Bowie
T.C.J.:
The
Appellants,
who
are
husband
and
wife,
bring
these
appeals
from
their
assessments
for
income
tax
for
the
1992,
1993
and
1994
taxation
years.
The
issues
are
identical,
and
their
appeals
were
heard
together
on
common
evidence.
The
issue
between
the
parties
is
whether
or
not
subsection
18(12)
of
the
Income
Tax
Act
(the
Act)
applies
to
limit
the
extent
to
which
the
Appellants
may
deduct
certain
losses
incurred
by
them
in
the
operation
of
a
day-care
business
in
computing
their
incomes
for
the
years
in
issue.
Shortly
before
the
birth
of
their
second
child,
the
Appellants
decided
that
they
would
go
into
business
operating
a
day-care
centre
for
pre-school
children
in
their
home.
To
this
end,
Mrs.
Lott
attended
a
course
in
the
operation
of
day-care
establishments
at
Kwantlen
College.
At
the
same
time
they
sold
the
house
in
which
they
were
living,
which
was
not
large
enough
to
be
used
for
a
day-care
centre,
and
bought
a
larger
house,
better
suited
to
the
purpose,
to
which
they
and
their
two
children
moved.
This
house
had
two
levels.
The
lower
one
consisted
of
a
family
room,
a
washroom,
a
laundry
room
with
an
office
area
in
it,
and
the
garage.
The
upper
level
had
a
combination
living
room
and
dining
room,
a
kitchen,
a
bathroom,
and
three
bedrooms,
one
of
which
had
an
en
suite
bathroom
attached.
Upon
taking
possession
Mr.
Lott
built
a
covered
deck
of
about
10
feet
by
25
feet,
and
a
retaining
wall
at
the
back
of
the
lot,
and
repaired
the
fence
on
two
sides.
The
purchase
price
of
the
house
was
$181,000,
$161,950
of
which
was
obtained
by
way
of
a
mortgage
at
10.135%
per
annum.
The
cost
of
the
covered
deck,
the
retaining
wall,
and
the
fence
repairs
was
not
established
at
the
trial.
However,
the
evidence
did
include
the
amounts
paid
in
each
of
the
years
under
appeal
as
mortgage
interest,
and
for
municipal
taxes.
The
day-care
business
was
operated
by
the
Appellants
for
the
last
four
months
of
1992,
all
of
1993,
and
the
first
seven
months
of
1994.
Statements
of
the
losses
incurred
in
each
of
these
three
years
were
prepared
by
an
accountant,
and
were
introduced
in
evidence.
In
preparing
the
Statements
of
Loss,
the
accountant
made
a
charge
against
the
income
for
the
use
of
the
residence,
which
in
each
year
was
computed
as
40%
of
an
amount
which
is
said
to
be
the
cost
associated
with
the
residence
for
that
year.
The
accountant
did
not
give
evidence,
and
neither
the
proportion
of
40%
attributed
to
the
day-care
business,
nor
the
base
numbers
to
which
it
was
applied
in
the
three
years,
were
satisfactorily
established
by
the
evidence
of
the
Appellants.
The
losses
of
the
business,
as
shown
in
the
statements
prepared
by
the
accountant,
the
portions
of
them
arising
from
costs
associated
with
the
residence,
and
the
portions
arising
from
operations,
are
as
follows:
YEAR
|
LOSS
|
RESIDENCE
|
OPERATIONS
|
1992
|
$7,299
|
$3,462
|
$3,837
|
1993
|
$6,910
|
$7,387
|
$
477
profit
|
1994
|
$4,670
|
$4,292
|
$
378
|
It
is
not
disputed
by
the
Crown
that
the
business
was
operated
on
the
basis
of
an
equal
partnership.
In
1992
Mrs.
Lott
ran
the
day-care
centre
for
most
of
the
day,
beginning
at
5:45
a.m.
with
the
arrival
of
the
first
child,
and
ending
at
about
6:00
p.m.
with
the
departure
of
the
last
child.
In
1993
and
1994
she
took
evening
employment
elsewhere,
which
she
usually
went
to
at
about
4:45
or
5:00
p.m.,
and
on
those
occasions
Mr.
