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<p style="margin: 0pt; text-align: right; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 12pt;"><b>UNITED STATES</b></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 12pt;"><b>SECURITIES AND EXCHANGE COMMISSION</b></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Washington, D.C. 20549</b></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 12pt;">&nbsp;</p>

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<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 12pt;"><b>FORM 8-K</b></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>&nbsp;</b></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 12pt;"><b>CURRENT REPORT</b></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>&nbsp;</b></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Pursuant to Section 13 or 15(d) of the </b></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Securities Exchange Act of 1934</b></p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Date of Report (date of earl</b><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>iest event reported): January 9</b><b>, 2018</b></font></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<hr style="margin: 3pt auto; border: currentColor; border-image: none; width: 25%; height: 1px; text-align: center; color: rgb(0, 0, 0); background-color: rgb(0, 0, 0);">
<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>&nbsp;</b></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 18pt;"><b>Mercantile Bank Corporation</b></p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">(Exact name of registrant as specified in its charter)</p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

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		<tr>
			<td style="width: 33%; text-align: center;"><b>Michigan</b></td>
			<td style="width: 33%; text-align: center;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>000-26719</b></font></td>
			<td style="width: 33%; text-align: center;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>38-3360865</b>&nbsp;</font></td>
		</tr>
		<tr>
			<td style="text-align: center;">(State or other jurisdiction</td>
			<td style="text-align: center;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">(Commission File</font></td>
			<td style="text-align: center;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">(IRS Employer </font></td>
		</tr>
		<tr>
			<td style="text-align: center;">of incorporation)</td>
			<td style="text-align: center;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">Number)</font></td>
			<td style="text-align: center;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">Identification Number)</font></td>
		</tr>
		<tr>
			<td style="text-align: center;">&nbsp;</td>
			<td style="text-align: center;">&nbsp;</td>
			<td style="text-align: center;">&nbsp;</td>
		</tr>
		<tr>
			<td colspan="2" rowspan="1"><b>310 Leonard Street NW, Grand Rapids, Michigan</b></td>
			<td style="text-align: center;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>49504</b></font></td>
		</tr>
		<tr>
			<td colspan="2"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">(Address of principal executive offices)</font></td>
			<td style="text-align: center;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">(Zip Code)</font></td>
		</tr>
		<tr>
			<td colspan="2">&nbsp;</td>
			<td style="text-align: center;">&nbsp;</td>
		</tr>
		<tr>
			<td colspan="2">Registrant&#39;s telephone number, including area code<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</font></td>
			<td style="text-align: center;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>616-406-3000</b></font></td>
		</tr>

</table>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="font-family: Times New Roman, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><i>see</i> General Instruction A.2. below): </font></p>

<p style="font-family: Times New Roman, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&#9744;<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;&nbsp;Written communications pursuant to Rule&nbsp;425 under the Securities Act (17 CFR 230.425) </font></p>

<p style="font-family: Times New Roman, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&#9744;<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;&nbsp;Soliciting material pursuant to Rule&nbsp;14a-12 under the Exchange Act (17 CFR 240.14a-12) </font></p>

<p style="font-family: Times New Roman, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&#9744;<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;&nbsp;Pre-commencement communications pursuant to Rule&nbsp;14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) </font></p>

<p style="font-family: Times New Roman, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&#9744;<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;&nbsp;Pre-commencement communications pursuant to Rule&nbsp;13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) </font></p>

<p style="font-family: Times New Roman, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR &sect;230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR &sect;240.12b-2).</p>

<p style="margin: 0pt; text-align: justify; text-indent: 69.2%; font-family: Times New Roman, Times, serif; font-size: 10pt;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">Emerging growth company </font><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&#9744;</font><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"> </font></p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.<font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#9744;</font></p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

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<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Item 8.01</b><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</b><b>Other Events</b><b>.</b></font></p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;"><i><b>Impact of </b></i><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;"><i><b>t</b></i><i><b>he Tax Cuts and Jobs Act on Deferred Tax Assets</b></i><i><b> </b></i></font></p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: justify; text-indent: 36pt; font-family: Times New Roman, Times, serif; font-size: 10pt;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">On December 22, 2017, the Tax Cuts and Jobs Act (the &ldquo;Act&rdquo;) became law. The Act introduces tax reform that reduces the current corporate federal income tax rate from 35% to 21%, among other changes. The rate reduction is effective January 1, 2018.</font></p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: justify; text-indent: 36pt; font-family: Times New Roman, Times, serif; font-size: 10pt;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">Mercantile Bank Corporation (the &quot;Company&quot;) has determined that the Act requires a revaluation of its net deferred tax asset. Deferred income taxes result from temporary differences between the tax basis of assets and liabilities and their reported amounts in the financial statements, which will result in taxable or deductible amounts in future years. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in years in which those temporary differences are expected to be recovered or settled. As changes in tax laws or rates are enacted, like the Act, deferred tax assets and liabilities are adjusted through income tax expense.</font></p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: justify; text-indent: 36pt; font-family: Times New Roman, Times, serif; font-size: 10pt;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">The Company estimates that, based on current information, the Act&rsquo;s impact will be to reduce the value of the Company&rsquo;s net deferred tax asset that is affected by the rate change by approximately $1.3 million, which will be recorded as additional income tax expense during the fourth quarter of 2017. The estimated impact is a reduction of fourth quarter 2017 earnings and year-end 2017 tangible book value by approximately $0.08 per share.</font></p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: justify; text-indent: 36pt; font-family: Times New Roman, Times, serif; font-size: 10pt;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">The Company&rsquo;s revaluation of its net deferred tax asset and other relevant details remain subject to modifications and updates as information and analysis regarding the Act and other relevant factors emerge. </font></p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: center; font-family: Times New Roman, Times, serif; font-size: 10pt;"><b>Signatures</b></p>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

