Mod-01 Lec-08 Double Entry Examples - 1

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Business Analysis for Engineers by Dr. S. Vaidhyasubramaniam,Department of Management,IIT Madras.For more details on NPTEL visit http://nptel.ac.in
good morning class
last class
we concluded with the schematic
representation
of the fundamental equation
that governs
the
double entry bookkeeping
this accounting equation was assets is
equal to liabilities plus orders equity
and i explained
how the basic rules were conceptualized
and giving you some inputs on what debit
is credit is
when is a transaction
a particular transaction under a
particular title
is entered in the debit side
and on the credit side
for that
as
a quick way
to understand
i had explained that
every account
is characterized by
a t account entry
which
on the left hand side will have a debit
and on the right hand side will have a
credit
and i advise the class not to get
confused with the grammatical
or the english meaning of debit or
credit that debit is
not good credit is good so don't get
confused with those literal english
meanings for the purpose of accounting
debit means just the left hand side and
credit means just the right hand side
and
an asset increase
arbitrarily has to be recorded
on the left hand side
so while that
gets fixed
the rest falls in place which means any
asset decrease
will be on the right hand side any
liability increase
decrease will be on the left hand side
an increase in liability will be on the
right hand side
so is the case with owner's equity where
any decrease in owner's equity is on the
left hand side and any increases on the
right hand side so this forms the
fundamental
schematic
based on which
all the accounts
are being recorded
under each of their t account categories
and it is the aggregation the
assimilation of all these individual
entries of each of the account
falls in perfect place
when we finally
create the balance sheet and income
statement
now to understand how
we create the balance sheet and income
statement
we must
understand how these individual
transactions are recorded after all the
balance sheet and income statement
as i told you before is an aggregation
of all these individual transactions
so you can best understand this
through an example
where i will be explaining to you
the various
transactions day-to-day transactions or
frequent transactions that will happen
in an entity
any entity for that matter
and how
each of these transactions
are identified
measured
and communicated
all in accordance to this fundamental
accounting equation
so i will take a quick example
and let us run through a series of
transactions
and then
you will be able to understand why these
entries are being made in a particular
fashion
now let us say this transaction is for
a particular month
let us say i the the entity is in the
business of running a restaurant
so this accounting entity
is trying to record
its transactions for a given particular
month and let us say it is just
starting its business so the entity
itself is getting created during this
particular month
and the owner of the entity
decides
to start this business
by
investing
let's say 5000 rupees
of the owner's money in this business so
the first transaction
is let's say this is happening in the
we are in the month let's say we are in
the month of april so it's on 1 4
2012.
that the owner
decides
to invest
5000 rupees
in the business
now how would i record this transaction
now every time
when you come across these transactions
my advice is is to first read the
transaction once and understand what the
transaction is all about
now if you read this in this transaction
that's on april 1st
the owner decides to invest 5000 rupees
in the business
now immediately
the quick reaction would be to assume
that the owner has invested 5000 rupees
in the business
but it is an accounting mind that will
actually
read this transaction very carefully
and then understand that the owner has
not yet invested the money
but just
has decided
to put his money into this business so
there is
a very fine line of difference between
desiring to do something
and then doing that thing
so if somebody decides to do something
that never gets recorded as an
accounting transaction because the event
has not happened
and for the purpose of accounting we are
interested in recording transactions
that have happened
so to decide that i am going to invest
in an entity
is in the business sense
an important event but from an
accounting perspective it doesn't alter
the t account of the related transaction
or the balance sheet or the income
statement in any way because it is just
a decision taken
now let us assume that after the
decision that he invests as well
so the owner invests
rupees 5000
in the business this is the first
transaction now how do i record this
transaction
i told you last class that
a transaction will have
a dual impact that it will have
a minimum of one entry on the debit side
and a credit side
and does not compromise on the integrity
of this equation
as a result of which the debit will be
equal to the credit
now which means for this transaction
there definitely definitely has to be
one
entry on the debit side and one entry on
the credit side and that each entry has
to have
an accounting
an account under which this entry is
being made
now the first thing that we have to do
is to see
what account
gets affected
by this particular transaction now this
