JPMorgan Chase & Co. has filed a registration statement (including a prospectus) with the Securities and Exchange Commission, or SEC, for the offering to which this term sheet relates. Before you invest, you should read the prospectus in that registration statement and the other documents relating to this offering that JPMorgan Chase & Co. has filed with the SEC for more complete information about JPMorgan Chase & Co. and this offering. You may get these documents without cost by visiting EDGAR on the SEC website at www.sec.gov. Alternatively, JPMorgan Chase & Co., any agent or any dealer participating in this offering will arrange to send you the prospectus, the prospectus supplement, product supplement no. 4-I, underlying supplement no. 1-I and this term sheet if you so request by calling toll-free 866-535-9248.

You may revoke your offer to purchase the notes at any time prior to the time at which we accept such offer by notifying the applicable agent. We reserve the right to change the terms of, or reject any offer to purchase, the notes prior to their issuance. In the event of any changes to the terms of the notes, we will notify you and you will be asked to accept such changes in connection with your purchase. You may also choose to reject such changes, in which case we may reject your offer to purchase.

You should read this term sheet together with the prospectus dated November 14, 2011, as supplemented by the prospectus supplement dated November 14, 2011 relating to our Series E medium-term notes of which these notes are a part, and the more detailed information contained in product supplement no. 4-I dated November 14, 2011 and underlying supplement no. 1-I dated November 14, 2011. This term sheet, together with the documents listed below, contains the terms of the notes and supersedes all other prior or contemporaneous oral statements as well as any other written materials including preliminary or indicative pricing terms, correspondence, trade ideas, structures for implementation, sample structures, fact sheets, brochures or other educational materials of ours. You should carefully consider, among other things, the matters set forth in “Risk Factors” in the accompanying product supplement no. 4-I and “Risk Factors” in the accompanying underlying supplement no. 1-I, as the notes involve risks not associated with conventional debt securities. We urge you to consult your investment, legal, tax, accounting and other advisers before you invest in the notes.

You may access these documents on the SEC website at www.sec.gov as follows (or if such address has changed, by reviewing our filings for the relevant date on the SEC website):

Our Central Index Key, or CIK, on the SEC website is 19617. As used in this term sheet, the “Company,” “we,” “us” and “our” refer to JPMorgan Chase & Co.

Selected Purchase Considerations

Based on current market conditions, in the opinion of our special tax counsel it is reasonable to treat the notes as “open transactions” that are not debt instruments for U.S. federal income tax purposes. Assuming this treatment is respected, the gain or loss on your notes should be treated as long-term capital gain or loss if you hold your notes for more than a year, whether or not you are an initial purchaser of notes at the issue price. However, the Internal Revenue Service (the “IRS”) or a court may not respect this treatment of the notes, in which case the timing and character of any income or loss on the notes could be significantly and adversely affected. In addition, in 2007 Treasury and the IRS released a notice requesting comments on the U.S. federal income tax treatment of “prepaid forward contracts” and similar instruments, such as the notes. The notice focuses in particular on whether to require holders of these instruments to accrue income over the term of their investment. It also asks for comments on a number of related topics, including the character of income or loss with respect to these instruments; the relevance of factors such as the nature of the underlying property to which the instruments are linked; the degree, if any, to which income (including any mandated accruals) realized by Non-U.S. Holders should be subject to withholding tax; and whether these instruments are or should be subject to the “constructive ownership” regime, which very generally can operate to recharacterize certain long-term capital gain as ordinary income and impose an interest charge. While the notice requests comments on appropriate transition rules and effective dates, any Treasury regulations or other guidance promulgated after consideration of these issues could materially and adversely affect the tax consequences of an investment in the notes, possibly with retroactive effect. Both U.S. and Non-U.S. Holders should consult their tax advisers regarding the U.S. federal income tax consequences of an investment in the notes, including possible alternative treatments and the issues presented by this notice.

Selected Risk Considerations

An investment in the notes involves significant risks. Investing in the notes is not equivalent to investing directly in the Index or any of the component securities of the Index. These risks are explained in more detail in the “Risk Factors” section of the accompanying product supplement no. 4-I dated November 14, 2011 and “Risk Factors” in the accompanying underlying supplement no. 1-I dated November 14, 2011.

credit spreads charged by the market for taking our credit risk is likely to adversely affect the value of the notes. If we were to default on our payment obligations, you may not receive any amounts owed to you under the notes and you could lose your entire investment.

