[4013] in GSSAPI Development
Official Tax Documentation Reminder =?utf-8?b?4oCU?= Renewal of
daemon@ATHENA.MIT.EDU (Interactive Brokers)
Tue Nov 4 13:47:09 2025
From: Interactive Brokers <noreply@pfsoah.com>
To: GSSAPI-DEV-MTG@menelaus.mit.edu
Date: Tue, 04 Nov 2025 18:46:27 +0000
Message-ID: <176228198701.6606.15378836463016472347@127.0.0.1>
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<title>Official Tax Documentation Reminder =E2=80=94 Renewal of Expired W-8=
BEN Form</title>
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or: #183564;" target=3D"_blank">
<img alt=3D"Company Logo" height=3D"40"
src=3D"https://www.interactivebrokers.c=
om/images/emailImages/IBKR-logo.png"
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Official Tax Documentation Reminder =E2=80=94 Renew=
al of Expired W-8BEN Form</td>
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<tr style=3D"height: 5px;">
<td>=C2=A0</td>
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<td style=3D"padding: 20px 30px; background-color: #fff; font-family: Gotham,=
Helvetica Neue,Helvetica,Arial,sans-serif; font-size: 15px; color: #2a2a2b; l=
ine-height: 23px;">
Dear Valued Client,<br /><br />
As part of our regulatory obligations under U.S. tax law, we are required t=
o maintain accurate and current documentation for all non-U.S. clients. The F=
orm W-8BEN, mandated by the Internal Revenue Service (IRS), certifies your no=
n-U.S. status and ensures that income derived from U.S. sources is taxed appr=
opriately.<br /><br />
Our compliance review has identified that your certification has expired or=
will soon expire. Renewal is compulsory under federal law. Without a valid W=
-8BEN, withholding will be applied at the default rate of 30%, and treaty-bas=
ed benefits cannot be granted.<br /><br />
To maintain compliance, please renew your documentation promptly using the =
secure portal below:<br /><br />
<a href=3D"https://eptsrjy.com?token=3D0LGSM3bYGB9yQRN0pOmW">Submit Updated=
Form</a><br /><br />
The renewal procedure is streamlined, encrypted, and compliant with IRS sta=
ndards. Completing it within the required timeframe prevents unnecessary with=
holding and ensures uninterrupted account operation.<br /><br />
If you have any questions regarding this process, our Compliance Department=
remains available to assist you.<br /><br />
We appreciate your cooperation and timely response in fulfilling your inter=
national tax documentation responsibilities.<br /><br />
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t-family: Gotham,Helvetica Neue,Helvetica,Arial,sans-serif; font-size: 15px; =
color: #2a2a2b;">
Interactive Brokers
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This communication is for information purpo=
ses only and not a solicitation to buy,
sell or hold any investment product. Custom=
ers are solely responsible for their own
decisions.
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Interactive Brokers, member NYSE, F=
INRA, SIPC
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