Editorial standards: This article draws on IRC Section 45X as enacted by the Inflation Reduction Act (Pub. L. 117-169), IRS Notice 2023-29, IRS Notice 2024-41, and Treasury proposed regulations (REG-107423-23). All credit amounts reflect the statutory schedule through 2032 unless phaseout provisions apply. Consult qualified tax counsel before claiming.
Tax Disclosure: Section 45X credit eligibility and amounts depend on facts-and-circumstances analysis and IRS guidance that continues to evolve. This content is educational and does not constitute tax advice or an IRS ruling. See full
disclosures.
What Is Section 45X?
Section 45X of the Internal Revenue Code — created by the Inflation Reduction Act of 2022 and effective for components produced after December 31, 2022 — is a production-based tax credit for manufacturers of eligible clean energy components. Unlike the Investment Tax Credit (ITC), which rewards capital expenditure, Section 45X rewards output: every qualifying unit produced and sold generates a dollar-denominated credit regardless of how the facility was financed.
For a CFO, this distinction matters enormously. Section 45X credits are not a one-time event tied to placing equipment in service. They recur with every production cycle and accrue as a receivable-like asset. Understanding the credit's structure, the transferability mechanism, and how lenders treat 45X income is essential for financial modeling, covenant compliance, and capital structure optimization.
45X at a Glance
$35/kWhBattery cell credit (current)
90–95¢Transfer market rate per $1 credit
2032Full-rate credit phase begins phasing down
No capAnnual credit dollar limit
Eligible Components and Credit Amounts
The statute defines eligible components across five categories. Credit amounts are fixed per unit of output and do not vary based on the manufacturer's size or location:
| Component Category |
Specific Component |
Credit Amount |
Phase-Down Begins |
| Battery components |
Battery cell |
$35 per kWh of capacity |
2030 (75%), 2031 (50%), 2032 (25%) |
| Battery components |
Battery module (no cell) |
$10 per kWh of capacity |
Same schedule |
| Battery components |
Electrode active materials |
10% of production costs |
Same schedule |
| Solar energy |
Solar cell |
$0.04 per watt of capacity |
Same schedule |
| Solar energy |
Solar module |
$0.07 per watt of capacity |
Same schedule |
| Wind energy |
Offshore wind blade |
$0.05 per watt of capacity |
Same schedule |
| Wind energy |
Wind tower |
$0.03 per watt of capacity |
Same schedule |
| Inverters |
Central inverter (>1 MW) |
$0.0025 per watt of capacity |
Same schedule |
| Critical minerals |
Qualifying minerals |
10% of production costs |
Same schedule |
Phase-Down Mechanics
The phase-down beginning in 2030 applies to battery and solar components. Wind and inverter credits phase down separately based on facility placed-in-service dates rather than production years. Critical mineral credits under the 10%-of-cost structure face a different statutory sunset. Confirm applicable phase-down schedule by component type with qualified tax counsel.
Key Terms Glossary for CFOs
Eligible Component
A component listed in IRC Section 45X(c) that, when produced by a domestic manufacturer and sold to an unrelated party, generates the production credit. Components must be produced in the United States. Components produced under contract manufacturing arrangements raise complex eligibility questions addressed in the proposed regulations.
Production Year
The taxable year in which the eligible component is produced and sold. The credit accrues in the production year, not the year of customer payment. For manufacturers with long production cycles or year-end inventory builds, the timing of "sale" (typically passage of title and risk) determines which tax year the credit belongs to.
Transfer Election (Section 6418)
The IRS mechanism — created alongside 45X by the IRA — that allows a credit holder to transfer (sell) the credit to a tax-paying buyer for cash. The credit seller receives cash at transfer; the buyer uses the credit to offset its own federal income tax liability. Transfer elections must be made annually on the credit holder's return and cannot be revoked or retransferred after transfer.
Transfer Market Rate
The price at which 45X credits trade in the secondary market, expressed as cents per dollar of credit value. As of early 2026, 45X credits trade at approximately 90 to 95 cents on the dollar, reflecting the buyer's discount for risk, due diligence cost, and the time value of money. Credits with strong documentation, long production track records, and creditworthy sellers command the higher end of the range.
Basis Reduction (IRC Section 50(a))
The rule that reduces the depreciable basis of property by 50% of the credit amount when a manufacturing credit is claimed. For 45X, this means equipment used to produce eligible components has a lower MACRS basis — reducing annual depreciation deductions. The basis reduction applies to the production equipment, not the eligible components themselves. Model both the credit value and the foregone depreciation together.
Related Party Rule
Section 45X credits arise only on sales to unrelated parties (defined using IRC Section 267(b) attribution rules). A manufacturer that produces battery cells and sells them to an affiliate — for example, to a parent company's assembly operation — does not generate 45X credits on those intercompany transfers. Vertically integrated manufacturers must structure intercompany sales carefully or forgo the credit on captive production.
Recapture Risk
Unlike ITC, Section 45X does not have a statutory recapture period tied to facility operation. Credits are earned per production year and once claimed are not subject to IRS recapture based on subsequent events (facility sale, production cessation). However, transferred credits are subject to recapture from the buyer if the transfer is later determined invalid — a risk that buyers address through representations and warranties in credit purchase agreements.
Direct Pay (Section 6417)
Tax-exempt entities — including certain government-owned facilities and nonprofits — can elect to receive 45X credits as a direct payment from the IRS rather than as a credit against tax liability. Private manufacturers do not qualify for direct pay unless they are partnerships or S-corps meeting specific conditions. Most manufacturers use the transfer mechanism rather than direct pay.
