Treasury
5 min read
Why Idle Cash Is Costing Your Startup Real Money
Amelia Brooks
Investment Strategist
On this page
What is a T-bill
How yields work
Buying through Monara
Risks to know
Keeping cash available is essential for startups, but leaving too much money unused can mean missing opportunities to earn returns and support business growth. Understanding the cost of idle cash can help founders make smarter financial decisions.
What is a T-bill
Idle cash is money sitting in a business bank account without an immediate purpose or earning meaningful returns. While startups need reserves for payroll, operating expenses, and unexpected costs, excess cash may lose potential value when it remains unused.
Your cash should support your business today while preparing it for tomorrow.
How yields work
When cash sits in a low-interest or non-interest-bearing account, your startup may miss opportunities to earn interest or fund valuable business activities. Over time, inflation can also reduce the purchasing power of money that earns little or no return.
Good to know
Not all cash should be invested or moved into higher-yield accounts. Keep enough accessible funds for payroll, bills, taxes, and emergencies before deciding how to manage your surplus cash.
Risks to know
Unused balances may earn less than eligible interest-bearing alternatives.
Rising prices can reduce the purchasing power of cash over time.
Money left unused cannot simultaneously support other suitable financial goals.
