What it means
Deposits come in two broad families. Demand deposits, such as current accounts, can be withdrawn at any moment and pay little or no interest.
Time deposits, such as fixed-term accounts and notice accounts, pay more because the bank knows exactly how long it can use the money. For a business, deposits are simply where cash lives between being collected and being spent.
The choice of account is a trade-off between access and yield, and most finance teams solve it with a tiered approach: an operating buffer on instant access, and surplus cash laddered across term deposits with staggered maturity dates. Deposits matter in accounting as well as treasury.
Cash at bank appears as a current asset, but the balance in the accounting records rarely matches the bank statement on any given day. Money banked late in the day sits as a deposit in transit until the bank processes it, which is one of the standard reconciling items.
Safety deserves more attention than it usually gets. Deposit insurance protects balances only up to a stated limit per depositor per bank, and business balances routinely sit far above that line.
Spreading cash across several institutions, or using a sweep arrangement that moves surplus funds automatically, keeps more of it inside the protected band. Interest on deposits is taxable income and should be recorded when it is earned rather than when it is withdrawn.
Rates on business deposits move with the central bank's policy rate, so the return on idle cash rises and falls with the wider market and is worth re-checking each year.
In practice
Real-world examples.
Example
A private school collects fees termly and holds the money for months before spending it. The bursar ladders three fixed-term deposits maturing in September, January and April so cash is always available when the payroll and maintenance bills fall due.
Example
A construction firm holds $340,000 of retention money owed to subcontractors and due to be released in stages. It parks the funds in a notice account rather than a current account, earning interest without risking access when a release date arrives.
Example
An online retailer sets up an automatic sweep that moves anything above a $60,000 operating buffer into an interest-bearing account each evening and pulls it back when the balance dips, adding a few thousand dollars of income a year for no extra work.
Formula
Calculation
Interest earned = deposit balance x annual interest rate x time in years.
A company places $250,000 in a business deposit account paying 3.5% a year, with interest credited monthly. Annual interest is $250,000 x 3.5% = $8,750, and the monthly credit is $8,750 / 12 = $729.17. Leaving the same $250,000 in a non-interest-bearing current account would earn nothing at all, so the decision to move it is worth $8,750 a year before tax. If only half the money could be tied up, $125,000 on deposit would earn $125,000 x 3.5% = $4,375 a year.Case study
Seen in the real world.
Halden Instruments is an illustrative and entirely fictional manufacturer used to show the point. After a good year it was sitting on $1,400,000 of cash in a single current account earning nothing, on the reasoning that the money might be needed for a factory extension at short notice.
The finance director built a thirteen-week cash forecast and found that the business never needed more than $300,000 within any four-week window. She left $300,000 on instant access, placed $600,000 in a 32-day notice account and locked $500,000 into a six-month term deposit, while also splitting the money across two banks to reduce exposure to any one of them.
In this illustrative scenario the change added roughly $40,000 of interest income across the year and reduced concentration risk at the same time, without ever leaving the company short of cash.
Watch out
Common mistakes.
- Leaving all surplus cash in a non-interest current account because moving it feels like extra admin. The forgone interest on a six-figure balance is usually far larger than the effort involved.
- Assuming the bank statement balance is the true cash position. Deposits in transit, unpresented payments and uncleared card settlements all sit between the two figures.
- Ignoring deposit insurance limits on business accounts. Protection applies per depositor per institution, so a single large balance leaves most of the money unprotected.
Questions
People also ask.
What is the difference between a demand deposit and a time deposit?
A demand deposit can be withdrawn instantly and pays little interest, while a time deposit is locked for an agreed period in exchange for a higher rate and usually charges a penalty for early access.
Do bank deposits count as cash on the balance sheet?
Deposits with a maturity of three months or less are normally shown within cash and cash equivalents, while longer-dated deposits are presented separately as short-term investments.
Is a deposit safe if the bank gets into trouble?
Only up to the deposit insurance limit in that jurisdiction, which is why larger balances are usually spread across institutions or held in government-backed instruments.
From the founder's library
Take it further with the book.
Build your financial confidence beyond this definition. Shihan's full-length guide, Accounting Fundamentals, takes the same plain-English approach and turns it into a complete, practical playbook for non-finance managers, business owners and students - with chapter-end quiz answers and presentation slides included.
25% off with code MMHQ25, applied at checkout. Priced in USD - checkout may show the equivalent in your local currency.
View the book and save 25%Related