DTS Treasury Bonds — How to Buy Treasury Securities on WSE 2026

DTS Treasury Bonds — Safe Haven for Polish Savings

Retail Treasury Securities (DTS) are financial instruments issued by the Polish government, available to individual investors on the Warsaw Stock Exchange. They represent one of the safest forms of capital allocation in Poland, guaranteed by the Polish Treasury.

Freenance recognizes DTS bonds as a key stabilizing element in long-term portfolios, especially for investors seeking safe instruments to diversify risk and protect against inflation.

DTS Bond Characteristics

Basic Parameters

Issuer: Polish Treasury Guarantor: Polish Government (rating: A- by S&P, A2 by Moody's) Availability: WSE, electronic banking systems, POK Minimum amount: PLN 100 Denomination: Polish zloty (PLN) Form: Electronic (dematerialized)

Types of DTS Bonds Available in 2026

OTS (Quarterly Treasury Securities):

• Maturity term: 3 months
• Interest rate: fixed, set at issuance
• Current yield: 5.25% annually
• Interest payment: at redemption
• For whom: short-term surplus allocation

COI (Four-year Indexed Bonds):

• Maturity term: 4 years
• Interest rate: 1.50% + CPI inflation
• Minimum yield: 1.50% annually
• Interest payment: annual
• For whom: inflation protection

EDO (Economic Long-term Bonds):

• Maturity term: 10 years
• Interest rate: first 2 years: 6.00%, subsequent years: 4.80%
• Interest payment: annual
• For whom: long-term allocation with attractive rates

ROR (Annual Family Bonds):

• Maturity term: 1 year
• Interest rate: 5.75% annually
• Condition: PLN 500 per child additional limit
• For whom: families with children

TOS (Senior Quarterly Bonds):

• Maturity term: 3 months
• Interest rate: 6.00% annually
• Condition: age 60+ or pension/retirement
• For whom: seniors and retirees

Profitability and Comparison with Alternatives

Profitability Analysis (as of February 2026)

Comparison with other safe investments:

*with 5.7% inflation in 2025

Potential Profit Calculator

Example PLN 100,000 investment:

COI (4 years, 4% annual inflation):

• Year 1: 100,000 × (1.5% + 4%) = PLN 105,500
• Year 2: 105,500 × (1.5% + 4%) = PLN 111,302
• Year 3: 111,302 × (1.5% + 4%) = PLN 117,367
• Year 4: 117,367 × (1.5% + 4%) = PLN 123,707
• Total profit: PLN 23,707 over 4 years

EDO (10 years):

• Years 1-2: 100,000 × 1.06² = PLN 112,360
• Years 3-10: 112,360 × 1.048⁸ = PLN 166,891
• Total profit: PLN 66,891 over 10 years

How to Buy DTS Bonds

Distribution Channels

1. Warsaw Stock Exchange:

• Through online broker (XTB, mBank, PKO BP)
• Brokerage fees: 0.19-0.39% of transaction
• Access to secondary bond market
• Freenance integration: automatic bond investing as part of portfolio

2. Electronic banking:

• PKO BP, mBank, ING, Millennium
• No transaction fees
• Primary issuances only
• Simpler procedure for beginners

3. Katyń Operator (POK) outlets:

• Poczta Polska and Bank Pocztowy
• Personal service
• Higher fees (up to 1% of transaction)
• For those preferring direct contact

Purchase Process Step by Step

Through brokerage house (recommended):

Step 1: Account Opening

• Choose broker with DTS bond access
• Deposit funds to investment account
• Identity verification (online or branch)

Step 2: Order Placement

• Select DTS bond type
• Specify investment amount
• Confirm transaction

Step 3: Settlement

• Automatic fund collection from account
• Bond registration on securities account
• Transaction confirmation

DTS Bond Investment Strategy

Laddering Strategy

Investment timing spread:

• Every 3 months buy 3-month OTS
• Annually buy 4-year COI
• Every 2 years buy 10-year EDO
• Result: regularly maturing bonds + interest rate averaging

Example PLN 200,000 ladder:

• PLN 50,000 → OTS (3M, quarterly renewal)
• PLN 75,000 → COI (4Y, split into 2 tranches)
• PLN 75,000 → EDO (10Y, split into 3 tranches)

DTS Bonds in FIRE Portfolio

Recommended allocation by age:

20-30 years:

• 10-15% DTS bonds in portfolio
• Preferred: COI for inflation protection
• Goal: stabilize overly aggressive equity portfolio

30-45 years:

