Section 719: Extent of exemption under section 717
2759.This section sets out the rules to work out the method of calculating the amount that is exempt from tax. The method varies according to the type of purchased life annuity involved. Sometimes a constant proportion of the annuity payment is exempt and sometimes a constant fixed sum is exempt.
2760.By definition (see section 423 of this Act) the term of every purchased life annuity is dependent on the duration of a human life. The amount of the annuity payment may also be dependent on the duration of a human life. However, either might also be dependent on some other contingency.
2761.Subsections (1) and (2) set the scene by explaining that the method of calculating the amount that is exempt is determined by two factors: the amount of the annuity payments and the term of the annuity.
2762.The first step is to determine whether a constant proportion of each annuity payment is exempt or whether a constant sum is exempt. This depends on whether or not the amount of the annuity payments depends solely on the duration of a human life or lives (see subsection (2)(a)).
2763.If the amount of the annuity payments does depend solely on the duration of a human life or lives, subsection (3) provides that a constant proportion of the annuity payment is exempt. This has been called the “exempt proportion”.
2764.If the amount of the annuity payments does not depend solely on the duration of a human life or lives (in other words the amount depends additionally on a non-life contingency) subsection (4) provides that a constant sum is exempt (assuming the period covered by each payment is the same). This has been called the “exempt sum”.
2765.Under the type of purchased life annuity covered by subsection (4) it is possible for the exempt sum to exceed the amount of a particular annuity payment. ESC A46 deals with this by allowing the excess of the exempt sum over the gross annuity payment to be carried forward and added to the exempt part of the next payment. Subsection (5) legislates ESC A46. See Change 119 in Annex 1. Special provision has also been included in Schedule 2 (see paragraph 144) to deal with the carry forward of excess capital elements which accrued before 6 April 2005.
2766.The next step is to work out the exempt proportion or the exempt sum. This depends on whether or not the term of the annuity depends solely on the duration of a human life or lives.
2767.If the term of the annuity does depend solely on the duration of a human life or lives, subsection (7) points the way to the two provisions containing the formulas for calculating the exempt proportion or the exempt sum. Under virtually all purchased life annuities, the term of the annuity depends solely on the duration of a human life or lives.
2768.But if the term of the annuity also depends on a non-life contingency, subsection (8) explains that the exempt proportion or the exempt sum is calculated on a just and reasonable basis. In making this calculation, account must also be taken of the additional contingencies and the relevant formula. Although the source legislation refers to a “just” basis of calculation, just and reasonable is used in subsection (8) in line with the approach which has been adopted throughout the Act that all apportionments are on a just and reasonable basis. See Change 14 in Annex 1.
2769.If both the amount of the annuity payment and the term of the annuity (in addition to depending on the duration of human life) depends on a non-life contingency, section 656(3)(b) and (e) of ICTA provide for the exempt capital element of each payment to be computed as a constant proportion. But, as section 656(2) of ICTA recognises, actuarial techniques do not provide any mechanism for calculating the (exempt) capital element as a constant proportion if the amount of the annuity payment is dependent on a non-life contingency. So section 719(4) provides for the exempt sum method to apply in this case. See Change 118 in Annex 1. And, as it will be possible for the exempt sum to exceed the annuity payment, ESC A46 has been extended so that it too applies. See Change 119 in Annex 1.
