Moody's cuts Mauritius below investment grade
The test By 3 Nov 2027 Moody's lowers Mauritius's sovereign rating from Baa3 to Ba1 or lower.
Not under way · Confidence: medium · Reviewed 3 Nov 2026 · Scores from 1 to 10
This page answers: What could happen, how it is scored, and who is exposed?
Using this page
- Read the two scores: Likelihood and Impact are kept apart.
- Check what is happening, each fact with its source.
- Use the calendar for the dates to watch.
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Impact is the average of the four parts, rounded, plus one point when Canada is directly hit on two or more channels, up to 10.
Two separate scales from 1 to 10. Strature never multiplies or merges them.
What changed
Dated, newest first
- The Chagos treaty bill fell with the UK session on 29 Apr 2026; the treaty is not in force [3]
Why it matters
Moody's rates Mauritius Baa3, one notch above sub-investment grade, with a negative outlook since January 2025. In June 2026 it kept that rating and welcomed progress on the public finances, but flagged a partial suspension of pension reform, uncertain Chagos money and Middle East risks. A cut needs Moody's to judge that consolidation has stalled, which its 2026 comments do not say.
Why Likelihood 4 Pushes: deficits above target; uncertain Chagos money; the pension reform suspension and fuel risks. Brakes: Moody's January and June 2026 progress comments; a falling deficit. Drivers in place, blockers holding.
The other facts on file (4)
- Moody's cut Mauritius to Baa3 in July 2022 and moved the outlook to negative in January 2025, citing uncertainty about the government's ability to reverse fiscal deterioration [1] (31 Jan 2025)
- January 2026: Moody's acknowledged reform progress, put the 2025-26 deficit at 6.4% of GDP against a 4.9% target, projected 4.5% for 2026-27 and debt near 82% of GDP, and warned persistently high deficits could lead to a downgrade (as reported) [1] (20 Apr 2026)
- 26 Jun 2026: Moody's kept Baa3 with a negative outlook; 2025-26 deficit projected at 6.0% (9.3% in 2024-25) against a 3.7% target for 2026-27; Chagos revenue of about 1.3% of GDP excluded; flags pension reform suspension and Middle East risks to fuel and tourism [2] (28 Jun 2026)
- Moody's (February 2026): the three rated banks' standalone assessments sit below the sovereign rating; the sovereign's negative outlook weighs on them [4] (23 Feb 2026)
Where it sits
How it spreads
Sample, no data on file. No cited flows by country on file for this risk.
By 3 Nov 2027 Moody's lowers Mauritius's sovereign rating from Baa3 to Ba1 or lower.
Not under wayChannels 4 on the card
- CanadaNo Canadian loss sourced.
- Funding costsMauritius would lose its investment grade at Moody's, raising the state's borrowing costs (Strature's view).
- BanksThe banks' ratings sit close to the sovereign's, so their funding costs could rise too (Strature's view, on [4]).
- The financial centreA sub-investment grade weighs on offshore business (Strature's view).
Sectors 1
- Banks and insurers
Countries 1
- Mauritius primary
Three scenarios and their signposts
- S1
Stable again
Consolidation holds and Moody's returns the outlook to stable.
- S2
Negative for longer
Baa3 stays with a negative outlook.
- S3
Downgrade
Slippage and missing Chagos money lead to Ba1.
| Path | Signpost |
|---|---|
| S1 | A deficit near the 3.7% target in the 2026-27 outturn |
| S2 | Another affirmation in early 2027 |
| S3 | A mid-year review showing the deficit above 5% |
No probability is given for the three paths.
Dates to watch
The dates to watch
A dot is a day, a bar a month or a year; a hollow mark is tentative. The line marks today.
- Jun 2027 2027-28 Budget [2] Tentative · Outside event
- 3 Nov 2027 End of the scored window [1] Declared · Strature date
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The other side
A return to a stable outlook would lower borrowing costs and support the financial centre (Strature's view).
Connected in Strature
- Mauritius
- The Chagos treaty is still not in force on 3 Nov 2027 Driven by: The Chagos money in the Budget depends on the treaty.
- Mauritius orders rotating power cuts because fuel or generating capacity falls short Shares a channel: Higher fuel import costs hit the same budget.
Sources
4 sources, numbered as the text cites them
- Mauritius: Moody's Downgrade Risk Rises. L'Express (via AllAfrica) · 20 Apr 2026 · Commentary · confidence medium · retrieved 3 Nov 2026
- Ile Maurice: Moody's reconnaît les progrès du pays. L'Express (via AllAfrica) · 28 Jun 2026 · News · confidence medium · retrieved 3 Nov 2026
- UK-Mauritius Chagos sovereignty deal stalls amid fears of further delays. Al Jazeera · 2 Oct 2026 · News · confidence medium · retrieved 3 Nov 2026
- Ile Maurice: Banques mauriciennes - Solides aujourd'hui, sous vigilance souveraine demain. L'Express (via AllAfrica) · 23 Feb 2026 · News · confidence medium · retrieved 3 Nov 2026
Reviewed 3 Nov 2026 · version 1 · last change: first review · All risks