After-Tax Engineering

Your Real Portfolio Cost Is More Than the Expense Ratio

A content stub for comparing visible fund fees with hidden taxable-account drag from dividends, turnover, and distributions.

Published June 2026 · Last reviewed June 2026
Educational content only. This article does not constitute tax, legal, or investment advice. Tax rules are complex and fact-specific — consult a qualified CPA, EA, or tax attorney before acting.

Applies to

Taxable account investors comparing funds or strategies using expense ratio as the primary cost metric.

Skip if

You only need a fund fee comparison inside a 401k, IRA, HSA, or Roth account.

Decision this article should answer

Is the low-expense fund actually the low-cost fund after taxes?

Calculator connection

Run the After-Tax Portfolio Drag Analyzer with the fund’s yield, qualified dividend share, turnover, distribution estimate, and expense ratio.

Stub outline

  • Compare expense ratio drag with tax drag.
  • Build examples for broad index ETFs, high-dividend funds, bond funds, REIT funds, and active mutual funds.
  • Show how to read a fund’s distribution history before placing it in taxable.
  • End with a fund review checklist.

Guardrails

Keep examples clearly labeled as simplified illustrations. Do not present sample rates as tax-law recommendations.

Put it to work

Run the numbers on your situation

Open calculator →

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