Chapter 08: Origin of Transactions:
Source Documents of Accountancy
Source Documents of Accountancy: The “origin” of a transaction lies in the source document. These are the original written evidence of a transaction. They provide the necessary details and proof for recording the transaction in the books of accounts.
1) Cash Memo: Issued by a seller when goods are sold for cash. It contains details like date, quantity, rate, amount, and description of goods. Similarly, a buyer receives a cash memo when purchasing goods for cash.
2) Invoice and Bill: Prepared by a seller when goods are sold on credit. The original copy is sent to the purchaser, and a duplicate is retained for records. When a trader purchases goods on credit, they receive a credit bill from the supplier.
3) Receipt: Issued by a business when it receives cash from a customer. It includes the date, amount, and name of the payer. The original is given to the customer, and a duplicate is kept for records.
4) Debit Note: Prepared when goods are returned to a supplier (purchase return). It indicates that the supplier’s account has been debited.
5) Credit Note: Prepared when goods are received back from a customer (sales return). It indicates that the customer’s account has been credited.
6)Pay-in-slip: A form used to deposit cash or cheques into a bank account. It has a counterfoil that is stamped and returned to the depositor as proof of deposit.
7) Cheque: An order in writing drawn upon a bank to pay a specified sum of money to a named person or to the bearer. The counterfoil of the cheque acts as a source document.
VOUCHERS
Meaning of Vouchers: While source documents are the initial evidence, vouchers are internal documents prepared by the accountant based on source documents. They authorize the recording of a transaction and specify which accounts are to be debited and credited.
Key Features of Vouchers:
- Prepared on the basis of source documents.
- Contain an analysis of the transaction (which account to debit/credit).
- Signed by an authorised signatory.
- Act as a link between source documents and the books of original entry (Journal).
Distinction between Source Documents & Vouchers:
Aspect | Source Document | Voucher |
Definition | Original written evidence of a business transaction. | An internal document prepared based on a source document to authorise and facilitate recording. |
Purpose | Provides primary evidence that a transaction occurred. | Authorises the recording of a transaction and specifies which accounts to debit and credit. |
Nature | External or internal proof of an economic event. | An internal accounting instruction/authorization document. |
Legality | Often serves as legal proof of a transaction. | Primarily for internal control and accounting purposes; typically not legally binding with external parties. |
Approval | May or may not require explicit approval (e.g., a cash memo is generated upon sale). | Almost always requires authorization/signature from a responsible person or department. |
Usage in Accounting | The basis for preparing accounting vouchers and for initial recording in books. | The instruction for making entries into the books of original entry (Journal). |
Examples | Cash Memo, Invoice/Bill, Receipt, Pay-in-Slip, Cheque, Debit Note, Credit Note. | Cash Voucher (Debit/Credit Voucher), Journal Voucher (Transfer Voucher), Contra Voucher. |
Serial Numbering | May or may not have a unique serial number depending on the type (e.g., invoices usually do). | Typically assigned a unique sequential voucher number for internal tracking. |
Types of Vouchers:
Cash Vouchers: Prepared for cash payments (Debit Voucher) and cash receipts (Credit Voucher).
- DEBIT VOUCHERS: A Debit Voucher, also commonly known as a Payment Voucher, is an internal accounting document prepared to record and authorise cash payments made by the business.
- CREDIT VOUCHERS: A Credit Voucher, also commonly known as a Receipt Voucher, is an internal accounting document prepared to record and authorize cash receipts by the business.
NON-CASH OR TRANSFER VOUCHERS: Prepared for non-cash transactions like credit purchases, credit sales, depreciation, goods returned, etc.
COMPOUND VOUCHERS: Record transactions that involve multiple debits and one credit, or multiple credits and one debit.