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Cash Basis Accounting (Cash Accounting)
Definitions, Meaning, Usage, Examples, Contrast to Accrual Accounting


Companies that use cash basis accounting record revenues when they receive cash and expenses when they pay cash.

Cash Basis accounting is simple and may be sufficient for some small businesses.

What Is Cash Basis Accounting?

Businesses must choose one or the other of two possible approaches to financial reporting:

Firstly, they may choose cash basis accounting. This is the practice of recording revenues when cash is received and recording expenses when the expense is paid.

Secondly, they may choose instead accrual basis accounting. This is the practice of recording revenues when they are earned and recording expenses when they are owed.

Choosing an Accounting System Impacts the Way the Firm Does Business

On first hearing the distinction between cash accounting and accrual accounting, the differences may seem minor. When the natures of the two accounting systems are better understood however, it is clear that the accounting system choice has a profound influence on operations. Choice of system impacts the way the firm bills customers, collects payments, and pays its bills. And, the choice of accounting system has a profound impact on the way the firm meets reporting obligations to regulatory agencies and governments.

Most Businesses Choose Accrual Accounting

The vast majority of businesses worldwide choose accrual accounting. It is almost impossible for a public company to meet its reporting requirements using cash accounting alone. In fact, large organizations of all kinds—public and private—cannot meet their own record-keeping needs using cash basis accounting only. One reason, for instance, is that only accrual accounting enables the organization to track its asset base, liabilities, and equities.

Some Businesses Choose Cash Basis Accounting

By contrast, some small privately-held businesses choose cash basis accounting because it is simple.

And, with a cash basis system, keeping the firm's "books" does not require accounting or bookkeeping skills. Just about any person who can arrange figures in a table and manage a simple spreadsheet can create and use cash basis records. As a result, the cash basis approach enables some small firms to meet their record-keeping and reporting needs without a trained accountant or accounting software.

Cash Basis Means Cash Transactions Only

Cash transactions recorded in a cash basis system include physical transfer of coins and banknotes, of course, but also forms of transmission that turn into cash very quickly. As a result, the cash basis system also registers payments with written checks, credit cards, bank debit cards, and bank wire transfers. 

A cash basis system, however, does not record receipt of a promissory note, creation of an account receivable, or the sending of a customer invoice.

Explaining Cash Basis Accounting in Context

Sections below further define, explain, and illustrate cash basis accounting. Note especially that the term appears in context with the following terms and concepts from the fields of bookkeeping, accounting and business analysis.

Cash Basis Accounting
Accrual Accounting
Single Entry System
Double Entry System
Accounting Period
Matching Concept
Error Checking
Cash Flow



Related Topics


Cash Basis vs. Accrual Accounting
What Are the Differences?

The difference between cash and accrual accounting stems from the fact that most business transactions involve two events.

  • The seller delivers goods or services.
  • The buyer pays for the purchase.

These events may occur at the same time, or there may be a time lapse between them. And, either event may precede the other.

The seller may deliver goods, for instance, then invoice the customer and wait 30 days or more for payment. Or the seller may receive payment "up front," and then deliver later. For example, when a buyer leases floor space, the first payment is typically due before the occupancy period.

Under cash basis accounting, sellers record their own expenses for delivering goods or services when they actually pay the expense. Similarly, sellers record cash received only when customers actually pay.

Cash Basis sellers record revenues and expenses, that is, only when they occur, even if time passes between the two events and even if they occur in different accounting periods.

Accrual Accounting Achieves Matching. Cash Basis Accounting Does Not.

The generally accepted accounting principles (GAAP) for businesses in most countries, incorporate the matching concept. This is the idea that reported incoming revenues should be matched (reported in the same accounting period) with the expenses that bring them. Otherwise, reported margins and profits are misleading. Clearly, cash basis firms that sell "on credit" will not always achieve this kind of matching.

  • In contrast to cash basis accounting, the alternative—accrual accounting—achieves matching by using two pairs of entries for a single sale.
    • For accrual-basis sellers, closing the sale and delivering goods or services brings two bookkeeping entries. These are a debit to one account and a credit to another. And, receiving the customer's cash payment brings another two entries. These, again, are debit to one account and a credit to another.
    • At the same time, accrual-basis buyers records two entries when they first owe payment, and  another two entries when they pay cash.

Under accrual accounting, therefore, both sellers and buyers report revenues and expenses based on each party's first pair of entries. They report, that is, entries showing revenue earned by the seller and cash owed by the buyer.

