The Deposit Insurance Board of Tanzania covers eligible deposits up to TZS 1,500,000 per depositor per member institution under the Banking and Financial Institutions (Deposit Insurance) Regulations 2018. Membership is statutory for commercial banks chartered under the Banking and Financial Institutions Act 2006 — CRDB Bank PLC, NMB Bank PLC, NBC, Stanbic Tanzania, Exim Bank Tanzania, Diamond Trust Bank — and is DIB-eligible for microfinance banks if they are DIB members. The ceiling applies across all balances at the same institution combined: current account, savings, fixed deposits, and channel-linked sub-accounts are netted before the TZS 1,500,000 cover is calculated.
The headline ceiling is exceptionally low in dollar terms. At a USD/TZS rate near 2,500 the TZS 1,500,000 cover is roughly USD 600 — the lowest deposit-insurance cap of any country pillar on this site, materially below FDIC ($250,000 USD), FSCS (£85,000 GBP), the EU DGSD harmonised ceiling (€100,000 EUR), Kenya KDIC (KES 500,000, ~USD 3,800), Nigeria NDIC (NGN 5,000,000, ~USD 3,200 at recent rates), or Philippines PDIC (PHP 500,000, ~USD 8,800). Real-USD value erodes further with TZS depreciation against the dollar — the ceiling is anchored to a domestic shilling figure under the 2018 regulations and is not indexed to a USD benchmark, so a depositor verifying the cap on dib.go.tz today is reading a smaller real-dollar number than a depositor verifying it in 2018. Depositors with balances above TZS 1,500,000 should split funds across multiple DIB-member commercial banks (CRDB + NMB + NBC + Stanbic Tanzania + Exim Bank Tanzania + Diamond Trust Bank) to layer cover institution-by-institution.
Mobile-money wallets are not deposit-insured. M-Pesa Tanzania (Vodacom Tanzania PLC, DSE: VODA), Tigo Pesa, Airtel Money, HaloPesa, and TTCL Pesa are BoT-licensed mobile-money operators under the National Payment Systems Act 2015 — not banks. Customer float is held in segregated trust accounts at custodian commercial banks; the trust ring-fences the float from each operator's corporate balance sheet, but the user holds a creditor claim against the trust, not a chartered-bank deposit. DIB cover does NOT apply. The Tanzania Instant Payment System (TIPS), launched by BoT in 2022, routes real-time transfers across wallets and bank accounts on a single interoperable rail, but TIPS does not change the licence class of the receiving entity or the DIB outcome — a transfer from CRDB to M-Pesa Tanzania over TIPS still ends in a Vodacom mobile-money wallet outside the DIB envelope.
See bot.go.tz for the BoT licensee register, dib.go.tz for the current DIB ceiling and member-institution list, and the Dar es Salaam Stock Exchange (DSE) for CRDB Bank PLC, NMB Bank PLC, and Vodacom Tanzania PLC investor disclosures. Reporting from The Citizen, Daily News, EastAfrican, and Reuters covers the structural development of TIPS and the mobile-money licensing framework.