What it means
Accounts get blocked for very ordinary commercial reasons as well as dramatic ones. Lenders often require a borrower to keep a set balance untouched as security, immigration authorities require students to prove living costs are set aside, and courts freeze accounts while a dispute is running.
The cash flow consequence is the point that catches people out. A company can report a healthy cash balance and still be unable to pay a supplier, because a meaningful slice of that balance is locked away.
Anyone reading the accounts needs to hunt for the restricted cash note rather than trusting the headline figure. Under most accounting frameworks, blocked or restricted cash is excluded from cash and cash equivalents in the cash flow statement when the restriction is long term.
Shorter term blocks may remain within cash but must still be disclosed. The classification matters because it feeds directly into the liquidity ratios that lenders and investors watch.
The practical management response is to treat blocked balances as a financing cost. Money sitting in a low interest blocked account is capital you have paid for but cannot use, so the real cost is roughly your borrowing rate applied to the trapped balance.
Negotiating the required balance downwards is often far cheaper than raising more debt. A related nuance is the difference between a blocked account and a controlled account.
In a controlled account the lender can sweep the balance but the borrower may still spend it until a default occurs, whereas in a fully blocked account no withdrawal is possible at all. Loan documents use both, and the difference is worth reading carefully.
In practice
Real-world examples.
Example
A construction contractor must place 5% of each contract value into a blocked retention account until the defects period ends. On a $40,000,000 order book that ties up $2,000,000, so the finance director builds the amount into the working capital forecast rather than treating it as spare cash.
Example
An international student opens a blocked account holding twelve months of living costs before a visa is granted, and the bank releases a fixed monthly amount. The balance is genuinely the student's money, but only one twelfth of it is available in any month.
Example
A supplier obtains a court order freezing $600,000 in a customer's account pending a contract dispute. The customer's auditors reclassify the amount as restricted cash, which pushes the reported current ratio below a bank covenant and triggers an awkward conversation with the lender.
Formula
Calculation
Unrestricted cash = total cash - blocked balances. Annual carrying cost of a blocked balance = blocked amount x cost of borrowing.
A distribution business reports total cash of $8,400,000. Of that, $1,900,000 sits in a blocked account pledged to its bank as security for a guarantee facility. Unrestricted cash is $8,400,000 - $1,900,000 = $6,500,000. With current liabilities of $5,200,000, cash cover falls from $8,400,000 / $5,200,000 = 1.62 times to $6,500,000 / $5,200,000 = 1.25 times once the block is recognised. If the company borrows at 9%, the annual carrying cost of the trapped balance is $1,900,000 x 0.09 = $171,000, which is what it is worth spending management time to renegotiate.Case study
Seen in the real world.
The following is an illustrative, fictional example. Redland Foods presented year-end cash of $12,000,000 to its board and proposed a $3,000,000 dividend on the strength of it. The group financial controller, reviewing the consolidation, found that $4,700,000 of that total sat in blocked accounts: $2,900,000 in a cash collateral account supporting import letters of credit, and $1,800,000 frozen in an overseas subsidiary pending a tax clearance.
Genuinely available cash was therefore $12,000,000 - $4,700,000 = $7,300,000. Against $2,400,000 of tax due within eight weeks and $3,100,000 of seasonal stock build, the proposed dividend would have left the group with $7,300,000 - $2,400,000 - $3,100,000 - $3,000,000 = -$1,200,000, meaning an overdraft it had not arranged.
The board cut the dividend to $1,500,000 and set the treasury team a target of releasing the collateral account. Renegotiating the letter of credit facility over the following six months freed $2,000,000, at a cost in higher facility fees of about $40,000 a year, which was comfortably less than the roughly $160,000 the trapped cash had been costing at the group's 8% borrowing rate.
Watch out
Common mistakes.
- Including blocked cash in headline liquidity. It flatters the current ratio and cash cover and can create a nasty surprise when a payment falls due.
- Assuming a blocked account is not an asset. The cash is still owned and still recognised, it is simply restricted in how and when it can be used.
- Forgetting the covenant effect. Reclassifying cash as restricted can move a ratio through a covenant threshold even though no money has been spent.
Questions
People also ask.
Where does blocked cash appear in the financial statements?
It stays on the balance sheet but is usually shown as restricted cash, separate from cash and cash equivalents, with a note explaining the restriction.
Can a blocked account be unblocked?
Yes, once the underlying reason ends, whether that is repayment of a facility, resolution of a court case or completion of a contract, though the release often needs a formal instruction.
Does blocked cash count towards net debt?
Many lenders and analysts exclude it, on the sensible grounds that cash you cannot access cannot be used to repay borrowings.
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