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Level 3
March 11, 2026
Question

2025 1120S: Solar Credit

  • March 11, 2026
  • 0 replies
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For a 2025 1120S solar credit for a project started in 2025 and completed in 2025, on which line on Form 3468 are you entering the project cost?  This a commercial project under 1 MegaWatt and did not meet prevailing wage requirements.  I think the cost should be entered on 3468, Part V, Line 1a and entering 30% on Part V, 1b.  (as opposed to 3468, Part VI, Line 3a where we entered it in prior years).

However, I'm noticing that when I then enter the cost on the personal return Form 3468, Part V, Line 1a, the credit flows to a different part of Form 3800, Part III.  This causes the allowable credit to be limited and not allowed in full.  Just checking if anyone else is experiencing the same thing?