On 16 September 2026, the Central Bank of the UAE (CBUAE) announced it would raise the Base Rate applicable to the Overnight Deposit Facility by 25 basis points, from 3.65% to 3.90%, effective Thursday, 17 September 2026. It’s a small-sounding number, but it’s the first UAE rate increase in over a year — reversing a cutting cycle that ran through late 2025 and a flat 3.65% Base Rate held since roughly July 2026. If you have a mortgage in the UAE, or you’re shopping for one right now, this is the first genuine rate reversal you’ve seen since this cycle began, and it’s worth understanding exactly what it does and doesn’t change.
Published: 19 September 2026
This guide explains, in plain mortgage-broker language, what the 25-basis-point hike actually means depending on which kind of borrower you are — already on a variable rate, already locked into a fixed rate, or still shopping for your first mortgage — and gives the real current EIBOR numbers behind the headline, not just the Base Rate figure everyone is quoting.
What the CBUAE Actually Announced
The CBUAE raised its Base Rate — the rate applied to the Overnight Deposit Facility (ODF) — by 25 basis points, from 3.65% to 3.90%, effective 17 September 2026. The move directly follows the US Federal Reserve’s own decision, announced 16 September 2026, to raise the Interest Rate on Reserve Balances (IORB) by 25 basis points to a target range of 3.75%-4.00%.
The UAE dirham has been pegged to the US dollar at 3.6725 since 1997, and the CBUAE’s Base Rate framework is explicitly anchored to the Fed’s IORB for exactly this reason — when the Fed moves, the UAE almost always mirrors it within a day to keep monetary conditions aligned and defend the peg. This is not the CBUAE reacting to a local UAE inflation or credit condition; it is a mechanical consequence of the currency peg.
The CBUAE also confirmed it is keeping the rate on its standing credit facilities — the rate banks pay to borrow short-term liquidity from the central bank — unchanged at 50 basis points above the Base Rate, which now puts that rate at 4.40%.
Why this specific hike matters more than routine noise
The CBUAE has made Base Rate decisions roughly every six weeks through 2026, and most of them changed nothing — the rate sat flat at 3.65% from around July 2026 right up to this announcement, following a cutting cycle through late 2025. A “maintained” announcement is routine and doesn’t move the needle for anyone. This one is different: it’s an actual reversal, the first increase after a run of cuts and a long flat period, which is exactly the kind of event this article exists to explain — Al Ghaf will publish a version of this update every time a genuine change happens, not just log announcements that keep the rate exactly where it already was.
Direct Answer: Does This Change Your Mortgage Payment Today?
For most existing borrowers: not immediately. Whether and when this affects your monthly payment depends entirely on what kind of mortgage you have.
| Your situation | Effect of the 17 Sept 2026 hike |
|---|---|
| Variable / EIBOR-linked mortgage | No change until your bank’s next scheduled repricing date (most UAE banks reprice variable mortgages monthly or quarterly against EIBOR) |
| Fixed-rate mortgage, still within the fixed period | No change at all until your fixed period ends and the loan reverts to a variable margin over EIBOR |
| Fixed-rate mortgage, fixed period ending soon | Your reversion rate will be priced off a higher EIBOR than if you’d reverted a month ago — worth reviewing refinance options now |
| Shopping for a new mortgage now | New offers will be quoted against the current, higher EIBOR print — your effective rate is higher than it would have been in August |
If You’re on a Variable or EIBOR-Linked Mortgage
Almost no UAE bank moves your rate on the exact day the CBUAE announces a Base Rate change. Variable-rate mortgages in the UAE are priced as a margin over EIBOR (typically 3-month EIBOR, sometimes 1-month), and your bank reprices your loan against the current EIBOR print only on your contractually scheduled repricing date — commonly monthly or quarterly, depending on your loan agreement. Check your mortgage offer letter or annual statement for the exact review frequency; it’s usually stated as “EIBOR + X% margin, reviewed [monthly/quarterly].”
What matters for you is that EIBOR itself has already moved in the same direction as the Base Rate. As of the same week as this hike, the Central Bank’s published EIBOR fixings stood at approximately 4.01% for 1-month, 4.36% for 3-month, and 4.26% for 6-month tenors — all higher than where they sat before this hike. Since 2018, EIBOR has been calculated daily by Thomson Reuters (as calculating agent) from UAE bank contributions and published on centralbank.ae; it is not the same figure as the Base Rate, and mortgage pricing runs off EIBOR, not the Base Rate directly. If your loan reprices against 3-month EIBOR, expect your next reset to land at roughly this new, higher print plus your existing bank margin.
For a full explanation of how EIBOR is set and why it’s the number that actually drives your payment (not the Base Rate headline), see Al Ghaf’s guide to EIBOR explained.
If You’re on a Fixed-Rate Mortgage
Nothing changes for you until your fixed period ends. That’s the entire point of a fixed rate — you locked in a rate for a set number of years (commonly 1, 2, 3, or 5 years in the UAE) regardless of what EIBOR or the Base Rate does in the meantime. This hike has zero effect on your monthly payment today.
Where it does matter is at the end of your fixed term. When a fixed-rate mortgage reverts, it typically converts to a variable rate priced as EIBOR plus a margin — and that reversion happens against whatever EIBOR looks like on that date, not the rate environment you locked in under. If your fixed period is ending in the next few months, this is a reasonable moment to start comparing refinance offers rather than defaulting into your existing bank’s standard reversion margin, which is sometimes less competitive than a rate you could switch to elsewhere. Al Ghaf’s guide to mortgage refinancing in the UAE walks through when switching is worth the early-settlement fee and when it isn’t, and the early settlement penalty cap guide explains the real cost ceiling (1% of outstanding balance or AED 10,000, whichever is lower) if you do decide to move your loan.
