The
Chief
Justice
(concurred
in
by
Sheppard
and
Bastin,
DJJ)
delivered
from
the
Bench:—This
is
an
appeal
from
a
decision
of
the
Trial
Division
allowing
an
appeal
by
the
respondent
from
its
assessment
under
Part
I
of
the
Income
Tax
Act
for
the
1969
taxation
year.
The
respondent
became
liable
to
pay
tax
under
Part
I
of
the
Income
Tax
Act
for
the
1969
taxation
year
because
it
elected
to
file
a
return
of
income
under
that
Part
for
that
year
under
section
110
of
the
Income
Tax
Act.
To
understand
the
questions
raised
by
the
appeal,
it
is
helpful
to
examine
the
historical
development
of
the
law
touching
the
matters
in
question.
The
problem
arises
concerning
a
taxpayer
resident
in
the
United
States
whose
only
liability
under
the
Income
Tax
Act
is
as
a
nonresident
person
to
whom
amounts
have
been
paid
as
rent
on
real
property
in
Canada.
Looking
only
at
the
Income
Tax
Act,
and
setting
to
one
side
the
Canada-United
States
of
America
Tax
Convention,
there
were,
prior
to
1955,
two
alternatives
with
reference
to
the
liability
of
such
a
person
under
the
Income
Tax
Act.
In
the
first
place,
if
he
did
not
otherwise
elect,
he
was
liable
to
pay
as
income
tax
15%
of
the
gross
amount
of
the
rental
payments
under
paragraph
106(1)(d)
of
the
Income
Tax
Act.
Alternatively,
he
might
have
elected
to
pay
ordinary
income
tax
under
Part
I
of
the
Income
Tax
Act
as
though
(a)
he
were
resident
in
Canada,
(b)
his
interest
in
real
property
in
Canada
were
his
only
source
of
income,
and
(c)
he
were
not
entitled
to
any
deduction
from
income
to
determine
taxable
income,
as
provided
by
section
110
of
the
Income
Tax
Act
as
it
appeared
in
the
Revised
Statutes
of
1952,
which
section
is,
for
present
purposes,
to
the
same
effect
as
section
99
of
The
1948
Income
Tax
Act.
If
a
nonresident
person
made
such
an
election,
the
effect
was
that,
instead
of
paying
15%
on
the
gross
amount
of
the
rents
received
in
a
year,
tax
would
be
computed
on
the
net
profit
from
the
real
property
at
the
graduated
rates
for
an
individual,
if
the
taxpayer
were
an
individual,
and
at
corporate
rates,
if
the
taxpayer
were
a
corporation.
As
can
readily
be
seen,
it
would
be
a
matter
of
calculation
in
each
year
for
each
taxpayer
to
determine
which
alternative
was
preferable.
Under
the
second
option,
in
the
computation
of
“income”
from
the
real
property
in
the
manner
provided
by
Part
I
of
the
Income
Tax
Act,
one
of
the
deductions
permitted
was
a
deduction
in
respect
of
the
capital
cost
of
the
property
as
allowed
by
regulation
under
paragraph
11
(1
)(a)
of
the
Act,
which
deduction
is
commonly
referred
to
as
“capital
cost
allowance”.
The
scheme
of
capital
cost
allowance,
as
it
was
originally
enacted
in
1948
for
residents
of
Canada
and
persons
carrying
on
business
in
Canada
was
twofold.
In
the
first
place,
annual
allowances
in
respect
of
capital
cost
were
permitted
by
regulation
under
paragraph
11
(1
)(a)
eacn
year
during
which
the
taxpayer
continued
to
own
properly
acquired
for
use
as,
or
in,
a
source
of
income.
in
the
second
place,
when
the
taxpayer
disposed
of
the
property,
if
the
proceeds
of
disposition
exceeded
the
portion
of
the
capital
cost
that
had
not
been
written
off
under
paragraph
11(1)(a)*
the
excess
(or
the
amount
of
the
capital
cost
that
had
been
written
off,
if
it
were
smaller)
had
to
be
included
in
computing
income
for
the
year
of
disposition.
See
subsection
20(1)
of
the
Income
Tax
Act.
This
second
feature
of
the
capital
cost
allowance
scheme
is
commonly
referred
to
as
“recapture”
and
that
name
conveys
accurately
enough,
for
practical
purposes,
the
scheme
of
the
matter.
