Treasury Bills vs. a Savings Account: Where Should Your First GHS 1,000 Go?
You have GHS 1,000 sitting in your mobile wallet and you want it to actually grow. Two options keep coming up: a savings account at your bank or a Treasury Bill from the government. Both are safe. Both pay interest. But they are not the same thing, and choosing the wrong one for your situation can cost you real money.
What is a Treasury Bill?
A Treasury Bill (T-bill) is a short-term debt instrument issued by the Government of Ghana and auctioned weekly through the Bank of Ghana. You lend money to the government for a fixed period — 91 days, 182 days, or 364 days — and at the end you get your principal back plus interest. As of mid-2026, the 91-day T-bill rate sits around 27%, annualised. That is not a typo.
What is a Savings Account?
A savings account is a deposit you hold at a licensed bank or savings and loans company. Your money is liquid — you can withdraw anytime — and the bank pays you interest, typically between 8% and 15% per year depending on the institution and account type. Some premium accounts go higher, but the majority of basic savings accounts cluster at the lower end of that range.
The Returns Gap is Real
At 27% annualised, a 91-day T-bill on GHS 1,000 earns you roughly GHS 67 in interest over three months. A savings account at 10% pays about GHS 25 over the same period. That GHS 42 difference doesn't sound life-changing on GHS 1,000, but it scales. On GHS 10,000 the gap is GHS 420 per quarter. Over a year that's GHS 1,700 more in your pocket — just from choosing the right instrument.
The Liquidity Trade-Off
Here is where savings accounts win back ground. Your money in a savings account is available whenever you need it — today, right now, at 2am via mobile banking. T-bills are locked until maturity. If something comes up mid-way, you can sell your T-bill on the secondary market or request early liquidation from your broker, but you'll typically receive a reduced rate and it takes a few business days to process. For your emergency fund, that delay matters.
Risk: Both Are Low, But Different
T-bills carry sovereign risk — the risk that the Government of Ghana defaults. In practice, Ghana has never defaulted on local-currency T-bills, and the 2023 DDEP only restructured longer-dated bonds, not 91-day bills. Savings accounts carry the credit risk of the individual bank, partly cushioned by the GHS 50,000 deposit protection from the Ghana Deposit Protection Corporation. Both are low risk. Neither is zero risk.
Minimum Investment
Most bank savings accounts have no minimum or a very small one (GHS 10–50). T-bills through a bank or licensed SEC broker typically have a minimum of GHS 100–500, though some platforms have brought this down. Check your broker's terms.
So Where Should Your GHS 1,000 Go?
The honest answer depends on what you're saving for:
Emergency fund — keep it in a savings account. Liquidity beats rate when life happens.
Saving for something 3–12 months away — T-bills are the obvious choice. You know the date, you know the return.
Unsure when you'll need it — split it. Three months of expenses in savings, the rest in 91-day bills you roll over every quarter.
The government's interest rate is a tool available to every Ghanaian with a bank account. There's no secret club. You just have to open the door.