is a very straightforward transaction
where the owner has decided to invest
5000
and let us say that 5000
in the business is
is in cash
and it's the owners own money
so
at the very face of this transaction we
can easily make out that one
account that will get impacted is
cash
so cash is one account that will get
impacted because the investment
comes into
the entity
by way of cash
so how do we record this transaction
and i told you that
every account
is characterized by a t
and in this case
it is the cash
now what has happened to cash because of
this transaction
the entity
before this transaction had no cash in
it
and now that the owner has put
5000 rupees into this business
the cash has increased from 0
to 5000
which means
cash as an asset
has increased from 0 to 5000
and have this fundamental equation
accounts is equal to liabilities plus
owners equity
and that any increase in
asset is debit
any decrease in asset discredit any
decrease in liability is debit any
increase in liabilities credit any
decrease in owner's equity is debit any
increase in owners equities and credit
now this fundamental equation needs to
be embedded in your mind
as and when we encounter transactions of
this type
you understand what the transaction is
all about identify these
relevant accounts and then this equation
should be at the top of your mind
now with this equation at the top of
your mind
and i told you that cash was zero and
now because of this transaction cash is
increased to 500
and that cash is an asset item
i explained to you last class a few
classes back
in the balance sheet
cash
is in the asset side more specifically
under the current asset side so an asset
has increased
and as per our
rule any increase in asset has to be
debit so what we do here is
write 5000
so this 5000 is on the debit side
i am not writing debit or credit here
because
it is taken for granted that debit means
left hand side and credit means right
hand side
now this transaction has increased the
asset item cash and hence its debit
now what would be the
corresponding
second entry for this transaction
that ensures that the debit is equal to
credit
now by by default i can put this entry
here
and
i know that this is the owners money
and
the corresponding entry
can be the owners capital
in this case the owners own capital the
paid in capital
so one way of understanding why this
is entered in the right hand side is
because cash was on the left hand side
and hence this has to be on the right
hand side that is one way of
understanding it
but the second way
of understanding why i put this 5000
in this
credit side is to again look into that
fundamental equation
now what is owner's capital
owners capital
is
a part
of the
total liabilities on the right hand side
your liabilities are split into
liabilities plus owner's equity
and this is an activity
that increases the retained earnings of
the entity
now any activity that increases
the retained earnings
or the owner's equity is on the credit
side
so that is why this 5000 i am marking it
as credit
and for easy identification purpose
since this is the first transaction
i also number each of these transactions
so that
when we actually revisit
to create the trial balance and balance
sheet this type of numbering will be
really helpful
now this paid in capital increase which
is
a credit entry is now recorded in the
credit side that is the
right hand side
now
i don't know this is not erasing anyway
let's say
we started the business i put in 5000 in
this business
and the
business is started in a rented place
and today that's on first april
2012
i pay rent
worth rupees 750
for this
month
there are different ways of
treating this
transaction
but i
i will just
adopt one particular method
for you to understand a bigger concept
related to it
now i pay cash
of rupees 750
for this month
what would be
the transaction
as i said before
the immediate
account that can be identified because
of the immediate impact that it has
created is the cash account because i
have paid cash
now contrary to the previous example
what has happened in this transaction
in this transaction
a cash of rupees 750 has been paid
which means cash has left out
from the entity cash has gone out from
the entity
now in the previous transaction the cash
increase from 0 to 5000 and in this
transaction from 5000 it has
gone down to
gone down to and
by 750
i am not interested in what the final
amount is but the understanding that
the cash has reduced is important
now cash is an asset item and because of
this transaction this has reduced
what does it mean
again your accounting equation comes to
your mind
and then cash is an asset any asset
decreases on the
right hand side so that is a credit
of 750
this is number two
this numbering is not really essential
but just for the sake of convenience i
am just numbering it
and as i told you
immediate
entry would be 750 on the debit side why
because the first entry was 750 on the
credit account of cash
that is one way of looking at it but
then we are more interested in the
concept behind this
now i am going to write this
title this as
prepaid
expense
and i will tell the class that these
account titles that you are giving
you can form as many titles as you want
as as long as there is some
reasonability
in
creating new accounts now in this case i
am going to call this as a prepaid
expense
because this prepaid expense
is to me
and short-term asset
reason i have paid it