If
one
conceives
of
the
allowance
under
paragraph
11
(1)(a)
as
intended
to
permit
the
capital
cost
of
property
that
has
been
used
as,
or
in,
a
source
of
income
to
be
written
off
in
computing
the
income
of
which
it
was
a
source,
then,
if
the
property
is
disposed
of
for
an
amount
in
excess
of
the
portion
of
the
capital
cost
that
was
not
written
off,
it
becomes
apparent
that
more
has
been
written
off
than
was
consumed
in
the
income
earning
function
and,
to
that
extent,
what
has
been
so
written
off
is
“recaptured”.
Returning
now
to
the
position
of
a
non-resident
recipient
of
rent
from
real
property
in
Canada
prior
to
1955,
it
is
clear
that
the
first
branch
of
the
capital
cost
allowance
scheme
applied
to
him
in
a
year
in
respect
of
which
he
elected
to
pay
tax
under
Part
I
of
the
Income
Tax
Act.
He
could
deduct
capital
cost
allowance
under
paragraph
11
(1)(a)
for
such
a
year
because
that
was
one
of
the
deductions
allowed
in
computing
the
“income”
for
the
year
on
which
he
had
elected
to
pay
tax.
However,
there
was
nothing
in
the
Act
at
that
time
to
require
him
to
pay
tax
under
Part
I
for
a
year
in
which
he
disposed
of
the.
property
in
respect
of
which
he
had
previously
taken
capital
cost
allowance
and
he
was
not
therefore
bound
to
pay
tax
resulting
from
the
recapture
provision.
(As
will
be
seen
later,
the
question
that
arises
in
this
case
is
whether
that
tax
becomes
payable
if
he
chooses
to
elect
to
pay
tax
under
Part
I
in
the
year
of
disposition
on
rental
payments
received
in
the
year
of
disposition.)
I
turn
now
to
the
relevant
provision
of
the
Canada-United
States
of
America
Tax
Convention,
While
the
Canadian
income
tax
provisions
were
in
the
state
that
I
have
described,
a
provision
was
introduced
into
that
convention
reading
as
follows:
XIIA.
2.
Rentals
from
real
property
derived
from
sources
within
Canada
by
an
individual
or
corporation
resident
in
the
United
States
of
America
shall
receive
tax
treatment
by
Canada
not
less
favorable
than
that
accorded
under
Section
99,
The
Income
Tax
Act,
as
in
effect
on
the
date
on
which
this
Article
goes
into
effect.
(As
already
indicated
section
99
was
substantially
the
same
as
section
110
of
the
1952
Income
Tax
Act
as
it
was
before
1955.)
lt
is
common
ground
that,
if
this
provision
in
the
tax
convention
is
inconsistent
with
the
provisions
of
the
Income
Tax
Act
that
would
otherwise
apply
in
a
particular
case,
the
tax
convention
provision
must
prevail.
In
1955,
certain
subsections
were
added
to
section
110
of
the
Income
Tax
Act
of
which
it
will
be
sufficient
to
refer
to
subsection
(5),
which
reads
in
part
as
follows:
(5)
Where
a
non-resident
person
has
filed
a
return
of
income
under
Part
I
for
a
taxation
year
as
permitted
by
this
section
and
has,
in
computing
his
income
under
Part
I
for
that
year,
deducted
an
amount
under
paragraph
(a)
of
subsection
(1)
of
section
11
in
respect
of
real
property
in
Canada
.
,
.
he
shall
.
.
.
file
a
return
of
income
under
Part
I
...
for
any
subsequent
taxation
year
in
which
the
real
property
.
.
.
is
disposed
of,
within
the
meaning
of
section
20,
by
him,
and
he
shall
.
.
.
thereupon
be
liable
.
.
.
to
pay
tax
under
Part
I
for
the
subsequent
year.
.
.
In
this
case,
the
facts
are
simple.
The
respondent
was
a
resident
of
the
United
States
who
received
rent
from
property
in
Canada
until
some
time
in
1969.
In
1965,
it
elected
to
pay
tax
under
Part
I
with
reference
thereto.
In
1969,
after
receiving
some
payments
of
rent
from
the
property,
it
disposed
of
the
property
and,
subsequently,
it
filed
a
return
of
Income
under
Part
I
for
the
1969
taxation
year.
