[LETTERHEAD OF SILVER, FREEDMAN & TAFF]



                                  July 24, 2000


Cascade Financial Corporation
2828 Colby Avenue
Everett, Washington 98201

Cascade Capital Trust I
2828 Colby Avenue
Everett, Washington 98201

     Re: Registration Statement on Form S-4

Ladies and Gentlemen:

         We have acted as special tax counsel to Cascade Financial  Corporation,
a Delaware corporation  ("Cascade Financial  Corporation"),  and Cascade Capital
Trust I, a business  trust formed  under the Business  Trust Act of the State of
Delaware (the  "Trust"),  in  connection  with the exchange  offer  registration
statement on Form S-4 (the  "Registration  Statement") filed with the Securities
and Exchange  Commission (the  "Commission")  for the purpose of (i) registering
under the Securities  Act of 1933, as amended (the  "Securities  Act"),  (a) the
guarantee  by the  Corporation  of up to 10,000 of the  Trust's  11.00%  Capital
Securities,  Series B,  liquidation  amount of $1,000 per capital  security (the
"Exchange  Capital  Securities") with respect to distributions and payments upon
liquidation,  redemption  and otherwise (the  "Exchange  Guarantee"),  (b) up to
$10,000,000  principal amount of 11.00% Junior Subordinated  Deferrable Interest
Debentures  due  March 1,  2030,  Series B (the  "Exchange  Junior  Subordinated
Debentures")  issued by the  Corporation  and (c) an  aggregate  of up to 10,000
11.00% Exchange Capital Securities  (liquidation  amount of $1,000 per security)
of the Trust,  and (ii) exchanging (such event, the "Exchange") (a) the Exchange
Guarantee  for  the  previously  issued  guarantee,   (b)  the  Exchange  Junior
Subordinated Debentures for the previously issued junior subordinated debentures
(the "Original  Junior  Subordinated  Debentures")  and (c) the Exchange Capital
Securities  for the  previously  issued  11.00%  Capital  Securities,  Series A,
liquidation  amount  of $1,000  per  capital  security  (the  "Original  Capital
Securities").  Capitalized  terms  used and not  defined  herein  shall have the
respective meanings set forth in the Registration Statement.

         In connection with this opinion,  we have examined originals or copies,
certified or otherwise identified to our satisfaction, of (i) the certificate of
trust of the Trust filed with the Secretary of State of the State of Delaware on
February 7, 2000; (ii) the Amended and Restated  Declaration of Trust (including
the designations of the terms of the Trust Securities  annexed  thereto),  dated
March 1, 2000  (the  "Amended  Declaration"),  by and  among  Cascade  Financial
Corporation,  as Sponsor,  Wilmington Trust Company, as Property Trustee and the
Delaware  Trustee,  and Frank M. McCord and C. F.  Safstrom  (collectively,  the
"Administrative  Trustees");  (iii)  the  form of  certificates  evidencing  the
Original Capital  Securities and the Exchange Capital  Securities and annexed to
the Amended Declaration;  (iv) the Registration Rights Agreement, dated February
25, 2000, by and among Cascade Financial Corporation,  the Trust and the Initial
Purchaser; (v) the Indenture and the form of certificate evidencing the Original
Junior Subordinated Debentures and the Exchange Junior Subordinated  Debentures;
and (vi) the Exchange  Guarantee  Agreement,  by and between  Cascade  Financial
Corporation,  as guarantor,  and Wilmington Trust Company for the benefit of the
holders of the Exchange Capital  Securities.  We have also examined originals or
copies,  certified or otherwise  identified to our  satisfaction,  of such other
documents,  certificates  and records as we have deemed necessary or appropriate
as a basis for the opinions set forth herein.






         In rendering the opinions  expressed below, we have participated in the
preparation of the Registration Statement.  Our opinion is conditioned on, among
other things,  the initial and  continuing  accuracy of the facts,  information,
covenants and  representations  set forth in the documents referred to above and
the  statements  and  representations  made by  officers  of  Cascade  Financial
Corporation and others.  In our examination,  we have assumed the genuineness of
all signatures,  the legal capacity of natural persons,  the authenticity of all
documents submitted to us as originals,  the conformity to original documents of
all  documents  submitted  to us as  certified  or  photostatic  copies  and the
authenticity of the originals of such  documents.  We also have assumed that the
transactions  related to the issuance of the Exchange Capital Securities and the
Exchange  Junior  Subordinated  Debentures  will be  consummated  in the  manner
contemplated by the Registration Statement.

         In rendering our opinion,  we have considered the current provisions of
the Internal Revenue Code of 1986, as amended,  Treasury regulations promulgated
thereunder,  judicial  decisions and Internal  Revenue Service  rulings,  all of
which are subject to change,  which  changes  may be  retroactively  applied.  A
change in the  authorities  upon  which our  opinion is based  could  affect our
conclusions.  There can be no  assurances,  moreover,  that any of the  opinions
expressed  herein  will be  accepted  by the  Internal  Revenue  Service  or, if
challenged, by a court.

         Based  solely  upon the  foregoing,  we are of the  opinion  that under
current federal income tax law, as of the date hereof:

                  (i)  although  the  discussion  set forth in the  Registration
                  Statement  under  the  heading  "CERTAIN  FEDERAL  INCOME  TAX
                  CONSEQUENCES" does not purport to discuss all possible federal
                  income tax  consequences of the Exchange and the ownership and
                  disposition of the Exchange Capital Securities or the Exchange
                  Junior Subordinated  Debentures,  such discussion constitutes,
                  in all material  respects,  a fair and accurate  summary under
                  current law of the material federal income tax consequences of
                  such matters; and

                  (ii) the  exchange  of the  Original  Capital  Securities  for
                  Exchange  Capital  Securities  will not be a taxable event for
                  federal income tax purposes.

         For purposes of this letter,  we do not express any opinion  concerning
any law other than the federal income tax law of the United States. Furthermore,
our opinion is limited  solely to the specific  questions  and  conclusions  set
forth herein and we express no opinion to any party as to the tax  consequences,
whether federal, state, local or foreign, of the issuance of the Exchange Junior
Subordinated   Debentures  and  the  Exchange  Capital   Securities  or  of  any
transaction related to or contemplated by such issuance.

         We assume no  obligation  to advise you of any changes in the foregoing
subsequent to the delivery of this opinion.  This opinion letter is rendered for
the benefit of the Cascade Financial  Corporation,  the Trust and the holders of
the  Exchange  Capital  Securities.  Copies of this  opinion  letter  may not be
furnished to any other  person,  nor may any portion of this  opinion  letter be
quoted,  circulated  or  referred  to in any other  document,  without our prior
written consent.

         We  consent  to  the  filing  of  this  opinion  as an  Exhibit  to the
Registration  Statement,  and to the  reference  to our firm  under the  heading
"Legal Matters" in the prospectus which is part of the Registration Statement.

                                        Very truly yours,


                                   By:  /s/ Silver, Freedman & Taff, L.L.P.

                                        Silver, Freedman & Taff, L.L.P.