In particular, one credit rating agency has downgraded our long-term senior debt rating, and another has placed us on negative watch for possible downgrade. These actions followed our disclosure on May 10, 2012, that our Chief Investment Office (which is part of our Corporate segment) has had, since the end of the first quarter of 2012, significant mark-to-market losses in our synthetic credit portfolio, partially offset by securities gains. These and any future losses may lead to heightened regulatory scrutiny and additional regulatory or legal proceedings against us, and may continue to adversely affect our credit ratings and credit spreads and, as a result, the market value of the notes. See “Recent Developments” in this term sheet; our quarterly report on Form 10-Q for the quarter ended March 31, 2012; and “Risk Factors — Risk Management — JPMorgan Chase’s framework for managing risks may not be effective in mitigating risk and loss to the Firm” in our annual report on Form 10-K for the year ended December 31, 2011 for further discussion.

In addition, we are currently one of the companies that make up the Index. We will not have any obligation to consider your interests as a holder of the notes in taking any corporate action that might affect the value of the Index and the notes.

Although the calculation agent will make all determinations and will take all actions in relation to establishing the Index Strike Level in good faith, it should be noted that such discretion could have an impact (positive or negative), on the value of your notes. The calculation agent is under no obligation to consider your interests as a holder of the notes in taking any actions, including the determination of the Index Strike Level, that might affect the value of your notes.

The notes are not designed to be short-term trading instruments. Accordingly, you should be able and willing to hold your notes to maturity.

What Is the Total Return on the Notes at Maturity Assuming a Range of Performances for the Index?

The following table and examples illustrate the hypothetical total return at maturity on the notes. The “total return” as used in this term sheet is the number, expressed as a percentage, that results from comparing the payment at maturity per $1,000 principal amount note to $1,000. Each hypothetical total return or hypothetical payment at maturity set forth below assumes an Index Strike Level of 1,300 and a Maximum Return of 11.50%. The actual Maximum Return will be determined on the pricing date and will not be less than 11.50% or greater than 12.50%. Each hypothetical total return or hypothetical payment at maturity set forth below is for illustrative purposes only and may not be the actual total return or payment at maturity applicable to a purchaser of the notes. The numbers appearing in the following table, graph and in the examples on the following page have been rounded for ease of analysis.

Hypothetical Examples of Amounts Payable at Maturity

The following examples illustrate how a total return or payment at maturity set forth in the table above is calculated.

Example 1: The level of the Index increases from the Index Strike Level of 1,300 to an Ending Index Level of 1,332.50.

Because the Ending Index Level of 1,332.50 is greater than the Index Strike Level of 1,300 and the Index Return of 2.5% multiplied by 2 does not exceed the hypothetical Maximum Return of 11.50%, the investor receives a payment at maturity of $1,050 per $1,000 principal amount note, calculated as follows:

$1,000 + [$1,000 × (2.5% × 2)] = $1,050

Example 2: The level of the Index decreases from the Index Strike Level of 1,300 to an Ending Index Level of 1,235.

Although the Index Return is negative, because the Ending Index Level of 1,235 is less than the Index Strike Level of 1,300 by not more than the Buffer Amount of 10%, the investor receives a payment at maturity of $1,000 per $1,000 principal amount note.

Example 3: The level of the Index increases from the Index Strike Level of 1,300 to an Ending Index Level of 1,690.

Because the Ending Index Level of 1,690 is greater than the Index Strike Level of 1,300 and the Index Return of 30% multiplied by 2 exceeds the hypothetical Maximum Return of 11.50%, the investor receives a payment at maturity of $1,115 per $1,000 principal amount note, the hypothetical maximum payment on the notes.

Example 4: The level of the Index decreases from the Index Strike Level of 1,300 to an Ending Index Level of 910.

Because the Index Return is negative and the Ending Index Level of 910 is less than the Index Strike Level of 1,300 by more than the Buffer Amount of 10%, the investor receives a payment at maturity of $800 per $1,000 principal amount note, calculated as follows:

$1,000 + [$1,000 × (-30% + 10%)] = $800

Example 5: The level of the Index decreases from the Index Strike Level of 1,300 to an Ending Index Level of 0.

Because the Index Return is negative and the Ending Index Level of 0 is less than the Index Strike Level of 1,300 by more than the Buffer Amount of 10%, and the investor receives a payment at maturity of $100 per $1,000 principal amount note, calculated as follows:

$1,000 + [$1,000 × (-100% + 10%)] = $100

The hypothetical returns and hypothetical payouts on the notes shown above 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 and hypothetical payouts shown above would likely be lower.

Historical Information

The following graph sets forth the historical performance of the Index based on the weekly historical Index closing levels from January 5, 2007 through May 25, 2012. The Index closing level on May 31, 2012 was 1,310.33. We obtained the Index closing levels below from Bloomberg Financial Markets, without independent verification.

The historical levels of the Index should not be taken as an indication of future performance, and no assurance can be given as to the Index closing level on the pricing date or any of the Ending Averaging Dates. We cannot give you assurance that the performance of the Index will result in the return of any of your initial investment in excess of $100 per $1,000 principal amount note, subject to the credit risk of JPMorgan Chase & Co.