they paid the rent at the beginning of
the month
as a result of which
i have the benefit of using this space
for this entire month
which i consider it as an asset and
hence i am just classifying that as a
prepaid
expense
now again look at it from the accounting
equation point of view this is
an asset
and end of the month of july
i did not have the right to use this
particular space
i am sorry end of march
then first april i paid 750 as a result
of which
i get the right to use the space and
this right i think is my asset
which i did not have before and now it
has increased
as a result of which any asset increase
is on the
left hand side debit
now look at one more interesting
observation in this transaction
it is not that for every transaction
that
an asset item has to be affected and the
liability item has to be affected
for every transaction it is essential
that the debit is equal to credit
but then the debit can happen
amongst asset
items and the credit can also happen
amongst the asset items
likewise the vice versa also
so it is not necessary that
if there is a debit entry in asset
necessarily there has to be a credit
entry in the liability in this case it
is not because both the debit and credit
entry affect accounts which are asset
type accounts namely cash and prepaid
expense this is another interesting
thing that you will have to observe
and then
at the end of this month what will
happen
will this prepaid expense continue to be
an asset that is a question that i will
ask probably sometime later when we
actually do those adjusting entries but
please have this at the corner of your
mind
that this prepaid expense of 750
is an asset at the beginning of this
month which gives me a right to use this
office space
now what happens to the
firm
let us say
the
firm decides to borrow money from the
bank
so
borrow decides i have borrowed i have
borrowed four thousand
rupees four thousand from the bank
twelve percent interest
right
how do i record this transaction
again
the immediate
accounting
entity
in this case
the account
that gets affected is the
cash
because i have borrowed 4000 from the
bank what does it mean that the bank has
given me 4000.
so whatever be the cash balance before
this transaction it has increased from
that
by four thousand so any increase in
asset is credit sorry debit
and this is account number three
transaction number
three
and you can blindly put
4000 here but then as i told you before
i am interested in understanding why
it is on the credit side now why is it
on the credit side
i know that i got cash
what is it source for this cash
it was not my money so it was not the
owners equity it's not the owners
capital
it is
from a bank
as a result of which
the liability has increased which means
i vote the bank nothing
and because of this transaction now i
owe the bank 4000 which means my
liability which was
zero
is now increased
to 4000 now again your accounting
equation
comes to your mind
what happens when liability
increases so any increase in liability
is on the credit side now what is this
liability this is you know bank loans
payable or assume this is you have many
banks and you intend to borrow money
from many banks so to make the account
more
specific you can also
say this as
bank x
loan
payable
as i told you before all these titles to
the accounts is entirely
your choice as long as
it conveys
some reasonable meaning
it is not
a significant thing to worry about
now this transaction is recorded this
way
now let's say
the fourth transaction
and i told you before this is a
restaurant business that i'm starting so
i've put my money i've got the space
i've borrowed money from the bank so the
next thing that i
do is to buy some equipment for me to
start the business so i purchase
equipment
equipment worth
seven thousand two hundred
now what is this transaction
i purchase equipment worth seven
thousand two hundred equipment worth
seven thousand two hundred purchased
this is the transaction how do i record
this
it's very clear that the cost of the
equipment that i purchased is 7200
i did not have any equipment before this
transaction now i have an
equipment
so something has increase in the asset
side because this equipment is an asset
and then
what would be the corresponding
second entry on the
credit side
now before we get to understand that
the accounting mind should ask this
question
yes you purchase this equipment but did
you pay the amount while you purchased
or you deferred
the amount that you had to pay
now that's the question then let me also
give an answer that i purchased
at cash
purchased paying cash
right
so
there are two accounts
that will be created
which is equipment
and in this case i paid cash
so cash is an account that can be easily
identifiable
so i say it's cash
now let's begin this way let me let's
make the
credit entry first now that cash has
left
the entity
so cash is an asset item any decrease in
cash is
credit
and because
cash is here as credit
the corresponding
entry on debit
would be 7200
this is one way of doing or the other
way is i did not have any equipment
before this transaction
now i purchase equipment whose value the
cost of acquisition is 7200
as a result of which my asset has
increased from 0 to 7200 and hence i
debit
equipment 7200
and what is our accounting principle of
cost it says record
transactions at the cost of acquisition
so i am recording it at its full cost of
acquisition which is 7200.
