Treasury Bonds, IKE/IKZE, and Saving in Poland While Living Abroad (2026)

Poles are buying retail treasury bonds in droves – in 2025, they were sold for 74.9 billion PLN (the second-best result in history), and 2026 is shaping up to be a record year. No wonder: with the NBP reference rate cut to 3.75%, 10-year bonds pay 5.35% in the first year, and then inflation plus a 2% margin. Many Poles abroad would like to join – they keep their savings in zlotys, plan to return, or simply trust the Polish State Treasury. This guide honestly explains how to buy bonds while living abroad (and what to consider before leaving Poland), how IKE, IKZE, and OIPE work for people living abroad, what to do about taxes – and where the traps lie, especially for those filing in the USA.

Retail Treasury Bonds Offer (July 2026)

It is worth knowing: with inflation-indexed bonds, negative inflation counts as zero (the interest rate does not fall below the margin); the early redemption fee is deducted from accrued interest – you will not lose the principal; family bonds ROS/ROD are reserved for beneficiaries of the Family 800+ program (purchase limit = amount of the benefit received); when rolling over maturing bonds into new ones, you pay 99.90 PLN for a bond worth 100 PLN.

How to Buy Bonds While Living Abroad

There are only four official sales channels: the website zakup.obligacjeskarbowe.pl, applications and branches of PKO BP (including the PKO Brokerage Office), Bank Pekao (Brokerage Office, since October 2022 – without family bonds), and by phone (801 310 210 or +48 81 535 66 55). And this is where the difficulties begin for those abroad:

Taxes on Bonds: Resident vs Non-Resident

• Polish resident: 19% Belka tax on interest and discount, collected at source by the issuing agent – you do not report anything in your tax return.
• Non-resident: by default also 19% at source – but a double taxation avoidance agreement may change this. The Poland–USA agreement from 1974 (art. 12) exempts interest from tax in the source country: a US resident with a residency certificate (form 6166 from the IRS) should have 0% Polish tax, and interest is taxed only in America. Without a certificate, the payer will withhold the full 19%. Confirm the procedure for submitting the certificate at PKO BP via the hotline – the official path is not publicly described. More about certificates and residency in the guide on tax residency and PIT for the Polish diaspora.
• Filing in the USA? Interest from Polish bonds is reported on your US tax return as ordinary interest income. The good news: treasury bonds purchased directly are not PFIC (they are state debt, not shares in a foreign company) – this is one of the few "tax-safe" Polish instruments for American taxpayers.

IKE and IKZE While Living Abroad

Contribution limits for 2026: IKE – 28,260 PLN; IKZE – 11,304 PLN (16,956 PLN for the self-employed). Mechanics: IKE exempts gains from the Belka tax upon withdrawal after the age of 60 (or 55 with retirement rights, with contributions made in at least 5 calendar years); IKZE provides current deductions for contributions from income, and withdrawals after the age of 65 are taxed at a flat rate of 10%.

• Non-residents can have and contribute to IKE/IKZE. The amendment from 2010 removed the requirement for Polish tax residency – today, it is enough to be at least 16 years old. Emigration does not force you to close the account; you can continue to contribute. (Institutional practices may vary – some refuse to open accounts remotely for clients with a foreign address; this is company policy, not law.)
• IKZE without Polish income loses its purpose: the benefit lies in the deduction from Polish income – if you do not pay Polish PIT, you have nothing to deduct, and the withdrawal will still be taxed at 10%.
• Your country of residence may not recognize the Polish exemption. How your country will tax the withdrawal from IKE depends on local regulations and the tax treaty – there is no one-size-fits-all rule.
• Warning for those filing in the USA: The IRS has not issued any guidelines recognizing IKE/IKZE as retirement accounts – American advisors usually treat them as ordinary accounts taxed currently, and if they contain Polish TFI funds, each fund is a PFIC with punitive taxation and form 8621. There is even discussion about treating them as foreign trusts (forms 3520/3520-A). If you are a US taxpayer – consult an advisor familiar with both systems before opening or contributing to IKE/IKZE.
• OIPE (“European pension,” offered in Poland by Finax): a separate limit of 28,260 PLN in 2026, exemption from Belka tax after the age of 60; a product designed to be portable within the EU – interesting for those in Germany or the Netherlands, but pointless for US taxpayers (the same PFIC issues).

Deposits and New OKI – Briefly

After NBP rate cuts (reference 3.75% since March 2026), the average deposit pays about 2.6%, and the best promotions of 5.5–7% apply to short terms and limited amounts for new customers. Deposits in Polish banks are protected by the Bank Guarantee Fund up to 100,000 euros per person in each bank. Starting January 1, 2027, a new option will be available: Personal Investment Accounts – the Senate passed the law on July 22, 2026, and within OKI, retail bonds will fit into a basket exempt up to 25,000 PLN. Details (including traps for non-residents) in the guide on OKI and the Belka tax.

Beware of Fake "Treasury Bonds"

Fake investment platforms are still the number one scam in the Polish internet according to CSIRT KNF – criminals impersonate Orlen, GPW, Baltic Pipe, or even "treasury bonds with a guaranteed 12% profit," using ads on social media and deepfakes of well-known individuals. Defense rules:

• Real retail bonds can be purchased only through obligacjeskarbowe.pl / zakup.obligacjeskarbowe.pl, PKO BP (iPKO/IKO, branches, Brokerage Office), Bank Pekao, and official phone numbers. Any other "intermediary" is a scam.
• Yield above the official table (e.g., "12% guaranteed bonds") = scam by definition – current rates are always available at obligacjeskarbowe.pl.
• Before entrusting money to anyone, check the KNF public warning list. How to verify companies and websites is described in the guide on recognizing true sources and registers.
• The Ministry of Finance also warns against sites impersonating government services (e.g., "podatki-pl.web.app") that solicit PESEL and account data – always check the address: true services are podatki.gov.pl and gov.pl.

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