DavidD66
Expert Alumni

Deductions & credits

To be eligible for the he solar Energy Tax Credit, the Solar photovoltaic (PV) system must be located at your primary or secondary residence in the United States.  Whether or not you take a mortgage interest deduction for interest on a loan that is secured by your boat has nothing to do with whether or not your boat qualifies as a secondary residence.  It either qualifies, or it doesn't.  For more information on the Solar Energy Tax Credit see the following TurboTax Help article:  What’s the Solar Energy Tax Credit?

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