GIBSON,
J.:—This
is
an
appeal
from
the
judgment
of
the
Tax
Appeal
Board,
dated
February
9,
1965
(37
Tax
A.B.C.
365)
by
the
Minister
of
National
Revenue
in
respect
of
the
income
tax
assessment
of
the
respondent
for
the
1957,
1958,
1959
and
1960
taxation
years.
The
sole
issue
for
determination
by
the
Court
on
this
appeal
is
whether
or
not
the
respondent’s
principal
business
in
the
years
1957
to
1960
inclusive
was
“mining
or
exploration
for
minerals’’
within
the
meaning
of
Section
83A(3)(b)
of
the
Income
Tax
Act
which
reads
as
follows:
‘
83A.
Exploration,
Prospecting
and
Development
Expenses.
(3)
.
.
.
A
corporation
whose
principal
business
is
(b)
mining
or
exploring
for
minerals,
may
deduct,
in
computing
its
income
under
this
Part
for
a
taxation
year,
the
lesser
of
It
is
not
disputed
that
the
words
“mining”
and
‘exploring”
in,
the
said
subsection
should
be
read
disjunctively.
In
assessing
the
respondent
the
appellant
made
the
following
assumptions
:
(a)
that
the
respondent’s
income
for
each
of
its
1957,
1958,
1959
and
1960
taxation
years
was
derived
from
its
investments
in
shares,
debentures
and
loans
and
from
management
fees
received
from
other
companies
for
whom
it
provided
services
of
a
technical
nature
under
management
contracts
and
that
no
income
whatever
was
received
from
mining
operations
or
exploring
for
minerals;
(b)
that
the
respondent’s
assets,
including
its
available
funds,
were,
during
each
of
its
1957,
1958,
1959
and
1960
taxation
years,
almost
entirely
applied
to
its
substantial
investment
portfolio
of
shares,
debentures
and
loans
and
only
a
very
small
nominal
part
thereof
was
applied
to
its
mining
assets
;
(c)
that
the
respondent’s
activities
and
those
of
its
officers
and
employees,
were,
during
each
of
its
1957,
1958,
1959
and
1960
taxation
years,
confined
almost
entirely
to
the
management
of
its
substantial
investment
portfolio
as
aforesaid,
the
providing
of
management
and
technical
services
to
other
companies
and
the
arranging
for
and
the
actual
financing
of
other
companies,
including
the
underwriting
of
shares,
the
guaranteeing
of
loans
and
the
lending
of
money
to
other
companies
and
that
in
comparison
to
these
activities,
the
respondent’s
activities
in
the
fields
of
mining
and
exploration
were
almost
negligible
;
and
(d)
that
the
respondent’s
principal
business
was
not,
during
any
of
its
1957,
1958,
1959
and
1960
taxation
years,
mining
or
exploring
for
minerals.
The
assumptions
in
(a)
and
(b)
above
quoted
are
admitted
by
the
respondent
to
be
correct
but
the
respondent
disputes
the
assumptions
in
(c)
and
(d)
above.
The
onus
of
disproving
these
latter
assumptions
is
therefore
on
the
respondent
within
the
meaning
of
Johnston
v.
M.N.R.,
[1948]
S.C.R.
186;
[1948]
C.T.C.
195;
M.N.R.
v.
Pillsbury
Holdings
Limited,
[1965]
Ex.
C.R.
676;
[1964]
C.T.C.
294;
and
Talon
Exploration
Limited
v.
M.N.R.,
[1965]
Ex.
C.R.
876;
[1964]
C.T.C.
468.
In
evidence
and
argument
the
respondent
submitted
that
its
principal
business
in
each
of
the
said
years
was
mining
and
exploring
for
minerals.
The
appellant
on
the
other
hand
submitted
that
on
the
evidence
the
principal
business
of
the
respondent
during
each
of
the
relevant
years
was
mine
management
and
that
such
submission
is
supported
by
the
words
used
in
the
assumptions
of
the
Minister
which
were
made
in
assessing
the
respondent
and
are
in
assumption
entitled
(d)
above,
namely
‘‘the
providing
of
management
and
technical
services
to
other
companies’’.
“Mining
or
exploring
for
minerals’’
within
the
meaning
of
Section
83A(3)
(b)
of
the
Act
the
respondent
sought
to
describe
and
put
in
evidence,
and
it
is
common
ground
between
the
parties
that
part
of
Exhibit
R-30,
filed,
probably
adequately
explains
the
details
of
the
same
as
conducted
in
the
Province
of
Ontario
by
such
persons
as
the
respondent.
Such
part
of
said
Exhibit
R-30
reads
as
follows:
“VARIOUS
METHODS
OF
PURSUING
EXPLORATION,
DEVELOPMENT
AND
MINING
ACTIVITIES
A.
EXPLORATION
AND
MAINTENANCE
OF
ORGANIZATION
Presentation
—
Appraisal
1.
Staking
Claims
2.
Option
of
Claims
—
(i)
participant
in
vendor’s
position
and
purchase
of
shares
to
finance
explorations—
Formation
of
new
company.
3.
Purchase
of
shares
in
existing
company.