now note again
that both these accounts are
asset accounts equipment as well as cash
now i'm blindly putting 7200 here and
7200 year that doesn't mean that for
every transaction
only
one
account gets affected
on the credit and debit side no
there are examples where
more than one accounts get affected on
the credit side and debit side the
fundamental is a minimum of
one debit and credit entry has to be
made
which means more than one debit or
credit entry can be made for a
particular transaction because two
different accounts can get affected for
example in this transactions if i
decided that i purchased the equipment
and that i decided to pay only fifty
percent in cash and the remaining fifty
percent after one month
i mean this case what would have
happened is the transaction equipment
7200 debit doesn't change
but then the corresponding dual entry
cash would have been only 3600 because i
paid only 50 percent so only 3600 b cash
and then what would be the
corresponding
second entry the credit entry for
this particular transaction would be it
would be probably accounts payable
because i am yet to pay the remaining 50
percent another 3600 and since account
payable
is a liability it has increased so any
increase in liabilities on the credit
side so you would have had cash
3600
and then accounts payable another 3600
and put together it is 7200 and that
matches with your
first debit entry of 7200.
so here again
another quick clarification is that you
need a minimum of one entry on the debit
side and credit side so that the
integrity of the equation accounts is
equal to liability the sonos equity is
not compromised at any stage
now let us say
the equipment has arrived it's all
installed and now we're going to start
business and to start business we need
we need to purchase some inventory and
start doing
start starting our activities now let's
say an initial inventory
inventory worth
800
was
purchased
on credit
which means i purchase some inventory
but i have
not paid for it i am going to pay for it
later
now what do i do
the account that gets affected
here is inventory
i told you inventory is a balance sheet
entity asset entity
in this case i its
raw materials its raw material inventory
which i purchase
to process to conduct business
now what is the value of the inventory
that i purchased is 800 should it be
debit or credit this is inventory i had
no inventory before now i have purchased
some inventory whose value is 800.
so before it was 0 now it is 800 is
increased any increase on the asset side
is
debit
and i am going to purchase it on credit
so brainly i put it as 800 here
but then i want you to understand why i
did that so
i call this as
accounts payable it's a generic account
any
outstanding to a vendor supplier you can
categorize it as accounts payable but if
you want to be very specific and you
want to know
how much outstanding to each of
the vendor you could still qualify
this account by saying accounts payable
to
x y z a b c whatever you can create as
many account categories titles as you
want
finally your accounts payable will be
the summation of all the individual
accounts payable entities that you have
created
so in this case accounts payable to a
particular vendor x there was no
liability before this transaction and
now because
this transaction has happened i owe this
particular vendor x a sum of rupees 800
so any liability
that is increased is on the
credit side the right hand side
so this explains why the 800 is on the
right hand side
now let us say
inventory is there its process finished
good is available
it was ready for sale
and then we started making sales
so the entity has started to
make sale
sales
worth
rupees
12 000.
again the quick accounting question
is
was the entire sales in cash
did we receive the entire 12 000 in cash
yes then cash gets increased by 12 000.
