Portfolio Clarity Foundations
Tax-Loss Harvesting
Definition
The deliberate realization of losses to offset capital gains and reduce the overall tax bill for the year.
Why it matters
It is a legitimate strategy for reducing tax drag. Done correctly it improves net return without changing the portfolio's economic exposure materially.
What most investors miss
The gap between what the term means and how it is usually applied.
They harvest losses without checking wash sale rules. The replacement holding must be different enough to preserve the tax benefit.
How to read it
Identify positions with unrealized losses relative to their cost basis. Sell and replace with a similar but not identical holding to maintain exposure.
Multi-account lens
How this term reads differently across brokers and accounts.
Tax-loss harvesting across multiple accounts requires a consolidated view of all positions and their cost basis. Missing one account can create wash sale violations without realizing it.
Related terms
Terms that connect to tax-loss harvesting.
Wash Sale
A transaction where a holding is sold at a loss and repurchased within a defined window negating the tax benefit of the loss.
Realized Gain
The profit from a position that has been sold and converted to cash.
Bed and ISA
The process of selling a holding in a taxable account and repurchasing it inside a tax-sheltered account to move it into a more efficient wrapper.
Continue only if the next question is clearer now
Diagnosis first, then workflow, then fit.
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