Treasury Bills for Beginners

A Treasury Bill is a promissory note issued by the Federal Government to raise money for a short period — commonly 91 days, 182 days, or 364 days, though tenors can vary by auction.

T-Bills are sold at a discount to their face value (also called par value). You pay less than the face amount upfront. At maturity, the government pays you the full face value. The difference between what you paid and what you receive is your return.

Example (illustrative only, not current market rates): if the face value is ₦1,000,000 and you purchase the bill at a price that implies a discount, you might pay something like ₦950,000 today and receive ₦1,000,000 at maturity. The ₦50,000 difference is your gain for holding until maturity — the implied yield depends on the exact price and number of days to maturity.

Unlike a fixed deposit that might credit interest monthly, T-Bill returns are locked in at purchase (for hold-to-maturity investors) and realized when the bill matures.

The Debt Management Office (DMO) is the agency responsible for managing Nigeria's public debt, including coordinating Treasury Bill auctions on behalf of the Federal Government.

The securities themselves are obligations of the Federal Government. The Central Bank of Nigeria often acts as agent in the auction process, but as a retail investor your practical entry point is usually through a bank, stockbroker, or other distributor — not by walking into a government office with cash.

Only use channels you can verify. Scammers frequently impersonate 'fixed return government programs.' Real T-Bills flow through regulated financial institutions and documented auction processes.

The primary market is where new T-Bills are first sold at DMO-coordinated auctions. Institutional investors and banks bid competitively. Retail investors typically participate by placing orders through their bank or broker, which aggregates demand and bids on their behalf.

The secondary market is where existing T-Bills trade between investors before maturity. If you need cash before maturity, you may sell your holding — but the price you get depends on market conditions, remaining tenor, and demand. You are not guaranteed to break even if you sell early.

For beginners, think of T-Bills as 'hold to maturity' instruments unless you explicitly understand secondary-market pricing risk.

At a Treasury Bill auction, authorized dealers submit competitive bids. Each bid states how much the bidder is willing to pay for a given face value at a specific yield.

Bids are ranked and accepted until the amount the government wants to raise is filled. The cut-off yield (highest yield accepted) influences pricing for successful bidders.

As a retail investor you rarely interact with the auction directly. Instead, you express interest to your bank before the auction window closes. The bank tells you whether your order was filled and at what effective rate.

If your order is not filled — common when demand is high — your cash should remain in your account. Always confirm settlement instructions in writing.

T-Bills may suit investors who want government credit exposure for a defined short period, understand that returns are not paid monthly, and do not need the money until maturity.

They are often compared to fixed deposits and money-market funds. T-Bills carry sovereign credit risk (government default risk — historically considered low but not zero). Fixed deposits carry bank credit risk protected only within NDIC limits. Money-market mutual funds pool assets and vary by fund manager strategy.

T-Bills are not a substitute for an emergency fund if all your money is locked in a 364-day bill and you cannot access secondary markets easily.

Reinvestment risk: when your bill matures, the next auction may offer a lower yield if interest rates have fallen. Your next investment might not replicate your previous return.

Liquidity risk: if you need funds before maturity, selling on the secondary market may result in a loss depending on prevailing yields.

Inflation risk: a nominal return that looks attractive on paper may still lose purchasing power if inflation is higher than your effective yield.

Operational risk: fraud through fake 'government bond' schemes, unlicensed promoters, or pressure to pay into personal accounts. Legitimate subscriptions go through regulated institutions with proper documentation.

Tax considerations: interest income may have withholding tax implications depending on your status and current rules. Confirm with a tax professional — this app does not compute tax.

Work through this list using your own bank or broker — not a social media 'account officer' you cannot verify.

Suppose you want ₦1,000,000 face value of a 91-day bill. Your bank quotes a price that implies you pay ₦975,000 today. At maturity you receive ₦1,000,000 — a ₦25,000 gain before tax.

The annualised yield depends on the exact days to maturity and the price you paid. Banks often show an ‘effective yield’ percentage — compare that to inflation and to what you would earn on instant-access savings, not just the biggest number in a WhatsApp screenshot.

If rates rise after you buy, your hold-to-maturity return is unchanged. If you try to sell early when rates have risen, buyers may only pay less than you paid — that is secondary-market risk in practice.

Fixed deposits: you lend to a bank for a stated rate; NDIC protects qualifying balances up to its limit. Early break may attract penalties.

Money market mutual fund: pooled vehicle; return varies with portfolio; redemption usually takes a few business days per prospectus.

T-Bill: sovereign exposure; return locked at purchase for hold-to-maturity; not designed for daily access.

None of these replace financial advice or tax planning — match the product to when you need the money and how much volatility you can accept.