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Business owners, CFOs, controllers and finance managers plan carefully for what's coming: quarterly estimated taxes and payroll tax deposits, a payroll buffer, vendor obligations, a planned equipment purchase or buildout, inventory ahead of a season, and a cushion against a slow stretch. That money is typically set aside on purpose.
Cost pressure makes those balances more necessary, not less. The Federal Reserve Banks' 2025 Small Business Credit Survey found that 77% of small employer firms named rising costs of goods, services or wages, tariff-related cost increases, or both as a financial challenge in the prior 12 months. A company facing these challenges has good reason to sit on a cash buffer.
But once that money is set aside, there is another question worth asking: What is it earning while it waits? The decision to hold reserves is usually deliberate. The question that receives less attention is what those balances earn while they're waiting to be used.
What the balance earns while it waits
Business deposit accounts are not the same as consumer accounts, and rates vary widely by institution, balance level and account type. Most business operating accounts are built for transactions first: sending payments, running payroll, collecting receivables, handling day-to-day cash flow. Earning a return on idle balances is a secondary consideration.
As a result, reserve funds set aside for taxes, payroll buffers, seasonal expenses or a future project often sit in accounts that pay very little, and, in some cases, nothing at all. That arrangement may be convenient, but it can also mean cash earmarked for a future obligation earns less than it could while it waits.
According to FDIC national deposit rate data as of August 17, 2026, average rates on traditional deposit accounts remained relatively low, with savings accounts averaging 0.38% and money market accounts averaging 0.63%. Individual accounts may pay more or less than those averages, and business operating accounts often prioritize transaction functionality over yield.
The difference can add up. A $100,000 balance earning 0.63% would generate about $630 over a year. The same balance earning 2.50% would generate about $2,500. For businesses that maintain reserve funds for taxes, payroll, seasonal expenses or future projects, where that cash sits can have a meaningful impact on what it earns while remaining accessible.
Why the money stays where it is
Reserves often sit in low-earning accounts because moving them is expensive, and that expense doesn’t always show up in the rate comparison math highlighted above.
A business’s primary institution often holds more than just the checking account. Eighty-six percent of small employer firms use financing regularly, most commonly credit cards and loans. There may be a term loan or line of credit with covenants tied to the deposit relationship. Merchant processing may be wired into the point-of-sale system. And positive pay, ACH origination limits, and user permissions are configured and working.
Unwinding a functioning relationship to chase a rate is not necessarily good for business.
Two kinds of cash, one set of requirements
Operating cash has to clear payables and payroll, connect to whatever systems the business runs on, and be available the same day. It turns over constantly. Reserve cash looks different: it has a known purpose, an approximate date, and a long stretch of inactivity in between.
When these two types of cash are held in the same account, the stricter requirement governs everything in it. Money that won't move for four months gets priced like money that moves every Friday.
Separating the two changes some specific things:
- Balances by purpose become visible without a reconciliation exercise
- Tax reserves are harder to spend on something else by accident
- Month-end reporting distinguishes working capital from set-aside funds
- Reserve funds can be priced for what they actually are, which is money with a known holding period
The operating account doesn't have to move for any of that.
Six questions worth answering this quarter
For an owner or a finance team, six questions can identify how reserve funds are held and what they're earning, if anything:
- How much are we holding right now against taxes, and when does it leave?
- How many payroll cycles does the buffer cover?
- How long does a reserve dollar typically sit before it gets spent?
- Are reserves in a separate account, or commingled with operating funds?
- What did our deposit balances earn last year, in dollars rather than percentages?
- If we needed the full reserve balance inside 48 hours, what would that take?
It’s a good idea to spend some time with question five. The answer won’t be immediate, but the math will be worth it.
Where Quorum fits
Quorum Federal Credit Union created its Business Savings Account for businesses with a primary banking relationship that works, but reserve balances that aren't doing much. It is a supplemental account rather than a replacement for an operating relationship, and it is meant to be opened without disturbing anything else.
As of DATE, the account pays a competitive dividend of 2.50% APY, with no minimum balance requirement, no monthly maintenance fee, and no balance cap. Opening an account can be done entirely online and requires a minimum opening deposit of $10.
Businesses can open and access the account through Quorum's online and mobile banking. In many cases Quorum can retrieve the required business information automatically, and additional documentation is requested only when needed. Funds remain available through electronic transfers, and checks can be deposited remotely through the mobile app. Businesses looking to manage both reserve and operating funds can also open a Quorum business checking account through the same application. Deposits are federally insured by the National Credit Union Administration (NCUA) up to applicable limits.
Learn more about Quorum's Business Savings Account at [URL].
In Closing
Many businesses spend significant time evaluating expenses, vendor contracts and financing decisions. Reserve cash often receives less attention because it already has a job to do.
Yet where that money sits remains a decision. For businesses holding meaningful balances for future obligations, revisiting that decision from time to time can help ensure those funds remain both accessible and productive.
