A capital loss carryover is the unused net capital loss you move into future tax years, and for individuals it never expires. It carries forward indefinitely until it is fully used, and the $3,000 annual deduction against ordinary income ($1,500 if married filing separately) can run for as many years as it takes to draw the balance to zero.
No. For individuals, a capital loss carryover does not expire. Losses first offset capital gains with no ceiling, then up to $3,000 per year ($1,500 married filing separately) offsets ordinary income, and any excess carries forward indefinitely until used up. A $10,000 net loss with no future gains takes about four years to fully deduct (Source: IRS Topic No. 409; 26 U.S.C. Sec. 1212(b), 2026).
What is a capital loss carryover?
A capital loss carryover is the unused portion of a net capital loss that you move into a future tax year. A net capital loss arises when your capital losses exceed your capital gains. Each year you deduct the lesser of $3,000 ($1,500 married filing separately) or your net loss from line 16 of Schedule D against ordinary income, and whatever remains becomes your carryover (Source: IRS Topic No. 409, 2025).
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This carryover mechanic is separate from the rates you pay on gains, which Q3 Advisors covers in its capital gains tax rate guide for 2026.
Do capital loss carryovers ever expire?
No. For individual taxpayers, a capital loss carryover has no expiration date. Any net capital loss above the annual $3,000 ($1,500 married filing separately) ordinary-income deduction carries forward year after year until it is completely used, even if that takes decades. The indefinite carryforward is set by 26 U.S.C. Section 1212(b) and confirmed in IRS guidance (Source: IRS Topic No. 409, 2025).
The statutory basis is 26 U.S. Code Section 1212(b), which allows a noncorporate taxpayer to treat an unused net capital loss as a loss in the succeeding year, and to keep doing so with no cutoff. IRS Topic No. 409 states plainly that a loss you cannot use in the current year carries to later years until it is completely used up (Source: IRS Topic No. 409, 2025).
Two limits do apply. C corporations follow different rules (a 5-year forward limit, covered below), and a carryover generally ends at the owner’s death rather than passing to heirs. For a living individual, though, there is no clock and no annual step-down: the loss simply waits until gains or the $3,000 allowance absorb it.
How many years can you keep deducting $3,000?
You can keep deducting up to $3,000 per year ($1,500 married filing separately) for as many years as the carryover lasts, because there is no year limit for individuals. With no offsetting capital gains, divide the net loss by $3,000 to estimate the number of years: a $9,000 loss takes 3 years, a $15,000 loss takes 5 years, and a $30,000 loss takes 10 years (Source: 26 U.S.C. Sec. 1211(b) and Sec. 1212(b), 2026).
The $3,000 figure is the maximum annual deduction against ordinary income, not a required amount. In any year you realize capital gains, the carryover offsets those gains first, dollar for dollar and without limit, which can consume the balance far faster than $3,000 per year. Only after gains are absorbed does the $3,000 ordinary-income cap apply to what is left (Source: IRS Publication 550, 2025).
A worked example: how a $10,000 loss draws down at $3,000 per year
Assume you realize a $10,000 net capital loss in 2026 and have no capital gains in the following years. You deduct $3,000 against ordinary income for 2026 and carry $7,000 forward. The balance then draws down at up to $3,000 annually, reaching zero in the fourth year, as the table shows (Source: IRS Topic No. 409, 2025).
| Tax year | Used against ordinary income | Carryover to next year |
|---|---|---|
| 2026 | $3,000 | $7,000 |
| 2027 | $3,000 | $4,000 |
| 2028 | $3,000 | $1,000 |
| 2029 | $1,000 | $0 |
If you realize a capital gain in any of those years, the carryover offsets that gain first before the $3,000 ordinary-income limit applies, so realizing gains uses up the balance sooner than the four-year path above (Source: IRS Publication 550, 2025).
Is the $3,000 limit changing for 2025 or 2026?
No. The $3,000 ($1,500 married filing separately) capital loss deduction is unchanged for both the 2025 and 2026 tax years. Unlike tax brackets or the standard deduction, this dollar amount is fixed by statute in 26 U.S.C. Section 1211(b) and is not indexed for inflation. It has stood at $3,000 since the level took effect for 1978 (Source: 26 U.S.C. Sec. 1211(b), 2026).
Proposals to index the $3,000 figure for inflation have surfaced over the years, but none has become law. Because the cap is not inflation-adjusted, a fixed $3,000 in 2026 covers less real income than it did decades ago, which is one reason large carryovers can take many years to exhaust.
How do the netting rules work?
Short-term losses first offset short-term gains, and long-term losses first offset long-term gains. If either category still shows a loss, it offsets net gain in the other category. Any remaining net loss offsets up to $3,000 of ordinary income, and the rest carries forward keeping its short-term or long-term character (Source: IRS Publication 550, 2025).
Holding period sets the category. An asset held one year or less produces a short-term gain or loss; an asset held more than one year produces a long-term gain or loss. The two groups are netted separately on Schedule D before being combined (Source: IRS Topic No. 409, 2025).
A carried-over loss keeps its character. A short-term loss stays short-term and a long-term loss stays long-term when it moves into the next year, which affects how it nets against future gains and which line of Schedule D it belongs on (Source: IRS Topic No. 409 and Publication 550, 2025).
Does the carryover offset capital gains or ordinary income first?
Capital gains first. A capital loss carryover offsets capital gains dollar for dollar with no ceiling before any of it reaches ordinary income. Only the leftover net loss, after gains are fully absorbed, offsets ordinary income, and that ordinary-income slice is capped at $3,000 per year ($1,500 married filing separately) (Source: IRS Publication 550, 2025).
