What is Amphastar Pharmaceuticals's income tax?

Amphastar Pharmaceuticals (AMPH) reported income tax of $3.63M in Q1 2026.

How has Amphastar Pharmaceuticals's income tax changed year-over-year?

Amphastar Pharmaceuticals's income tax decreased by 34.9% year-over-year, from $5.58M to $3.63M.

What is the long-term trend for Amphastar Pharmaceuticals's income tax?

Over 4 years (2021 to 2025), Amphastar Pharmaceuticals's income tax has grown at a 5.5% compound annual growth rate (CAGR), from $20.63M to $25.53M.

What does income tax mean?

Total income tax expense (current + deferred) recognized in the income statement, representing the company's total tax obligation on pre-tax income.

Amphastar Pharmaceuticals AMPH Income Tax

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Segments

By segment

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Pharmaceutical Products$5.58M—

Other financials

Income statement

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Revenue$171.2M+0.4%

Gross profit$70.3M-17.5%

Operating income$13.6M-63.5%

Net income$6.4M-74.6%

EPS (diluted)$0.14-72.5%

Balance sheet

See full

Cash & equivalents$170.9M-6.5%

Total debt$686.6M+5.2%

Total equity$445.5M—

Total assets$1.6B+1.3%

Cash flow

See full

Operating cash flow$47.8M+36.4%

CapEx$9.5M-11.1%

Free cash flow$38.3M+57.2%

Valuation

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Market cap$926.83M-19.9%

Enterprise value$1.44B-11.3%

P/E11.7×+3.5×

P/S1.3×-0.3×

Profitability

See full

Gross margin47.3%-3.2pp

Operating margin16.2%-10.4pp

Net margin11%-8.4pp

FCF margin18.8%-1.8pp

Returns & leverage

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Return on equity14.7%—

Debt / equity0.2×—

Current ratio3.9×+0.9×

Where this comes from

Reported directly by Amphastar Pharmaceuticals in its filing.

Tagged under the XBRL concept us-gaap:IncomeTaxExpenseBenefit.

The official record: Amphastar Pharmaceuticals’s 10-Q, filed May 7, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Amphastar Pharmaceuticals's income tax?: Amphastar Pharmaceuticals (AMPH) reported income tax of $3.63M in Q1 2026.
How has Amphastar Pharmaceuticals's income tax changed year-over-year?: Amphastar Pharmaceuticals's income tax decreased by 34.9% year-over-year, from $5.58M to $3.63M.
What is the long-term trend for Amphastar Pharmaceuticals's income tax?: Over 4 years (2021 to 2025), Amphastar Pharmaceuticals's income tax has grown at a 5.5% compound annual growth rate (CAGR), from $20.63M to $25.53M.
What does income tax mean?: Total income tax expense (current + deferred) recognized in the income statement, representing the company's total tax obligation on pre-tax income.