Lott,
who
worked
full
time
elsewhere,
would
tend
the
children
after
work
until
they
were
picked
up.
Mrs.
Lott
tended
them
for
most
of
the
day,
fed
them,
led
them
in
activities,
and
generally
took
care
of
their
needs.
In
addition
to
looking
after
the
children
for
a
short
time
after
work,
Mr.
Lott
did
general
maintenance
associated
with
the
house
and
the
business.
Mrs
Lott’s
evidence
was
to
the
effect
that
every
part
of
the
house
and
its
grounds
was
utilized
in
some
way
for
the
day-care
business.
In
1992
there
were
three
to
five
children,
in
1993,
two
or
three
children,
and
in
1994,
one
child
whom
she
looked
after,
in
addition
to
her
own
two.
Each
room
in
the
house,
including
each
of
the
three
bedrooms,
she
said
was
used
for
playing,
watching
television
or
videos,
reading,
eating
or
sleeping.
In
addition,
the
front
yard,
the
back
yard,
the
covered
deck,
the
driveway
and
the
garage
were
all
used
at
one
time
or
another
as
play
areas
for
the
children.
This
claim
was
not
seriously
challenged
on
cross-examination,
but
it
must
be
obvious
that,
for
example,
in
1994
when
there
was
only
one
child
other
than
the
Lott’s
own
children
to
care
for,
if
every
room
in
the
house
had
been
used
by
that
child,
it
could
only
have
been
for
quite
a
short
period
per
day
in
most
of
them.
Even
at
the
peak
of
activity
in
1992,
when
there
were
five
children
attending,
it
is
difficult
to
see
how
they
could
have
used
all
of
the
house
and
grounds
for
40%
of
the
time.
I
accept,
however,
that
all
parts
of
the
house
were
used
by
the
day-care
operation
for
some
period
of
time,
however
small,
in
each
year.
In
reassessing
the
Appellants
for
the
years
in
question,
the
Minister
of
National
Revenue
disallowed
the
losses
claimed
to
the
extent
that
they
arose
out
of
the
charge
against
income
for
the
use
of
the
residence,
relying
upon
subsection
18(12)
of
the
Act
as
the
authority
for
doing
so.
That
section
reads
as
follows.
18(12)
Notwithstanding
any
other
provision
of
this
Act,
in
computing
an
individual’s
income
from
a
business
for
a
taxation
year,
(a)
no
amount
shall
be
deducted
in
respect
of
an
otherwise
deductible
amount
for
any
part
(in
this
subsection
referred
to
as
the
“work
space’’)
of
a
self-contained
domestic
establishment
in
which
the
individual
resides,
except
to
the
extent
that
the
workspace
is
either
(i)
the
individual’s
principal
place
of
business,
or
(ii)
used
exclusively
for
the
purpose
of
earning
income
from
business
and
used
on
a
regular
and
continuous
basis
for
meeting
clients,
customers
or
patients
of
the
individual
in
respect
of
the
business;
(b)
where
the
conditions
set
out
in
subparagraph
(a)(i)
or
(ii)
are
met,
the
amount
for
the
workspace
that
is
deductible
in
computing
the
individual’s
income
from
the
business
for
a
taxation
year
shall
not
exceed
the
individual’s
income
from
the
business
for
the
year,
computed
without
reference
to
the
amount;
and
(c)
any
amount
not
deductible
by
reason
only
of
paragraph
(b)
in
computing
the
individual’s
income
from
the
business
for
the
immediately
preceding
taxation
year
shall
be
deemed
to
be
an
amount
otherwise
deductible
that,
subject
to
paragraphs
(a)
and
(b),
may
be
deducted
for
the
year
for
the
work
space
in
respect
of
the
business.
Against
these
reassessments,
counsel
for
the
Minister
raised
three
arguments.
First,
that
in
the
present
case
it
was
not
“any
part”
of
the
house
and
grounds
that
was
used
for
the
business,
but
the
whole
of
them,
and
so
the
subsection
does
not
apply.
Second,
the
Lott’s
house
did
not,
at
the
relevant
time,
meet
the
definition
of
a
“self-contained
domestic
establishment”,
so
the
subsection
could
not
apply
to
it.
