Kenya Treasury bills · auction of 31 August 2026
Kenya T-bill auction, 31 August 2026: 91-day at 8.769%, unchanged
At the Treasury bill auction dated 31 August 2026, the Central Bank of Kenya cleared the 91-day bill at 8.769% (unchanged), the 182-day bill at 8.940% (down 1 basis point) and the 364-day bill at 9.032% (unchanged).
Demand was strong: bids totalled KES 56.7bn against KES 28.0bn on offer, a subscription rate of 203%. The government accepted KES 44.3bn, or 78% of what was bid.
The 91-day paper drew the most interest relative to its size, at 296% subscribed.
Over the past year the 91-day rate has ranged from 7.400% to 8.835%.
What this means for KES 100,000
Worked from the published rate · information, not advice
KES 7,677 in 12 months on the 364-day bill, after tax
Put KES 100,000 into the 364-day bill at this auction and you get back KES 107,677 after 12 months: KES 7,677 in interest after 15% withholding tax (KES 9,032 before), about KES 640 a month.
That is KES 3 less than the same money would have earned at the previous auction.
For shorter money: KES 3,800 on the 182-day bill (6 months), KES 1,863 on the 91-day bill (3 months).
The Central Bank’s minimum bid is KES 100,000, and the government pays the full amount at maturity; the risk is Kenya’s government not paying, and the money is locked until then.
Kwa Kiswahili
Ukiweka KES 100,000 kwenye hati ya siku 364 kwa riba ya mnada huu, utarudishiwa KES 107,677 baada ya miezi 12: riba ya KES 7,677 baada ya kodi ya zuio ya 15% (KES 9,032 kabla ya kodi), yaani takriban KES 640 kwa mwezi.
Hiyo ni KES 3 pungufu ya kiasi ambacho pesa hiyo hiyo ingepata kwenye mnada uliopita.
Kiwango cha chini cha Benki Kuu ni KES 100,000. Serikali hulipa yote mwishoni mwa muda; hatari ni serikali kushindwa kulipa, na pesa haipatikani hadi muda uishe.
Compare with money market funds and bank deposits, after tax →
Results
By tenor
| Tenor | Rate | Previous | Offered | Bids | Subscription | Accepted | Price /100 |
|---|---|---|---|---|---|---|---|
| 91-day | 8.769% | 8.770% | KES 8.00bn | KES 23.70bn | 296% | KES 23.11bn | 97.861 |
| 182-day | 8.940% | 8.948% | KES 10.00bn | KES 26.88bn | 269% | KES 15.05bn | 95.733 |
| 364-day | 9.032% | 9.036% | KES 10.00bn | KES 6.16bn | 62% | KES 6.16bn | 91.737 |
Source: Central Bank of Kenya result notice · the PDF these figures were read from
Free, every weekday at 7:00
The Afronomics Morning
Every Monday: the week's auctions, currencies and the stories that moved African markets. Free.