A compensating balance is a minimum deposit a bank requires you to keep in an account at that bank as a condition of getting a loan or line of credit. It usually runs 10% to 20% of the loan amount. You still pay interest on the full principal, but you can only spend the portion that isn’t frozen in the account, which quietly pushes your real borrowing cost above the rate printed on the loan documents. The arrangement is almost entirely a commercial lending practice today.
How the Requirement Is Written Into a Loan
The requirement lives in the covenants of the loan agreement or promissory note. The bank names a percentage of the principal that has to stay on deposit at the lending institution for the life of the loan. You owe interest on the whole principal. You only get to use what’s left after the deposit is set aside.
Agreements handle the balance test in one of two ways. Some require an absolute minimum, meaning the account can’t dip below the floor on any day. Others use an average daily balance over a month or a quarter, which gives you more room to manage cash day to day. Federal rules under the Truth in Savings Act recognize the distinction: institutions using a daily balance method may withhold interest for individual days below the minimum, while those using an average daily balance method may withhold interest for an entire period when the average falls short.
Dropping below the threshold is expensive. Many contracts treat a shortfall as a technical default, which can trigger a demand for repayment or a penalty bump in the interest rate. Some banks instead charge a deficiency fee for the period the balance was short. Either way, once the deal is signed, borrowers tend to treat the floor as untouchable.
What You’re Really Paying
Because part of the loan sits frozen, the quoted rate understates your actual cost. The math is simple: divide the interest you pay in a year by the money you can actually use.
Say your business borrows $100,000 at 5% a year. You owe $5,000 in interest. If the bank requires a 20% compensating balance, $20,000 is locked up and you have $80,000 of usable capital. Your effective rate is $5,000 ÷ $80,000, or 6.25%. That’s 1.25 percentage points above the quoted rate, and on a larger loan the dollar gap grows quickly.
The general formula:
Effective rate = Annual interest paid ÷ (Loan amount − Compensating balance)
If the bank pays interest on the deposit, the picture improves slightly. On the same loan, suppose the $20,000 earns 1%. You collect $200 of interest income, bringing your net interest cost to $4,800 and your effective rate to 6.0%. After the 2011 repeal of the federal prohibition on paying interest on business demand deposits, banks are allowed to offer this, though they aren’t required to.
A Sanity Check Before You Sign
Run the effective rate calculation on any loan quote that comes with a compensating balance, and compare it against lenders that don’t require one. A 5% loan with a 20% compensating balance costs the same as a 6.25% loan with full access to the proceeds. If another bank offers 5.5% with no deposit requirement, that’s the cheaper money even though the headline rate is higher.
Why Banks Ask for It
Compensating balances are a quiet way for a bank to improve the profitability of a lending relationship. The deposit earns little or no interest for you, and the bank can re-lend those funds at market rates. The spread goes to the bank’s net interest margin.
The arrangement also binds you more tightly to the institution. A large operating account at the lending bank gives it a live view of your cash flow, which helps it monitor credit risk without constantly asking for financial statements. Every dollar sitting with the bank is a dollar it doesn’t have to raise from more expensive funding sources. Since the Federal Reserve set the reserve requirement on transaction accounts to 0% in March 2020, there is no reserve drag on those deposits either, so holding them is pure benefit for the lender.
Knowing this is useful at the negotiating table: the bank wants the deposit relationship, which means there is usually something to trade for.
How to Push Back
A compensating balance is rarely a flat take-it-or-leave-it term. The common alternatives:
- A commitment fee on the unused portion of the credit line, typically around half a percentage point or less, in place of the frozen deposit. Your full loan proceeds stay available.
- A slightly higher stated interest rate with no deposit requirement. Run the effective rate math; if the rate bump is smaller than the hidden cost of the compensating balance, take the higher rate.
- Counting your existing operating account toward the requirement. If your business already keeps substantial balances at the lending bank for normal operations, you may not have to park anything extra.
- A smaller percentage. Even when the bank won’t drop the requirement, moving from 20% to 10% roughly halves the effective-rate penalty.
Leverage comes from competing offers. If another lender will extend the same credit without a compensating balance, that quote is your strongest argument. Banks will often waive or shrink the requirement rather than lose a performing loan.
Federal anti-tying rules give you another kind of ground to stand on. The Bank Holding Company Act makes it illegal for a bank to extend credit on the condition that you buy additional services beyond what is related to and usually provided in connection with a loan or deposit relationship. A compensating balance generally survives the rule because a deposit account is directly tied to lending. If the bank starts pushing you to also buy insurance, investment products, or other unrelated services as a condition of the loan, that’s where the line sits.
How It Shows Up on Your Balance Sheet
A compensating balance you can’t freely withdraw doesn’t belong in the regular cash line. SEC rules under Regulation S-X require companies to segregate cash that is legally restricted due to compensating balance arrangements, separating it from unrestricted cash and cash equivalents, under ASC 210-10-S99-1. Classification as current or noncurrent follows the related borrowing.
This matters beyond accounting mechanics. A company with $500,000 in cash and $100,000 locked as a compensating balance really has $400,000 available to run on. If your loan covenants include a minimum working capital or current ratio test, the restricted portion can leave you closer to a trip-wire than the headline cash number suggests.
Where You’ll See It, and Where You Won’t
Compensating balances appear most often in commercial and industrial lending and in business lines of credit, especially revolving facilities where the bank wants an active deposit relationship for the life of the commitment. Mid-market borrowers see them more than large corporations, which have the leverage to refuse. Smaller businesses sometimes find the requirement tucked into the covenants of an otherwise standard package, so the fine print is worth reading closely. Asset-based lending arrangements sometimes include minimum deposit requirements as part of the collateral monitoring framework.
Consumer loans have largely moved away from the practice. Competitive pressure and regulatory scrutiny have made it impractical for personal lending, so if you’re borrowing as an individual, you’re unlikely to encounter one.