no part of it was cash that then the
customer said i'll pay it later then
whatever part
is in cash gets recorded as cash and the
remaining
unrealized portion is accounts
receivable we will get into those
special types a little later but then
this is for the purpose
of understanding that as an accounting
mind you will have to quickly ask this
question whether this entire sales was
in cash and for the sake of simplicity
let me say it is all in cash
so what's happened now because of this
cash
because of the sales
my cash has increased from whatever it
was before
by an amount twelve thousand
the corresponding entry
is twelve thousand credit
what is the account title
this is sales so i can write it as
sales or revenue or sales revenue
together it all makes sense
but why is that this is credit twelve
thousand
it is credit twelve thousand because it
was debit cash twelve thousand thats one
way of understanding but i do not want
you to understand that way
what happens when an entity
recognizes sales when sales revenue is
recognized
we saw last class in an income statement
the top line is sales revenue
sales revenue minus
all expenses finally you get net income
then dividends and then is your retained
earnings
and we are in interested in knowing
what type of transactions
increase or decrease
the retained earnings
and
if it increases or decreases
how it
has to be recorded whether it is on the
debit side on the credit side and then
again your fundamental equation that
comes to the top of your mind tells you
that any transaction that increases the
retained earnings
retained earnings is owner's equity it
is owner's money
that has to be
credit the right hand side
now ask this question here
sales revenue
if i am
realizing sales
that increases the
retained earnings any incremental sale
will
create an incremental
proportionate increase in the retained
earnings so sales increases retained
earnings any increase in retained
earnings is
credit right hand side and hence i put
this 12 000 on the
right hand side
then
employees
were page salary
how much
3000
did i say employees no salary or i'll
pay later no no i said they are
paid salaries i still i can say that i
am going to pay you salaries only next
month which means it becomes a liability
for me for which the transaction gets
recorded a different way but let us
assume for the sake of simplicity i paid
my employees a salary worth
three thousand as a result of which my
cash
gets reduced by
three thousand
the corresponding entry here is
3000 it's a salary expense
now here again you need to understand
why is an expense item recorded in the
debit side the left hand side now what
is an expense
again go back to your income statement
it started with revenue and then you had
all the expenses before your net income
and retained earnings were calculated so
think about this what happens if your
expense keep on increasing
if your expense increases
then your retained earnings will
decrease
so
any decrease in retained earnings again
the equation says
that will reduce the owner's equity and
any reduction in the owner's equity
has to be on the
debit side that is your left hand side
now in this case a salary expense
whatever be the amount
will
reduce the
retained earnings
as a result of which your owner's equity
is
reduced
and because your owner's equity is
reduced
your
salary expense 3000 is on the left hand
side
let us say the next entry is
inventory purchase of
worth 5750
on credit
it is similar to your
fifth entry
so no explanations needed its just that
additional inventory worth
5750 was purchased
or 8
and then
accounts
payable
is five seven
five zero here again it's on credit now
before i go to further entries i just
thought not sure whether i was
making the class understand on this
entry owners capital why is this
on the right hand side
owner's capital is on the right hand
side because your fundamental equation
says any increase in owners capital is
on the right hand side
here in this case this is the owner's
equity owner's own money
i always link this with
the return earnings owners equity see
retained earnings is the
net
earnings available after dividend
disbursement that gets back into the
firm
gets reinvested into the firm
if it is not reinvested whose money it
is it is the owners money
why because
it is the money which has
resulted after meeting all the
liabilities the bank interest all other
expenses your income tax
then paying all the dividends and
finally the owner's money
so please understand that any that is
why any increase in retained earnings
can be
directly linked to increase in owner's
equity because retained earnings is
synonymous with owner's equity
so that is why any increase in sales
increases retained earnings any
increase
in expenses will
decrease the
retained earnings
and vice versa will affect the
owner's equity as a result of which you
credit or debit that is the
understanding
now the next
transaction
now let us say the sales that i made
before consumed some of the inventory
so sales
consumed
6000
worth
inventory
so what does this mean
it means that you know i had an
inventory
and because of the sale
the value of the inventory that was
consumed is 6000 an inventory is an
asset item any reduction
in asset is
credit entry
now resources that get consumed to
generate sales
is that
i have told you in class last time that
i call them as the cost of goods sold
because these are resources
directly identifiable that have been
consumed to generate the
sales
cost of
goods sold
usually
we call this as cogs and some firms
actually have record this separately but
for some accounting entities it is
difficult to actually record cost of
goods sold so you would not even see
