How to Offset Passive Income Taxes With Purchased Tax Credits

What counts as passive income?

The passive activity rules in 26 U.S.C. §469 sort income into three buckets, and only one of them can make room for a purchased credit.

Bucket	Examples	Can a purchased credit offset tax on it?
Passive	Most rental activities; business income from a limited partnership, fund or other business where you do not materially participate; gain on selling a passive activity (§469(c); Treas. Reg. §1.469-2T)	Yes, within the limits below
Nonpassive (active)	Wages; a business in which you materially participate; rental real estate if you qualify as a real estate professional (§469(c)(7))	No, for an individual
Portfolio	Interest, dividends, royalties and gains on stock and other investment property (§469(e)(1))	No

Whether you "materially participate" is decided activity by activity under seven tests, such as more than 500 hours in the year (Treas. Reg. §1.469-5T); see the material participation guide. If you do not materially participate, the income is generally passive. The IRS says most taxpayers do not have much passive income tax liability (IRS Transferability FAQ, Q15), which is why many people who ask this question turn out to have little or no room.

How does a purchased tax credit offset passive income tax?

1. Estimate net passive income. Net passive losses (including suspended carryovers) against passive income first. Only the net positive amount produces tax attributable to passive income. See how to document passive income.
2. Have your CPA compute the tax attributable to it. Form 8582-CR limits the passive activity credit to the tax on net passive income, found by comparing your regular tax with and without that income (IRS Form 8582-CR).
3. Apply the §38(c) cap. Purchased credits are general business credits, so the annual limit in §38(c) also applies. The usable amount is the smaller of the §469 and §38(c) results.
4. Buy a credit sized to that amount. Under §6418 the seller transfers the credit for cash. The buyer must be unrelated, a credit can be transferred only once, and the seller needs an IRS registration number. For most buyers, §48E investment credits are the broadest pool.
5. Claim it and track the carryover. Report the credit on Form 3800 with the transfer election information, compute the limit on Form 8582-CR, and carry any unused amount forward (carryforward rules).

What are the rules and limits?

Section 469: passive activity credits

The final regulations treat a purchased credit as determined in connection with a trade or business and subject to §469 for the buyer (Treas. Reg. §1.6418-2(f)(3)). Buying a credit gives you no ownership of, or participation in, the seller's business, so for an individual it is a passive activity credit. It is allowed only against the tax attributable to passive income. Read the full explanation in Section 469 and transferable credits, and why wages cannot be offset.

Who else is subject to §469?

• Estates and trusts (other than grantor trusts) face the same passive activity rules (IRS Publication 925); see trusts and estates.
• Closely held C corporations and personal service corporations are subject to §469 for purchased credits (IRS Transferability FAQ, Q15). A closely held C corporation that is not a personal service corporation may be able to apply passive credits against tax on net active income under §469(e)(2); a personal service corporation cannot. See closely held C corporations.
• Widely held C corporations are generally outside §469 and use purchased credits against regular tax, subject to §38(c). See C corporations.

Other limits to know

• Net investment income tax: generally not reduced, because §1411 tax is imposed in addition to other income taxes and general business credits are measured against regular and minimum tax (NIIT guide).
• State income tax: a federal credit does not reduce state tax.
• At-risk rules: §465 limits losses, and the §49 credit-base rule is computed by the seller, so these are mainly the seller's concern (at-risk guide).
• The $25,000 rental allowance: §469(i) describes a special allowance for active participants in rental real estate, with a phase-out between $100,000 and $150,000 of adjusted gross income. Do not assume it applies to a credit you buy; ask your CPA.
• Real estate professionals: qualifying under §469(c)(7) changes how rentals are treated but does not by itself make a purchased credit usable against any income (REPS guide).

Worked examples (illustrative only)

These examples use round, made-up numbers to show the mechanics. Real results depend on your brackets, deductions and the credit's terms. Your CPA computes the actual limit.

