as far as words can exclude, the notion that the reduced interest
4} per cent., and that the mortgagors are compelled to pay th
mortgagee's income tax on that or any tax of the mortgagee.
is drawn so as to provide that the mortgagors do not pay tax
interest at all, but pay nothing but interest, measured, if reduced,
adding (inter alia) a sum corresponding to what the mortgagee has
to pay on £405 of his income to the amount calculated at the rate of
44 per cent. on the £9,000. For all that legally concerns the mort- _
gagors, the sum which is to govern the reduced rate of interest might :
have been measured by such sum as will pay the mortgagee's rent,
or purchase a motor car, and leave him £100 clear. The total so
ascertained is the reduced interest on the mortgage in the event of -
punctual payment, and the reduced rate is such rate as will produce
that total sum. Consequently, the appellants are not under any -
obligation to pay income tax on "the interest to be paid under the :
mortgage." They are not under any obligation to pay income tax
at all. They are bound only to pay interest at the rate of 5} per -
cent. or on prompt payment such a smaller rate as will produce -
the same sum as, having regard to the existing law, will amount -
to the sum of the two factors I have mentioned. s :
That being the legal construction of the instrument, we are not
at liberty to paraphrase or reconstruct it, and treat it as if it were a
mortgage reserving 44 per cent. interest with an added covenant or
stipulation by the mortgagors to pay the mortgagee's income tax
on the interest so reserved. There is no such stipulation, and we -
are not at liberty to create one. The interest reserved is not 4} j
per cent., and we not at liberty to prescribe that rate. There is no
covenant even making it obligatory to pay the 44 per cent. plus
the variable sum necessary to make up the reduced rate of interest, -
and we are not at liberty to frame one. If such an instrument is -
to be dealt with for the purpose of testing its reality, or its validity,
having regard to what is behind it, sec. 53 must be resorted to, not
sec. 54, But sec. 53, as I have stated, has not been relied on in this
case.
For the reasons mentioned, this case is not within sec. 54 as that -
at present stands. If the intention of the Legislature were to include _
such a case as the present, the language of the enactment does not -