Concept · C:tax-credit-carryforward

Tax credit carryforward

Working definition

A tax attribute representing a supplied credit available to reduce future tax, subject to enacted limitations, expiration, and realization evidence.

A tax credit carryforward is already a tax amount available under supplied law to reduce future tax. Do not multiply it by an income-tax rate as if it were a deduction. Preserve jurisdiction, character, expiration, limitations, and realization evidence before releasing the recognized amount.

Keep credits as tax amounts

ASC 740-10-50-3 requires disclosure of operating-loss and tax-credit carryforward amounts and expiration dates, together with specified valuation-allowance information.

If a supported credit carryforward is $25,000, its gross deferred tax asset is $25,000 before realization analysis. A $100,000 NOL at a 21 percent enacted rate instead produces a $21,000 gross asset. Mixing those two forms would understate the credit. Record use ordering, expiration, carryback rights, jurisdiction, and any limitation separately. The calculator applies supplied attribute terms; it cannot establish legal availability or whether evidence supports realization.

At close, reconcile the ending credit by vintage from opening balance through use, additions, expirations, and other supported changes.

Learning objectives

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Learning level

Analyze this concept

  • Keep a supplied tax-credit carryforward as a direct tax amount rather than multiplying it by the income tax rate again.

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Updated Sep 11, 2026 Review due Nov 8, 2026