EXHIBIT 4.9

                     BERKSHIRE HATHAWAY FINANCE CORPORATION

                                OFFER TO EXCHANGE

        $400,000,000 PRINCIPAL AMOUNT OF ITS 5.10% SENIOR NOTES DUE 2014
             UNCONDITIONALLY GUARANTEED BY BERKSHIRE HATHAWAY INC.,
                           WHICH HAVE BEEN REGISTERED
 UNDER THE SECURITIES ACT OF 1933, FOR ANY AND ALL 5.10% SENIOR NOTES DUE 2014,
              UNCONDITIONALLY GUARANTEED BY BERKSHIRE HATHWAY INC.

                                                                        [______]

To Brokers, Dealers, Commercial Banks,
Trust Companies and Other Nominees:

            We are enclosing herewith an offer by Berkshire Hathaway Finance
Corporation, a Delaware corporation (the "Company"), to exchange the Company's
new 5.10% Senior Notes Due 2014 (the "Exchange Notes") which have been
registered under the Securities Act of 1933, as amended (the "Securities Act"),
for any and all of the Company's outstanding 5.10% Senior Notes Due 2014 (the
"Original Notes"), upon the terms and subject to the conditions set forth in the
accompanying Prospectus, dated [_____] (as the same amended and supplemented
from time to time, the "Prospectus"), and related Letter of Transmittal (which
together with the Prospectus constitutes the "Exchange Offer").

            The Exchange Offer provides a procedure for holders to tender the
Original Notes by means of guaranteed delivery.

            The Exchange Offer will expire at 5:00 p.m., New York City time, on
[______], unless extended (the "Expiration Date"). Tendered Original Notes may
be withdrawn at any time prior to 5:00 pm., New York City time, on the
Expiration Date, if such Original Notes have not previously been accepted for
exchange pursuant to the Exchange Offer.

            Based on an interpretation by the staff of the Division of
Corporation Finance of the Securities and Exchange Commission (the "SEC") as set
forth in certain interpretive letters addressed to third parties in other
transactions, Exchange Notes issued pursuant to the Exchange Offer in exchange
for Original Notes may be offered for resale, resold and otherwise transferred
by a holder thereof (other than a holder that is an "affiliate" of the Company
within the meaning of Rule 405 under the Securities Act or a "broker" or
"dealer" registered under the Securities Exchange Act of 1934, as amended (the
"Exchange Act")), without compliance with the registration and prospectus
delivery provisions of the Securities Act, provided that such Exchange Notes are
acquired in the ordinary course of such holder's business and such holder is not
engaging, does not intend to engage, and has no arrangement or understanding
with any person to participate, in the distribution of such Exchange Notes. See
"Shearman & Sterling," SEC No-Action Letter (available July 2, 1993), "Morgan
Stanley & Co., Inc.," SEC No-Action Letter (available June 5, 1991), and "Exxon
Capital Holding Corporation," SEC No-Action Letter (available May 13, 1988).
Accordingly, each broker-dealer that receives Exchange Notes for its own account
pursuant to the Exchange Offer must acknowledge that it will deliver a
Prospectus in connection with any resale of those Exchange Notes.

            The Exchange Offer is not conditioned on any minimum aggregate
principal amount of Original Notes being tendered. Original Notes may be
tendered by each holder in a minimum aggregate principal amount of $2,000 and
integral multiples of $1,000 in excess thereof.

            Notwithstanding any other provisions of the Exchange Offer, or any
extension of the Exchange Offer, the Company will not be required to accept for
exchange, or to exchange any Exchange Notes for any Original Notes and may
terminate the Exchange Offer (whether or not any Original Notes have been
accepted for exchange) or may waive any conditions to or amend the Exchange
Offer, if any of the conditions described in the Prospectus under "The Exchange
Offer -- Conditions to the Exchange Offer" have occurred or exist or have not
been satisfied.

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            For your information and for forwarding to your clients for whom you
hold Original Notes registered in your name or in the name of your nominee, we
are enclosing the following documents:

      1.    A Prospectus, dated [______] relating to the Exchange Offer.

      2.    A Letter of Transmittal for your use and for the information of your
            clients.

      3.    A printed form of letter which may be sent to your clients for whose
            accounts you hold Original Notes registered in your name or in the
            name of your nominee, with space provided for obtaining such
            clients' instructions with regard to the Exchange Offer.

      4.    Guidelines for Certification of Taxpayer Identification Number on
            Substitute Form W-9 of the Internal Revenue Service (included in the
            Letter of Transmittal after the instructions thereto).

          WE URGE YOU TO CONTACT YOUR CLIENTS AS PROMPTLY AS POSSIBLE.

Any inquiries you may have with respect to the Exchange Offer may be addressed
to, and additional copies of the enclosed materials may be obtained from, the
Exchange Agent at the following telephone number: 1-800-346-5153.

                                          Very truly yours,

                                          Berkshire Hathaway Finance Corporation

NOTHING CONTAINED HEREIN OR IN THE ENCLOSED DOCUMENTS SHALL CONSTITUTE YOU AS
THE AGENT OF THE COMPANY, THE EXCHANGE AGENT OR ANY OTHER PERSON, OR AUTHORIZE
YOU OR ANY OTHER PERSON TO USE ANY DOCUMENT OR MAKE ANY STATEMENT ON BEHALF OF
ANY OF THEM IN CONNECTION WITH THE EXCHANGE OFFER OTHER THAN THE DOCUMENTS
ENCLOSED HEREWITH AND THE STATEMENTS CONTAINED THEREIN.

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