You may check CBP web site for detail.
<.U(% `| >@.: 9}Z http://www.cbp.gov i{ }Q5iy =p \eh?^ The following is mentioned in U.S. Customs and Border Protection Declaration Form
?#|
in} t $u. Money And Other Monetary
gCZm7dgo Instruments
%T DY &@i= You may bring into or take out of the country, including
Y.#:l < by mail, as much money as you wish. However, if
I^?hVH it is more than $10,000, you will need to report it to
$p\ 0/ CBP. Ask the CBP officer for the Currency Reporting
a/g r1 Form (FinCen 105). The penalties for non-compliance
N 8pzs" can be severe.
"
XlXu “Money” means monetary instruments and includes U.S.
;tWi4iT+. or foreign coins currently in circulation, currency, travelers’
. sv
uXB checks in any form, money orders, and negotiable
Gf<%bQ
E instruments or investment securities in bearer form.