• 20-30% DTS bonds
• Mix: COI + EDO for time optimization
• Goal: balance risk before achieving FIRE

45-60 years:

• 30-50% DTS bonds
• Preferred: EDO for long-term stability
• Goal: conservative protection of accumulated capital

Dollar Cost Averaging for Bonds

Regular monthly investing:

• PLN 500-2,000 monthly in selected DTS bonds
• Freenance automation: automatic purchases as part of portfolio rebalancing
• Interest rate averaging over time

DTS Bond Taxation

Capital Gains Tax

Basic rate: 19% on gains Calculation method: difference between redemption value and purchase price Payment timing: at redemption or sale Exemptions: none (DTS bonds don't qualify for long-term relief)

Practical Settlement Examples

COI with 5% annual inflation:

• Investment amount: PLN 50,000
• Value after year: PLN 53,250 (1.5% + 5% inflation)
• Taxable gain: PLN 3,250
• Tax: 3,250 × 19% = PLN 617.50
• Net profit: PLN 2,632.50

Tax Optimization

Tax optimization strategies:

• Utilizing annual loss limit (offset with gains)
• Planning redemption timing to minimize tax burden
• Combination with IKE/IKZE where possible (corporate bonds)

Comparison with Bond Funds

DTS vs Treasury Bond Funds

Freenance recommendation: DTS as main bond allocation, funds as tactical allocation.

Risks and Limitations

Basic Risks

Inflation risk:

• Fixed-rate bonds lose purchasing power during high inflation
• Risk mitigation: choose COI (inflation-indexed)

Liquidity risk:

• Early redemption possible only with partial profit loss
• Risk mitigation: cash flow planning and separate emergency fund

Interest rate risk:

• Rising rates lower bond values in secondary market
• Risk mitigation: buy-and-hold strategy to maturity

Investment Limitations

Purchase limits (2026):

• COI: PLN 100,000 per person annually
• EDO: PLN 100,000 per person annually
• ROR: basic limit + PLN 500 × number of children
• OTS/TOS: no limits

Strategy for larger amounts:

• Utilize partner/spouse limits
• Combination with corporate bonds
• International diversification

DTS Bonds in Practice

Case Study: 35-year-old's Portfolio

Investor profile:

• Age: 35 years
• Income: PLN 12,000 net monthly
• Goal: FIRE at age 50
• Current savings: PLN 300,000

Proposed DTS bond allocation:

• 25% of portfolio = PLN 75,000 in bonds
• PLN 40,000 → COI (inflation protection)
• PLN 35,000 → EDO (long-term stability)
• Annual addition: PLN 15,000 (proportionally)

Expected effect after 15 years:

• DTS bonds: ~PLN 500,000
• Average real return: 2-3% annually after inflation
• Role in FIRE: portfolio stabilizer during market declines

Strategies for Different Profiles

Conservative investor (60%+ bonds):

• 40% COI, 40% EDO, 20% OTS/short-term
• Expected return: 4-6% annually
• Focus on capital protection

Balanced investor (30% bonds):

• 70% COI/EDO mix, 30% short-term for liquidity
• Expected return: 5-7% as part of larger portfolio
• Portfolio stabilization

Aggressive investor (10-15% bonds):

• 100% COI for inflation protection
• Minimal allocation for risk management
• Focus on long-term real return maintenance

Future of DTS Bonds

2026-2030 Trends

Expected changes:

• Process digitalization: full integration with investment platforms
• New products: possible variable maturity bonds
• TFI integration: combining with funds within one portfolio
• Increased accessibility: simplified process for individual investors

Freenance development plans:

• Automatic DTS bond allocation as part of AI-based portfolio management
• Real-time comparison with alternative fixed-income instruments
• Integrated tax optimization for bondholders

Summary

DTS bonds form the foundation of safe investment portfolios in Poland, offering government guarantee, competitive interest rates and inflation protection (for COI). For investors pursuing FIRE, DTS bonds play a key role as portfolio stabilizers and sources of predictable income.

Main advantages:

• Zero credit risk — guaranteed by Polish Treasury
• Competitive returns — higher than bank deposits
• Inflation protection — indexed bonds available
• Accessibility — low minimum investment amount

Freenance recommends DTS bonds as a key element of fixed-income allocation for Polish investors, especially within diversified FIRE portfolios. Proper allocation can significantly reduce portfolio volatility while maintaining attractive long-term returns.

Investing in DTS bonds isn't just about security — it's a fundamental element of financial independence strategy adapted to Polish economic and legal realities.