Municipal bonds are widely recognized for their tax efficiency, but 2025 highlighted an important reality: tax efficiency alone is not enough. Market volatility created meaningful tax-loss harvesting opportunities throughout the year, many of which were missed.

This piece examines what 2025 revealed about tax-loss harvesting in municipal bond SMAs and highlights how a proactive, systematic approach like AllianceBernstein’s is designed to capture opportunities and improve after-tax outcomes.

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What You'll Learn

  • How 2025 volatility created tax-loss harvesting opportunities
  • Why year-end approaches can lead to missed opportunities
  • Where many SMA managers fall short
  • How AB’s proactive approach seeks to capture tax opportunities
  • What factors influence effective tax-loss harvesting decisions

Who Should Read This?

  • Financial advisors evaluating municipal bond SMA managers
  • Investment decision-makers assessing tax-aware fixed-income strategies
  • Portfolio managers reviewing tax-loss harvesting approaches
  • Firms comparing systematic vs. year-end tax management
  • Advisors seeking to improve after-tax portfolio outcomes
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Why This Matters

Tax-loss harvesting in municipal bond SMAs is often treated as a year-end activity, but 2025 showed the risks of that approach.

Shifting interest rates created short-lived opportunities to realize losses, many of which disappeared as markets recovered. Advisors and investors who rely on year-end strategies may find there’s little left to harvest and a higher tax burden as a result.

How a manager approaches tax optimization, and whether that approach is proactive, systematic, and scalable, can play a critical role in after-tax outcomes.

Key Points

Market volatility in 2025 highlighted the limitations of reactive, year-end tax approaches. A systematic, year-round process like AB’s is designed to help capture opportunities as they emerge and support better after-tax outcomes.

Opportunities Emerge

Municipal markets can shift quickly, creating time-sensitive opportunities to realize tax losses. A proactive, year-round approach helps capture them as they arise.

Timing Drives Outcomes

Year-end focused strategies can limit flexibility and reduce available opportunities. Ongoing evaluation helps avoid missing losses as conditions change.

Process Matters

A systematic, research-driven approach supports consistent analysis across portfolios. This helps inform more timely and effective tax decisions.

See the 2025 Case for
Proactive Tax Management

Take a closer look at how 2025 market conditions exposed the limitations of
year-end tax strategies and how AB’s proactive approach is designed to capture opportunities as they emerge.

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