1
                UNITED STATES SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                                    FORM 10-K

[mark one]        [ X ] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)
                        OF THE SECURITIES EXCHANGE ACT OF 1934

                   FOR THE FISCAL YEAR ENDED DECEMBER 31, 1998

                                       OR

                  [   ] TRANSITION REPORT PURSUANT TO SECTION 13
                        OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
                        Commission File Number 0-12784


                              WESTBANK CORPORATION

                                                    
                 Massachusetts                                       04-2830731
       (State of Incorporation)                        (I.R.S. Employer Identification Number)

225 Park Avenue, West Springfield Massachusetts                      01090-0149
(Address of principal executive office)                              (Zip Code)


                                 (413) 747-1400
                               (Telephone Number)

           Securities registered pursuant to Section 12(b) of the Act:



                                                           Name of each exchange
Title of each class                                        on which registered
- - -------------------                                        -------------------
                                                       
      NONE                                                        NONE


           Securities registered pursuant to Section 12(g) of the Act:

                          Common stock, $2.00 Par Value
                        Preferred stock, $5.00 Par Value
                                (Title of Class)

      Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past ninety days. Yes /X/   No / /

      Indicate by check mark if disclosure of delinquent filers pursuant
to Item 405 of Regulation S-K is not contained herein, and will not be
contained, to the best of the registrant's knowledge, in definitive proxy
or information statements incorporated by reference in Part III of this
Form 10-K or any amendment to this Form 10-K.       /X/       

      Based on the closing sales price on March 1, 1999 the aggregate market
value of the voting stock held by nonaffiliates of the registrant was
$47,936,445.

      The number of shares outstanding of the registrants common stock, $2.00
par value was 4,214,193 on March 1, 1999.

      Portions of the Annual Report to Stockholders for the year ended December
31, 1998 are incorporated by reference into Parts I and II.

      Portions of the Proxy Statement issued by the Corporation in connection
with the Annual Meeting to be held on April 21, 1999 are incorporated by
reference into Part III.
   2
                              WESTBANK CORPORATION

                               INDEX TO FORM 10-K




PART I

                                                                   
Item 1 Business                                                            I - 1

Item 2 Properties                                                          I - 2

Item 3 Legal Proceedings                                                   I - 2

Item 4 Submission of Matters to a vote of Security Holders                 I - 2


PART II

Item 5 Market for the Corporation's Common Stock and
       Related Stockholder Matters                                        II - 1

Item 6 Selected Financial Data                                            II - 1

Item 7 Management's Discussion and Analysis of Financial
       Condition and Results of Operations                                II - 1



PART III

Item 8 Financial Statements and Supplementary Data                       III - 1

Item 9 Changes in and Disagreements with Accountants on
       Accounting and Financial Disclosure                               III - 1

Item 10 Directors and Executive Officers of the Registrant               III - 1

Item 11 Executive Compensation                                           III - 1

Item 12 Security Ownership of Certain Beneficial Owners and
        Management                                                       III - 1

Item 13 Certain Relationships and Related Transactions                   III - 1


PART IV

Item 14 Exhibits, Financial Statement Schedules and Reports
        on Form 8-K                                                       IV - 1

        Signatures                                                        IV - 2

        Exhibit Index                                                     IV - 3

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              WESTBANK CORPORATION, WEST SPRINGFIELD, MASSACHUSETTS

                                     PART I

ITEM 1 - BUSINESS

      Reference is made to Page 4 of the Corporation's Annual Report to
Stockholders for the year ended December 31, 1998, wherein this subject is
covered.

