South Africa Treasury bills · auction of 11 January 2013
South Africa T-bill auction, 11 January 2013: 364-day at 4.98%, down 8 bps
At the Treasury bill auction dated 11 January 2013, the South African Reserve Bank cleared the 91-day bill at 5.06% (down 2 basis points) and the 364-day bill at 4.98% (down 8 basis points). The rate shown is the average rate at which bills are allotted in the weekly auction.
Over the past year the 364-day rate has ranged from 4.80% to 5.68%.
A year earlier the 364-day bill cleared at 5.58%, so the government is paying 60 basis points less than twelve months ago.
What this means for ZAR 100,000
Worked from the published rate · information, not advice
ZAR 4,980 in 12 months on the 364-day bill
Put ZAR 100,000 into the 364-day bill at this auction and you get back ZAR 104,980 after 12 months: ZAR 4,980 in interest before any withholding tax, about ZAR 415 a month.
That is ZAR 80 less than the same money would have earned at the previous auction.
For shorter money: ZAR 1,265 on the 91-day bill (3 months).
The government pays the full amount at maturity; the risk is South Africa’s government not paying, and the money is locked until then.
Results
By tenor
| Tenor | Rate | Previous | Offered | Bids | Accepted |
|---|---|---|---|---|---|
| 91-day | 5.060% | 5.080% | — | — | — |
| 364-day | 4.980% | 5.060% | — | — | — |
Source: South African Reserve Bank result · average rate at which bills are allotted in the weekly auction
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Afronomics (2026). South Africa Treasury bill auction, 11 January 2013, compiled from the South African Reserve Bank. Retrieved 5 October 2026, from https://www.afronomicsfeed.com/markets/tbills/southafrica/2013-01-11
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