March 12, 2025 - 7 minute read
Planning for retirement involves major life decisions that can determine your financial trajectory for years to come.
When it comes to investing, most people focus on returns while overlooking one of the biggest factors that impact their wealth: taxes. Even high-net-worth investors and seasoned professionals often make costly tax mistakes that erode their gains. Below are five common tax blunders that could be costing you up to 48% of your wealth—and what you can do to avoid them.
1. Ignoring Tax Loss Harvesting
Tax loss harvesting (TLH) is a strategy that involves selling underperforming investments to offset capital gains taxes. Many investors fail to take advantage of TLH, leaving valuable tax savings on the table. By systematically harvesting losses, you can reduce your taxable income and reinvest the proceeds in similar assets to maintain market exposure.
The Power of Tax Loss Harvesting: A Compounding Effect
Tax loss harvesting alone can improve portfolio performance by approximately 0.8% to 1.5% per year. Over time, this advantage compounds, leading to significantly higher wealth accumulation.
Below is a comparison of a standard portfolio earning 9% annually vs. a tax-optimized portfolio with a 1.25% tax efficiency boost, compounded over 25 years with an initial $1M investment:
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
Mutual funds are tax-inefficient due to capital gains distributions that occur even if you don’t sell your shares. This creates unnecessary tax burdens that can be avoided by switching to ETFs, or better, directly held shares or direct indexing.
ETFs are more tax-efficient than mutual funds, but direct indexing or direclty held equities are best. Direct indexing allows investors to hold individual securitiesfor more precise tax loss harvesting. By identifying losses at the individual security level, investors can increase tax efficiency and generate greater after-tax returns.
Tax lot optimization is essential when selling securities, but many investors—and even some wealth management firms—fail to implement this strategy. When you sell investments, you should specify which tax lots to sell, choosing those with the highest cost basis to minimize taxable gains.
Advanced tax strategies often require the support of a financial advisor. FinanceAdvisors.com was built to deliver wealth strategies that earn more wealth. Sadly, most investors don't know these straegies or are too busy to stay on top of the changing landscape of finance and taxes.
Our no-cost tool makes it easy to find a vetted advisor so you can make an informed decision, compare, and choose the right one for you.
After you choose your state and answer a few questions, you will get instantly matched a fiduciary.
Serving Size: 4 Capsules
Servings Per Container: 30
Amount Per Serving
Myo-Inositol: 2,000mg
D-Chiro Inositol: 50mg
*Daily Value (DV) not established.
Other Ingredients: Methylcellulose (Capsule), Rice Flour.
1-2 servings (4-8 capsules) as needed or as directed by your health care professional.
90 days
(up to 3 bottles full or empty)
Blood glucose control, reproductive support, ovarian support, hormone support, improved IVF outcomes.
With healthier insulin sensitivity, it may help your body maintain healthy androgen, testosterone, and luteinizing hormone levels for a regular monthly cycle.
Myo & D-Chiro Inositol are naturally occurring compounds found in plant foods which can support healthy ovulation, contribute to oocyte quality, and support overall reproductive and ovarian health.
Supports Hormonal Health
Blood glucose control, reproductive support, ovarian support, hormone support, improved IVF outcomes.
Supports Your Menstrual Cycle
With healthier insulin sensitivity, it may help your body maintain healthy androgen, testosterone, and luteinizing hormone levels for a regular monthly cycle.
Supports Ovarian Health
Myo & D-Chiro Inositol are naturally occurring compounds found in plant foods which can support healthy ovulation, contribute to oocyte quality, and support overall reproductive and ovarian health.
Serving Size: 4 Capsules
Servings Per Container: 30
Amount Per Serving
Myo-Inositol: 2,000mg
D-Chiro Inositol: 50mg
*Daily Value (DV) not established.
Other Ingredients: Methylcellulose (Capsule), Rice Flour.
Myo-InositolD-Chiro InositolNon-GMO Rice FlourMethylcellulose Capsule
1-2 servings (4-8 capsules) as needed or as directed by your health care professional.
90 days returns (up to 3 bottles full or empty)
Serving Size: 4 Capsules
Servings Per Container: 30
Amount Per Serving
Myo-Inositol: 2,000mg
D-Chiro Inositol: 50mg
*Daily Value (DV) not established.
Other Ingredients: Methylcellulose (Capsule), Rice Flour.
1-2 servings (4-8 capsules) as needed or as directed by your health care professional.
90 days
(up to 3 bottles full or empty)
Blood glucose control, reproductive support, ovarian support, hormone support, improved IVF outcomes.
With healthier insulin sensitivity, it may help your body maintain healthy androgen, testosterone, and luteinizing hormone levels for a regular monthly cycle.
Myo & D-Chiro Inositol are naturally occurring compounds found in plant foods which can support healthy ovulation, contribute to oocyte quality, and support overall reproductive and ovarian health.
Supports Hormonal Health
Blood glucose control, reproductive support, ovarian support, hormone support, improved IVF outcomes.
Supports Your Menstrual Cycle
With healthier insulin sensitivity, it may help your body maintain healthy androgen, testosterone, and luteinizing hormone levels for a regular monthly cycle.
Supports Ovarian Health
Myo & D-Chiro Inositol are naturally occurring compounds found in plant foods which can support healthy ovulation, contribute to oocyte quality, and support overall reproductive and ovarian health.
Serving Size: 4 Capsules
Servings Per Container: 30
Amount Per Serving
Myo-Inositol: 2,000mg
D-Chiro Inositol: 50mg
*Daily Value (DV) not established.
Other Ingredients: Methylcellulose (Capsule), Rice Flour.
Myo-InositolD-Chiro InositolNon-GMO Rice FlourMethylcellulose Capsule
1-2 servings (4-8 capsules) as needed or as directed by your health care professional.
90 days returns (up to 3 bottles full or empty)
Say goodbye to uncontrollable weight gain, acne, facial hair, nasty mood swings and irregular periods.
Disclaimer: The information obtained throughout the ComparisonNerds site is intended to be used for educational purposes only. All product names, logos, and other trademarks displayed within the site are the property of their respective owners. Here at ComparisonNerds we strive to provide you with accurate, up-to-date information, but suggest checking the source directly. We recommend consulting a licensed financial professional before making any financial decisions. This site may be compensated through our partner relationships. ComparisonNerds is not endorsed or affiliated with the U.S. Department of Education. The ComparisonNerds site is free though it makes money off affiliate programs. That means when you click on our recommended lenders’ links and reviews, you are sent to third party websites where specific actions, such as applying for a student loan, may result in revenue generated by our platform. ComparisonNerds has no affiliation with student.ed.gov. ComparisonNerds has relied solely upon lender information. Lender information may change at any time.