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Treasury bonds and bills: every auction result, yield trend and next auction — sourced from the Bank of Tanzania.
Chart: 25 years pays 0.15 pp more than 20 years. Use “View as table” to read every value.
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Each point is the weighted average yield at the latest auction of that tenor.
The 15-year bond (12.25%) was auctioned on 30 Sep 2026 at an average yield of 10.79%, up 0.24 percentage points from the previous auction. Investors bid 2.4 times the amount offered.
Source: Bank of Tanzania · Auction 30 Sep 2026
12.75% 25-YEAR FIXED RATE TREASURY BOND No. 722, ISSUE 19
On offer: TZS 414.2B
Chart: 15Y fell 1.29 pp since 12 Nov 2025. Use “View as table” to read every value.
Every number comes from the Bank of Tanzania, with a source link.
Results explained in short sentences, in Swahili and English.
Hear when new results are out and before each auction.
Estimate the coupon income from a bond.
Latest results, the auction calendar and the basic calculator.
Longer history, advanced charts, SMS and WhatsApp alerts, and more.
Grace matches Treasury bill maturities to the dates her SACCO needs cash.
2 min readYour bond is not locked away: how the secondary market works and what decides the price you get.
2 min readWhere the tax rate is stated, what recent notices say, and how to work out your after-tax return.
2 min readIt is a loan you make to the Government for a fixed term. You receive interest (a coupon) every six months and get your money back at maturity.
From the Bank of Tanzania website. Every result links to its source.
No. We show official data and explanations only. Talk to a licensed adviser before investing.
Chart: 25 years pays 0.15 pp more than 20 years. Use “View as table” to read every value.
8 more tenors and last month's curve
The free plan shows the longest tenors. Upgrade for the full curve and the comparison.
Change by tenor
See how each tenor moved since last month with a paid plan.
Each point is the weighted average yield at the latest auction of that tenor.
Chart: 15Y fell 1.29 pp since 12 Nov 2025. Use “View as table” to read every value.