TLH and the $3,000 Ordinary-Income Offset: Compounding Tax Savings Over a Decade

If you harvested losses in 2022 and never looked at your carryforward balance since, you may be leaving $960 a year on the table. This page explains exactly why that number matters and how to make sure it keeps working.

The $3,000 Rule: What It Actually Does

When you harvest a capital loss, it first offsets capital gains dollar for dollar. Whatever is left over can offset up to $3,000 of ordinary income per year. The rest carries forward indefinitely into future tax years.

That $3,000 cap sounds modest. At a 32% marginal federal rate, which applies to single filers with taxable income between roughly $197,300 and $250,525 in 2025, $3,000 of offset equals $960 in federal tax savings every single year. Add state income tax where applicable and the number gets larger. A married couple in California at the 9.3% state rate could see the combined benefit exceed $1,200 per year from that one $3,000 deduction.

The key word is "every year." This is not a one-time benefit. It repeats automatically each year until the carryforward is exhausted. The harvest is a single event. The savings are a stream.

How a Bear-Market Loss Turns Into a Decade of Deductions

2022 was brutal for balanced portfolios. A HENRY (high earner, not rich yet) with a $400,000 taxable account who rebalanced aggressively during the drawdown might have locked in $30,000 to $50,000 in net realized losses after offsetting any gains that year.

Run the arithmetic forward. If that person realizes minimal capital gains each year going forward, the $3,000 annual ordinary-income deduction will absorb roughly $3,000 per year. A $30,000 carryforward lasts 10 years. A $45,000 carryforward lasts 15. Every one of those years, the IRS effectively refunds $960 (at 32% federal) without the investor doing anything new.

The total federal tax benefit on a $30,000 carryforward used entirely against ordinary income is $9,600. That is real money, not a rounding error. And it compounds further if the annual savings are reinvested rather than spent.

When the Math Breaks Down (and When It Gets Better)

There are two scenarios where the $3,000 ordinary-income offset matters less than it appears.

First, if you are also realizing large capital gains each year, those gains absorb the loss carryforward first, at preferential long-term rates. You lose the ordinary-income offset. That is not necessarily bad, but it changes the calculation. A year when you sell concentrated stock or exercise options can wipe out a large portion of the carryforward quickly.

Second, the benefit shrinks if your marginal rate drops. If a HENRY takes a sabbatical, starts a business with early losses, or maxes every pre-tax retirement account in a year, the ordinary-income offset may land in a 22% bracket instead of 32%. That is still $660 of savings, but worth modeling in advance.

Where the math gets better: state taxes. In high-tax states, the combined federal and state benefit on $3,000 of ordinary income offset can reach $1,300 or more per year. And if you continue harvesting in future down years, the carryforward replenishes, extending the runway further.

I had a client, a tech manager in her late 30s, who came in for a planning review three years after 2022 and had no idea her carryforward balance was still above $28,000. Her custodian showed losses on Schedule D but she had never connected that number to a decade of future savings. Once we mapped out the remaining benefit and coordinated it with a planned Roth conversion ladder, the picture changed considerably. (This is an illustrative scenario; details have been generalized.)

How This Connects to the Tax-Loss Harvesting Pillar

This page covers one specific mechanic. The broader picture, including the wash-sale rule, the decision of when to harvest, and how to stack losses against Roth conversions for the largest combined benefit, is covered in Tax-Loss Harvesting: How to Turn a Down Market Into Real Tax Savings.

In the Sporos framework, both the harvest itself and the management of carryforwards live in the Soil layer of the plan, the tax architecture that shapes every other decision. The carryforward balance is not a footnote on your tax return. It is a productive asset that belongs on your balance sheet alongside your investment accounts. Tracking it with the same discipline you apply to your portfolio is part of what we call Tax-Location Alpha: making sure a real return stays a real after-tax return.

Frequently Asked Questions

Does the $3,000 limit apply per person or per couple?

The $3,000 ordinary-income offset limit applies per tax return. Married filing jointly gets $3,000 total, the same as a single filer. It does not double to $6,000 for couples.

What happens if I die with an unused carryforward?

Unused capital loss carryforwards do not transfer to heirs. They disappear at death. This is a legitimate reason to accelerate carryforward use during your lifetime, especially if you have low-gain years or are doing Roth conversions.

Can I use the carryforward in any order I want?

No. The IRS requires you to offset short-term gains with short-term losses and long-term gains with long-term losses first, then net across categories. The $3,000 ordinary-income offset applies only after those netting rules are satisfied. Your tax software handles this automatically, but understanding the sequence matters when you are modeling future gain realizations.

How do I find my current carryforward balance?

It is reported on Schedule D and Form 8949 of your most recently filed federal return. Look for the "capital loss carryover worksheet" in your tax filing software or ask your CPA to pull the number explicitly. Many clients are surprised it still exists years later.

Does this interact with the Net Investment Income Tax (NIIT)?

Capital losses can offset capital gains for NIIT purposes, which helps high earners subject to the 3.8% surtax on investment income. The $3,000 ordinary-income offset does not reduce NIIT directly, since that surtax applies to investment income, not earned income. The interplay is worth reviewing with your tax advisor.

What to Do Next

1. Pull your most recent Schedule D and identify your exact capital loss carryforward balance.
2. Model how many years the carryforward will last at $3,000 per year, and flag any years when large gain realizations might accelerate its use.
3. Coordinate the carryforward projection with any planned Roth conversions, stock option exercises, or deferred compensation distributions so the offset lands in the highest-rate years.
4. If you have not harvested losses recently, review your taxable account for positions currently sitting at a loss that could extend the runway.

The information provided is for educational purposes only and does not constitute investment, legal, or tax advice. Tax law changes frequently — verify current rules before acting. Consult with qualified professionals for guidance specific to your situation.