How do you prove cash accounting?

What Is Cash Accounting?

Cash accounting is an accounting method where payment receipts are recorded during the period in which they are received, and expenses are recorded in the period in which they are actually paid. In other words, revenues and expenses are recorded when cash is received and paid, respectively.

Cash accounting is also called cash-basis accounting; and may be contrasted with accrual accounting, which recognizes income at the time the revenue is earned and records expenses when liabilities are incurred regardless of when cash is actually received or paid.

Key Takeaways

  • Cash accounting is simple and straightforward. Transactions are recorded only when money goes in or out of an account.
  • Cash accounting doesn't work as well for larger companies or companies with a large inventory because it can obscure the true financial position.
  • The alternative to cash accounting is accrual accounting, where transactions are recorded as revenues are earned and expenses are incurred, regardless of the exchange of cash.

Understanding Cash Accounting

Cash accounting is one of two forms of accounting. The other is accrual accounting, where revenue and expenses are recorded when they are incurred. Small businesses often use cash accounting because it is simpler and more straightforward and it provides a clear picture of how much money the business actually has on hand. Corporations, however, are required to use accrual accounting under Generally Accepted Accounting Principles (GAAP).

When transactions are recorded on a cash basis, they affect a company's books with a delay from when a transaction is consummated. As a result, cash accounting is often less accurate than accrual accounting in the short term. 

Most small businesses are permitted to choose between either the cash and accrual method of accounting, but the IRS requires businesses with over $25 million in annual gross receipts to use the accrual method. In addition, the Tax Reform Act of 1986 prohibits the cash accounting method from being used for C corporations, tax shelters, certain types of trusts, and partnerships that have C Corporation partners.  Note that companies must use the same accounting method for tax reporting as they do for their own internal bookkeeping.

Example of Cash Accounting

Under the cash accounting method, say Company A receives $10,000 from the sale of 10 computers sold to Company B on November 2, and records the sale as having occurred on November 2. The fact that Company B in fact placed the order for the computers back on October 5 is deemed irrelevant, because it did not pay for them until they were physically delivered on November 2.

Under accrual accounting, by contrast, Company A would have recorded the $10,000 sale on October 5, even though no cash had yet changed hands. 

Similarly, under cash accounting companies record expenses when they actually pay them, not when they incur them. If Company C hires Company D for pest control on January 15, but does not pay the invoice for the service completed until February 15, the expense would not be recognized until February 15 under cash accounting. Under accrual accounting, however, the expense would be recorded in the books on January 15 when it was initiated.

Limitations of Cash Accounting

A main drawback of cash accounting is that it may not provide an accurate picture of the liabilities that have been incurred (i.e. accrued) but not yet paid for, so that the business might appear to be better off than it really is. On the other hand, cash accounting also means that a business that has just completed a large job for which it is awaiting payment may appear to be less successful than it really is because it has expended the materials and labor for the job but not yet collected payment. Therefore, cash accounting can both overstate or understate the condition of the business if collections or payments happen to be particularly high or low in one period versus another.

There are also some potentially negative tax consequences for businesses that adopt the cash accounting method. In general, businesses can only deduct expenses that are recognized within the current tax year. If a company incurs expenses in December 2019, but does not make payments against the expenses until January 2020, it would not be able to claim a deduction for the fiscal year ended 2019, which could significantly affect the business' bottom line. Likewise, a company that receives payment from a client in 2020 for services rendered in 2019 will only be allowed to include the revenue in its financial statements for 2020.

David Elks

David Elks

Tax Analyst at LG&E and KU Energy LLC

Published Aug 19, 2015

As a matter of effective accounting procedures, companies should reconcile the balance per the bank statement with the cash balance per books at the end of each month for each cash account.  This includes accounting for deposits in transit, outstanding checks, and bank service fees, among others.  Most, if not all, commercially available accounting software packages have a cash reconciliation function.  The reconciliation process can identify errors in either a company’s accounting records or that of the bank.

 While it may be more time consuming, the proof of cash provides a greater level of detail and thus makes it easier to spot errors than the standard reconciliation.  The proof of cash differs from the bank reconciliation in that the proof reconciles the four parts that make up the cash balance: beginning balance, cash inflows, cash outflows, and ending balances for both the bank statement balance and the ending book balance.

 By way of example, because the cash proof reconciles each total independently, if an employee, without authorization, withdraws $10,000 from the company accounts at the beginning of the month and replaced the funds before the end of the month, the issue would not appear in a normal bank reconciliation as a reconciling item.  However, a proof of cash would be more likely to flag the extra cash withdrawal and cash deposit within the period.  A proof of cash can also assist in ensuring all transactions are recorded in the accounting records for a particular period.

 Thus, the proof of cash provides another safeguard, when used in conjunction with the standard bank reconciliation, to deter misappropriation of assets or financial statement misrepresentation.  If you need help implementing a proof of cash into your accounting procedures, please contact me.

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Explore topics

What is the purpose of proving cash?

A proof of cash can indicate an array of other reconciliation issues that will require adjustments to a company's accounting records, including the following: Bank fees not recorded. Not sufficient funds checks not deleted from the deposit records. Interest income or interest expense not recorded.

What type of audit test is a proof of cash?

Confirmation Cash Audit Checklist The primary audit procedure used in testing cash balances is confirmation. In order to test confirmation, auditors ask the company's bankers to verify the balance of the bank accounts directly; responses are sent solely to the auditors.

What are examples of cash in accounting?

Examples of cash are as follows:.
Coins..
Currency..
Cash in checking accounts..
Cash in savings accounts..
Bank drafts..
Money orders..
Petty cash..

What is a cash proof of revenue?

One important tool used to confirm revenue in a financial due diligence is a proof of cash. A proof of cash compares cash deposits recorded in the target's bank statements to the cash collections reported in the target's financial statements.