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Audit of Sales, Purchases, Payroll
Course: Auditing (AUD339)
402 Documents
Students shared 402 documents in this course
University: Universiti Teknologi MARA
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Free notes: Not for sale
Jismi Md. Salleh
1
AUDIT OF SALES AND COLLECTION CYCLE
Aspects of Operations
Internal Control
Possible errors/ weaknesses
Processing
customer
orders and
despatch of
goods
Approval of sales
order
Checking of credit
limit
Preparation of
despatch
documentation
Despatch of goods
All orders received are recorded on pre-numbered
sales order forms
Credit limit of customers must be approved prior to
delivery/ shipment of goods
All sales orders are checked against the credit limit
(to be evidenced by an initial of the authorised
person)
Despatch of goods must be supported by authorised
despatch notes/shipping documents
Despatch notes are prenumbered and cross-
referenced to sales orders
Acknowledgement should be obtained from
customer for delivery of goods.
Segregation of duties between receiving orders,
approving credit limit, authorising despatch of
goods, delivering goods and billing to customers
Credit limit granted to
unauthorised customer
Goods not despatched to
customers
Goods released before proper
approvals of customer credit.
Sales recorded on fictitious
customers
Proof of deliveries not obtained
from customers
Invoicing/
billing
customers
and
recording
sales
Preparation of sales
invoices
Processing of invoice–
recording in sales
journal and posting to
sales ledger (debtor
a/c) and general ledger
(sales a/c)
Preparation of debtors
statement
Sales invoices are pre-numbered and accounted for
Issuance of sales invoices are duly authorised
Invoices are correctly priced and independently
checked for accuracy of quantities, prices, trade
discounts and totals
Segregation of duties between billings, posting to
the accounts and receiving cash/cheque.
Double-recording of sales
invoices
Omission in recording sale
transactions
Incorrect particulars e.g., amount,
quantity sold on the sales invoices
Prepares invoices without
verifying whether the goods have
been delivered.
Sales
returns and
adjustments
Preparation of credit
notes for valid claims
of defective goods
returned by customer
Credit notes/memorandum must be pre-numbered
and accounted for
Issuance of credit notes are duly authorised
Credit notes are checked to supporting evidence
i.e., goods returned notes and sales invoices
Prices are checked to sales invoices
Incorrect/invalid allowances
given
Incorrect particulars on the credit
notes
Recording
of cash/
cheques
received
Initial recording of
cash received
Bank-in of
cash/cheque into the
Bank account
Recording of
cash/cheque received
in cash book
Posting to sales ledger
control account, sales
ledger (debtor a/c) and
general ledger (cash/
bank a/c)
Reconciliation of bank
balances against bank
statements
Segregation of duties between handling of cash and
record keeping
Prepare “pre-listing” of all cheques and cash
received.
Procedure that all cheques must be deposited on a
daily basis.
Official receipts are issued at the point of receipt of
cash
Official receipts are pre-numbered and accounted
for
Receipts in the initial record must be independently
checked to cash book and debtors ledger
Bank balances were reconciled with bank
statements on monthly basis
Cash-in-hand were independently verified against
balances as per cash book at the end of the day
(Cash balancing procedure)
Unrecorded cash receipts
Cash receipts not deposited
promptly.
Incorrect accounting (recording &
posting) of cash received from
customers in the relevant accounts
Unauthorised issuance of official
cash receipts
General
recording
Posting to sales ledger
Sales Ledger Control a/c and Schedule of Debtors
(listing of individual debtor’s a/c as per sales
ledger) are prepared
Balance as per Sales Ledger Control a/c are
reconciled/ tallied to Schedule of Debtors. Any
differences noted are investigated
Invalid/incorrect entries
(sales/sales return/ cash received)
in the sales ledger and sales
ledger control a/c
Overdue
accounts
To follow-up on
overdue accounts
To write-off bad debts
To make provision for
doubtful debts
Status of overdue accounts is closely monitored by
using aging schedule. Reminder letters are sent to
customers with overdue a/cs.
Writing-off of bad debts are duly authorised by
higher authority
Allowance made for doubtful debts is
independently reviewed
Bad debts not written-off
Under/over provision of doubtful
debts