STATISTICAL DISCLOSURE BY BANK HOLDING COMPANIES

      The following statistical tables and accompanying text provide required
financial data about the Corporation and should be read in conjunction with the
consolidated financial statements and related notes, appearing in the 1998
Annual Report to Stockholders and is incorporated herein by reference thereto:



                                                                                     Page of
                                                                                 Annual Report

                                                                                  
I.    Distribution of Assets, Liabilities and Stockholders' Equity:
      Interest Rates and Interest Differential                                               10

      Rate/Volume Analysis of Interest Margin on Earning Assets                              11

II.   Investment Portfolio                                                    12, 27, 28 and 38
     
III.  Loan Portfolio                                                          13, 29, 30 and 38

      a.  Types of Loans                                                                     13

      b.  Maturities and Sensitivities to Changes in Interest Rates                 8, 9 and 13

      c.  Risk Elements                                                8, 14, 15, 16, 29 and 30
     
IV.   Summary of Loan Loss Experience                                                 14 and 15

V.    Deposits                                                                16, 31, 38 and 39

VI.   Return on Equity and Assets                                                            17

VII.  Short Term Borrowing                                                17, 31, 32, 37 and 38



                                      I - 1
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ITEM 2 - PROPERTIES

      The Corporation's principal banking subsidiary, Park West Bank and Trust
Company ("Park West") operates thirteen banking offices located as follows:




LOCATION                                         OWNED       LEASED        TOTAL
- - --------                                         -----       ------        -----

                                                                  
Agawam (Feeding Hills)                                          1             1

Chicopee                                           1                          1
                                                                              
Chicopee - Supermarket                                          1             1
                                                                              
                                                                              
East Longmeadow                                    1                          1
                                                                              
East Longmeadow -                                                             
Supermarket                                                     1             1
                                                                              
Holyoke                                            1                          1
                                                                              
Ludlow                                             1                          1
                                                                               
                                                                               
Southwick                                                       1             1
                                                                               
                                                                               
West Springfield                                   2            1             3
                                                                               
Westfield                                                       1             1
                                                                               
Westfield Supermarket                                           1             1
                                                                               
                                                                               
TOTAL                                              6            7            13

                                                                               
      All general banking offices except the one in Holyoke have drive-in
facilities and twenty-four hour automated teller machines

      Title to the properties described as owned in the foregoing table is held
by the Bank with warranty deed with no material encumbrances. Park West owns,
with no material encumbrances, land adjacent to the main office which is
available for parking, and also through a subsidiary, owns one other property
consisting of land, also used as a parking lot adjacent to the main office. The
Corporation also owns the property on which its former Operations Center was
located and is presently leased. In addition, the Bank holds other real estate
as a result of foreclosure proceedings.

      All of the property described as leased in the foregoing table is leased
directly from independent parties. Management considers the terms and conditions
of each of the existing leases to be in the aggregate favorable to the Bank.


ITEM 3 - LEGAL PROCEEDINGS

      Certain litigation is pending against the Corporation and the Bank.
Management, after consultation with legal counsel, does not anticipate that any
liability arising out of such litigation will have a material effect on the
Corporation's Financial Statements.


ITEM 4 - SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

                                      NONE


                                      I - 2
   5
                                     PART II


ITEM 5 - MARKET FOR CORPORATION'S COMMON STOCK AND RELATED STOCKHOLDER 
MATTERS  

      Reference is made to page 44 of the Corporation's Annual Report to
Stockholders for the year ended December 31, 1998, wherein this subject is
covered.


ITEM 6 - SELECTED FINANCIAL DATA 

      Reference is made to page 5 of the Corporation's Annual Report to
Stockholders for the year ended December 31, 1998, wherein this subject is
covered.


ITEM 7 - MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND  
RESULTS OF OPERATIONS 

      Reference is made to pages 6 through 19 of the Corporation's Annual Report
to Stockholders for the year ended December 31, 1998, wherein this subject is
covered.

 Information Concerning Forward-Looking Statements.

      Westbank has made and may make in the future forward looking statements
concerning future performance, including but not limited to future earnings, and
events or conditions which may affect such future performance. These forward
looking statements are based upon management's expectations and belief
concerning possible future developments and the potential effect of such future
developments on Westbank. There is no assurance that such future developments
will be in accordance with management's expectations and belief or that the
effect of any future developments on Westbank will be those anticipated by
Westbank management.