If You’re Shopping for a New Mortgage Right Now
If you’re currently going through pre-approval or comparing offers, the rate quotes you’re seeing this week already reflect the higher EIBOR print, not the pre-hike numbers from a few weeks ago. This doesn’t mean you should rush a decision — a 25-basis-point move is a modest change against a typical mortgage margin — but it does mean two things worth doing:
- Compare offers from multiple banks rather than accepting the first quote, since bank margins over EIBOR vary meaningfully and that spread matters more to your total cost than the small EIBOR move itself. Al Ghaf’s guide to the best mortgage banks in the UAE compares how major lenders price beyond the headline rate.
- Decide deliberately between fixed and variable now, rather than defaulting to whichever your bank pushes first — a fixed rate protects you if further hikes follow, while a variable rate benefits you if the Fed and CBUAE start cutting again. Al Ghaf’s fixed vs. variable comparison covers the trade-off in more depth.
Whether salary transfer is arranged with your new mortgage bank also affects the margin a bank will quote you on top of EIBOR — see Al Ghaf’s guide to salary transfer and UAE mortgages for how that lever works alongside the rate environment.
Why the UAE Almost Always Follows the Fed
This is worth understanding once, because it explains every rate story you’ll read about the UAE from here on. The UAE dirham has been pegged to the US dollar since 1997. To defend that peg, the CBUAE keeps its own Base Rate closely aligned with the Fed’s policy rate — if the UAE’s rate drifted too far below the US rate, capital would flow out of dirham deposits chasing higher US dollar returns, putting pressure on the peg. So when the Fed raises or cuts, the CBUAE typically mirrors the move within a day, as it did here (Fed announcement 16 September, CBUAE announcement the same day, effective the next day).
This means the practical driver of your UAE mortgage rate over the medium term is US Federal Reserve policy, not anything specific to the UAE property market or local inflation. If you want to anticipate where UAE mortgage rates are headed, watching Fed announcements is a more useful habit than watching local UAE news alone.
What This Doesn’t Mean
To be clear about what this single 25-basis-point move does not do:
- It does not retroactively change any fixed-rate mortgage already in place.
- It does not, by itself, meaningfully change UAE mortgage affordability calculations for most buyers — a 25bps move on a typical mortgage changes a monthly payment by a modest amount, not enough on its own to make a previously affordable purchase unaffordable.
- It is not confirmation of a new sustained hiking cycle — a single move reversing a long flat period is a data point, not a trend, and further Fed and CBUAE decisions later this year will tell you more than this one announcement can.
Frequently Asked Questions
What exactly did the CBUAE change on 17 September 2026?
It raised the Base Rate applied to the Overnight Deposit Facility by 25 basis points, from 3.65% to 3.90%, following the US Federal Reserve’s own 25-basis-point increase to its Interest Rate on Reserve Balances announced the previous day.
Does the CBUAE Base Rate directly set my mortgage rate?
No. Most UAE mortgages are priced against EIBOR (typically 3-month EIBOR) plus a bank margin, not the Base Rate directly. The Base Rate mainly signals the overall direction of UAE monetary policy and moves alongside EIBOR, but EIBOR is the number your bank actually uses to reprice your loan.
When will my variable-rate mortgage actually reflect this hike?
On your bank’s next scheduled repricing date, which is set out in your mortgage offer letter — commonly monthly or quarterly, not immediately.
I have a fixed-rate mortgage. Do I need to do anything now?
No, not while you’re still within your fixed period. It’s worth reviewing your options only as your fixed term approaches its end date, since your reversion rate will be based on EIBOR at that future date.
Will this hike make it harder to get approved for a new mortgage?
Not materially. A 25-basis-point move has a small effect on debt-burden-ratio calculations used in bank affordability assessments, but it’s unlikely to shift most applicants from approved to declined on its own.
Is this the start of a new rate-hiking cycle?
It’s too early to say from one data point. The CBUAE had been cutting rates through late 2025 before holding flat since around July 2026; whether this hike continues is tied to the Fed’s future decisions, which the market will read more clearly after the Fed’s next meeting.
What is the current 3-month EIBOR rate?
As of the week of this hike, 3-month EIBOR stood at approximately 4.36%, up from where it sat before the CBUAE’s announcement. EIBOR moves daily — check the current print on centralbank.ae before relying on any figure for a specific transaction.
Should I switch from variable to fixed now because rates are rising?
That depends on your risk tolerance and how much of your fixed period you’d be locking in versus the fee to switch. Al Ghaf’s fixed vs. variable guide and refinancing guide walk through the trade-off and the real cost of switching, including the early settlement fee cap.
Why does the UAE follow US Federal Reserve rate decisions so closely?
Because the dirham is pegged to the US dollar. The CBUAE keeps its Base Rate aligned with the Fed’s policy rate to protect that peg — when the Fed moves, the UAE typically mirrors it within a day.
Where can I check the current official EIBOR and Base Rate figures myself?
The Central Bank of the UAE publishes daily EIBOR fixings and Base Rate updates at centralbank.ae. Always check the live figure before making a financial decision, since both move over time.
Talk to Al Ghaf About What This Means for Your Mortgage
Rate headlines are easy to misread in isolation — what actually matters is how a Base Rate or EIBOR move interacts with your specific loan structure, repricing date, and remaining term. Al Ghaf Mortgage Consultant Co LLC offers Mortgage Consulting and Banking Consultation to help you work out exactly what a rate change like this means for your situation, whether that’s reviewing an existing loan or comparing new offers in the current rate environment.
Message Al Ghaf on WhatsApp: +971 50 127 6925
Or contact Al Ghaf directly to discuss your specific situation.
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