965.0.17.3. For the purposes of this Part, the rules set out in the second paragraph apply where an amendment is made at any time to an annuity contract to which section 965.0.17.2 or paragraph a of section 2.3 applies and the rights provided for under the contract are materially altered because of the amendment, other than an amendment the sole effect of which is(a) to defer annuity commencement to not later than the end of the year in which the individual in respect of whom the annuity contract was purchased reaches 71 years of age; or
(b) to enhance benefits under the annuity contract in connection with the demutualization, as defined in section 832.11, of an insurance corporation that is considered for the purposes of sections 832.11 to 832.25 to have been a party to the annuity contract.
The rules to which the first paragraph refers are the following:(a) each individual who has an interest in the annuity contract immediately before the time referred to in the first paragraph is deemed to have received at that time an amount under a pension plan equal to the fair market value of the interest immediately before that time;
(b) the contract as amended is deemed to be a separate annuity contract issued at the time referred to in the first paragraph otherwise than pursuant to a pension plan; and
(c) each individual who has an interest in the separate annuity contract immediately after the time referred to in the first paragraph is deemed to have acquired the interest at that time at a cost equal to the fair market value of the interest immediately after that time.