Botswana loses its investment-grade credit rating
The test Between 1 Nov 2026 and 1 Nov 2027, S&P cuts Botswana's long-term foreign-currency rating to BB+ or lower, or Moody's cuts it to Ba1 or lower.
Not under way · Confidence: medium · Reviewed 1 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
- Bank of Botswana cites strong credit fundamentals after Moody's stable outlook; Gaolathe says Botswana is well-positioned to rebound [5]
- Moody's cut from Baa1 to Baa2, outlook from negative to stable; second cut in under a year; cited diamond revenue, SACU receipts, new taxes; a debt-financed rise in the diamond stake could bring another cut; stake sale expected to close in 4Q26 [3]
Why it matters
S&P cut Botswana to BBB-, its lowest investment grade, on 13 Mar 2026 and kept a negative outlook. Moody's cut it to Baa2 on 27 Sep 2026, two notches above junk, with a stable outlook. The diamond slump, which drives both actions, has not ended.
Why Likelihood 4 Multi-actor: S&P or Moody's. Pushes: S&P one notch above junk with a negative outlook; a large projected deficit; diamonds a third of revenue; Moody's trigger on a debt-financed stake; higher debt ceiling. Brakes: Moody's stable outlook; minister expects a much smaller deficit; spending cuts.
Why Impact 4 Threshold case one agency's cut by one notch.
The other facts on file (3)
- S&P lowered long-term ratings from BBB to BBB- and short-term from A-2 to A-3; outlook negative [1] (13 Mar 2026)
- S&P, as reported by African Markets: deficit 8.9% of GDP projected for 2026/27 after about 9.3%; net debt could reach 37.4% of GDP by 2029; diamonds about 70% of exports, a third of revenue, a quarter of GDP; reserves US$3.8bn end-2025 from US$7.5bn in 2017 [2] (14 Mar 2026)
- Debt ceiling raised from 40% to 60% of GDP in March 2026, not a borrowing target; domestic debt P56.06bn and external P27.88bn in 2025/26 [4] (13 Aug 2026)
Where it sits
Where this risk sits
Size shows Impact. Colour shows the Likelihood band. The two scores are never combined.
- Low 1–3
- Elevated 4–6
- High 7–8
- Severe 9–10
- Bigger circle: higher Impact
- Solid ring: under way
- Red ring: highest Impact on this map
- Where it starts
- Who it reaches
The risk on this map
- Botswana loses its investment-grade credit ratingImpact 4 of 10, Elevated. Likelihood 4 of 10, Elevated. · Botswana
How it spreads
Between 1 Nov 2026 and 1 Nov 2027, S&P cuts Botswana's long-term foreign-currency rating to BB+ or lower, or Moody's cuts it to Ba1 or lower.
Not under wayChannels 4 on the card
- CanadaNo Canadian loss sourced.
- Borrowing costsA first sub-investment-grade rating would raise the cost of new and rolled debt (Strature's view).
- Investor baseInvestment-grade-only funds would have to sell (Strature's view).
- Diamond policyA debt-financed stake purchase would carry a ratings cost [3].
Goods 1
- Diamonds
Sectors 2
- Banks and insurers
- Mining and metals
Countries 1
- Botswana primary
Who is exposed
- Countries
- Botswana
- Sectors
- Banks and insurers, Mining and metals
- Goods
- Diamonds
Three scenarios and their signposts
- S1
Hold at the edge
S&P keeps BBB-; Moody's stays stable.
- S2
S&P cuts
A further fiscal slip or weaker diamond demand brings BB+.
- S3
Stake purchase
Botswana borrows to raise its diamond stake and Moody's acts.
| Path | Signpost |
|---|---|
| S1 | S&P's next scheduled review |
| S2 | A 2027/28 budget deficit above S&P's path |
| S3 | The stake sale closing, expected in 4Q26 |
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.
- Dec 2026 Sale of the main diamond producer's controlling stake expected to close (fourth quarter of 2026) [3] Tentative · Outside event
- 1 Nov 2027 End of the scored window [1] Declared · Strature date
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Connected in Strature
- SACU ministers agree a new revenue-sharing formula that cuts the smaller members' shares Shares a channel: Moody's named lower SACU receipts among its reasons.
- The Reserve Bank raises South Africa's repo rate above 7.25% Shares a channel: Tighter regional money raises borrowing costs; weak link, Strature's view.
Sources
5 sources, numbered as the text cites them
- Press release: S&P Global Ratings downgrades Botswana's long-term and short-term sovereign credit ratings. Bank of Botswana · 13 Mar 2026 · Official · confidence high · retrieved 1 Nov 2026
- S&P downgrades Botswana sovereign rating to BBB- amid prolonged weakness in global diamond demand. African Markets · 14 Mar 2026 · News · confidence medium · retrieved 1 Nov 2026
- Moody's cuts Botswana rating again as diamond slump weighs on economy. New Straits Times · 27 Sep 2026 · News · confidence medium · retrieved 1 Nov 2026
- Finance Minister's reply on public debt. Botswana Daily News (BOPA) · 13 Aug 2026 · Official · confidence medium · retrieved 1 Nov 2026
- Moody's outlook on Botswana moved to stable. Botswana Daily News (BOPA) · 12 Oct 2026 · Official · confidence medium · retrieved 1 Nov 2026
Reviewed 1 Nov 2026 · version 1 · last change: first review · All risks