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Form 8908: Energy Efficient Home Credit
IRS Form 8908 is the Energy Efficient Home Credit used by eligible contractors, partnerships, and S corporations to claim a $2,500 credit per qualified new energy‑efficient home (or $1,000 for certain multifamily homes) placed in service.
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IRS Form 8908 - Energy Efficient Home Credit
IRS Form 8908 is the Energy Efficient Home Credit used by eligible contractors, partnerships, and S corporations to claim a $2,500 credit per qualified new energy‑efficient home (or $1,000 for certain multifamily homes) placed in service.
Risk Radar
Scan points- 1Omitting required Form 7220 when claiming credit on line 3b or 4b invalidates the increased credit.
- 2Leaving any of the first 20 home address fields blank in Part III (street, city, state, ZIP).
- 3Failing to enter the two‑letter state abbreviation for each certifier in Part II column (b).
- 4Not matching the total number of home certifications in Part II column (c) with the sum of Part I lines 1a‑6a.
- 5Omitting Form 7220 when claiming the increased credit on line 3b or 4b.
Plain English
Form 8908 lets builders who sell new energy‑efficient homes receive a tax credit for each home that meets Energy Star standards. They report certifications, home addresses, and calculate the credit amount, which reduces their overall tax bill.
Submission Date
- Filing date: 2026-01-07 15:10:52
- Preparation window: collect IDs, supporting records, and signatures in advance.
- Final review: verify names, dates, and required fields before submission.
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What this form is for
- Use this form when you are an eligible contractor, partnership, or S corporation claiming the Energy Efficient Home Credit for qualified new energy efficient homes.
- Do not use it when you are a taxpayer whose only source for the credit is a partnership or an S corporation and you are not an eligible contractor.
- Check Form 3800 instead when you are a non‑eligible taxpayer reporting the credit on line 1p of Part III of Form 3800.
Form selector
Use this form or another form?
Claiming increased credit on line 3b or 4b requiring prevailing‑wage verification
Must attach Form 7220 to provide prevailing wage and apprenticeship verification
✓ Verify Form 7220 is completed for each home before attaching
Non‑eligible taxpayer reporting credit directly
Credit can be reported on line 1p in Part III of Form 3800 instead of filing Form 8908
✓ Confirm you are not an eligible contractor, partnership, or S corporation before using Form 3800
Partnership or S corporation claiming the credit
Partnerships and S corporations must file Form 8908 to claim the credit
✓ Verify partnership or S corporation status and eligibility before filing
Deadline or filing window
Not stated in the official source
Checklist
What you need before filling it out
Line 3 credit amount
Number of qualified homes · Form 8908 line 3
Part III address list
Physical addresses of first 20 homes · Part III of Form 8908
Lines 3b or 4b claim
Completed Form 7220 · Form 7220 attached to return
Eligibility question
Proof of Energy Star program participation · Eligibility question section on Form 8908
Partnership/S corporation filing
Partnership or S‑corp tax return · Form 8908 attached to return
Before you submit
- 1Verify the form revision is December 2025.
- 2Confirm each home address list contains no more than 20 entries.
- 3Ensure you are an eligible contractor participating in an Energy Star program.
- 4Calculate $2,500 credit per home and total credit correctly.
- 5Attach Form 7220 if claiming increased credit on lines 3b or 4b.
- 6Sign the form in the designated signature field.
- 7Attach Form 8908 to the appropriate tax return.
- 8Check that no home was acquired after June 30, 2026.
How to file this form
- 1Determine eligibility as an eligible contractor, partnership, or S corporation (proof: eligibility confirmation).
- 2Gather addresses for the first 20 homes you are claiming (proof: address list).
- 3Calculate total credit at $2,500 per home (proof: credit calculation worksheet).
- 4Complete Form 8908, including Part III addresses (proof: completed Form 8908).
- 5Attach Form 7220 if required for lines 3b or 4b (proof: attached Form 7220).
- 6Sign and attach Form 8908 to the tax return (proof: signed form attached).
- 7Submit the tax return with Form 8908 to the IRS (proof: IRS acceptance receipt).
Known limitations
- 1The credit cannot be claimed for homes acquired after June 30, 2026.
- 2Taxpayers who are not eligible contractors, partnerships, or S corporations must not use this form.
- 3Expenses must not be reduced by the credit amount when figuring adjusted basis for the low‑income housing credit.
- 4Expenses used for the rehabilitation credit or the investment credit cannot be counted when figuring this credit.
Field map
Compact field-by-field guide
Entity Info
1 items
Name and taxpayer ID of the entity claiming the credit.
Credit Info
1 items
Type of credit or incentive being claimed.
Calculation
2 items
The base amount used to calculate the credit.
Calculated credit amount after applying formulas and limitations.