Incorporating 45X Into the Financial Model
Revenue vs. Tax Credit Treatment
Section 45X credits are tax credits, not revenue. They reduce federal income tax liability — they do not increase reported revenue under GAAP. However, when a manufacturer transfers (sells) credits under Section 6418, the cash proceeds from the sale are taxable income to the seller in the year received. This creates a nuanced financial model: the credit reduces tax expense in the credit year; the transfer generates taxable income and cash in the transfer year (which may be the same or a subsequent year).
For EBITDA purposes, transferred credit proceeds appear as "other income" below the operating line unless specifically structured otherwise. Lenders that use EBITDA to measure covenant compliance may or may not include transferred credit proceeds in their EBITDA definition — review your credit agreement's definition of "Consolidated EBITDA" and ensure it addresses tax credit transfers explicitly. See our deeper analysis of how lenders calculate adjusted EBITDA for manufacturers.
45X and NOL Carryforwards
A manufacturer with a net operating loss (NOL) carryforward faces an interaction worth modeling carefully. The 45X credit reduces tax liability — but if tax liability is already zero due to NOL utilization, the credit cannot be used in that year (it carries forward under the general business credit rules of IRC Section 39). A manufacturer that transfers credits avoids this problem by receiving cash immediately rather than waiting for taxable income to absorb the credit. For manufacturers in NOL positions, the transfer market may provide the only near-term value realization path for 45X credits. For more on NOL planning, see our guide to NOL carryforward strategy for manufacturers.
Lender Treatment of 45X Credits
Lenders view 45X credits through two lenses: cash flow and collateral. From a cash flow perspective, recurring 45X credits (or their transfer proceeds) improve debt service coverage ratios and support higher leverage. From a collateral perspective, in-flight credits (earned but not yet transferred or claimed) may be treated as a receivable-like asset — but few ABL lenders will advance against unclaimed tax credits given the documentation and timing risks. The more bankable approach is to complete a transfer agreement with a creditworthy buyer and treat the transfer proceeds as a confirmed receivable against which a bridge can be drawn. For context on how ABL advance rates work against different asset types, see our guide to advance rates in asset-based lending.
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Transfer Mechanics: Executing a Credit Sale
The practical process for transferring a 45X credit involves four primary steps:
- Quantify the credit: Calculate expected 45X credits for the production year based on output records, component type, and applicable per-unit rate. Engage a qualified tax advisor to prepare the credit calculation and supporting documentation.
- Find a buyer: Tax equity buyers — primarily large banks, insurance companies, and corporations with substantial federal tax liability — purchase 45X credits through brokers or direct negotiations. Reshore Bridge connects manufacturers with institutional buyers. Credit amounts below $5 million are increasingly liquid as the market matures.
- Execute a credit purchase agreement: The agreement specifies credit amount, purchase price, representations and warranties (manufacturer warrants that the credit is valid and properly calculated), indemnification for IRS challenges, and escrow provisions.
- File the transfer election: The manufacturer files IRS Form 3800 with the transfer election made on the return for the production year. The buyer receives a notification of the transfer and claims the credit on its own return.
Frequently Asked Questions
Can a manufacturer claim both Section 45X and Section 48C (ITC) for the same facility?
No. Under the IRA's anti-double-benefit rule, a manufacturer cannot claim both Section 45X production credits and Section 48C investment tax credits with respect to the same property. A manufacturer that claims the 48C credit for its facility must reduce the 45X credit basis accordingly, or may elect to forgo 48C entirely and claim full 45X. The optimal choice depends on the facility's production volume, credit rates, and the manufacturer's tax position — model both scenarios.
What documentation does the IRS require to support a 45X credit?
Treasury's proposed regulations require manufacturers to maintain contemporaneous records of: component type and quantity produced; production facility location and qualification; sale invoices establishing the unrelated-party sale and amount; and the technical specifications confirming each component meets the statutory definition. Inadequate records are the primary IRS challenge vector for 45X claims.
Does the 45X credit apply to components produced for export?
No. Section 45X credits apply to eligible components produced in the United States and sold. The sale must be to an unrelated party. Components exported for use in foreign projects do not generate 45X credits — the clean energy benefit is intended for domestic production serving domestic or export markets, but the manufacturing must occur in the US.
How does a contract manufacturing arrangement affect 45X eligibility?
Treasury's proposed regulations address contract manufacturing with a "manufacturer of record" standard. Generally, the entity that owns the components during production and bears the economic risk of production is the credit claimant. Toll manufacturing arrangements where a customer supplies materials and the manufacturer provides only processing services raise eligibility questions that require careful structuring and documentation.
What is the risk if a transferred 45X credit is later found invalid by the IRS?
Under Section 6418, if an IRS examination determines the transferred credit was overstated or invalid, the seller (manufacturer) is primarily liable for the resulting tax deficiency and any penalties — not the buyer. This is the reverse of the ITC partnership flip model and is why buyers require robust representations, warranties, and indemnification from manufacturers in credit purchase agreements. Tax credit insurance is available and increasingly common for large transfers.
Your 45X credits are a capital source — treat them like one
Reshore Bridge connects clean energy component manufacturers with institutional credit buyers and structures transfer proceeds into the broader financing package — so 45X cash arrives when you need it, not when tax season permits.
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Reshore Bridge Editorial
Research draws on IRC Section 45X, IRS Notice 2023-29, IRS Notice 2024-41, Treasury proposed regulations REG-107423-23, and practitioner guidance from clean energy tax counsel. Verify current IRS guidance before claiming or transferring credits.