Risk Compliance

In short (60 seconds)

• Registration is required: if you don’t obtain and report required registration numbers, the transfer election can fail for that property.
• Excessive transfer risk: if the transferred amount exceeds the credit properly determined, the buyer can face tax increases and a potential 20% add-on (reasonable cause may reduce the add-on).
• Recapture risk (some credits): certain investment-style credits can trigger recapture concepts that affect economics; deal documents often address who bears this risk.
• Documentation is everything: most “bad outcomes” come from missing facts, weak workpapers, or unclear ownership/placed-in-service/production support.
• This is educational: it does not replace tax/legal advice for a specific transaction.

Related pages

• How It Works — mechanics, cash rule, timing, partial transfers.
• Registration Filing — pre-filing registration and registration numbers.
• Eligible Credits — the 11 credits eligible for §6418 transferability.
• Glossary — key definitions.
• Updates — what changed + what we updated.

Bucket A: Eligibility risk (does the credit exist?)

• Is the project/property actually eligible for the credit being claimed?
• Are key definitions satisfied (qualified facility, unrelated sale, production rules, etc.)?
• Are there disqualifying overlaps or prohibitions (credit-specific coordination rules)?

Bucket B: Computation risk (is the amount correct?)

• Is production measured correctly (PTC-style credits)?
• Is eligible basis correct (ITC-style credits)?
• Are rate multipliers/adders supported (PWA, domestic content, energy community, low-income allocations)?

Bucket C: Election & filing risk (was the transfer done correctly?)

• Was pre-filing registration completed and was a registration number obtained per property?
• Were registration numbers reported where required on the return and related forms/statements?
• Was the transfer election properly made for the right year and the right credit/property?

If you are a buyer (transferee)

• Primary exposure: disallowance or reduction of the credit amount (excessive transfer adjustments) and certain recapture-related impacts.
• Best protection: strong diligence file + contractual protection (reps, covenants, indemnity) and sometimes insurance.
• Best practice: don’t rely on a “summary”; request underlying support (metering/production, basis schedules, contracts, wage support, etc.).

If you are a seller (transferor)

• Primary exposure: failing to deliver an effective transfer (registration/filing errors) or overestimating credit amounts.
• Best protection: clean workpapers + early registration + a “facility binder” for each credit property.
• Best practice: align your documentation to what the buyer will underwrite (it speeds pricing and closing).

What creates “excessive transfer” in real life?

• Overstated production: metering or verification problems for production-based credits.
• Overstated basis: inflated or unsupported eligible basis for investment credits.
• Misapplied rate: claiming an increased rate without valid PWA compliance (or without an applicable exception).
• Unsupported adders: domestic content / energy community / low-income bonus claimed without adequate support.
• Duplicate claiming: credit claimed more than once, or the same property used to support multiple incompatible benefits.

Reasonable cause (high level)

The regulations describe a reasonable-cause concept for the 20% add-on in excessive transfer situations, and emphasize the transferee’s diligence efforts as a key factor (high level). In practice, this pushes buyers to document their underwriting steps.

Plain-English takeaway

• PTC-style credits: often focus on production measurement and qualification for the year claimed.
• ITC-style credits: often focus on eligible basis, placed-in-service, and longer-tail compliance/recapture exposure.
• Deal reality: recapture risk allocation is typically addressed in the purchase agreement (and sometimes insurance).

Where to go next

If you are evaluating an ITC transfer, read the credit page for that ITC (for example Section 48 or Section 48E) and then review the “Official sources” links at the bottom of this page.

A) Universal diligence (all credits)

• Entity identity: EIN, legal name, authority to sign, and filing posture.
• Credit property list: what exactly is being claimed/transferred (facility/property-level clarity).
• Pre-filing registration: registration numbers for each property and evidence of completion.
• Return-form mapping: source credit forms + Form 3800 where applicable + election statements (high level).
• Ownership: who owns the credit property and who is the transferor for §6418 purposes (high level).

B) Production-type diligence (PTC-style)

• Production measurement: metering records, reconciliation to sales/use, third-party verification if required.
• Unrelated sale: contracts/invoices showing qualifying sales to unrelated persons, where required.
• Credit-year integrity: ensure amounts line up to the exact tax year transferred.

C) Investment-type diligence (ITC-style)

• Placed in service: placed-in-service date support (and any “begin construction” support where relevant).
• Eligible basis: cost schedules, invoices, capitalization policy, exclusions, interconnection property treatment (if applicable).
• Rate support: base vs increased rate; PWA documentation if claiming increased amounts.
• Adders support: domestic content and/or energy community documentation if claimed; allocations for low-income bonus if applicable.
• Recapture profile: identify potential triggers and how the agreement assigns responsibility (high level).

Common mistakes that break deals

• Missing registration numbers or reporting them incorrectly on the return.
• Property mismatch: registration number tied to the wrong facility/property.
• Wrong year: attempting to transfer a credit amount not properly determined for the year.
• Unsupported adders: claiming bonus amounts without required documentation.
• Assuming “registration = approval”: registration is administrative; it does not validate eligibility.

Best practice

Treat each credit property like a mini-audit file. If you can hand someone a single PDF binder and they can underwrite the credit without guessing, you’ve done it right.