Certification
1 items
Detailed breakdown supporting the credit calculation.
Signatures
1 items
Sign and date the form.
Almost done reviewing the fields?
Fillable formOpen in Editor->The form uses the December 2025 revision; the instructions direct users to www.irs.gov/Form8908 for the latest information, and note the credit termination date changed to June 30, 2026.
What changed or needs a fresh check
- Edition date — confirm the form revision is December 2025 (Rev. December 2025).
- Latest info page — confirm you have visited IRS.gov/Form8908 for the latest instructions.
- Termination date — confirm the credit termination date is June 30, 2026.
- Credit amount — confirm the credit is $2,500 per home.
- Mailing address — Not stated in the official source
Quick Facts
Downloads
After you file
- 1Keep a signed copy of Form 8908 and any attached Form 7220 for at least three years.
- 2Retain documentation of home addresses and Energy Star participation in case of audit.
- 3Monitor for IRS acknowledgment of the filing and note the acceptance date.
- 4If an error is discovered, file an amended return with a corrected Form 8908.
- 5Store all supporting records in a secure location for future reference.
Sources
- SRCInstructions p.1 — revision date is December 2025.
- SRCInstructions p.1 — termination date changed to June 30, 2026.
- SRCInstructions p.1 — eligible contractors may claim the credit.
- SRCInstructions p.1 — partnerships and S corporations must file this form to claim the credit.
- SRCInstructions p.1 — other taxpayers can report the credit on line 1p of Form 3800.
- SRCInstructions p.3 — credit amount is $2,500 per home.
- SRCInstructions p.4 — must file Form 7220 to establish prevailing wage compliance for increased credit.
- SRCForm p.1 — attach Form 8908 to your tax return.
Common confusion points
Can I claim the credit for a home built after June 30, 2026?
The termination date changed to June 30, 2026.
→ Verify the acquisition date is on or before June 30, 2026.
Do I need to file Form 8908 if I’m an individual contractor?
Eligibility depends on being an eligible contractor, partnership, or S corporation.
→ Confirm contractor status and partnership/S‑corp requirement before filing.
Is the credit $1,000 or $2,500 per home?
The instructions specify $2,500 per home.
→ Use $2,500 as the credit amount per home.
Do I have to attach Form 7220 for all homes?
Form 7220 is required only when claiming the increased credit on lines 3b or 4b.
→ Check whether lines 3b or 4b are being used before attaching Form 7220.
Can I reduce construction expenses by the credit amount for the low‑income housing credit?
Expenses must not be reduced for low‑income housing credit basis.
→ Do not reduce expenses when calculating the low‑income housing credit basis.
Do I report the credit on Form 3800 instead of Form 8908?
Non‑eligible taxpayers may report on Form 3800 line 1p.
→ Verify you are not an eligible contractor, partnership, or S corporation before using Form 3800.
Workflow map
Related forms and next steps
Before
Current
After
Often used with
⚠ If something goes wrong
- Form 7220 — correct any prevailing wage issues before re‑filing.
Questions about IRS Form 8908
What is IRS Form 8908 used for?
Form 8908 lets builders who sell new energy‑efficient homes receive a tax credit for each home that meets Energy Star standards. They report certifications, home addresses, and calculate the credit amount, which reduces their overall tax bill.
Who must file IRS Form 8908?
An eligible contractor, partnership, or S corporation must file IRS Form 8908 to claim the credit for each qualified new energy‑efficient home it sells.
What information does IRS Form 8908 require?
The form collects totals of qualified homes in Part I, certifier details in Part II, and the addresses of the first 20 homes in Part III. It also requires attaching Form 7220 when claiming the increased credit on lines 3b or 4b.
How do I complete IRS Form 8908?
Complete Part I by entering the number of homes in each category and ensure the total matches the sum of lines 1a‑6a. Fill Part II with each certifier’s name, state abbreviation, number of homes certified, and any modifications. Provide the street, city, state, and nine‑digit ZIP for up to the first 20 homes in Part III. If claiming credit on line 3b or 4b, attach Form 7220. Sign the form and file it with the tax return.
Can I claim the credit for a home built after June 30, 2026?
The termination date changed to June 30, 2026. Verify the acquisition date is on or before June 30, 2026.
Do I need to file Form 8908 if I’m an individual contractor?
Eligibility depends on being an eligible contractor, partnership, or S corporation. Confirm contractor status and partnership/S‑corp requirement before filing.
Is the credit $1,000 or $2,500 per home?
The instructions specify $2,500 per home. Use $2,500 as the credit amount per home.
Do I have to attach Form 7220 for all homes?
Form 7220 is required only when claiming the increased credit on lines 3b or 4b. Check whether lines 3b or 4b are being used before attaching Form 7220.
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