-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 MixuKJSvrCn2cP6JCXHax7SJ36Exr1lZdLgK+HeSuLF+SRnG8D4AymEUMP91PlYr
 MlwXIkP/kQXAlOjNRWEMNA==

<SEC-DOCUMENT>0000950137-07-012083.txt : 20070810
<SEC-HEADER>0000950137-07-012083.hdr.sgml : 20070810
<ACCEPTANCE-DATETIME>20070810163113
ACCESSION NUMBER:		0000950137-07-012083
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20070810
DATE AS OF CHANGE:		20070810
EFFECTIVENESS DATE:		20070810

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NUVEEN INSURED TAX FREE ADVANTAGE MUNICIPAL FUND
		CENTRAL INDEX KEY:			0001195737
		IRS NUMBER:				030487030
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-21213
		FILM NUMBER:		071045732

	BUSINESS ADDRESS:	
		STREET 1:		333 WEST WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		3129178146
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>n16864ldefa14a.htm
<DESCRIPTION>SOLICITING MATERIAL
<TEXT>
<HTML>
<HEAD>
<TITLE>defa14a</TITLE>
</HEAD>
<BODY bgcolor="#FFFFFF">
<!-- PAGEBREAK -->
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>
<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="center" style="font-size: 14pt; margin-top: 6pt"><B>UNITED STATES<BR>
SECURITIES AND EXCHANGE COMMISSION</B>
</DIV>

<DIV align="center" style="font-size: 12pt"><B>Washington, D.C. 20549</B>
</DIV>

<DIV align="center" style="font-size: 18pt; margin-top: 12pt"><B>SCHEDULE 14A</B>
</DIV>

<DIV align="center" style="font-size: 12pt; margin-top: 12pt">Proxy Statement Pursuant to Section&nbsp;14(a) of the Securities<BR>
Exchange Act of 1934 (Amendment No.&nbsp;&nbsp;)</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">Filed by the Registrant <FONT face="wingdings" size="2">&#254;</FONT><BR>
Filed by a Party other than the Registrant <FONT face="wingdings" size="2">&#111;</FONT>

</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">Check the appropriate box:

</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="1%" nowrap align="left" valign="top">
<FONT face="wingdings" size="2">&#111;</FONT></TD>
<TD width="1%">&nbsp;</TD>
<TD>Preliminary Proxy Statement.</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="1%" nowrap align="left" valign="top">
<FONT face="wingdings" size="2">&#111;</FONT></TD>
<TD width="1%">&nbsp;</TD>
<TD><B>Confidential, for Use of the Commission Only (as permitted by
Rule&nbsp;14a-</B><B>6(e)(2)</B><B>)</B>.</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="1%" nowrap align="left" valign="top">
<FONT face="wingdings" size="2">&#111;</FONT></TD>
<TD width="1%">&nbsp;</TD>
<TD>Definitive Proxy Statement.</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="1%" nowrap align="left" valign="top">
<FONT face="wingdings" size="2">&#111;</FONT></TD>
<TD width="1%">&nbsp;</TD>
<TD>Definitive Additional Materials.</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="1%" nowrap align="left" valign="top">
<FONT face="wingdings" size="2">&#254;</FONT></TD>
<TD width="1%">&nbsp;</TD>
<TD>Soliciting Material Pursuant to &#167;240.14a-11(c) or &#167;240.14a-12</TD>
</TR>

</TABLE>
</DIV>
<DIV align="center" style="font-size: 10pt; margin-top: 6pt">&nbsp;</DIV>

<DIV align="center">
NUVEEN INSURED TAX-FREE ADVANTAGE MUNICIPAL FUND (NEA)</DIV>
<DIV align="center" style="font-size: 10pt"><DIV style="border-bottom: 1px solid #000000; font-size: 1px">&nbsp;</DIV>
(Name of Registrant as Specified In Its Charter)</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 6pt">&nbsp;</DIV>

<DIV align="center">
</DIV>
<DIV align="center" style="font-size: 10pt"><DIV style="border-bottom: 1px solid #000000; font-size: 1px">&nbsp;</DIV>
(Name of Person(s) Filing Proxy Statement, if other than the Registrant)</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">Payment of Filing Fee (check the appropriate box):

</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="1%" nowrap align="left" valign="top">
<FONT face="wingdings" size="2">&#254;</FONT></TD>
<TD width="1%">&nbsp;</TD>
<TD>No fee required.</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="1%" nowrap align="left" valign="top">
<FONT face="wingdings" size="2">&#111;</FONT></TD>
<TD width="1%">&nbsp;</TD>
<TD>Fee computed on table below per Exchange Act Rules&nbsp;14a-6(i)(4) and 0-11.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">1)</TD>
<TD width="1%">&nbsp;</TD>
<TD>Title of each class of securities to which transaction applies:</TD>
</TR>

<TR>
<TD style="font-size: 6pt">&nbsp;</TD>
</TR>

<TR>
<TD width="2%">&nbsp;</TD>
<TD width="3%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD style="font-size: 10pt"><DIV align="left">

</DIV></TD>
</TR>

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD><DIV style="border-bottom: 1px solid #000000; font-size: 1px">&nbsp;</DIV></TD>
</TR>

<TR>
<TD style="font-size: 6pt">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">2)</TD>
<TD width="1%">&nbsp;</TD>
<TD>Aggregate number of securities to which transaction applies:</TD>
</TR>

<TR>
<TD style="font-size: 6pt">&nbsp;</TD>
</TR>

<TR>
<TD width="2%">&nbsp;</TD>
<TD width="3%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD style="font-size: 10pt"><DIV align="left">

</DIV></TD>
</TR>

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD><DIV style="border-bottom: 1px solid #000000; font-size: 1px">&nbsp;</DIV></TD>
</TR>

