- 1. The State Tax Benefit Difference by Location
- 2. 25-Year Portfolio Simulation: Tax-Loss Harvesting vs. Buy and Hold
- 3. Multi-Decade Tax Deferred Arbitrage and Rate Arbitrage
- 4. Capital Allocation Rule of Thumb
- 5. Execution Guidelines & Risk Management
- 6. Official Sources & Economic Information
- 7. Frequently Asked Questions (FAQs)
1. The State Tax Benefit Difference by Location
In states with a high level of taxation, individuals that invest will be able to save much more money through tax breaks than individuals who live in states with no taxes. This is due to the fact that states generally base their own tax laws off of federal tax laws.
High tax states such as California and New York offer additional tax benefits beyond what the federal government provides; while those that do not levy income taxes (i.e. Texas and Florida) will only have the ability to utilize the federal tax shields.
| Jurisdiction Type | Example States | Combined Marginal Rate | Effective Tax Shield per $10k Loss |
|---|---|---|---|
| High State Tax | California, New York, New Jersey | 40% – 50% | $4,000 – $5,000 |
| Moderate State Tax | Illinois, Massachusetts, Virginia | 28% – 35% | $2,800 – $3,500 |
| Zero State Income Tax | Texas, Florida, Washington, Nevada | 20% – 24% (Federal Only) | $2,000 – $2,400 |
2. 25-Year Portfolio Simulation: Tax-Loss Harvesting vs. Buy and Hold
To understand how much compounding can occur with tax-loss harvesting in reality, let's look at a $250,000 taxable account that has been invested for 25 years.
If you don't harvest your investment portfolio, each time you re-balance your portfolio (buy and sell), you'll pay capital gains taxes. When you use a "proactive" approach to harvesting, you can take advantage of realized losses and put them back into the market so they can help grow your wealth over time through compounding.
Over a 25-year horizon, the difference between standard buy-and-hold investing and systematic tax-loss harvesting with reinvested tax savings can translate to hundreds of thousands of dollars in incremental net wealth, purely through tax alpha.
3. Multi-Decade Tax Deferred Arbitrage and Rate Arbitrage
Some people believe that tax loss harvesting does not eliminate tax liability; instead it merely delays the time when you will owe money on those gains as a result of lowering the cost basis for a newly acquired investment.
However, there are three important reasons why it is so advantageous to defer payment on your investment portfolio:
- Time Value of Money: The tax dollars you save today will continue to grow through investment for many years to come. If you were to invest your $10,000 tax savings at an annual rate of 8%, that amount would be worth more than $46,000 in 20 years.
- Arbitrage with Tax Rates: Loss harvesting can reduce short-term capital gains and/or income that is subject to higher tax rates (as high as 37%). The sale of assets after the loss harvesting will be taxed at lower long-term capital gain tax rates (15% - 20%).
- Step-Up in Basis: The base for calculating taxes on an asset is increased to its current value upon the owner's death. This means that all of the built-up capital gain taxes are permanently eliminated.
4. Capital Allocation Rule of Thumb
Capital Allocation Rule of Thumb: Automate tax-loss harvesting in taxable brokerage accounts with appropriate ETF pairs for optimal after-tax compounding. High-turnover investment strategies should be kept in retirement accounts (i.e. 401(k) or IRA) and broad-market index funds held in taxable accounts to capitalize on market volatility.
5. Execution Guidelines & Risk Management
To protect the value of your tax-deferred savings from being eaten away by trading fees:
6. Official Sources & Economic Information
This section contains key economic information along with official sources.
The tax strategies and legal requirements that I am presenting to you in this article have been derived from IRS official publications such as IRS Topic 409 and Publication 550, and the SEC investor standards.
7. Frequently Asked Questions (FAQs)
What is Tax-Loss Harvesting? How Do I Generate Returns From It?
Tax-loss harvesting is a strategy that allows investors to sell underperforming investments and create a capital loss. The loss can then be used to reduce the amount of tax owed on capital gains and can even be applied toward the reduction of taxes owed on up to $3,000 of ordinary income. By doing so, an investor has more cash available for continued investment in similar assets that will continue to grow through compounding.
The IRS 30-day wash sale rule applies when an investor sells a security at a loss and then purchases that same security (or substantially similar) within 30 days. This means the investor cannot claim the loss as a tax deduction. If they do purchase the security back, the loss is added to the cost basis of the newly acquired security, increasing the investor's cost basis and reducing their future taxable gains on that security. If you buy the exact same investment again, no more than 30 days before or after you sold it, then you can't take a tax deduction on that transaction. To remain invested without violating any laws, many investors will switch over to other similar investments.
Tax Loss Harvesting adds how much additional return to a portfolio?
According to research conducted on financial markets, the use of systematic tax-loss harvesting can produce an increased amount of after-tax returns each year, which is referred to as "tax alpha," in the range of 0.50% to 1.25% above the returns produced by the same investment strategy without tax-loss harvesting. The amount of tax alpha generated will be dependent upon the level of market volatility, the rate at which you save money, and the tax bracket that you fall into.
Are there times when unutilized tax losses disappear?
No, under United States federal tax laws, unused capital losses can be carried over from one year to another without limit. The losses will offset any future capital gains, and may be used as a deduction of up to $3,000 against ordinary income each year, until the loss is completely used.
Will I find tax loss harvesting helpful when using a retirement account such as a 401(k) or IRA?
No. Tax-loss harvesting is only available within a standard, non-retirement, brokerage account. All transactions that occur within an individual's retirement account (i.e., Traditional IRA, Roth IRA, 401(k)), are not considered taxable events; therefore, any investment loss that occurs within such an account may not be used as a deduction against the individual's income for federal tax purposes.
Where does all of that money go after you die?
Under the rules of the United States tax system, when an asset is inherited by a person from another, the "cost basis" of that asset is adjusted upward (or "stepped-up") to match its current fair market value. At this point, any unrealized capital gain associated with the asset prior to inheritance is permanently eliminated.
