Lesson 1108 of 1455
AI and investment fee audit: find the 1% killing your retirement
AI audits the fees inside your 401(k) or brokerage and finds cheaper funds.
Builders · AI for Finance · ~4 min read
The big idea
A 1% fee instead of 0.05% costs you 30% of your retirement. AI can read your fund list and find the cheap index alternatives sitting right there.
How to use it
- Ask AI to find the expense ratio of every fund you own
- Ask AI for the cheapest index alternative in your 401(k)
- Ask AI to math the lifetime cost of your current fees
- Ask AI which fees are hidden in 12b-1 charges
Try it
Log into your 401(k) or brokerage. Ask AI to audit fees on every fund and switch to the cheap index version this month.
Key terms in this lesson
Practice this safely
Try this with a school, hobby, or family example where the stakes are low. Use the AI output as a draft you can question, not as the final answer.
- 1Ask AI to explain expense ratio in plain language, then underline anything that sounds uncertain or too broad.
- 2Give it one detail from "AI and investment fee audit: find the 1% killing your retirement" and ask for two possible next steps plus one reason each step might be wrong.
- 3Check fees against a trusted source, teacher, adult, expert, or original document before you use it.
End-of-lesson quiz
Check what stuck
8 questions · Score saves to your progress.
Lesson help
Questions are best handled with a grown-up here.
For this age range, Tendril keeps freeform AI chat paused until parent/guardian consent and child-safe moderation are fully verified. Use the quiz, notes, and related lessons below, or ask a parent, guardian, teacher, or librarian to work through the question with you.
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