For the past several months, First Abu Dhabi Bank has been offering a promotional savings rate of 4% on its iSave account. It's still live through June 30, 2026 — but before assuming you're earning it, the conditions are worth understanding.
The 4% campaign rate applies to new funds only: money deposited above your balance as of April 30, 2023. Your existing balance earns FAB's standard prevailing rate, which for most accounts under AED 500,000 is approximately 2.465%. The differential between the campaign rate and the prevailing rate is also paid out 45 days after June 30, 2026 — not monthly.
That's a materially different offer than "your savings earn 4%."
What the UAE flexible savings market looks like
Here's where things stand for savers who want liquidity — no lock-in, no fixed deposit, ability to withdraw anytime:
| Option | Rate | Condition |
|---|---|---|
| FAB iSave (new funds only) | 4% | New money above April 2023 balance; payout in August 2026 |
| FAB iSave (existing funds) | ~2.465% | Standard prevailing rate, most balances |
| StashAway Simple | 3.6% | No condition, money market fund |
| Sarwa Save+ | ~3.2% net | 3.7% gross minus 0.5% annual fee |
| Wio Bank flexible | 3.25% | No condition |
| Wio Bank (full rate) | 6% | Salary routing required |
| Mashreq NEO PLUS (salary tier) | 6.25% | Salary routing required |
| Mashreq NEO PLUS (non-salary) | 5% AED | AED 50K min; max 2 withdrawals/month |
| UAE banks (standard) | 0.5–2.5% | No condition |
| Vault | ~5.4% | No condition, no fee, variable |
The salary-routing rates from Wio and Mashreq are genuinely good, but they require your employer to route your salary there. Switching salary banks involves paperwork that many UAE expats with international employers cannot easily do.
For those who can commit funds for a year, fixed deposits at 4–4.25% are available — but that means accepting a lock-in with penalties if you need early access.
The no-condition, no-lock-in tier is led by Vault.
Why FAB's structure matters
UAE bank rates generally track the Central Bank of the UAE's base rate, which follows the US Federal Reserve. After 75 basis points of cuts in 2025, the CBUAE base rate is now 3.65%. Standard bank savings products are not going to sustainably offer above that in this environment.
FAB's campaign rate sidesteps this through a promotional mechanic. But because the 4% only applies to new money above your April 2023 balance, many long-term savers will find the rate applies to a smaller slice of their deposit than expected.
What Vault does differently
Vault's earnings come from institutional lending markets, where institutions pay fees to access short-term liquidity. That mechanism is not the same as a bank holding your money in T-bills. It is driven by borrower demand in vetted lending markets, which does not move in lockstep with central bank decisions.
The current rate is approximately 5.4% (variable — it moves with borrowing demand, not a monetary policy calendar).
There is no management fee. No lock-in. No minimum balance. No new-funds-only restriction. You earn the current rate on your full deposit from day one.
Vault is in the process of obtaining ADGM regulatory approval.
Join the waitlist at vlt.money
Vault earnings are fees paid by institutional borrowers — not guaranteed returns. Rates are variable. Vault is in the process of obtaining ADGM regulatory approval.
