Versions of s. 66.1(9)(f)(iii)(B)
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after 2018 (including expenses that are deemed by subsection 66(12.66) to have been incurred on December 31, 2018), in any other case,
after 2018 (including expenses that are deemed by subsection 66(12.66) to have been incurred on December 31, 2018), in any other case,