Polish savings bonds in August 2026: rates and terms

Series sold 1–31 August 2026, on the terms of the issue letters of Poland's Ministry of Finance dated 21 July 2026.

What changed

The previous month's series (July 2026) aren't in our data, so there is nothing to compare.

Series sold in August 2026

Bond
First period
After that
Interest
Early redemption
Issue letter
3-month OTSOTS1126then: fixedinterest at maturityearly redemption: without interest2.00%fixedat maturitywithout interestno. 73/2026
2-year DORDOR0828then: NBP reference rate + 0.15 ppinterest monthly to your accountearly redemption: 0.70 zł per bond4.15%NBP reference rate + 0.15 ppmonthly to your account0.70 zł per bondno. 75/2026
4-year COICOI0830then: inflation + 1.50 ppinterest yearly to your accountearly redemption: 2.00 zł per bond4.75%inflation + 1.50 ppyearly to your account2.00 zł per bondno. 77/2026
10-year EDOEDO0836then: inflation + 2.00 ppinterest at maturityearly redemption: 3.00 zł per bond5.35%inflation + 2.00 ppat maturity3.00 zł per bondno. 78/2026
12-year family RODROD0838only with the right to the child benefitthen: inflation + 2.50 ppinterest at maturityearly redemption: 3.00 zł per bond5.60%inflation + 2.50 ppat maturity3.00 zł per bondno. 80/2026
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Frequently asked questions

Which Polish savings bonds were sold in August 2026?

The series OTS1126, DOR0828, COI0830, EDO0836, ROD0838, on sale 1–31 August 2026. The first period's rate: from 2.00% to 5.60%, depending on the type.

When do the bonds bought in August 2026 mature?

On the same day of the month as the purchase, at the end of the bond's term: OTS1126 in November 2026, DOR0828 in August 2028, COI0830 in August 2030, EDO0836 in August 2036, ROD0838 in August 2038.

Source: Poland's Ministry of Finance, issue letters no. 73/2026, 75/2026, 77/2026, 78/2026, 80/2026 and interest tables, fetched 5 October 2026; recalculated by Broksy.

We describe the terms of issue and compute the interest by them. This is not investment advice or tax advice.