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What is the Tax Loss Harvester (TLH)?

Overview

The SMArtX Tax Loss Harvester (TLH) helps advisors identify and execute tax-loss harvesting opportunities by realizing short- and long-term capital losses that may offset capital gains or ordinary income.

The tool:

  • Monitors wash sales

  • Supports replacement securities

  • Tracks exclusions across related accounts

  • Supports both model-managed and advisor-managed portfolios


Why Advisors Use TLH

Advisors use TLH to:

  • Improve after-tax outcomes

  • Reduce realized gains

  • Harvest losses during market volatility

  • Maintain portfolio exposure while managing taxes


Key Concepts

Account Groups

Account Groups represent tax households and allow wash sale monitoring across related accounts.

Harvest Rules

Harvest Rules define which losses qualify for harvesting based on:

  • Dollar thresholds

  • Percentage thresholds

  • Position-level or lot-level logic

Replacement Securities

Replacement securities help maintain market exposure during the wash sale period.

Wash Sale Monitoring

SMArtX automatically applies exclusions across the Account Group to help prevent wash sales for 31 days.


Accessing TLH

Navigate to:
​Left Navigation β†’ Tax Harvesting

The main interface displays:

  • Account Groups

  • Harvest Rules

  • Harvest Opportunities




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