Third,
if
the
house
did
meet
the
definition
of
a
“self-contained
domestic
establishment”,
then
it
was
only
the
house
itself
and
not
the
land
adjacent
and
subjacent
that
fell
within
the
definition,
so
that
the
Appellants
are
entitled
to
take
the
mortgage
interest
and
the
municipal
taxes
attributable
to
the
land
into
account
in
the
computation
of
their
losses
for
the
year.
In
support
of
the
first
argument,
counsel
referred
to
the
budget
speech
of
the
Minister
of
Finance
of
June
18,
1987,
in
which
the
amendment
to
the
Act
which
introduced
subsection
18(12)
was
announced,
to
the
White
Paper
on
Tax
Reform
of
the
same
date,
and
to
the
Department
of
Finance
technical
notes
which
accompanied
it.
These,
he
says,
indicate
that
the
intention
of
Parliament
was
not
that
this
new
and
restrictive
provision
would
apply
to
day-care
businesses
which
utilize
all
parts
of
the
home,
but
that
it
would
simply
apply
to
home
offices
which
occupy
a
part
of
the
home.
It
is
quite
clear
in
the
words
of
subsection
(12)
that
it
is
intended
to
restrict
the
extent
to
which
individuals
who
use
their
homes
for
business
purposes
may
deduct
a
portion
of
the
cost
of
maintaining
the
home
from
their
business
income.
The
rule
which
this
subsection
establishes
is
that
costs
arising
out
of
the
maintenance
of
the
home
in
which
a
business
operates
may
be
deducted
only
if
subparagraph
(i)
or
(ii)
is
satisfied,
and
then
only
to
the
extent
that
it
does
not
have
the
effect
of
putting
the
business
into,
or
of
contributing
to,
a
loss
position.
By
its
terms
it
is
applicable
to
“a
business”,
and
nothing
in
the
words
of
the
subsection
can
reasonably
be
construed
as
limiting
their
operation
to
any
particular
type
of
business,
or
as
excluding
from
them
any
particular
type
of
business.
In
short,
there
is
no
ambiguity
as
to
the
scope
of
subsection
18(12),
and
therefore
no
need
to
resort
to
extraneous
materials
as
aids
to
interpretation.
Nor
do
I
accept
the
argument
that
this
subsection
does
not
apply
to
this
day-care
facility
because
it
was
carried
on
in
all,
rather
than
part,
of
the
Lott’s
house.
The
expression
“any
part”
clearly
includes
the
whole.
If
an
activity
is
carried
on
throughout
all
of
a
particular
place,
it
cannot
be
said
that
it
is
not
carried
on
“in
any
part”
of
it;
quite
the
opposite,
the
activity
is
properly
said
to
be
carried
on
in
every
part
of
it.
That
this
is
so
may
be
seen
from
the
judgment
of
the
Federal
Court
of
Appeal
in
Aerlinte
Eireann
Te-
oranta
v.
Canada
(Minister
of
Transport)?
which
held
that
a
reference
to
part
of
an
enactment
included
a
reference
to
all
of
it.
I
turn
now
to
the
two
arguments
which
were
made
by
counsel
for
the
Appellant
on
the
basis
of
the
definition
of
the
words
“self-contained
domestic
establishment”
found
in
the
English
version
of
subsection
248(1)
of
the
Act:
...a
dwelling
house,
apartment
or
other
similar
place
of
residence
in
which
place
a
person
as
a
general
rule
sleeps
and
eats;
It
is
argued,
first,
that
this
does
not
apply
to
the
Appellants’
house,
because
Mr.
Lott
ate
most
of
his
meals
away
from
home,
Mrs.
Lott
ate
dinner
at
her
place
of
alternate
work
in
the
latter
two
years,
and
when
she
ate
breakfast
and
lunch
in
the
house,
it
was
not
then
a
residence,
but
a
day-care
establishment,
because
the
children
were
there.
So,
the
argument
goes,
it
cannot
be
said
that,
as
a
general
rule,
they
slept
and
ate
in
their
house.
I
find
no
merit
in
this
argument.
