Advisor Fee Drag Calculator — What a 1% Fee Costs Over 20 Years
See how advisory fees compound into six-figure drag over decades. Compare your managed portfolio against a low-cost index alternative with the same gross return.
Quick answer: Compare two entered annual-fee scenarios while holding gross return and contributions constant. Enter Current Portfolio Value, Annual Contribution, Time Horizon (years), and Assumed Gross Annual Return (%) to personalize the estimate. It returns Alternative Scenario Value, Higher-Service Scenario Value, and Signed Alternative Value Difference so you can compare the impact before choosing a next step. Use it to compare long-term value, tax impact, risk, time horizon, and contribution choices.
Holding gross return constant, the signed alternative value difference after 20 years is $313,272.
Positive favors the alternative fee scenario; negative favors the higher-service fee scenario. Fees are only one part of advisor value.
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- 1
Review the risk level and primary pressure point
Compare two entered annual-fee scenarios while holding gross return and contributions constant.
- 2
Pressure-test one alternate scenario before deciding
Assumptions change the answer, especially when rates, taxes, or timing matter.
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Save the result to Money Map or use the linked next action
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This is an educational estimate, not tax, legal, investment, or lending advice. Tax rules, rates, and eligibility change and depend on your full situation. Confirm with a qualified professional or the provider before acting.
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Reviewed Aug 8, 2026 · Methodology
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Why This Matters
A 1% annual advisory fee on a $500,000 portfolio does not cost $5,000 per year — it costs the compounded growth on that $5,000 as well. Over 20 years, a 1% fee drag on a 7% gross-return portfolio reduces wealth by roughly 20-25% compared to a 0.05% index fund alternative. This calculator makes that invisible cost visible.
How to Use It
- 1Enter your numbers in the input panel.
- 2Review the live results and interpretation on the right.
- 3Use the diagnostic outputs to compare options or plan the next step.
- 4Use the related links below if you want to move from analysis to action.
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