	Investor A	Investor B	Investor C
Profile	Wages only	Wages plus rental and LP income	Sold a passive rental property
Net passive income	$0	$250,000	$1,200,000 passive gain
Tax attributable to passive income (CPA computes; assumed here)	$0	$80,000	$240,000
Credit usable this year (before §38(c) check)	$0	Up to $80,000	Up to $240,000
Example purchase: face value	None useful	$75,000	$200,000
Price at $0.92 per $1.00	n/a	$69,000	$184,000
Federal tax reduced	$0	$75,000	$200,000
Difference (tax reduced minus price)	n/a	$6,000	$16,000

Reading the table. Investor A may owe a large tax bill, but none of it is attributable to passive income, so a purchased credit does nothing now. Investor B can use the credit only up to the passive tax, then the §38(c) cap. Investor C shows why a sale can create room: gain on disposition of a passive activity is generally passive income (Treas. Reg. §1.469-2T(c)(2); see sale of a rental or business). In every case the saving is the discount, not the face value, and it disappears if the credit is disallowed or recaptured and you are not made whole. Any tax on the same income from NIIT or state tax is unchanged.

How do the main passive income tax strategies compare?

Purchased credits are one option among several. This table is a neutral overview, not a ranking. The right choice depends on the type of income, timing and what you are willing to hold or give up.

Strategy	What it does	Main limits	Tax saved or deferred?
Buy transferable §6418 credits	Reduces income tax dollar for dollar against tax on net passive income, for a cash price below face value	§469 and §38(c) limits; no effect on NIIT or state tax; diligence and recapture risk on the credit	Saved (a discount-sized net benefit)
§1031 like-kind exchange	Defers gain on real property exchanged for other real property (§1031)	Real property held for business or investment only; strict identification and closing deadlines; you stay invested in real estate	Deferred
Qualified opportunity fund investment	Defers eligible capital gain invested in a fund (§1400Z-2)	Capital gain only; you hold an investment in a fund; rules changed in 2025, so confirm current law	Deferred, with possible later benefits
Cost segregation and accelerated depreciation	Moves deductions earlier on real property	Creates passive losses for most investors; depreciation recapture on sale; study cost	Deferred
Installment sale	Spreads recognition of gain over payments received (§453)	Depreciation recapture is recognized up front; credit risk on the buyer; interest charge on very large deferrals	Deferred
Charitable giving (donor-advised fund or trust)	Deduction for a gift, or an income stream with a charitable remainder	You give up the asset's value; deduction limits based on income	Reduced through a deduction

These strategies can be combined, and a credit purchase is often used with a sale that creates passive gain. Compare after-tax outcomes with your CPA before choosing.

Who is this a fit for, and who is it not?

• May fit: individuals, trusts and estates with meaningful net passive income from rentals, limited partnerships or private equity K-1s, or a large passive gain from a sale; and C corporations with federal income tax, within §38(c).
• Usually does not fit: people whose income is mostly wages, interest, dividends and stock gains; and anyone looking to offset NIIT or state tax.
• Fastest way to check: the eligibility quiz and the savings calculator, then a CPA review.

What are the risks, and what should you check before buying?

• Recapture: a §48E credit is subject to recapture if the property is disposed of or stops qualifying within five years; the clawback steps down 20 points a year from 100% (§50). The buyer who claimed the credit bears it unless contractually protected (diligence checklist, recapture and insurance).
• Disallowance and the excess-credit charge: if a transferred credit is later reduced, §6418(g)(2) can impose a 20% charge on an excessive credit transfer unless the buyer shows reasonable cause.
• Foreign-entity rules: credits for facilities beginning construction after 2025 face material-assistance tests (FEOC guide).
• Deadlines: wind and solar keep §48E only if construction began by July 4, 2026 or the facility is placed in service by December 31, 2027 (deadlines).
• Price and counterparty: discounts vary with seller quality and deal size (pricing data).

Veritas does not sell securities or investment products, does not give tax advice, and discloses how it is compensated in every engagement. Credits are bought for cash from third-party sellers under a transfer agreement. See also facts and statistics and the glossary.

Educational information only, not tax, legal or investment advice, and no outcome is promised. Rules and figures were checked against the cited sources on November 4, 2026; confirm with your CPA and counsel before acting. See our disclaimer and editorial standards.