Entity information:
NOTE 11 — INCOME TAXES
 
The current and deferred components of the income tax expense consisted of the following:
 
(Dollars in thousands)
 
 
 
 
 
 
 
 
 
 
 
 
2017
 
2016
 
2015
 
Federal
 
 
 
 
 
 
 
 
 
 
Current
 
$
1,309
 
$
2,135
 
$
1,688
 
Deferred
 
 
146
 
 
(290)
 
 
283
 
Income tax expense
 
$
1,455
 
$
1,845
 
$
1,971
 
 
The following is a reconciliation between the income tax expense and the amount of income taxes which would have been provided at the statutory rate of 34%:
 
(Dollars in thousands)
 
2017
 
2016
 
2015
 
 
 
Amount
 
Rate
 
Amount
 
Rate
 
Amount
 
Rate
 
Federal income tax at statutory rate
 
$
3,435
 
 
34.0
%
$
3,848
 
 
34.0
%
$
3,789
 
 
34.0
%
Tax-exempt income
 
 
(1,897)
 
 
(18.8)
 
 
(1,555)
 
 
(13.7)
 
 
(1,374)
 
 
(12.3)
 
Low-income housing credits
 
 
(323)
 
 
(3.2)
 
 
(230)
 
 
(2.0)
 
 
(230)
 
 
(2.1)
 
Bank owned life insurance income
 
 
(216)
 
 
(2.1)
 
 
(377)
 
 
(3.3)
 
 
(226)
 
 
(2.0)
 
Effect of tax rate change
 
 
379
 
 
3.8
 
 
 
 
 
 
 
 
 
Other
 
 
77
 
 
0.7
 
 
159
 
 
1.3
 
 
12
 
 
0.1
 
Income tax expense and rate
 
$
1,455
 
 
14.4
%
$
1,845
 
 
16.3
%
$
1,971
 
 
17.7
%
 
The components of the net deferred tax asset at December 31, 2017 and 2016 are as follows:
 
(Dollars in thousands)
 
 
 
 
 
 
 
 
 
2017
 
2016
 
Deferred Tax Assets:
 
 
 
 
 
 
 
Allowance for loan losses
 
$
1,572
 
$
2,501
 
Provision for unfunded commitments
 
 
24
 
 
69
 
Deferred compensation
 
 
316
 
 
515
 
Contributions
 
 
8
 
 
16
 
Leases
 
 
66
 
 
168
 
Limited partnership investments
 
 
57
 
 
70
 
Alternative minimum tax credits
 
 
379
 
 
163
 
Net unrealized investment securities losses
 
 
 
 
648
 
Impairment loss on investment securities
 
 
4
 
 
6
 
Writedowns on OREO properties
 
 
5
 
 
 
Capital and net operating loss carry forwards
 
 
25
 
 
20
 
Total
 
 
2,456
 
 
4,176
 
Deferred Tax Liabilities:
 
 
 
 
 
 
 
Net unrealized investment securities gains
 
 
670
 
 
 
Loan fees and costs
 
 
162
 
 
236
 
Accumulated depreciation
 
 
332
 
 
689
 
Accretion
 
 
77
 
 
121
 
Mortgage servicing rights
 
 
38
 
 
58
 
Intangibles
 
 
241
 
 
312
 
Total
 
 
1,520
 
 
1,416
 
Net Deferred Tax Asset
 
$
936
 
$
2,760
 
 
A valuation allowance for deferred tax assets was recorded at December 31, 2017 and 2016 in the amount of $16,000. The valuation allowance relates to state net operating loss carryforwards for which realizability is uncertain. At December 31, 2017 and 2016, the Corporation had state net operating loss carryforwards of $320,000 and $297,000, respectively, which are available to offset future state taxable income, and expire at various dates through 2037.
 
In 2017, the Corporation recognized a reduction in the carrying value of the net deferred tax asset of $379,000 as a result of the December 2017 enactment of a reduction in the federal corporate income tax rate to 21% effective January 1, 2018, from the 34% marginal tax rate in effect throughout 2017 and 2016. In 2017, the Corporation recognized a reduction in the carrying value of the net deferred tax asset of $379,000 as a result of the December 2017 enactment of a reduction in the federal corporate income tax rate to 21% effective January 1, 2018, from the 34% marginal tax rate in effect throughout 2017 and 2016. On December 22, 2017, the SEC staff issued Staff Accounting Bulletin No. 118 (“SAB 118”) which provides guidance on accounting for the tax effects of the Tax Cuts and Job Act. SAB 118 provides a measurement period that should not extend beyond one year from the Tax Cuts and Jobs Act’s enactment date for companies to complete the accounting under ASC 740, Income Taxes. The Corporation’s financial results reflect the income tax effects of the Tax Cuts and Jobs Act for which the accounting under ASC Topic 740 is complete.
 
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 periods in which those temporary differences become deductible. Management considers the scheduled reversal of deferred tax liabilities, projected future taxable income and tax planning strategies in making this assessment. Based on the level of historical taxable income and projections for future taxable income over the periods in which the deferred tax assets are deductible and tax planning strategies, management believes it is more likely than not that the Corporation will realize the benefits of these deferred tax assets, net of any valuation allowance at December 31, 2017.
 
The Corporation did not have any uncertain tax positions at December 31, 2017 and 2016.
 
The Corporation and its subsidiary file a consolidated federal income tax return. The Corporation is no longer subject to examination by Federal or State taxing authorities for the years before 2014.