Notes to Consolidated Financial Statements
The TriZetto Group, Inc. and Subsidiaries 

NOTE 10
Income Taxes

   The provision for (benefit of) income taxes consists of the following:

                                                              YEAR ENDED DECEMBER 31,
                                                              ------------------------
                                                               2000      1999     1998
                                                              -------    -----    ----
                                                                   (IN THOUSANDS)
Current
  Federal...................................................  $  (242)   $ (48)   $143
  State.....................................................       30       22      22
                                                              -------    -----    ----
                                                                 (212)     (26)    165
                                                              -------    -----    ----
Deferred
  Federal...................................................   (4,989)    (164)    (71)
  State.....................................................     (647)     (23)    (12)
                                                              -------    -----    ----
                                                               (5,636)    (187)    (83)
                                                              -------    -----    ----
          Total income tax provision (benefit)..............  $(5,848)   $(213)   $ 82
                                                              =======    =====    ====

   The Company's effective tax rate differs from the statutory rate as shown in the following schedule:

                                                                YEAR ENDED DECEMBER 31,
                                                              ---------------------------
                                                                2000       1999      1998
                                                              --------    -------    ----
                                                                    (IN THOUSANDS)
Tax provision (benefit) at federal statutory rate...........  $(16,356)   $(2,768)   $48
State income taxes, net of federal benefit..................    (2,405)      (385)     7
Increase in valuation allowance.............................     7,343      1,408     --
Goodwill amortization.......................................     3,434        699     --
Amortization of deferred stock compensation.................       657        412     --
Write off of acquired in-process technology.................       485        478     --
Other.......................................................       994        (57)    27
                                                              --------    -------    ---
Tax provision (benefit).....................................  $ (5,848)   $  (213)   $82
                                                              ========    =======    ===

   Temporary differences which gave rise to significant portions of deferred tax assets and liabilities are as follows (in thousands):

                                                                  YEAR ENDED
                                                                 DECEMBER 31,
                                                              -------------------
                                                                2000       1999
                                                              --------    -------
Deferred tax assets:
  Net operating loss carryforwards..........................  $ 16,246    $ 5,381
  Reserves and accruals.....................................     2,096        425
  Deferred revenue..........................................       578         --
  Research credits..........................................        36         36
                                                              --------    -------
Deferred tax assets.........................................    18,956      5,842
                                                              --------    -------
Deferred tax liabilities:
  Deferred revenue..........................................        --         --
  Fixed assets..............................................        --       (446)
  Leases....................................................      (554)        --
  Depreciation..............................................      (461)        --
  Acquired intangible assets................................   (43,082)    (3,895)
  Other.....................................................        --        (93)
                                                              --------    -------
Deferred tax liabilities....................................   (44,097)    (4,434)
Valuation allowance.........................................        --     (1,408)
                                                              --------    -------
Net deferred taxes..........................................  $(25,141)   $    --
                                                              ========    =======

   Tax loss carryforwards at December 31, 2000 are approximately $27.2 million for federal purposes. The federal loss carryforward will start to expire in the year ended 2019. The ownership change provisions of the Internal Revenue Code of 1986 limit the availability of a portion of the net operating loss carryforwards. The annual limitation may result in the expiration of net operating losses before utilization.

   During 2000, the valuation allowance increased by $7.3 million due to the generation of deferred tax assets and subsequently decreased to zero due to the Company's use of the valuation allowance to offset deferred liabilities resulting from its acquisitions.