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): December 1, 1998
                                                         ------------------


                         ARIZONA PUBLIC SERVICE COMPANY
             ------------------------------------------------------
             (Exact name of registrant as specified in its charter)



           Arizona                     1-4473                   86-0011170
- ----------------------------        ------------          ----------------------
(State or other jurisdiction        (Commission               (IRS Employer
      of incorporation)             File Number)          Identification Number)



400 North Fifth Street, P.O. Box 53999, Phoenix, Arizona           85004
- --------------------------------------------------------         ---------
      (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

     As previously reported, on November 4, 1998, Arizona Public Service Company
(the "Company") and the Staff of the Arizona Corporation  Commission (the "ACC")
entered into a proposed  settlement  agreement related to the  implementation of
retail  electric  competition.  See  Note  5 of  Notes  to  Condensed  Financial
Statements in the Company's Quarterly Report on Form 10-Q for the Fiscal Quarter
ended September 30, 1998.  Hearings for the ACC's  consideration  or approval of
the  settlement  agreement  were  scheduled  to begin on  December  3, 1998.  On
December 1, 1998,  the Arizona  Supreme  Court  issued an order  staying the ACC
hearings.  The Arizona Supreme Court's stay is preparatory to  consideration  by
the full Court of whether the ACC provided  sufficient notice of the hearings to
interested parties. The Court will hear oral arguments on this matter on January
14,  1999.  The  Court's  decision  may delay the  introduction  of  competition
scheduled for January 1, 1999. The proposed settlement  agreement has expired by
its terms and whether it will be extended is yet to be  determined.  The Company
cannot currently predict the outcome of this matter.


                                   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.



                                          ARIZONA PUBLIC SERVICE COMPANY
                                                    (Registrant)



Dated: December 2, 1998                   By:   Michael V. Palmeri
                                             ---------------------------------
                                                Michael V. Palmeri
                                                Treasurer