What Is Idle Cash?

Idle cash is money sitting in bank accounts earning little or no return. It isn't being actively invested, used to pay down debt, or deployed for any strategic purpose. For most companies with multiple entities, idle cash is almost always present somewhere in the structure and usually larger than the treasury team realises.

Why Idle Cash Is a Problem

Idle cash has an opportunity cost. A company holding $10M in excess cash at 0% when short-term instruments yield 4%+ is leaving $400,000 annually on the table.

How to Find and Deploy Idle Cash

1. Get full visibility: connect all accounts into a single cash position

2. Set target balances: determine how much each entity needs for operational purposes

3. Identify the excess: the gap between actual and target balances is your idle cash pool

4. Deploy it: sweep to a central pool, invest in money market funds, or pay down revolving credit

Palm automatically identifies idle balances across your entity structure, models investment scenarios, and recommends actions that maximise return.

Related Terms: Cash Pooling | Cash Visibility | Liquidity Management | Real-Time Cash Position