AAPL

TSLA

AMZN

META

AMD

NVDA

PEP

COST

ADBE

GOOG

AMGN

HON

INTC

INTU

NFLX

ADP

SBUX

MRNA

Markets

The Tax Mistakes That Are Silently Killing Your Investment Returns

March 28, 2026 — 07:42 am EDT

Written by

Matt Frankel for

The Motley Fool->

As a Certified Financial Planner®, I've seen all sorts of investment mistakes. And while getting your general investment strategy right is the most important part of a solid long-term wealth creation plan, you might be surprised at how much of an impact optimizing the tax consequences of your investments can make. In this video, I'll share the five most common tax mistakes I see investors make, so you can avoid them.

*Stock prices used were the morning prices of March 25, 2026. The video was published on March 28, 2026.

Will AI create the world's first trillionaire? Our team just released a report on the one little-known company, called an "Indispensable Monopoly" providing the critical technology Nvidia and Intel both need. Continue »

The $23,760 Social Security bonus most retirees completely overlook

If you're like most Americans, you're a few years (or more) behind on your retirement savings. But a handful of little-known "Social Security secrets" could help ensure a boost in your retirement income.

One easy trick could pay you as much as $23,760 more... each year! Once you learn how to maximize your Social Security benefits, we think you could retire confidently with the peace of mind we're all after. Join Stock Advisor to learn more about these strategies.

View the "Social Security secrets" »

The Motley Fool has a disclosure policy.

Matthew Frankel is an affiliate of The Motley Fool and may be compensated for promoting its services. If you choose to subscribe through their link they will earn some extra money that supports their channel. Their opinions remain their own and are unaffected by The Motley Fool.

The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.

Tags

Markets

The Motley Fool

Founded in 1993 in Alexandria, VA., by brothers David and Tom Gardner, The Motley Fool is a multimedia financial-services company dedicated to building the world's greatest investment community. Reaching millions of people each month through its website, books, newspaper column, radio show, television appearances, and subscription newsletter services, The Motley Fool champions shareholder values and advocates tirelessly for the individual investor. The company's name was taken from Shakespeare, whose wise fools both instructed and amused, and could speak the truth to the king -- without getting their heads lopped off.

Visit Fool.com for more market news->