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Resource Guide

Placed-in-Service Framework

A comprehensive guide to the five-point framework for establishing placed-in-service status for renewable energy projects.

Understanding the Placed-in-Service Framework

The "placed-in-service" date is critical for renewable energy projects seeking tax credits. This date establishes when a facility becomes eligible for tax credits and begins the credit period. The IRS and tax courts have established a five-point framework to determine when a project is officially placed in service.

Why the Placed-in-Service Date Matters

  • Determines eligibility for specific tax credit rates and bonus credits
  • Starts the credit period for both ITC and PTC credits
  • Affects compliance with safe harbors and beginning of construction rules
  • Impacts recapture risk assessment
  • Establishes the basis year for calculating credit amounts

The Five-Point Framework

A renewable energy facility is considered placed in service when all five of the following criteria are met and properly documented:

1
Physical Construction Documentation

This criterion requires evidence that the facility is physically complete and capable of functioning as designed. Key documentation includes:

  • Final engineering completion certificates signed by professional engineers
  • Construction completion certificates from EPC contractors
  • Detailed photographic evidence of the completed facility
  • Final commissioning reports with step-by-step verification
  • Performance test results showing operational capability
  • Equipment installation certificates from manufacturers
  • Final as-built drawings showing actual construction
  • Punch list completion documentation confirming all items addressed

The physical completion must be substantial enough that the facility can function for its intended purpose, even if minor work remains.

2
Permits and Licenses Documentation

This criterion verifies that the facility has obtained all necessary regulatory approvals to operate. Required documentation includes:

  • Final building inspection certificates with official sign-off
  • Environmental permits for air, water, and waste
  • Operating permits from relevant authorities
  • Certificates of occupancy from local jurisdictions
  • FERC licenses where applicable
  • State regulatory commission approvals
  • Safety certification documents including fire safety
  • Permit compliance verification reports

All critical permits must be in place, though temporary or conditional permits may satisfy this requirement if they allow for operation.

3
Legal Requirements Documentation

This criterion establishes the legal framework for the facility's operation and revenue generation. Key documentation includes:

  • Executed Power Purchase Agreement (PPA) with energy purchaser
  • Signed interconnection agreement with utility or grid operator
  • Property deeds or lease agreements documenting site control
  • Easement documentation for access routes, transmission lines
  • Insurance certificates showing active coverage
  • Environmental compliance certificates
  • Local zoning compliance verification
  • Required performance bonds or guarantees

These documents ensure that the facility has the legal right to operate and sell its output.

4
Control Transfer Documentation

This criterion verifies that the taxpayer claiming the credit has control over the facility. Critical documentation includes:

  • Bill of sale or transfer documentation showing formal transfer of ownership
  • Substantial completion certificate with formal documentation
  • Owner acceptance certificates showing formal acceptance by owner
  • Operations transfer documentation with operational responsibility transfer
  • Risk transfer documentation from contractor to owner
  • Asset transfer agreements with formal transfer of physical assets
  • Final lien waivers showing facility is free from construction liens
  • Transfer of operations manuals and warranties

This documentation establishes that the taxpayer has taken control of the facility from the contractor or builder.

5
Grid Synchronization Documentation

This criterion demonstrates that the facility is actually delivering electricity to the grid. Essential documentation includes:

  • Utility permission to operate (PTO) with official authorization
  • Grid synchronization test results showing successful synchronization
  • Interconnection completion certificate with formal verification
  • Initial power delivery confirmation documenting first electricity delivery
  • Meter installation verification with revenue meter documentation
  • Relay testing and settings confirmation with protective relay settings
  • SCADA/monitoring system verification showing operational systems
  • Grid compliance test results showing compliance with grid codes

This documentation confirms that the facility is capable of and has begun delivering electricity to the grid or end-user.

The Latest Date Rule

The placed-in-service date is generally the latest date on which all five criteria have been met. If one criterion is satisfied later than the others, that later date becomes the official placed-in-service date for tax credit purposes.

Special Considerations and Edge Cases

Certain project types and situations require special attention when determining placed-in-service status:

Phased Projects

For projects being completed in phases, each phase that can operate independently can have its own placed-in-service date. Document each phase separately using the five-point framework, with special attention to demonstrating the operational independence of each phase.

Retrofit and Expansion

When retrofitting or expanding existing facilities, clearly document which components are new and subject to new placed-in-service determinations versus existing equipment. Maintain detailed records showing the specific scope of the retrofit or expansion and how it functionally improves the facility.

Battery Storage

For battery storage systems, additional documentation of charging/discharging capability and integration with generation or grid systems may be required. Pay special attention to documenting the complete system's functional readiness, including control systems and battery management systems.

Transmission Infrastructure

When a project includes dedicated transmission infrastructure, document whether this infrastructure is part of the energy property or a separate asset with its own placed-in-service date. The determination depends on whether the transmission assets are integral to the facility's function or serve a separate purpose.

Verification and Documentation Best Practices

Establishing and documenting placed-in-service status requires a systematic approach. Deal Star provides powerful features that make this verification process seamless and reliable:

1

Document as You Go

Collect and organize documentation throughout the construction and commissioning process, not just at completion. Create a documentation plan at project outset.

2

Use Third-Party Verification

When possible, have independent engineers or consultants verify and certify key milestones to increase the credibility of your documentation.

3

Create Clear Timelines

Document the specific dates when each of the five criteria were met, with supporting evidence and a chronological record of key milestones.

4

Maintain a Comprehensive File

Keep a master file with all relevant documentation organized by each of the five framework categories, with clear indexing and cross-references.

5

Address Potential Gaps

Identify and address any documentation gaps before claiming tax credits. Conduct pre-claim audits to ensure completeness.

6

Consider IRS Examination

Organize documentation with the expectation that it may be examined by the IRS during an audit. Ensure clear, consistent, and complete records.

Placed-in-Service Documentation in Credit Transfers

For tax credit transfers under Section 6418, placed-in-service documentation plays a critical role:

  • The transferor must provide the transferee with documentation substantiating the placed-in-service date
  • This documentation is part of the "required minimum documentation" referenced in the transfer election statement
  • Transferees should carefully review placed-in-service documentation as part of due diligence
  • Incomplete or questionable placed-in-service documentation increases recapture risk

Having robust documentation for all five criteria provides protection for both transferors and transferees in case of IRS examination.

Framework Checklist

  • 1
    Physical Construction

    Facility is physically complete and capable of functioning

  • 2
    Permits & Licenses

    All necessary regulatory approvals obtained

  • 3
    Legal Requirements

    Legal framework for operation established

  • 4
    Control Transfer

    Taxpayer has control of the facility

  • 5
    Grid Synchronization

    Facility is delivering electricity to the grid

Critical Date Alert

The placed-in-service date is a critical determination for tax credit eligibility and rates. Documentation should be thorough and contemporaneous to withstand potential IRS scrutiny.

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