Cash Basis Accounting Illustrated
Example Cash Basis Transaction Records

Cash accounting works well with single-entry accounting, while accrual accounting works only with double-entry accounting. As a result, examples comparing cash accounting and accrual accounting are very similar to examples comparing single-entry and double-entry systems.

Single-entry cash accounting is very similar to the way that individuals use a check register for checking account checks, deposits, and balances. Users simply record the amount of each cash inflow or outflow, along with a transaction name or description.

Cash Basis Transaction Record

Tables 1 and 2, below, show how the cash basis single-entry record might look for a few days transactions for a very small business, such as a small retail shop operating as a sole proprietorship.

Three-Column Cash Record For a Small Business

Table 1, with three columnes, is the simplest possible form of cash basis transaction record.

1 June XX Starting balance for day $4,520.00
1 June XX Electricity bill for month($149.80)
2 June XX Postage stamps purchased($43.00)
2 June XX Inventory purchased($624.15)
3 June XX Daily product sales$1,040.25
3 June XX Sales tax paid($83.22)
4 June XX Daily service revenues$592.25
4 June XX Bank interest received$180.83
5 June XX Customer refund paid($42.95)
5 June XXEnding balance for day $5,390.21
Table 1. Three-column cash basis transaction record, for a small business. Incoming funds are positive numbers and outgoing funds are negative (in parentheses). The simplest form of cash basis accounting in a single entry system, shows transactions for five days.

Five Column Cash Basis Transaction Record For a Small Business

Table 2 with five columns is slightly more complex. Table 2 has separate columns for cash inflows (revenues), cash outflows (expenses), and current balance.

Date Transaction Revenues Expenses
1 June XX Starting balance for day $4,520.00
1 June XX Electricity bill for month($149.80) $4,370.20
2 June XX Postage stamp purchase($43.00) $4,327.20
2 June XX Inventory purchased($624.15)$3,703.5
3 June XX Daily product sales $1,040.25$4,743.30
3 June XX Sales tax paid($83.22)$4,660.08
4 June XX Daily service revenues $592.25$5,252.33
4 June XX Bank interest received $180.83 $5,433.16
5 June XX Customer refund paid($42.95) $5,390.21
5 June XXEnding balance for day$5,390.21
Table 2. Cash Basis transactions with a single-entry system. This version has a running balance and separate columns for incoming revenues and outgoing expenses. Incoming revenues are positive numbers, and outgoing funds are negative.

The record can add additional columns, of course, to show different categories of revenues or expenses. The only structure required in the records is to include enough different revenue and expense categories to meet tax reporting requirements.

Where is Cash Basis Accounting Sufficient?
When is Cash Accounting Preferred?

Cash accounting can be adequate for some small businesses. The cash basis approach may, in fact, be preferred over an accrual system for some small firms.

Where is Cash Basis Accounting Preferred?

The cash approach may be preferred where all or most of the following conditions apply. The company:

  • Uses single-entry accounting, not  double-entry accounting.
  • Has relatively few financial transactions per day.
  • Does not sell on its own credit. This means it does not deliver goods or services and then invoice customers for payment later. At the time of the sale, customers must pay either by cash, written check, bank transfer, or 3rd-party credit/debit card.
  • Has very few employees.
  • Owns few expensive business-supporting physical assets. It may own some product inventory, office supplies, and cash in a bank account. However, it does not own buildings, substantial amounts of office furniture, large computer systems, production machinery, or vehicles.
  • The company is privately held or operates as a sole proprietorship or partnership. The company does not need to publish the Income statement, Balance sheet, or other financial statements required of publicly owned companies. 

Meeting Legal Reporting Needs With a Cash Basis System

Under such conditions, a cash basis system may be adequate to meet the company's legal reporting obligations. The cash basis system may be adequate for  

  • Supporting the company's income tax reporting (for which the primary data are incoming revenues and outgoing expenses, in several categories).
  • Proving that the company collected and paid government sales taxes for goods or services sold.
  • Forecasting future budgetary needs and sales revenues.
  • Proving that the company complied with minimum wage payment and employee income tax withholding requirements.
  • Proving that the company pays its own income tax. 
  • Providing real-time visibility and control of incoming and outgoing funds. This helps prevent spending over budget or overdrawing the company checking account.

What Are Advantages and Disadvantages of the Cash Basis Approach?