The
evidence
was
that
they
slept
in
the
house
all
the
time,
and
that
they
ate
their
meals
there,
except
when
they
took
them
at
a
restaurant,
at
work,
or
as
guests
somewhere
else.
Common
sense
has
not
yet
been
displaced
as
an
aid
to
interpretation.
In
this
case
it
tells
us
that
the
Lotts’
house,
even
though
they
selected
it
for
its
suitability
as
a
day-care
centre,
is
their
residence,
and
a
self-contained
domestic
establishment.
The
other
argument
based
on
this
definition
is
that
subsection
18(12),
even
if
it
applies
to
the
house
in
this
case,
does
not
apply
to
the
land
adjacent
and
subjacent
to
it.
The
contention
is
that
the
words
“any
part
...
of
a
self-contained
domestic
establishment”
encompass
any
part
of
the
house,
but
not
of
the
land,
with
the
result
that
the
limiting
effect
of
the
subsection
has
no
application
to
costs
referable
to
the
land.
This
is
said
to
flow
from
the
words
“...dwelling-house,
apartment
or
other
similar
place
of
residence...”,
which
counsel
argues
apply
to
the
building
only.
In
support
of
this
he
relies
on
the
definition
of
“dwelling-house”
which
appears
in
section
231
of
the
Act,
which
reads
as
follows:
“dwelling-house”
means
the
whole
or
any
part
of
a
building
or
structure
that
is
kept
or
occupied
as
a
permanent
or
temporary
residence
and
includes
(a)
a
building
within
the
curtilage
of
a
dwelling-house
that
is
connected
to
it
by
a
doorway
or
by
a
covered
and
enclosed
passageway,
and
(b)
a
unit
that
is
designed
to
be
mobile
and
to
be
used
as
a
permanent
or
temporary
residence
and
that
is
being
used
as
such
a
residence;
I
do
not
find
this
definition
to
be
helpful.
It
applies
only
in
the
context
of
section
231,
which
is
concerned
with
the
general
subject
of
inspection,
search
and
seizure
in
aid
of
enforcement
of
the
Act,
where
far
different
considerations
apply.
I
do
find
assistance,
however,
in
an
examination
of
the
definition
of
the
expression
“établissement
domestique
autonome”,
used
in
the
French
version
of
subsection
18(12)
and
defined
in
subsection
248(1)
of
the
Act:
Habitation,
appartement
ou
autre
logement
de
ce
genre
dans
lequel,
en
règle
générale,
une
personne
prend
ses
repas
et
couche.
The
word
“habitation”
in
French
is
of
broader
scope
than
the
word
“dwelling-house”
in
English,
and
is
capable
of
taking
in
both
building
and
land.
If
there
is
any
residual
ambiguity,
it
is
resolved
by
an
examination
of
the
purpose
of
subsection
18(
12)
.
The
Budget
Speech,
the
White
Paper
and
the
technical
notes
issued
by
the
Department
of
Finance,
which
counsel
for
the
Appellants
put
before
the
Court,
show
that
the
intended
purpose
of
subsection
18(12)
is
to
prevent
taxpayers
from
using
a
portion
of
the
expenses
related
to
their
residences
to
contribute
to
business
losses
which
will
have
the
effect
of
offsetting
some
of
their
income
from
other
sources.
If
accepted,
the
Appellants’
argument
would
produce
the
remarkable
result
that
they,
and
others
who
in
operating
a
home
business
utilize
the
land
surrounding
their
residences,
would
be
entitled
to
take
business
losses
into
account,
to
the
extent
that
they
arise
out
of
interest
and
taxes
attributable
to
the
residen-
tial
land,
but
not
to
the
residential
building.
Indeed,
even
those
using
a
part
of
the
building
alone
might
make
some
claim
to
deduct
mortgage
interest
and
taxes
attributable
to
the
land
under
that
part
of
the
building,
free
from
the
strictures
of
subsection
18(12).
Such
a
result
defies
any
logical
explanation,
and
would
certainly
not
accord
with
the
clear
intent
of
Parliament.
It
is
therefore
to
be
avoided.
The
appeals
are
dismissed.
Appeal
dismissed.