$0
—
$25,000
Plateau
—
rarely
$100,000.
B.
DEVELOPMENT
(i)
Loan
of
funds
—
least
favourable.
(ii)
Purchase
of
shares
in
existing
company.
(iii)
Direct
application
in
wholly-owned
project
$100,000
—
$500,000
plateau
(..
MINING
AND
PRODUCTION
(i)
Purchase
of
shares
usually
Control
to
Finance
expenditures.
(ii)
Creation
of
funded
debt
(a)
Simple
First
Mortgage
(b)
Convertible
to
equity
interest
at
future
date.
(iii)
Loan
of
funds
to
wholly-owned
subsidiary
or
project
$500,000
—
Millions
required
for
Capital
Investment.
All
Instances
:
|
(i)
Isolation
of
Risk
|
|
(ii)
Spreading
and
Diversification
of
Interests
|
|
(iii)
Permits
Distribution
of
Expenses.’’
|
“A”
and
“B”
describe
and
categorize
“exploring”,
and
“C”
“mining”
for
minerals.
From
this
evidence
and
the
viva
voce
evidence
adduced
it
was
established
that
substantial
sums
of
money
must
be
expended
to
explore
for
minerals
and
relatively
huge
sums
must
be
expended
in
order
to
mine
for
minerals.
The
evidence
also
was
that
only
a
relatively
few
prospects
for
minerals
after
preliminary
investigation
are
actually
mined
within
the
meaning
indicated
here
because
there
must
be
some
reasonable
basis
for
hope
of
success
before
such
sums
of
money
will
be
risked
by
any
person.
It
is
also
the
evidence
that
of
those
so-called
prospects
which
are
actually
explored
within
the
meaning
discussed
here,
only
a
very
small
number
actually
result
in
and
reach
the
stage
of
mining
operations
within
the
meaning
also
referred
to
here.
Of
necessity
therefore
the
method
and
manner
of
financing
exploring
and
mining
for
minerals
is
difficult
and
specialized
and
takes
a
form
or
forms
which
are
different
from
the
financing
of
ordinary
industrial
or
commercial
ventures.
The
evidence
is
that
the
respondent
investigated
many
prospects,
caused
the
exploration
of
a
great
number,
and
caused
or
contributed
to
the
actual
mining
of
a
few
during
the
years
1957
to
1960.
Most
of
the
details
of
what
was
done,
where
and
how
by
the
respondent
are
set
out
in
Exhibit
R-30.
In
the
main
during
the
years
1957
to
1960
the
respondent
did
not
itself
do
the
mining
and
exploring
for
minerals.
It
caused
others
to
do
so.
In
brief,
the
respondent
in
evidence
established
that
the
way
it
carried
on
business
was
as
follows.
Many
claims
were
drawn
to
its
attention,
which
claims
were
either
held
by
individuals
or
by
other
companies.
Neither
of
them
had
sufficient
finances
to
explore
for
minerals.
If
after
preliminary
investigation
by
its
geologist
and
others
the
respondent
decided
such
prospects
warranted
further
investigation,
it
entered
into
an
arrangement
with
such
owners
of
such
prospects.
In
all
cases
it
was
done
through
a
third
party
limited
company.
If
the
owner
of
a
prospect
did
not
have
a
company,
a
company
was
incorporated.
If
the
owner
of
a
prospect
was
held
by
another
company,
then
this
was
not
necessary.
The
respondent
very
often
loaned
money
by
way
of
debenture
to
such
third
party
company,
received
shares
from
the
treasury
of
such
company
and
entered
into
a
contractual
relationship
with
such
company
by
which
it
controlled
the
expenditure
of
the
money
so
advanced
for
the
purposes
of
exploration.
In
this
way,
the
respondent
limited
its
specific
liability
in
any
particular
venture.
It
obtained
a
share
of
the
equity
stock
in
such
company
which
would
be
valuable
if
the
venture
turned
out
to
be
successful.
It
often
obtained
also
a
fee
from
the
third
party
company
for
what
work
it
did
or
direction
it
gave.
On
the
other
hand,
the
third
party
company
retained
part
of
its
equity
stock
so
that
if
the
venture
proved
successful,
the
original
owners
would
receive
their
reward.
Sometimes
this
process
involved
another
stratum
of
limited
companies
in
that
the
respondent
might
hold
shares
in
a
third
party
company
which
in
turn
held
shares
in
still
another
company
which
latter
company
actually
did
the
exploring.
In
one
case
this
latter
situation
obtained
in
connection
with
a
mining
company,
namely
the
mine
in
the
Republic
of
Ireland.
This
was
the
modus
operandi
so
to
speak
of
the
respondent
during
these
relevant
taxation
years
according
to
the
evidence.
The
precise
relationship
of
the
respondent
to
each
of
these
third
party
companies
with
whom
it
was
associated
or
connected
in
this
fashion
and
what
was
actually
advanced
to
such
companies
by
the
respondent
and
what
was
received
by
the
respondent
were
not
given
in
evidence.
The
source
and
application
of
capital
funds
of
the
respondent
in
connection
with
the
respondent’s
relationship
with
these
companies
was
also
not
given
in
evidence.