cost of goods sold in some of the income
statements and hence gross margin is
difficult to calculate they say start
with sales and then write all those
expenses to finally calculate the
operating margin and the net margin but
at least for
understanding
let us assume that we are able to
identify these inventory that gets
directly consumed to generate the sales
and the value of the inventory that got
consumed is 6000
and what is cost of goods sold
it is one form of
an expense
and now
that expense
has
reduced
the retained earnings
reduction in retained earnings is
reduction in owner's equity reduction
and owner's equity is
an entry that needs to be recorded in
the
left hand side
that is the debit side and hence cost of
goods sold is
debit 6000
now
i need to pay
some expenses for the utilities for this
particular month
so let us say we are at the end of this
month
and i have to pay for utilities
and the utility expense was let us say
450 rupees
this is again a straightforward
transaction where you see
cash is what i pay
and that cash has went out cash is an
asset it has reduced
so cash
credit 10 000
easy accounting
an account title called utility expense
which is 450
y is a debit because utility expense
reduces retained earnings as a result of
which the
owner's equity gets
reduced
so let us just pause here
now
you should
have a very firm understanding
on why certain type of transactions
are
being recorded
at the first place they are identified
and
given a proper account name for easy
retrieval
later
and then after naming each of these
account
and i told you that you can create as
many accounts as you want
and the more and more
accounts that you create the more and
more
specific you are getting down to
understand the transaction at various
levels
and then
each of these accounts you are trying to
see
what
gets affected what relevant account gets
affected and then identify those
accounts and record the monetary value
of these transactions based on the
nature of the transaction
it could affect cash to recall affect
accounts payable inventory sales so you
have a host of such accounts that you
can create
now let us say
the next transaction is
about
an activity that has happened in the
past
and now that we are
trying to handle that activity now let's
say
i paid some amount of accounts payable
that i owed in the past let's say the
accounts payable worth
4800
paid in cash
now i do not have to go back to the
original
entry
where we made some accounts payable
50750 and write here
less
4800 the very purpose of doing this is
to individually
characterize each of these transactions
and then aggregate them together later
so this particular account though it is
linked to a previous activity that has
happened
gets identified as a separate activity
by way of a t account entry this is one
thing that you have to understand
because this is what makes
the aggregation easy for you later when
we are actually going to consolidate
each of these individual accounts
now what did i do here
accounts payable worth
some 4800 was paid in cash which means
cash
4800.
i paid
accounts payable
four thousand
eight hundred
why is it debit
because now my accounts payable is no
longer that 5750 that we entered
previously
i have paid 4800.
now this transaction has reduced
my liabilities
any reduction in liability is a
debit entry a right hand side entry
so an accounts payable
paid in cash you understand now cash
gets
recorded in the right hand side because
it has gone out as a result of which the
asset has
reduced
to that extent
now let us stop with this transaction
let us say
i
i entertained
one of the customers who happens to be
i meaning the firm
okay so you will have to understand the
difference between i and the firm they
are two distinct
separate entities so the firm
entertained the customer
who happens to be
the friend of the owner of the firm so
let us say the
the sales because of that
was rupees 2000 and since he happens to
be the
friend of the owner
you want to decide i will collect this
200 rupees later now how do i record
this transaction
now two things that you should ask
yourself or i'll do one thing i'll just
record this transaction
and then
probably
get into
a little complicated issue as to how the
sale is getting realized
so sales
2000
debit or credit
it is credit why because sales increases
your retained earnings any increase in
retained earnings increases owners
equity any increase in owner's equity is
credit
now what do i do here did i receive cash
for the sales no
happens to be my friend
so i said
accounts
receivable
is accounts receivable it is a current
asset account
i had no accounts receivable it was zero
and because of this sale transaction it
means that at some point of time i will
be getting this 200 later
so it is not cash because i haven't got
it but i will be getting it sometime in
the future
so i record that as
a current asset item because accounts
receivable is a current asset in this
case it was 0 before and now it has
increased
by 2000 an increase in the asset
is hence recorded as the left hand side
but let me stop here
and then begin next class
with the same transaction as to first
why did you record this 200 sales
revenue
are there any other circumstances where
you wouldn't have recorded this despite
the fact that the sale has happened
you would also end up not even recording
this 200 as a sales revenue quite
possible
and then we will have to revisit our
concept of
principle of conservatism and
the
realization and recognition of sales
revenue so let me stop here and when we
meet next class i will tell start with
this principle of conservatism and then
we see various other transactions before
we end up doing a trial balance thank
you very much
you