      All assumptions that form the basis of any forward looking statements
regarding future performance, as well as events or conditions which may affect
such future performance, are based on factors that are beyond Westbank's ability
to control or predict with precision, including future market conditions and the
behavior of other market participants. Among the factors that could cause actual
results to differ materially from such forward looking statements are the
following:

      1.    The status of the economy in general, as well as
            in Westbank's primary market area, Western
            Massachusetts;

      2.    The real estate market in Western Massachusetts;

      3.    Competition in Westbank's primary market area from other banks,
            especially in light of continued consolidation in the New England
            banking industry.

      4.    Any changes in federal and state bank regulatory requirements;

      5.    Changes in interest rates; and

      6.    The cost and other effects of unanticipated legal and administrative
            cases and proceedings, settlements and investigations.

      While Westbank periodically reassesses material trends and uncertainties
affecting the Corporation's performance in connection with its preparation of
management's discussion and analysis of results of operations and financial
condition contained in its quarterly and annual reports, Westbank does not
intend to review or revise any particular forward looking statement in light of
future events.


                                     II - 1
   6

                                    PART III

ITEM 8 - FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA 

      Reference is made to pages 20 through 41 of the Corporation's Annual
Report to Stockholders for the year ended December 31, 1998, wherein this
subject is covered.


ITEM 9 - CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND 
FINANCIAL DISCLOSURE 

                                      NONE


ITEM 10 - DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT 

      Reference is made to pages 4 through 7 of the Corporation's Proxy
Statement to Stockholders for the 1999 Annual Meeting scheduled for April 21,
1999, wherein this subject is covered.


ITEM 11 - EXECUTIVE COMPENSATION

      References is made to pages 8 through 12, of the Corporation's Proxy
Statement to Stockholders for the 1999 Annual Meeting scheduled for April 21,
1999, wherein this subject is covered.


ITEM 12 - SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT 

      Reference is made to pages 6 and 7, of the Corporation's Proxy Statement
to Stockholders for the 1999 Annual Meeting scheduled for April 21, 1999,
wherein this subject is covered.


ITEM 13 - CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS 

      Reference is made to pages 6 through 15, of the Corporation's Proxy
Statement to Stockholders for the 1999 Annual Meeting scheduled for April 21,
1999, wherein this subject is covered under the caption "Beneficial Ownership of
Stock and Executive Compensation - Miscellaneous".


                                     III - 1
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                                     PART IV



ITEM 14 - EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K 

      The following documents are filed as a part of this report:

      1.  Financial Statements

      The following financial statements are incorporated in this Annual Report
on Form 10-K by reference to the Corporation's Annual Report to Stockholders for
the year ended December 31, 1998:


                              WESTBANK CORPORATION



                                                                         Page of
                                                                          Annual
                                                                          Report


                                                                      
Independent Auditors' Report                                                  42
Consolidated Balance Sheets at December 31, 1998 and 1997                     20
Consolidated Statements of Income for the years ended
    December 31, 1998, 1997 and 1996                                          21
Consolidated Statement of Stockholders' Equity from January 1, 1996,
    to December 31, 1998                                                      22
Consolidated Statements of Comprehensive Income for the years
    ended December 31, 1998, 1997 and 1996
                                                                              22
Consolidated Statements of Cash Flows for the years ended
    December 31, 1998, 1997 and 1996                                          23
Notes to Consolidated Financial Statements                               24 - 41





Current reports on Form 8-K Reporting other Events were filed by the Registrant
on:

                                      NONE

         2. Financial Statement Schedules

         Financial Statement Schedules are omitted because they are inapplicable
or not required.

         3. Exhibits

         See accompanying Exhibit Index.


                                     IV - 1
   8
                                   SIGNATURES

         Pursuant to the requirements of the Securities Exchange Act of 1934,
the Registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.

