 million and $9.9 million, respectively, of its valuation allowance, as a result of its acquisition of CMC, due to net deferred income tax liabilities that are expected to reverse during the period in which the Company will have deferred income tax assets available.
The Company carries net deferred income tax liabilities of $30.3 million at December 31, 2017, $8.0 million of which relates to deferred income tax liabilities that are scheduled to reverse in periods after the expiration of the KAI Tax Group's consolidated U.S. net operating loss carryforwards, $22.4 million of which relates to deferred income tax liabilities related to land and indefinite life intangible assets, and $0.1 million of which relates to deferred income tax assets relating to AMT credits. The Company carries net deferred income tax liabilities of $48.7 million at December 31, 2016, $13.4 million of which relates to deferred income tax liabilities that are scheduled to reverse in periods after the expiration of the KAI Tax Group's consolidated U.S. net operating loss carryfowards and $35.3 million of which relates to deferred income tax liabilities related to land and indefinite life intangible assets. The Company considered a tax planning strategy in arriving at its December 31, 2017 and December 31, 2016 net deferred income tax liabilities.
The Tax Act modified the U.S. net operating loss deduction, effective with respect to losses arising in tax years beginning after December 31, 2017. The Tax Act, however, did not limit the utilization, in 2018 and later tax years, of U.S. net operating losses generated in 2017 and prior tax years.

Amounts, originating dates and expiration dates of the KAI Tax Group's consolidated U.S. net operating loss carryforwards, totaling $882.4 million, are as follows:
Year of net operating loss
 
Expiration date
 
Net operating loss
(in thousands)

 
2006
 
2026
 
8,321

 
2007
 
2027
 
62,308

 
2008
 
2028
 
53,895

 
2009
 
2029
 
512,499

 
2010
 
2030
 
92,058

 
2011
 
2031
 
45,238

 
2012
 
2032
 
33,756

 
2013
 
2033
 
30,780

 
2014
 
2034
 
7,245

 
2016
 
2036
 
17,389

 
2017
 
2037
 
18,897

 

In addition, not reflected in the table above, are net operating loss carryforwards of (i) $6.5 million relating to separate U.S. tax returns, which losses will expire over various years through 2037; (ii) $25.7 million, relating to operations in Barbados, of which, $24.2 million will expire in 2018 and $1.5 million will expire over various years through 2026; and (iii) $24.1 million relating to operations in Canada, which losses will expire over various years through 2037.
A reconciliation of the beginning and ending unrecognized tax benefits, exclusive of interest and penalties, is as follows:
(in thousands)
 
December 31,
 
 
 
2017

 
2016

 
2015

Unrecognized tax benefits - beginning of year
 
$
1,274

 
$

 
$

Gross additions - current year tax positions
 

 

 

Gross additions - prior year tax positions
 
93

 
1,274

 

Gross reductions - prior year tax positions
 

 

 

Gross reductions - settlements with taxing authorities
 

 

 

Impact due to expiration of statute of limitations
 

 

 

Unrecognized tax benefits - end of year
 
$
1,367

 
$
1,274

 
$


The amount of unrecognized tax benefits that, if recognized as of December 31, 2017, 2016 and 2015 would affect the Company's effective tax rate, was an expense of $0.5 million, $0.1 million and zero, respectively.
As of December 31, 2017 and December 31, 2016, the Company carried a liability for unrecognized tax benefits of $1.4 million and $1.3 million, respectfully, that is included in income taxes payable in the consolidated balance sheets. The Company classifies interest and penalty accruals, if any, related to unrecognized tax benefits as income tax expense. During the years ended December 31, 2017, 2016 and 2015, the Company recognized an expense for interest and penalties of $0.5 million, $0.1 million and zero, respectively. At December 31, 2017 and December 31, 2016, the Company carried an accrual for the payment of interest and penalties of $0.9 million and $0.4 million, respectively.
The federal income tax returns of the Company's U.S. operations for the years through 2013 are closed for Internal Revenue Service ("IRS") examination. The Company's federal income tax returns are not currently under examination by the IRS for any open tax years. The federal income tax returns of the Company's Canadian operations for the years through 2012 are closed for Canada Revenue Agency ("CRA") examination. Kingsway's 2015 and 2014 Canadian federal income tax returns are currently under examination by the CRA. No material audit adjustments have been proposed by the CRA.