| 2.__Credit refundable in certain cases.__A taxpayer that is a |
| National Historic Landmark developer is allowed a refundable |
| credit in an amount equal to the credit determined by the |
| taxpayer under Section 47 of the Code for the taxable year.__The |
| refundable credit allowed by this subsection is in lieu of the |
| credit that is allowed to the taxpayer by subsection 1 or that |
| would otherwise be passed through to its partners or |
| shareholders, if any.__The credit is allowed only for tax years |
| that begin on or after January 1, 2006 but before January 1, |
| 2010.__The credit may not exceed $500,000 per year, and unused |
| credit amounts may be carried forward only through the 2009 tax |
| year.__In the event that more than one National Historic Landmark |
| developer qualifies for the refundable credit allowed by this |
| subsection, the maximum annual credit amount and credit carry- |
| forward limitations established by this subsection apply to all |
| such developers collectively, and if necessary the State Tax |
| Assessor shall prorate the credits between those developers based |
| on their respective shares of qualified expenses incurred.__For |
| the purposes of this subsection, "National Historic Landmark |
| developer" means a person that owns 2 or more structures located |
| in the Kennebec Arsenal District National Historic Landmark. |