The
court
at
one
juncture
requested
that
such
evidence
be
adduced
but
for
reasons
which
are
not
now
relevant
for
this
judgment,
the
same
was
not
adduced.
But
on
the
evidence
adduced
the
parties
in
fact
assumed
that
this
was
the
factual
situation
and
for
the
purposes
of
this
judgment
I
am
holding
that
this
is
so.
This
evidence
establishes
that
in
the
year
1957
the
respondent
proceeded
in
the
way
above
referred
to,
and
submitted
that
it
was
in
the
mining
business
by
reason
of
its
association
with
Harvey
Hill
Mine
Limited,
and
in
the
exploration
business
by
reason
of
its
association
with
Consolidated
Halliwell
Limited,
North
Rankin
Nickel
Mines
Limited,
Coldstream
Copper
Mines
Limited,
Canam
Copper
Company
and
Irish
Copper
Mines
Limited
and
others.
This
evidence
also
establishes
that
the
respondent
during
the
years
1958
to
1960
inclusive
was
in
both
the
mining
and
exploration
business
but
mainly
the
exploration
business
by
reason
of
its
association
with
the
said
companies
and
others,
except
Harvey
Hill
Mine
Limited
which
had
been
put
on
a
stand-by
basis
in
1957.
Exhibit
A-1
filed
by
the
appellant
is
an
analysis
of
the
revenues
and
expenditures
of
the
respondent
during
the
years
1956
to
1961
as
taken
from
the
records
and
published
financial
reports
of
the
respondent
save
and
except
the
one
line
which
is
inserted
under
the
paragraph
entitled
‘‘Amounts
Expended
in
Years
1957-1960
for
Administrative
Expenses
and
Exploration
Expenses”
which
is
described
as:
“Exploration
expenditures
incurred
as
agent
for
others
$4,654,716
$1,842,545.35
$2,341,320.04
$620,785
$833,001”
This
line
was
inserted
on
the
request
of
the
respondent
and
is
filed
as
an
exhibit
and
evidence
of
the
respondent.
This
line
shows
the
expenditures
in
the
main
made
by
the
associated
company
Consolidated
Halliwell
Limited
which
incurred
these
expenditures
on
exploring
for
minerals
within
the
meaning
here,
and
it
is
the
submission
of
the
respondent
that
these
expenditures
can
be
used
for
the
purpose
of
determining
that
the
respondent
at
the
same
material
time
was
also
in
the
business
of
exploring
for
minerals.
The
respondent
for
the
purposes
of
the
Income
Tax
Act
itself
has
exploring
and
mining
expenses
which
were
incurred
prior
to
1957.
Under
the
Act
it
is
permissible
to
cumulate
them
and
they
may
be
used
by
it
as
a
deduction
from
income
in
any
subsequent
year
without
time
limit.
In
brief,
the
respondent
says
that
the
expenditures
of
Consolidated
Halliwell
Limited
and
these
other
companies
during
each
of
the
years
1957
to
1960
inclusive
which
the
respondent
caused
them
to
make
in
the
manner
set
out
above
may
be
used
by
the
respondent
not
for
the
purpose
of
obtaining
a
deduction
from
its
income
but
for
the
purpose
of
determining
whether
or
not
mining
or
exploring
for
minerals
during
the
years
1957
to
1960
was
the
respondent’s
principal
business.
The
appellant
on
the
other
hand
submits
that
if
the
respondent
does
not
get
the
deduction
of
exploration
expenses
such
as
those
incurred
by
Consolidated
Halliwell
Limited
and
these
others,
it
cannot
use
such
expenditures
as
criteria
to
be
considered
in
the
determination
of
whether
or
not
the
principal
business
of
the
respondent
was
mining
or
exploring
for
minerals
during
the
years
1957
to
1960
inclusive.
In
other
words
the
respondent
submits
that
the
exploring
business
of
Consolidated
Halliwell
Limited
along
with
the
exploring
businesses
of
the
other
associated
companies
referred
to
in
the
evidence
of
the
respondent,
cannot
be
used
as
such
criteria
on
the
basis
that
it
is
‘‘irrational’’
to
use
the
same
exploration
activities
to
establish
the
principal
business
of
the
respondent
as
exploring
for
minerals.
I
am
of
opinion
that
the
manner
of
conducting
the
mining
and
exploring
business
of
the
respondent
as
adduced
in
the
evidence
is
the
usual
and
accepted
one
in
the
industry
and
that
it
is
not
only
permissible
but
indeed
the
only
sound
criterion
in
this
case
for
determining
the
principal
business
of
the
respondent
during
these
taxation
years.
On
this
evidence
I
conclude
that
during
each
of
the
taxation
years
1957
to
1960
inclusive
the
principal
business
of
the
respondent
was
mining
or
exploring
for
minerals
within
the
meaning
of
Section
83A(3)
(b).
The
respondent
has
satisfied
the
onus
of
proving
that
the
assumptions
of
the
Minister
above
set
out
in
paragraphs
entitled
(c)
and
(d)
are
wrong.
The
appeal
is
therefore
dismissed
with
costs.