SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 8-K
                                 CURRENT REPORT


                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934


        Date of Report (Date of earliest event reported): March 27, 2003


                        PINNACLE WEST CAPITAL CORPORATION
             (Exact name of registrant as specified in its charter)


           Arizona                      1-8962                 86-0512431
(State or other jurisdiction         (Commission              (IRS Employer
      of incorporation)              File Number)         Identification Number)


400 North Fifth Street, P.O. Box 53999, Phoenix, Arizona        85072-3999
         (Address of principal executive offices)               (Zip Code)


                                 (602) 250-1000
              (Registrant's telephone number, including area code)


                                      NONE
          (Former name or former address, if changed since last report)

ITEM 5. OTHER EVENTS

     APS FINANCING APPLICATION

     On March 27, 2003, the ACC approved the $500 million Financing  Application
of Arizona Public Service  Company  ("APS") (see "APS Financing  Application" in
Item 5 of the Pinnacle  West  Capital  Corporation  (the  "Company" or "Pinnacle
West")  Current  Report  on Form 8-K  dated  March  11,  2003),  subject  to the
following principal conditions:

     *    any debt issued by APS pursuant to the order must be unsecured;

     *    APS will be  permitted  to loan up to $500 million (the "APS Loan") to
          Pinnacle West Energy Corporation  ("Pinnacle West Energy"),  guarantee
          up to $500 million of Pinnacle  West Energy debt or a  combination  of
          both, not to exceed $500 million in the aggregate;

     *    the APS Loan must be  callable  and secured by certain  Pinnacle  West
          Energy assets;

     *    the APS Loan must bear  interest  at a rate equal to 264 basis  points
          above the  interest  rate on APS debt that could be issued and sold on
          equivalent  terms  (including,   but  not  limited  to,  maturity  and
          security);

     *    the 264  basis  points  referred  to in the  previous  bullet  will be
          capitalized  as a deferred  credit and used to offset  retail rates in
          the future,  with the deferred credit balance bearing an interest rate
          of six percent per annum;

     *    the APS Loan must have a  maturity  date of not more than four  years,
          unless otherwise ordered by the ACC;

     *    any  demonstrable  increase in APS' cost of capital as a result of the
          transaction  (such as from a decline in bond  rating) will be excluded
          from future rate cases;

     *    APS must  maintain a common equity ratio of at least forty percent and
          may not pay common  dividends if such payment  would reduce its common
          equity ratio below that threshold, unless otherwise waived by the ACC.
          The ACC will process any waiver  request  within  sixty days,  and for
          this sixty-day period this condition will be suspended.  However, this
          condition,   which  will  be  continued  indefinitely,   will  not  be
          permanently waived without an order of the ACC; and

     *    certain  waivers of the ACC's  affiliated  interest  rules  previously
          granted to APS and its affiliates  will be withdrawn  and,  during the
          term of the APS Loan,  neither  Pinnacle West nor Pinnacle West Energy
          may reorganize or restructure,  acquire or divest assets, or form, buy
          or sell  affiliates  (each,  a  "Covered  Transaction"),  or pledge or
          otherwise  encumber the Pinnacle West Energy assets  without prior ACC

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          approval, except that the foregoing restrictions will not apply to the
          following categories of Covered Transactions:

          *    Covered  Transactions  less  than  $100  million,  measured  on a
               cumulative  basis  over the  calendar  year in which the  Covered
               Transactions are made;

          *    Covered  Transactions by SunCor Development Company ("SunCor") of
               less than $300 million  through  2005,  consistent  with SunCor's
               anticipated accelerated asset sales activity during those years;

          *    Covered   Transactions   related   to  the   payment  of  ongoing
               construction  costs for Pinnacle  West  Energy's (a) West Phoenix
               Unit 5, located in Phoenix, with an expected commercial operation
               date in  mid-2003,  and (b)  Silverhawk  plant,  located near Las
               Vegas,  with an expected  commercial  operation date in mid-2004;
               and

          *    Covered Transactions related to the sale of 25% of the Silverhawk
               plant  to  Southern  Nevada  Water  Authority  ("SNWA")  if  SNWA
               exercises its existing purchase option to do so.

     The ACC also  ordered the ACC staff to conduct an inquiry  into our and our
affiliates'  compliance with the retail  electric  competition and related rules
and decisions.

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                                   SIGNATURES

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


                                        PINNACLE WEST CAPITAL CORPORATION
                                        (Registrant)



Dated: March 27, 2003                   By: Barbara M. Gomez
                                            ------------------------------------
                                            Barbara M. Gomez
                                            Treasurer

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