<TR>
<TD style="font-size: 6pt">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">3)</TD>
<TD width="1%">&nbsp;</TD>
<TD>Per unit price or other underlying value of transaction computed pursuant to Exchange Act
Rule&nbsp;0-11 (set forth the amount on which the filing fee is calculated and state how it was
determined):</TD>
</TR>

<TR>
<TD style="font-size: 6pt">&nbsp;</TD>
</TR>

<TR>
<TD width="2%">&nbsp;</TD>
<TD width="3%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD style="font-size: 10pt"><DIV align="left">

</DIV></TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD><DIV style="border-bottom: 1px solid #000000; font-size: 1px">&nbsp;</DIV></TD>
</TR>

<TR>
<TD style="font-size: 6pt">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">4)</TD>
<TD width="1%">&nbsp;</TD>
<TD>Proposed maximum aggregate value of transaction:</TD>
</TR>

<TR>
<TD style="font-size: 6pt">&nbsp;</TD>
</TR>

<TR>
<TD width="2%">&nbsp;</TD>
<TD width="3%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD style="font-size: 10pt"><DIV align="left">

</DIV></TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD><DIV style="border-bottom: 1px solid #000000; font-size: 1px">&nbsp;</DIV></TD>
</TR>

<TR>
<TD style="font-size: 6pt">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">5)</TD>
<TD width="1%">&nbsp;</TD>
<TD>Total fee paid:</TD>
</TR>

<TR>
<TD style="font-size: 6pt">&nbsp;</TD>
</TR>

<TR>
<TD width="2%">&nbsp;</TD>
<TD width="3%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD style="font-size: 10pt"><DIV align="left">

</DIV></TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD><DIV style="border-bottom: 1px solid #000000; font-size: 1px">&nbsp;</DIV></TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="1%" nowrap align="left" valign="top">
<FONT face="wingdings" size="2">&#111;</FONT></TD>
<TD width="1%">&nbsp;</TD>
<TD>Fee paid previously with preliminary materials.</TD>
</TR>

<TR>
<TD style="font-size: 6pt">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="1%" nowrap align="left" valign="top">
<FONT face="wingdings" size="2">&#111;</FONT></TD>
<TD width="1%">&nbsp;</TD>
<TD>Check box if any part of the fee is offset as provided by Exchange Act Rule&nbsp;0-11(a)(2)
and identify the filing for which the offsetting fee was paid previously. Identify the
previous filing by registration statement number, or the Form or Schedule and the date of its
filing.</TD>
</TR>

</TABLE>
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">1)</TD>
<TD width="1%">&nbsp;</TD>
<TD>Amount Previously Paid:</TD>
</TR>

<TR>
<TD style="font-size: 6pt">&nbsp;</TD>
</TR>

<TR>
<TD width="2%">&nbsp;</TD>
<TD width="3%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD style="font-size: 10pt"><DIV align="left">

</DIV></TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD><DIV style="border-bottom: 1px solid #000000; font-size: 1px">&nbsp;</DIV></TD>
</TR>

<TR>
<TD style="font-size: 6pt">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">2)</TD>
<TD width="1%">&nbsp;</TD>
<TD>Form, Schedule or Registration Statement No.:</TD>
</TR>

<TR>
<TD style="font-size: 6pt">&nbsp;</TD>
</TR>

<TR>
<TD width="2%">&nbsp;</TD>
<TD width="3%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD style="font-size: 10pt"><DIV align="left">

</DIV></TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD><DIV style="border-bottom: 1px solid #000000; font-size: 1px">&nbsp;</DIV></TD>
</TR>

<TR>
<TD style="font-size: 6pt">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">3)</TD>
<TD width="1%">&nbsp;</TD>
<TD>Filing Party:</TD>
</TR>

<TR>
<TD style="font-size: 6pt">&nbsp;</TD>
</TR>

<TR>
<TD width="2%">&nbsp;</TD>
<TD width="3%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD style="font-size: 10pt"><DIV align="left">

</DIV></TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD><DIV style="border-bottom: 1px solid #000000; font-size: 1px">&nbsp;</DIV></TD>
</TR>

<TR>
<TD style="font-size: 6pt">&nbsp;</TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">4)</TD>
<TD width="1%">&nbsp;</TD>
<TD>Date Filed:</TD>
</TR>

<TR>
<TD style="font-size: 6pt">&nbsp;</TD>
</TR>

<TR>
<TD width="2%">&nbsp;</TD>
<TD width="3%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD style="font-size: 10pt"><DIV align="left">

</DIV></TD>
</TR>
<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
<TD width="2%" style="background: transparent">&nbsp;</TD>
<TD width="3%" nowrap align="left">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD><DIV style="border-bottom: 1px solid #000000; font-size: 1px">&nbsp;</DIV></TD>
</TR>

</TABLE>
</DIV>

<P align="center" style="font-size: 10pt">
</DIV>
<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always">&nbsp;</H5><P>
<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>The following was emailed to financial advisors on or about August&nbsp;10, 2007:</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">We want to share with you in advance important news regarding Nuveen Investments. As part of
Madison Dearborn&#146;s announced intention to buy Nuveen, we will soon deliver proxies to both open and
closed-end fund investors asking them to approve the change in control. A shareholder meeting is
scheduled for October&nbsp;12, 2007 and we will be mailing proxies to shareholders in late August and
early September.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">To facilitate this process, we are asking for your help communicating this information to your
firm&#146;s financial advisors and their clients.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">We thank you for your continued support of Nuveen and hope you can join us on September 5th to kick
off this very important proxy project.
</DIV>


<P align="center" style="font-size: 10pt"><!-- Folio --><!-- /Folio -->
</DIV>


</BODY>
</HTML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----
