Versions of s. 18.2(1), definition “excluded interest”, para (e)

the payer — or, if the payer is a partnership, each member of the payer — and the payee — or, if the payee is a partnership, each member of the payee — file with the Minister, in respect of the year or period of both the payer and the payee, a joint election in writing in prescribed manner under this paragraph that