GTB, Zenith, Access and UBA Fixed Deposit Rates Compared (2026)

Nigeria's four largest commercial banks by deposit base — Guaranty Trust Bank (GTBank), Zenith Bank, Access Bank, and United Bank for Africa (UBA) — collectively held an estimated ₦19.3 trillion in customer deposits as at the close of 2025, based on their audited full-year financial statements filed with the Nigerian Exchange Group (NGX). That makes the rate decisions of these four institutions the single most consequential variable for how quickly Nigerian household savings erode in real terms.

The Central Bank of Nigeria (CBN) held its Monetary Policy Rate (MPR) at 26.50% at its most recent 2026 Monetary Policy Committee (MPC) meeting, just below the 27.50% cycle peak reached after 850 basis points of cumulative tightening since May 2022. The National Bureau of Statistics (NBS) reported headline inflation at 15.91% year-on-year for June 2026 on the rebased index, with food inflation at 17.52% and still accelerating month-on-month. Against that backdrop, the question of which bank pays how much on a fixed deposit is not academic. It decides whether a depositor finally beats inflation or keeps falling behind it every quarter.

This article examines the fixed deposit products at GTBank, Zenith, Access, and UBA in detail: current published rates, tenor structures, minimum deposits, withholding tax implications, and the gap between the advertised headline figure and the effective return a retail saver actually receives.

What Fixed Deposit Rates Are GTBank, Zenith, Access, and UBA Currently Offering?

Based on rates published on the respective bank apps and branch rate sheets as at June 2026, the four banks sit within a broadly similar band, though with meaningful differences at the margin.

Guaranty Trust Bank offers retail fixed deposit rates of 17.5% per annum on a 90-day tenor, rising to 19.0% for 180 days and 19.5% for 365 days. The minimum deposit for the GTBank Term Deposit product opened through its digital channels is ₦100,000. For deposits above ₦50 million, GTBank's relationship banking team negotiates bespoke rates that have historically exceeded published retail rates by 2 to 4 percentage points.

Zenith Bank quotes 18.0% per annum for a 90-day placement, 19.0% for 180 days, and up to 20.0% for a full 365-day term. The minimum retail deposit is ₦100,000. Zenith operates a tiered structure: deposits between ₦5 million and ₦20 million attract a premium of approximately 0.5 to 1.0 percentage point above the published retail rate. Zenith's 2025 annual report, filed in March 2026, showed total customer deposits growing 34% year-on-year to ₦16.8 trillion, a scale that gives the bank less urgency to chase retail deposits aggressively on rate.

Access Bank has been the most competitive among the four for retail clients seeking short-to-medium tenors. Its published rates as at June 2026 stand at 19.0% for 90 days, 21.0% for 180 days, and 22.0% for 365 days. The minimum deposit is ₦100,000. Access Bank's strategy since the completion of its merger with Diamond Bank in 2019 has included a deliberate focus on retail deposit mobilisation, which is reflected in rates that consistently sit 1 to 2 percentage points above GTBank and Zenith for equivalent tenors.

United Bank for Africa offers 19.0% for 90 days, 20.5% for 180 days, and 22.0% for 365 days. UBA's minimum deposit is ₦250,000, higher than its three peers for standard retail accounts. The bank operates across 20 African countries, and its pan-African deposit base gives it a structurally different funding profile. Despite the higher minimum, UBA's term deposit rates on 180- and 365-day placements are competitive with Access Bank at the top end.

| Bank | 90-Day | 180-Day | 365-Day | Minimum | |---|---|---|---|---| | GTBank | 17.5% | 19.0% | 19.5% | ₦100,000 | | Zenith Bank | 18.0% | 19.0% | 20.0% | ₦100,000 | | Access Bank | 19.0% | 21.0% | 22.0% | ₦100,000 | | UBA | 19.0% | 20.5% | 22.0% | ₦250,000 |

Rates are per annum, gross of withholding tax, based on published retail rate schedules as at June 2026. Negotiated rates for deposits above ₦5 million may differ.

How Does Withholding Tax Change the Effective Return?

The headline rates quoted above are gross figures. Before a depositor can assess the true return, the effect of withholding tax (WHT) must be applied.

Under the Personal Income Tax Act (PITA) as amended, and as confirmed by a Federal Inland Revenue Service (FIRS) circular in 2023, interest income earned on fixed and savings deposits by individuals is subject to a 10% WHT deducted at source by the bank. This WHT is a final tax for individuals, meaning the depositor does not need to include the interest in an annual self-assessment return, but it also cannot be reclaimed. It is a flat cost on gross interest income.

The practical effect is straightforward: a 22% gross rate becomes a 19.8% net-of-tax effective rate. A 19.5% gross rate becomes 17.55%. A 17.5% gross rate becomes 15.75%.

