EXHIBIT 99(b) NOTICE OF GUARANTEED DELIVERY OF DEPOSITARY SHARES, EACH REPRESENTING A 1/10 INTEREST IN A SHARE OF SERIES V 7.25% PERPETUAL PREFERRED STOCK (THE "DEPOSITARY SHARES") (CUSIP 338915 79 6) OF FLEET FINANCIAL GROUP, INC. This form, or a form substantially equivalent to this form, must be used to accept the Offer (as defined below) if (i) certificates for Depositary Shares (the "Depositary Shares"), each representing a 1/10 interest in a share of Series V 7.25% Perpetual Preferred Stock of Fleet Financial Group, Inc. ("Fleet"), cannot be delivered to the Exchange Agent by the Expiration Date (as defined in the Prospectus of Fleet and Fleet Capital Trust I dated December [ ], 1996 (the "Prospectus")), (ii) the procedure for book-entry transfer of Depositary Shares (as set forth in the Prospectus) cannot be completed by the Expiration Date or (iii) the Letter of Transmittal (or a facsimile thereof) and all other required documents cannot be delivered to the Exchange Agent prior to the Expiration Date (as defined in the Prospectus). This form, properly completed and duly executed, may be delivered by hand, facsimile transmission or mail to the Exchange Agent. See the Prospectus. THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK CITY TIME, ON , 199 , UNLESS THE OFFER IS EXTENDED. THE EXCHANGE AGENT FOR THE OFFER IS: FLEET NATIONAL BANK BY HAND: BY MAIL (REGISTERED OR CERTIFIED MAIL RECOMMENDED): Fleet National Bank Fleet National Bank Corporate Trust Operations Corporate Trust Operations CT/OP/TO6D CT/OP/TO6D One Talcott Plaza, 5th Floor P.O. Box 1440 Hartford, CT 06106 Hartford, CT 06143 or BY OVERNIGHT COURIER: Fleet Bank Fleet National Bank Corporate Trust Department Corporate Trust Operations 14 Wall Street CT/OP/TO6D 8th Floor, Window #2 150 Windsor Street New York, NY 10005 Hartford, CT 06120 BY FACSIMILE: CONFIRM RECEIPT BY TELEPHONE: (For Eligible Institutions Only) (860) 986-12271 (860) 986-7908 Attn: REORG DELIVERY OF THIS NOTICE OF GUARANTEED DELIVERY TO AN ADDRESS OTHER THAN AS SET FORTH ABOVE OR TRANSMISSION OF INSTRUCTIONS VIA FACSIMILE TRANSMISSION TO A NUMBER OTHER THAN AS SET FORTH ABOVE WILL NOT CONSTITUTE A VALID DELIVERY. THE INFORMATION AGENT FOR THE OFFER IS: GEORGESON & COMPANY INC. Wall Street Plaza New York, New York 10005 (800) 223-2064 (Toll-Free) Banks and Brokers Call Collect: (212) 440-9800 THE DEALER MANAGERS FOR THE OFFER ARE: MERRILL LYNCH & CO. World Financial Center North Tower--Seventh Floor New York, New York 10281 (888) ML4-TNDR (Toll-Free) (888) 654-8637 (Toll-Free) Attn: Susan L. Weinberg SMITH BARNEY INC. 388 Greenwich Street New York, New York 10013 (800) 655-4811 (Toll-Free) Attn: Paul S. Galant 2 Ladies and Gentlemen: The undersigned hereby tenders to Fleet Capital Trust I (the "Trust"), upon the terms and subject to the conditions set forth in the Prospectus and the related Letter of Transmittal (which together constitute the "Offer"), receipt of which is hereby acknowledged, the number of Depositary Shares set forth below, pursuant to the guaranteed delivery procedure set forth in the Prospectus: Number of Depositary Shares Tendered: Name(s) of Record Holder(s): Certificate Nos. (if available): (Please Print) Check if Depositary Shares will be tendered Address(es): by book-entry transfer effected by The Depository Trust Company: / / (Zip Code) Name of Tendering Institution: Area Code and Tel. No.: Account Number: Signature(s): Dated: [PLEASE SEE REVERSE SIDE] THE FOLLOWING GUARANTEE MUST BE COMPLETED GUARANTEE OF DELIVERY (NOT TO BE USED FOR SIGNATURE GUARANTEE) The undersigned, a firm that is a member of a registered national securities exchange or the National Association of Securities Dealers, Inc., or a commercial bank or trust company having an office, branch or agency in the United States, guarantees (a) that the above named person(s) "own(s)" the Depositary Shares tendered hereby within the meaning of Rule 14e-4 under the Securities Exchange Act of 1934, as amended, (b) that such tender of Depositary Shares complies with Rule 14e-4 and (c) to deliver to the Exchange Agent either the Depositary Shares tendered hereby, in proper form for transfer, or confirmation of the book-entry transfer of the Depositary Shares tendered hereby into the account of the Exchange Agent at The Depository Trust Company, together with a properly completed and duly executed Letter(s) of Transmittal (or facsimile(s) thereof), with any required signature guarantees (or an Agent's Message (as defined in the Prospectus)) and any other required documents within three New York Stock Exchange trading days after the date of execution of this Notice. Name of Firm Authorized Signature Address Title Name: City, State and Zip Code (Please Type or Print) Telephone Number: Dated: DO NOT SEND CERTIFICATES FOR DEPOSITARY SHARES WITH THIS NOTICE OF GUARANTEED DELIVERY. CERTIFICATES FOR DEPOSITARY SHARES SHOULD BE SENT WITH YOUR LETTER OF TRANSMITTAL.