What is Inogen's nontaxable or nondeductible items?

Inogen (INGN) reported nontaxable or nondeductible items of -4.1% in Q4 2025.

What does nontaxable or nondeductible items mean?

The percentage point impact on the effective tax rate caused by permanent differences between book expenses and tax-deductible expenses. It quantifies the tax inefficiency resulting from non-deductible corporate expenditures.

Inogen INGN Nontaxable or nondeductible items

Nontaxable or nondeductible items at other companies

NWN

Northwest NaturalNWN

1.1%+0.4pp

ARD

Ardent Health PartnersARDT

0.3%-0.1pp

Virtu FinancialVIRT

0%—

BlackbaudBLKB

0%0.0pp

PopularBPOP

-19.4%—

Skyline ChampionSKY

0.5%—

Other financials

Income statement

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Revenue$85.1M+3.4%

Gross profit$44.9M+1.7%

Operating income-$9.3M-21.9%

Net income-$8.3M-34.8%

EPS (diluted)-$0.30-20.0%

Balance sheet

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Cash & equivalents$93.1M-21.7%

Total debt$16.9M-11.9%

Total equity$182.9M-7.6%

Total assets$285.9M-7.3%

Cash flow

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Operating cash flow-$6.7M+60.2%

CapEx$210.0K-28.1%

Free cash flow-$6.9M+59.6%

Valuation

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Market cap$174.63M-9.7%

Enterprise value$98.45M-9.5%

P/S0.5×-0.1×

Profitability

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Gross margin52.8%-2.6pp

Operating margin-9.1%-0.8pp

Net margin-7.1%-0.8pp

FCF margin0.4%—

Returns & leverage

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Return on equity-13.1%-0.9pp

Debt / equity0.1×0.0×

Current ratio3.1×0.0×

Where this comes from

Reported directly by Inogen in its filing.

Tagged under the XBRL concept us-gaap:EffectiveIncomeTaxRateReconciliationNondeductibleExpense.

The official record: Inogen’s 10-K, filed February 27, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Inogen's nontaxable or nondeductible items?: Inogen (INGN) reported nontaxable or nondeductible items of -4.1% in Q4 2025.
What does nontaxable or nondeductible items mean?: The percentage point impact on the effective tax rate caused by permanent differences between book expenses and tax-deductible expenses. It quantifies the tax inefficiency resulting from non-deductible corporate expenditures.