What is Castle Biosciences's income tax?

Castle Biosciences (CSTL) reported income tax of $109K in Q1 2026.

How has Castle Biosciences's income tax changed year-over-year?

Castle Biosciences's income tax increased by 125.8% year-over-year, from -$423K to $109K.

What is the long-term trend for Castle Biosciences's income tax?

Over 3 years (2021 to 2025), Castle Biosciences's income tax has grown at a -15.0% compound annual growth rate (CAGR), from -$8.72M to -$5.36M.

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.

Castle Biosciences CSTL Income Tax

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Segments

By segment

See full

Reportable Segment$109K+126%

Other financials

Income statement

See full

Revenue$83.7M-4.9%

Gross profit$63.1M-11.8%

Operating income-$18.4M+34.1%

Net income-$14.5M+43.8%

EPS (diluted)-$0.49+45.6%

Balance sheet

See full

Cash & equivalents$63.8M-28.9%

Total debt$36.7M+42.1%

Total equity$461.4M+4.8%

Total assets$547.8M+9.2%

Cash flow

See full

Operating cash flow-$22.1M-267%

CapEx$12.5M+163%

Free cash flow-$34.6M-221%

Valuation

See full

Market cap$694.86M+29.9%

Enterprise value$667.82M+41.8%

P/S2×+0.5×

Profitability

See full

Gross margin77.9%-4.1pp

Operating margin-9.8%-30.8pp

Net margin-3.8%-10.2pp

FCF margin1.3%-10.7pp

Returns & leverage

See full

Return on equity-2.8%-10.6pp

Debt / equity0.1×0.0×

Current ratio6.7×-2.6×

Where this comes from

Reported directly by Castle Biosciences in its filing.

Tagged under the XBRL concept us-gaap:IncomeTaxExpenseBenefit.

The official record: Castle Biosciences’s 10-Q, filed May 6, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Castle Biosciences's income tax?: Castle Biosciences (CSTL) reported income tax of $109K in Q1 2026.
How has Castle Biosciences's income tax changed year-over-year?: Castle Biosciences's income tax increased by 125.8% year-over-year, from -$423K to $109K.
What is the long-term trend for Castle Biosciences's income tax?: Over 3 years (2021 to 2025), Castle Biosciences's income tax has grown at a -15.0% compound annual growth rate (CAGR), from -$8.72M to -$5.36M.
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.