The advantages and disadvantages of cash basis accounting with a single entry system are clearest when comparing the cash basis approach with the primary alternative approach, accrual accounting with a double-entry system.

Advantages to Cash Basis Accounting
Cash Basis Compared to Accrual Accounting

Cash Basis accounting has the great advantage of simplicity over accrual accounting. 

  • The cash basis approach (and single-entry bookkeeping) are readily understood by people with little or no financial or accounting background.
  • Many small companies can implement the cash basis approach without involving a trained bookkeeper or accountant.
  • The cash basis approach does not require complex accounting software. It should be clear from the examples above, for instance, that a firm can easily create and maintain a cash basis single-entry system in a written notebook or a very simple spreadsheet.

Disadvantages to Cash Basis Accounting
Cash Basis Compared to Accrual Accounting

Cash basis accounting cannot meet the record-keeping needs of public companies and other organizations that must file audited financial statements, such as an Income statement or Balance sheet. Nor can it—by itself—give owners and managers crucial information for evaluating the firm's financial position. Some of the important differences between the two approaches illustrate disadvantages of the cash basis approach.

Double-entry accrual systems provide several kinds of error checking that are absent in cash accounting with a single-entry system. In the accrual system, every financial transaction results in both a debit (DR) entry in one account and an equal, offsetting  credit (CR) entry in another account. For any time period, the sum of all debits must equal the sum of all credits. That is:

Total DR = Total CR

Cash Basis Systems Lack Built in Error Checking

Moreover, an accrual double-entry system works so that the Balance sheet equation always holds:

Assets = Liabilities + Equities

These equations together are known as the accounting equation. Any departure from these equalities in an accrual double-entry system is evidence of a transaction entry error somewhere in the system.

Accrual Systems Build in Error Checking

This kind of error checking is not built into a cash basis single-entry system. Consider the result, for instance, if the cash basis bookkeeper mistakenly enters, say, a revenue inflow as $10,000 when the correct value is $1,000.

In a single-entry cash system, the error may not be noticed until the firm receives a bank statement with an unexpected low account balance—or an overdrawn account.

In an accrual double-entry system, however, the $1,000 cash deposit entry (a debit to an asset account, "Cash on hand") will be accompanied by another entry recognizing the source, e.g., a credit to a liability account (e.g., "Bank loan") or a credit to another asset account (e.g., "Accounts receivable"). If the second entry were not made, the sums of credits and debits in the system would differ, thereby revealing the error.  

Focus on Revenues and Expenses Only

A double-entry system keeps in view the company's entire chart of accounts. That is, all transactions in a double-entry system result in entries in two different accounts, which may be the so-called Income statement accounts (revenue accounts and expense accounts) or the so-called Balance sheet accounts (asset accounts, liability accounts, and equities accounts). 

When the company receives cash through a bank loan, as mentioned, the double-entry system records a debit for an asset account, e.g., "cash on hand"  (for an asset account, a debit is an increase), as well as a credit to a liability account, e.g., "bank loans" (with a liability account, an increase is a credit).

With a single-entry system, the company may record cash received from a bank loan as incoming cash, but there is no easy way to record the corresponding liability increase (bank loan to repay). Single entry systems do not easily track the value of assets, liabilities or equities. 

Cash Basis Accounting Works With Single Entry Systems
The Approach Does Not Work With Double Entry Systems

Single-entry systems, moreover, work well with cash basis accounting, where inflows and outflows are recorded only when cash actually flows. Single-entry systems cannot easily support the alternative approach, accrual accounting—as used by the vast majority of businesses worldwide. When the delivery of goods and services comes at a different time from cash payment for those goods and services, for instance, accrual accounting provides the mechanisms for implementing the matching concept, the practice of recognizing revenues and the costs that brought them in the same accounting period.

When Product Delivery and Customer Payment Fall in Different Periods

If vendor delivery and customer payment fall in different reporting periods, however, the single-entry system has no way of matching the two events. In such cases, the single entry system therefore presents a misleading picture of earnings for either period.

As a result, it is extremely difficult to build a single-entry system that conforms to the GAAP requirements for businesses in most countries (Generally accepted accounting principles). This lack may not concern sole proprietorships, partnerships, or very small privately held companies. For these firms, the accounting system must support only the company's needs to comply with tax and employment reporting requirements. It is nearly impossible to build a single-entry system, however, that supports by itself the reporting needs of public companies, or other firms that must report statements of income, financial position, retained earnings, or cash flow.