When inflation stands at 15.91%, the best available Tier 1 fixed deposit — 22% gross, 19.8% net — finally delivers a positive real return of 3.9%. At the lower end, GTBank's 90-day product at 17.5% gross yields 15.75% net, which still sits fractionally below headline inflation. The ordering of the banks by rate therefore matters: a depositor choosing GTBank over Access Bank on a ₦1 million 365-day deposit foregoes approximately ₦22,500 in net-of-tax interest income based on current published rates.

For non-resident Nigerians in the diaspora, the same WHT rate applies to interest earned on Naira fixed deposits held with Nigerian banks. Domiciliary accounts earn different treatment, as the interest on dollar-denominated deposits is generally not subject to the same WHT structure, though the CBN guidelines on domiciliary account interest have been subject to updates since the August 2023 FX unification reforms.

Early Withdrawal, Rollover, and the Fine Print That Costs You

All four banks impose penalties for early withdrawal from a fixed deposit before the agreed maturity date. The standard practice, consistent with longstanding CBN guidance, is to pay interest at the savings deposit rate (rather than the agreed fixed rate) for the period the deposit was actually held, and to apply an additional penalty charge.

GTBank's published terms apply the prevailing savings rate, which is 7.95% per annum (30% of the MPR of 26.50%), for the period elapsed, forfeiting the difference between that rate and the agreed fixed rate. Access Bank applies a similar structure but in some cases adds a 1% penalty charge on the principal for premature termination. UBA's terms impose the savings rate for the period held, with no additional penalty charge noted in its standard published terms. Zenith Bank's position is comparable to GTBank.

The practical implication: a depositor who locks ₦2 million at 22% for 180 days with Access Bank and then withdraws at day 90 will receive interest calculated at approximately 7.95% for 90 days (roughly ₦39,750 gross, before WHT) rather than the ₦220,000 gross they would have received at maturity. The cost of early withdrawal in this example is approximately ₦178,750 in forgone interest, plus any penalty fees.

Automatic rollover is a feature at all four banks: unless a depositor actively instructs the bank before maturity, the deposit rolls over for the same tenor at the prevailing rate on the rollover date. Given that fixed deposit rates have been volatile in 2025 and into 2026 — the MPR has moved significantly, and bank liquidity conditions shift quarter to quarter — a depositor who allows automatic rollover without checking the prevailing rate may find themselves locked into a rate that is materially different from the one they originally booked.

The Nigeria Deposit Insurance Corporation (NDIC) insures eligible deposits up to ₦5 million per depositor per licensed bank. All four institutions are covered. Depositors with balances materially above ₦5 million should consider spreading placements across more than one bank rather than concentrating risk, regardless of the perceived strength of the institution.

Why GTBank and Zenith Price Lower Than Access and UBA

The 2 to 4 percentage point gap between GTBank/Zenith on one side and Access/UBA on the other reflects structurally different funding positions rather than any meaningful difference in product design.

GTBank and Zenith both carry exceptionally high current account and savings account (CASA) ratios. CASA deposits, which are low-cost or zero-cost liabilities, reduce a bank's need to attract expensive term deposits. GTBank's CASA ratio in its 2025 annual report was approximately 64%, among the highest in the sector. When nearly two-thirds of your deposit base costs you nothing or close to nothing, you have less incentive to bid aggressively for fixed deposit funds.

Access Bank, having pursued a much more aggressive retail expansion strategy, carries a lower CASA ratio and relies more heavily on term deposits as a funding source. UBA's pan-African footprint creates both opportunities (non-naira deposit inflows) and pressures (the need to offer competitive naira rates to retain domestic retail balances).

For a Nigerian saver choosing between these four banks on rate alone, the data supports opening a fixed deposit at Access Bank or UBA. For a depositor who values branch density, digital reliability, and brand familiarity over marginal rate differences, GTBank and Zenith remain among the most operationally robust institutions in the system. The 4.5 percentage point difference on a 365-day product is real money on large ticket sizes; on a ₦500,000 placement it is approximately ₦22,500 after tax, which may or may not justify switching banks depending on one's circumstances.

For context on how fixed deposits from these four banks compare to Treasury Bills and other naira-denominated savings instruments currently available in the Nigerian market, see our full guide to fixed deposit rates in Nigeria.

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Regulatory note: Fixed deposit products at GTBank (Guaranty Trust Bank Plc), Zenith Bank Plc, Access Bank Plc, and United Bank for Africa Plc are regulated by the Central Bank of Nigeria under the Banks and Other Financial Institutions Act (BOFIA) 2020. Interest income from fixed deposits is subject to 10% withholding tax at source under the Personal Income Tax Act and FIRS rules. Eligible deposits are insured by the Nigeria Deposit Insurance Corporation (NDIC) up to ₦5 million per depositor per bank. Rates quoted in this article are based on published retail schedules as at June 2026 and are subject to change by the respective banks without notice. The Cowrie is an independent editorial publication. It does not hold a financial services licence issued by the CBN, the Securities and Exchange Commission (SEC Nigeria), FIRS, or any other regulatory authority. Nothing published here constitutes financial advice, an offer of financial products, or a solicitation to invest. Readers should seek independent financial advice before making any savings or investment decision.