<p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: Times New Roman, Times, serif; font-size: 10pt;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. </font></p>

<p style="margin: 0pt; text-align: left; text-indent: 36pt; font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;</p>

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			<td valign="top" width="50%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
			</td>
			<td colspan="2" valign="top" width="38%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">Mercantile Bank Corporation</font></p>
			</td>
			<td valign="top" width="12%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
			</td>
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			<td valign="top" width="50%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
			</td>
			<td valign="top" width="3%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
			</td>
			<td valign="top" width="35%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
			</td>
			<td valign="top" width="12%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
			</td>
		</tr>
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			<td valign="top" width="50%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
			</td>
			<td valign="top" width="3%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
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			<td align="left" nowrap="nowrap" valign="bottom" width="35%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
			</td>
			<td valign="top" width="12%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
			</td>
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			<td align="left" style="text-align: left;" valign="top" width="50%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
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			<td style="text-align: left;" valign="top" width="3%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">By: </font></p>
			</td>
			<td align="left" nowrap="nowrap" style="border-bottom-color: rgb(0, 0, 0); border-bottom-width: 1px; border-bottom-style: solid;" valign="top" width="35%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">/s/&nbsp;</font><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">Charles E. Christmas</font></p>
			</td>
			<td valign="top" width="12%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
			</td>
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			<td valign="top" width="50%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
			</td>
			<td valign="top" width="3%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
			</td>
			<td valign="top" width="35%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">Charles E. Christmas</font></p>
			</td>
			<td valign="top" width="12%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
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			<td valign="top" width="50%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
			</td>
			<td valign="top" width="3%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
			</td>
			<td valign="top" width="35%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">Executive Vice President, Chief </font></font></p>

			<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">Financial Officer and Treasurer</font></p>
			</td>
			<td valign="top" width="12%">
			<p style="margin-top: 0px; margin-bottom: 0px;"><font style="font-family: Times New Roman; font-size: 10pt;">&nbsp;</font></p>
			</td>
		</tr>

</table>

<p style="margin: 0pt; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;"><font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font></p>

<p style="margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">Date: <font style="font-family: Times New Roman, Times, serif; font-size: 10pt;">January 9, 2018</font></p>
</body>
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{"company-data": {"conformed-name": "MERCANTILE BANK CORP", "cik": "0001042729", "assigned-sic": "6022", "irs-number": "383360865", "state-of-incorporation": "MI", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "000-26719", "film-number": "18519704"}, "business-address": {"street1": "310 LEONARD STREET NW", "city": "GRAND RAPIDS", "state": "MI", "zip": "49504", "phone": "616 406-3000"}, "mail-address": {"street1": "310 LEONARD STREET NW", "city": "GRAND RAPIDS", "state": "MI", "zip": "49504"}}
mbwm20180109_8k.htm
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of Report (date of earl
iest event reported): January 9
, 2018
Mercantile Bank Corporation
(Exact name of registrant as specified in its charter)
Michigan
000-26719
38-3360865
(State or other jurisdiction
(Commission File
(IRS Employer
of incorporation)
Number)
Identification Number)
310 Leonard Street NW, Grand Rapids, Michigan
49504
(Address of principal executive offices)
(Zip Code)
Registrant's telephone number, including area code
616-406-3000
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (
see
General Instruction A.2. below):
☐
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).
Emerging growth company
☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
☐
Item 8.01
Other Events
.
Impact of
t
he Tax Cuts and Jobs Act on Deferred Tax Assets
On December 22, 2017, the Tax Cuts and Jobs Act (the "Act") became law. The Act introduces tax reform that reduces the current corporate federal income tax rate from 35% to 21%, among other changes. The rate reduction is effective January 1, 2018.
Mercantile Bank Corporation (the "Company") has determined that the Act requires a revaluation of its net deferred tax asset. Deferred income taxes result from temporary differences between the tax basis of assets and liabilities and their reported amounts in the financial statements, which will result in taxable or deductible amounts in future years. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in years in which those temporary differences are expected to be recovered or settled. As changes in tax laws or rates are enacted, like the Act, deferred tax assets and liabilities are adjusted through income tax expense.
The Company estimates that, based on current information, the Act's impact will be to reduce the value of the Company's net deferred tax asset that is affected by the rate change by approximately $1.3 million, which will be recorded as additional income tax expense during the fourth quarter of 2017. The estimated impact is a reduction of fourth quarter 2017 earnings and year-end 2017 tangible book value by approximately $0.08 per share.
The Company's revaluation of its net deferred tax asset and other relevant details remain subject to modifications and updates as information and analysis regarding the Act and other relevant factors emerge.
Signatures
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Mercantile Bank Corporation
By:
/s/
Charles E. Christmas
Charles E. Christmas
Executive Vice President, Chief
Financial Officer and Treasurer
Date:
January 9, 2018