                                                WESTBANK CORPORATION



                                                By:  /s/ Donald R. Chase
                                                    ---------------------------
                                                Donald R. Chase, President
                                                and Chief Executive Officer

      Pursuant to the requirements of the Securities Exchange Act of 1934, this
report has been signed below by the following persons in the capacities and on
the dates indicated.





Signature                     Title                                  Date
- - --------------------------------------------------------------------------------
                                                            
  
/s/ Donald R. Chase           President and Chief
- - ---------------------------   Executive Officer and Director      March 17, 1999
Donald R. Chase

/s/ Alfred C. Whitaker        Chairman of the Board
- - ---------------------------   and Director                        March 17, 1999
Alfred C. Whitaker

/s/ John M. Lilly             Treasurer and Chief Financial
- - ---------------------------   Officer                             March 17, 1999
John M. Lilly

/s/ Roland O. Archambault
- - ---------------------------   Director                            March 17, 1999
Roland O. Archambault

/s/ Mark A. Beauregard
- - ---------------------------   Director                            March 17, 1999
Mark A. Beauregard

/s/ David R. Chamberland                               
- - ---------------------------   Director                            March 17, 1999
David R. Chamberland

/s/ Leroy F. Jarrett
- - ---------------------------   Director                            March 17, 1999
Leroy F. Jarrett

/s/ Ernest N. Laflamme, Jr    Vice Chairman of the Board
- - ---------------------------   and Director                        March 17, 1999
Ernest N. Laflamme, Jr 

/s/ G. Wayne McCary
- - ---------------------------   Director                            March 17, 1999
G. Wayne McCary

/s/ Paul J. McKenna
- - ---------------------------   Director                            March 17, 1999
Paul J. McKenna

/s/ Robert J. Perlak                              
- - ---------------------------   Corporate Clerk and Director        March 17, 1999
Robert J. Perlak

/s/ George R. Sullivan                                    
- - ---------------------------   Director                            March 17, 1999
George R. Sullivan

/s/ James E. Tremble
- - ---------------------------   Director                            March 17, 1999
James E. Tremble


                                     IV - 2
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                                  EXHIBIT INDEX



                                                                                               Page No.

                                                                                   
3.    Articles of Organization, as amended                                                           **
     
      (a)  Articles of Organization, as amended                                                       *

      (b)  By-Laws, as amended                                                                        *

10.1  Employment Contract dated October 1, 1986, between
      William A. Franks, Jr. and Westbank Corporation                                               ***

10.12 Termination Agreement dated February 20, 1987, between
      Donald R. Chase and Park West Bank and Trust Company                                          ***

10.14 Termination Agreement dated February 20, 1987, between 
      Stanley F. Osowski and CCB, Inc.                                                              ***

10.15 1985 Incentive Stock Option Plan for Key Employees                                              *

10.16 1995 Directors Stock Option Plan                                                             ****

10.17 1996 Stock Incentive Plan                                                                   *****

13.   1995 Annual Report to Stockholders                                             ARS (IFC 1-36 IBC)

21.   Subsidiaries of Registrant                                                         TO BE INCLUDED

27.   Financial Data Schedule                                                            TO BE INCLUDED

*     Incorporated by reference to identically numbered exhibits contained in
      Registrant's Annual Report on Form 10-K for the year ended December 31,
      1988

**    Incorporated by reference to identically numbered exhibits contained in
      Registrant's Annual Report on Form 10-K for the year ended December 31,
      1987

***   Incorporated by reference to identically numbered exhibits contained in
      Registrant's Annual Report on Form 10-K for the year ended December 31,
      1986

****  Incorporated by reference to identically numbered exhibits contained in
      Registrant's Annual Report on Form 10-K for the year ended December 31,
      1995

***** Incorporated by reference to identically numbered exhibits
      contained in Registrant's 1996 Proxy Statement



                                     IV - 3