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Product Category – Insulation
Product Type – Caulking and Weather Stripping
Federal Tax Credit Specification
Montana Tax Credit Specification
NO FEDERAL CREDIT
 
Federal Tax Credit
Montana Tax Credit
NO FEDERAL CREDIT
25% of cost, up to $500*
Federal Notes
Montana Notes
NO FEDERAL CREDIT
Caulking and weather stripping that are a standard component in the construction or maintenance of the structure such as in a log home do not qualify.
*Subject to a $500 annual maximum per taxpayer per building for all improvements combined.