NOTE 9. INCOME TAXES

The provision for taxes on income consists of:

YEARS ENDED MARCH 31,
(In thousands) 1998 1997 1996

Federal:
   Current
   Deferred
$45,808
(3,880)
$40,901
(200)
$64,917
(7,004)

41,928 40,701 57,913

State:
   Current
   Deferred
9,285
(311)
12,073
(1,483)
10,343
(363)

8,974 10,590 9,980

Foreign:
   Current
5,826 4,091 1,555

Total $56,728 $55,382 $69,448

The tax benefits associated with the disqualifying dispositions of stock options or employee stock purchase plan shares reduce taxes currently payable by $16.1 million, $16.7 million, and $7.9 million for 1998, 1997, and 1996, respectively. Such benefits are credited to additional paid-in capital when realized. Pretax income from foreign operations was $55.5 million, $36.1 million and $11.5 million for fiscal years 1998, 1997 and 1996, respectively. Unremitted foreign earnings that are considered to be permanently invested outside the United States and on which no deferred taxes have been provided, accumulated to approximately $32.9 million as of March 31, 1998. The residual US tax liability, if such amounts were remitted, would be approximately $8.2 million.

The provision for income taxes reconciles to the amount obtained by applying the Federal statutory income tax rate to income before provision for taxes as follows:

YEARS ENDED MARCH 31,
(In thousands) 1998 1997 1996

Income before provision for taxes
Federal statutory tax rate
Computed expected tax
State taxes net of federal benefit
Tax exempt interest
Write-off of NeoCAD in-process technology
Foreign earnings at lower tax rates
Research and development tax credit
Other
$180,596
35%
$  63,209
5,833
(4,003)
--
(4,586)
(3,007)
(718)
$165,758
35%
$  58,016
6,884
(3,278)
--
(2,478)
(2,522)
(1,240)
$170,902
35%
$  59,816
6,487
(2,552)
7,069
(1,057)
--
(315)

Provision for taxes on income $  56,728 $  55,382 $   69,448

The major components of deferred tax assets and liabilities consist of the following:

YEARS ENDED MARCH 31,
(In thousands) 1998 1997 1996

Deferred tax assets:
   Inventory valuation differences
   Deferred income on shipments to distributors
   Nondeductible accrued expenses
   Other
$  7,846
23,431
6,904
326
$12,471
15,808
7,568
3,156
$ 3,887
15,917
7,778
2,773

   Total 38,507 39,003 30,355

Deferred tax liabilities:
   Depreciation and amortization
   Unremitted foreign earnings
   Other
763
(16,032)
(137)
(4,026)
(7,601)
(716)
(3,082)
(1,876)
(264)

Total net deferred tax assets $23,101 $26,660 $25,133

Return to Notes to Consolidated Financial Statements