Entity information:
Income Taxes
Income tax expense (benefit) attributable to income from continuing operations for the years ended September 30, 2017, 2016, and 2015 consists of:
 
 
Years Ended September 30,
 
 
2017
 
2016
 
2015
Federal
 
 
 
 
 
 
Current
 
$
7,610,295

 
$
4,817,725

 
$
863,198

Deferred
 
(93,024
)
 
615,015

 
1,683,054

Total federal tax expense
 
7,517,271

 
5,432,740

 
2,546,252

State
 
 
 
 
 
 
Current
 
767,100

 
239,056

 
84,897

Deferred
 
37,226

 
435,088

 
174,163

Total state tax expense
 
804,326

 
674,144

 
259,060

Total income tax expense
 
$
8,321,597

 
$
6,106,884

 
$
2,805,312


The difference between the actual total provision for federal and state income taxes and federal income taxes computed at the statutory rate of 35% for the years ended September 30, 2017, 2016, and 2015 is summarized as follows:
 
 
Years Ended September 30,
 
 
2017
 
2016
 
2015
 
 
 
 
 
 
 
Computed “expected” tax expense
 
$
7,965,196

 
$
6,289,571

 
$
2,932,116

Increase (decrease) in tax expense resulting from:
 
 
 
 
 
 
State income taxes, net of federal tax effect
 
522,812

 
438,194

 
168,389

Tax-exempt income
 
(489,132
)
 
(571,490
)
 
(456,866
)
Tax attribute expiration
 

 

 
349,982

Market value appreciation of ESOP shares
 
165,348

 
87,269

 
62,727

Management retirement plan
 
(127,287
)
 
(66,542
)
 
(20,462
)
Excess tax benefit from stock-based compensation
 
(95,065
)
 

 

Nondeductible merger expenses
 
96,183

 

 

Other, net
 
283,542

 
(70,118
)
 
(230,574
)
Income tax expense
 
$
8,321,597

 
$
6,106,884

 
$
2,805,312


The effective tax rate for the years ended September 30, 2017, 2016, and 2015, was 36.57%, 33.98%, and 33.49%, respectively.
In assessing the reliability 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. Management considers the scheduled reversal of deferred tax liabilities, projected future taxable income, and tax planning strategies by jurisdiction and entity in making this assessment.
Based upon the level of historical taxable income and projections for future taxable income over the periods which the temporary differences resulting in the deferred tax assets are deductible, management believes it is more likely than not the Company will realize the benefit of these deductible differences at September 30, 2017.
The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and deferred tax liabilities as of September 30, 2017 and 2016 are presented below:
 
 
September 30,
 
 
2017
 
2016
Deferred tax assets:
 
 
 
 
Allowance for loan losses
 
$
4,309,506

 
$
4,034,481

Acquired loans
 
1,050,248

 

Deferred compensation
 
1,317,386

 
1,714,729

Stock compensation expense
 
405,112

 
1,089,595

Real estate acquired through foreclosure
 
3,775

 
171,556

State credits
 

 
79,291

Net unrealized holding losses on securities available for sale
 
586,063

 

Other
 
2,037,060

 
1,508,241

Total gross deferred tax assets
 
9,709,150

 
8,597,893

Deferred tax liabilities:
 
 
 
 
Deferred loans cost, net
 
1,069,722

 
935,508

Depreciation
 
1,056,828

 
2,446,240

Goodwill amortization
 
812,515

 
138,830

Net unrealized holding gains on securities available for sale
 

 
568,666

Other
 
799,803

 
142,127

Total gross deferred tax liabilities
 
3,738,868

 
4,231,371

Net deferred tax assets
 
$
5,970,282

 
$
4,366,522


The Company adopted the accounting standard relating to accounting for uncertainty in income taxes during 2009. The Company classifies interest and penalties related to income tax assessments, if any, in income tax expense in the consolidated statements of operations. An audit by the Internal Revenue Service of First Charter, MHC, Charter Federal and CharterBank’s federal income taxes for 2009 to 2011 was completed in fiscal 2013. Tax years 2014, 2015 and 2016 are subject to examination by the Internal Revenue Service. Tax years 2014 through 2016 are subject to examination by state taxing authorities in Georgia, Alabama and Florida. The Company had no material uncertain tax positions at September 30, 2017 and 2016.
There was no unrecognized tax benefit as of September 30, 2017, 2016 or 2015.