The
sole
question
is
whether
section
20
applies
to
bring
the
“recapture”
amount
into
the
calculation
of
the
respondent’s
“income”
for
1969.
In
the
first
place,
it
is
common
ground
that,
if
subsection
110(5)
as
enacted
in
1955
is
applicable,
then
section
20
does
apply.
I
agree
with
the
learned
trial
judge
that
section
110(5)
does
not
apply
in
this
case
because
the
provision
from
the
tax
convention
quoted
above
excludes
it,
Apart
from
the
convention,
as
it
appears
to
me,
the
situation
is
that,
at
the
time
of
the
tax
convention,
a
non-resident
could
elect,
in
respect
of
a
year
when
he
was
paid
an
amount
as
rent
on
real
property
in
Canada,
to
file
a
return
under
Part
I,
in
which
event
he
became
liable
to
pay
tax
under
Part
I
as
though
the
real
property
in
Canada
were
his
only
source
of
income
and
he
was
not
bound
to
file
such
a
return
in
respect
of
a
subsequent
year
when
he
disposed
of
the
property
so
as
to
become
liable
to
“recapture”,
but,
after
1955,
if
a
non-resident
so
elected
to
pay
tax
under
Part
I
in
respect
of
a
year
when
he
was
paid
such
an
amount
as
rent,
it
carried
with
it
a
liability,
by
virtue
of
the
new
subsection
110(5),
to
file
a
return
in
respect
of
the
year
of
disposition
and
to
pay
any
tax
arising
from
the
“recapture”
provision
in
subsection
20(1).
In
my
view
the
application
of
section
110,
including
subsection
(5),
involves
“tax
treatment”
of
“rentals
from
real
property
derived
from
sources
within
Canada”
less
favourable
than
that
accorded
by
the
old
section
99
and
is
excluded
in
the
case
of
persons
resident
in
the
United
States
by
the
Canada-United
States
of
America
Tax
Convention.
The
question
remains
as
to
whether,
on
the
facts
of
this
case,
the
recapture
provision
was
properly
invoked
by
the
appellant
in
assessing
the
respondent.
On
this
question,
I
have
the
misfortune
to
disagree
with
the
learned
trial
judge.
In
my
view,
while
the
respondent
was
not
required
to
elect
to
pay
tax
under
Part
I
for
1969,
as
it
received
rental
payments
from
real
property
in
Canada
in
1969,
it
was
authorized
by
subsection
110(1)
to
elect
to
do
so,
and,
having
done
so,
it
becomes
liable
to
pay
tax
computed
in
accordance
with
the
provisions
of
Part
I
“as
though
..
.
his
interest
in
real
property
in
Canada
.
.
.
were
his
only
source
of
income”.
While,
normally,
the
only
amounts
included
in
computing
the
income
of
a
taxpayer
for
a
year
during
which
his
only
source
of
income
was
real
property
are
the
amounts
of
rent
received
in
respect
of
the
property
for
the
year,
section
20
requires
that,
where
such
property
was
“depreciable
property”,
as
this
property
was,
and
was
disposed
of
in
the
year,
the
amount
determined
thereby
“shall
be
included
in
computing
his
income
for
the
year’.
I
cannot
escape
the
conclusion
that,
having
elected
to
pay
tax
for
the
1969
taxation
year
as
though
its
sole
source
of
income
for
that
year
was
its
real
property
in
Canada,
section
20
operates
to
require
that
the
“recapture”
amount
be
included
in
computing
the
respondent’s
income
for
the
year.
Counsel
for
the
respondent
endeavoured
to
find
something
in
subsection
110(3)
inconsistent
with
this
conclusion
but,
not
only
was
it
not
clear
to
me
how
that
provision
led
to
any
such
conclusion,
but,
when
it
is
read
with
subsection
110(4),
there
is
an
obvious
reason
for
including
it
in
the
section
even
though,
taken
by
itself,
it
was
probably
unnecessary.
I
am
of
the
view
that
the
appeal
should
be
allowed
with
costs
in
this
Court
and
in
the
Trial
Division,
that
the
judgment
of
the
Trial
Division
should
be
set
aside
and
that
the
assessment
of
the
respondent
under
Part
I
of
the
Income
Tax
Act
for
the
1969
taxation
year
should
be
restored.