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Income Tax Expense

$21.31M

TTM · Period ending: Jun 30, 2026 · USD

BIIB Income Tax Expense

Latest reported$21.31Mperiod endingJun 30, 2026

Latest reported$21.31Mperiod endingJun 30, 2026

BIIB TTM Income Tax ($0.00 → $21.31M)

TTM income tax expense

High-resolution chart · PNG

BIIB income tax expense history

Trailing twelve months (TTM) · USD. Each value covers four complete reported quarters.

Biogen Income Tax Expense — Trailing twelve months (TTM) (USD)
Period ending	Income Tax Expense (USD)
Jun 30, 2001	121,728,000
Mar 31, 2001	122,745,000
Dec 31, 2000	153,528,000
Sep 30, 2000	156,941,000
Jun 30, 2000	158,234,000
Mar 31, 2000	147,860,000
Dec 31, 1999	108,666,000
Sep 30, 1999	96,096,000
Jun 30, 1999	83,896,000
Mar 31, 1999	78,296,000
Dec 31, 1998	71,396,000
Sep 30, 1998	70,901,000
Jun 30, 1998	66,101,000
Mar 31, 1998	63,801,000
Dec 31, 1997	59,801,000
Sep 30, 1997	42,299,000
Jun 30, 1997	24,399,000
Mar 31, 1997	11,699,000
Dec 31, 1996	299,000
Sep 30, 1996	-2,815,000
Jun 30, 1996	2,285,000
Mar 31, 1996	1,685,000
Dec 31, 1995	1,685,000
Sep 30, 1995	2,090,000
Jun 30, 1995	1,490,000
Mar 31, 1995	1,490,000
Dec 31, 1994	2,990,000
Sep 30, 1994	2,400,000
Jun 30, 1994	2,500,000
Mar 31, 1994	2,800,000
Dec 31, 1993	2,200,000
Sep 30, 1993	2,900,000
Jun 30, 1993	3,100,000
Mar 31, 1993	2,700,000
Dec 31, 1992	1,700,000
Sep 30, 1992	700,000
Jun 30, 1992	300,000
Mar 31, 1992	300,000
Dec 31, 1991	300,000
Sep 30, 1991	400,000
Jun 30, 1991	400,000
Mar 31, 1991	400,000
Dec 31, 1990	400,000
Sep 30, 1990	300,000
Jun 30, 1990	200,000
Mar 31, 1990	100,000
Dec 31, 1989	0
Sep 30, 1989	0
Jun 30, 1989	0
Mar 31, 1989	0
Dec 31, 1988	0
Sep 30, 1988	0
Jun 30, 1988	0
Mar 31, 1988	0
Dec 31, 1987	0
Sep 30, 1987	0
Jun 30, 1987	0
Mar 31, 1987	0
Dec 31, 1986	0
Sep 30, 1986	0
Jun 30, 1986	0

Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.