Free Writing Prospectus
Filed Pursuant to Rule 433
Registration Statement No. 333-177923
Dated March 27, 2013




May be appropriate for investors anticipating moderate appreciation in the
Index during the term of the note and those seeking to enhance returns through
leverage within the specified range of performance in exchange for a maximum
return. Downside out performance relative to the Index is achieved by virtue of
the Buffer.

The payment at maturity references the Index directly and is not subject to any
tracking error at maturity.

Summary of Terms

Issuer:                 JPMorgan Chase and Co.
Par:                    $1,000
Index:                  SandP 500 Index
Upside Leverage Factor: 1.5
Maximum Total Return:   14%-18%*
Buffer Amount:          10.00%
Pricing Date:           April 25, 2013
Observation Date:       April 27, 2015
Maturity Date:          April 30, 2015
CUSIP:                  48126DJ42

Return Profile  If the ending Index level is greater than its initial level,
you will receive a cash payment that provides you with a return per $1,000
principal amount note equal to the Index price return multiplied by the Upside
Leverage Factor, subject to the Maximum Total Return on the notes.

You will not be exposed to any decline in the Index at maturity up to the
Buffer Amount. If the Index declines from its initial level by greater than the
Buffer Amount, you will lose 1% of the principal amount of your notes for every
1% that the Index has declined beyond the buffer.
* To be determined on the Pricing Date, but not less than 14%  ** Reflects a
Maximum Total Return of 14% for illustrative purposes and assumes a $1,000

Hypothetical Returns**

Buffered Return Enhanced Notes Linked to the SandP500 Index Total Return at


Index Return Note Return Payment at
------------ ----------- ----------
   70.00%      14.00%     $1140.00
------------ ----------- ----------
   50.00%      14.00%     $1140.00
------------ ----------- ----------
   40.00%      14.00%     $1140.00
------------ ----------- ----------
   15.00%      14.00%     $1140.00
------------ ----------- ----------
   12.00%      14.00%     $1140.00
------------ ----------- ----------
    9.33%      14.00%     $1140.00
------------ ----------- ----------
    5.00%       7.50%     $1075.00
------------ ----------- ----------
    0.00%       0.00%     $1000.00
------------ ----------- ----------
  -10.00%       0.00%     $1000.00
------------ ----------- ----------
  -15.00%      -5.00%      $950.00
------------ ----------- ----------
  -30.00%      -20.00%     $800.00
------------ ----------- ----------
  -40.00%      -30.00%     $700.00
------------ ----------- ----------
 -100.00%      -90.00%     $100.00
------------ ----------- ----------

**The hypothetical returns set forth above are illustrative and may not be the
actual returns on the notes. These returns do not reflect fees or expenses that
would be associated with any sale in the secondary market. If these fees and
expenses were included, the hypothetical returns shown above would likely be

J.P. Morgan Structured Investments | 800 576 3529 |




                              North America Structured Investments Selected
[] Provides enhanced or leveraged equity returns, subject to the Maximum Total
Return at maturity.

[] Payment at maturity is protected against a decline in the Index up to the
Buffer Amount.

[] Minimum denomination of $1,000 and integral multiples in excess thereof.

[] Potential for Long Term Capital Gains tax treatment if held longer than one

Selected Risks
[] Your investment in the notes may result in a loss.
[] Payment on the notes at maturity is subject to our credit risk. Therefore
the value of the notes prior to maturity will be subject to changes in the
market's view of our creditworthiness.
[] Your maximum gain on the notes is limited to the Maximum Total Return.
[] If the Index declines from its initial level by more than 10%, you could
lose up to $900.00 for each $1,000 note.
[] No Interest payments, dividend payments or voting rights.
[] The tax consequences of the notes may be uncertain. You should consult your
tax adviser regarding the U.S. federal income tax consequences of an investment
in the notes.
[] Certain built-in costs are likely to adversely affect the value of the Notes
prior to maturity. The original issue price of the notes includes the agent's
commission and the estimated cost of hedging our obligations under the notes.
As a result, the price, if any, at which JPMS will be willing to purchase notes
from you in secondary market transactions, if at all, will likely be lower than
the original issue price and any sale prior to the maturity date could result
in a substantial loss to you.
[] Lack of liquidity: JPMorgan Securities, LLC, acting as agent for the Issuer
(and who we refer to as JPMS), intends to offer to purchase the notes in the
secondary market but is not required to do so. The price, if any, at which JPMS
will be willing to purchase notes from you in the secondary market, if at all,
may result in a significant loss of your principal.
[] Many economic and market factors, such as Index volatility, time to
maturity, interest rates and creditworthiness of the Issuer, will impact the
value of the notes prior to maturity.
[] Potential conflicts: we and our affiliates play a variety of roles in
connection with the issuance of notes, including acting as calculation agent
and hedging our obligations under the notes. It is possible that such hedging
or other trading activities of JPMorgan or its affiliates could result in
substantial returns for JPMorgan and its affiliates while the value of the
notes decline.
[] The risks identified above are not exhaustive. Please see "Risk Factors" in
the applicable product supplement and "Selected Risk Considerations" to the
applicable term sheet for additional information.

SEC Legend: JPMorgan Chase and Co. has filed a registration statement (including
a prospectus) with the SEC for any offerings to which these materials relate.
Before you invest, you should read the prospectus in that registration
statement and the other documents relating to this offering that JPMorgan Chase
and Co. has filed with the SEC for more complete information about JPMorgan Chase
and Co. and this offering. You may get these documents without cost by visiting
EDGAR on the SEC Web site at Alternatively, JPMorgan Chase and Co.,
any agent or any dealer participating in the this offering will arrange to send
you the prospectus and each prospectus supplement as well as any product
supplement and term sheet if you so request by calling toll-free 866-535-9248.

IRS Circular 230 Disclosure: JPMorgan Chase and Co. and its affiliates do not
provide tax advice. Accordingly, any discussion of U.S. tax matters contained
herein (including any attachments) is not intended or written to be used, and
cannot be used, in connection with the promotion, marketing or recommendation
by anyone unaffiliated with JPMorgan Chase and Co. of any of the matters address
herein or for the purpose of avoiding U.S. tax-related penalties.

Investment suitability must be determined individually for each investor, and
the financial instruments described herein may not be suitable for all
investors. The products described herein should generally be held to maturity
as early unwinds could result in lower than anticipated returns. This
information is not intended to provide and should not be relied upon as
providing accounting, legal, regulatory or tax advice. Investors should consult
with their own advisors as to these matters.

This material is not a product of J.P. Morgan Research Departments. J.P. Morgan
is the marketing name for JPMorgan Chase and Co. and its subsidiaries and
affiliates worldwide. J.P. Morgan Securities LLC. is a member of FINRA, NYSE
and SIPC. Clients should contact their salespersons at, and execute
transactions through, a J.P. Morgan entity qualified in their home jurisdiction
unless governing law permits otherwise.

Additional information about the symbols depicted in each cube in the top
right-hand corner of this fact sheet can be accessed via the hyperlink to one
of our filings with the SEC:

J.P. Morgan Structured Investments | 800 576 3529 |