This ordering matters for how quickly a carryover disappears. In a year with $8,000 of capital gains and a $10,000 carryover, the loss wipes out the full $8,000 gain, then $2,000 offsets ordinary income, leaving nothing to carry forward. There is no $3,000 ceiling on the gain-offsetting portion; the cap applies only to the ordinary-income step (Source: IRS Publication 550, 2025).
How do I report and track a carryover?
Report capital transactions on Form 8949, carry the totals to Schedule D (Form 1040), and read the net loss from line 16 of Schedule D. Compute next year’s carryover using the Capital Loss Carryover Worksheet in the Schedule D instructions or Publication 550, and keep that worksheet with your records so the running balance and its character stay documented (Source: IRS 2025 Instructions for Schedule D).
- List each sale or disposition on Form 8949, separating short-term and long-term transactions.
- Carry the totals to Schedule D (Form 1040), where short-term and long-term amounts are netted.
- Read the net loss from line 16 of Schedule D; this figure, capped at $3,000 or $1,500, flows to your Form 1040 (Source: IRS Topic No. 409, 2025).
- Complete the Capital Loss Carryover Worksheet in the Schedule D instructions or Publication 550 to find the short-term and long-term amounts carried forward.
- Keep the completed worksheet each year so the balance and its character remain documented.
How do I find or reconstruct a lost carryover?
Your prior-year Schedule D and its Capital Loss Carryover Worksheet are the primary record. If line 16 of a past Schedule D showed a net loss larger than that year’s $3,000 or $1,500 limit, a carryover likely exists. If one was never reported, you can rebuild each year’s worksheet from your Form 8949 and Schedule D history (Source: IRS Topic No. 409, 2025).
Correcting a prior return generally involves an amended return (Form 1040-X), and how far back you can amend depends on your circumstances, so professional review can help.
Traps and strategy: wash sales, harvesting, and death
Three situations commonly affect a capital loss carryover. The wash-sale rule can defer a loss instead of allowing it. Tax-loss harvesting can build a carryover for later years. And a carryover generally ends at the owner’s death rather than passing to heirs. Each interacts with the netting rules differently, as the sections below explain.
The wash-sale rule
The wash-sale rule disallows a loss when you buy a substantially identical security within 30 days before or after the sale that generated it. The disallowed loss is not deducted currently; instead it is added to the basis of the replacement shares, which defers the loss rather than creating a usable carryover (Source: IRS Publication 550, 2025).
Tax-loss harvesting
Tax-loss harvesting is the practice of realizing losses to offset gains and, up to the annual $3,000 limit ($1,500 married filing separately), ordinary income, which can also build a carryover for later years. The wash-sale rule limits repurchasing the same or a substantially identical position within 30 days of the sale (Source: IRS Topic No. 409, 2025).
Carryovers built this way may reduce the tax cost of future rebalancing, which is planning analysis rather than an IRS rule.
What happens to a carryover at death?
A capital loss carryover generally does not pass to heirs and is lost when the taxpayer who owned it dies. On a final joint return, a surviving spouse can generally use only the decedent’s share of a jointly held carryover, and the decedent’s unused portion does not transfer to the survivor (Source: IRS Revenue Ruling 74-175).
Because a carryover can be forfeited at death, the timing of when losses are used can matter in broader planning conversations, especially for a spouse who expects to file separately in later years.
Where a carryover meets Roth conversion planning
A capital loss carryover offsets capital gains and up to $3,000 of ordinary income, not conversion income directly. So in a year you consider a Roth conversion, the carryover does not reduce the converted amount, though its effect on adjusted gross income can still influence thresholds such as the net investment income tax at $200,000 single or $250,000 married filing jointly (Source: IRS Publication 550, 2025).
Coordinating losses with the amount you convert is part of deciding how much to convert to a Roth in a given year. This is neutral education, not a recommendation, and the interaction depends on your circumstances.
Individuals versus C corporations
Individuals deduct up to $3,000 of net capital loss against ordinary income each year and carry the rest forward indefinitely. C corporations differ: they generally deduct capital losses only against capital gains, carry losses back 3 years and forward 5 years, and treat the carried loss as short-term (Source: 26 U.S.C. Sec. 1211(a) and Sec. 1212(a)).
| Feature | Individuals (noncorporate) | C corporations |
|---|---|---|
| Offset against ordinary income | Up to $3,000 ($1,500 MFS) per year | Generally not allowed; only against capital gains |
| Carryforward period | Indefinite, until used up | 5 years forward |
| Carryback period | Not permitted | 3 years back |
| Character when carried | Keeps short-term or long-term character | Treated as short-term |
| Does it expire? | No | Yes, after 5 years forward |
Does my state allow the carryover?
Not always. State income tax rules for capital losses do not always match the federal treatment. Many states that tax capital income follow federal netting and carryforward, but some do not allow a net capital loss to offset other income or to carry forward at all. Because state rules vary and change, confirm your own state’s position before relying on it.
For example, New Jersey does not allow capital losses to be carried forward or to offset income in other categories on the state return, so a federal carryover may have no New Jersey counterpart (Source: New Jersey Division of Taxation, NJ Income Tax, Capital Gains). Pennsylvania similarly does not permit a net capital loss to reduce other classes of income or to carry forward or back for personal income tax purposes (Source: Pennsylvania Department of Revenue, PA Personal Income Tax Guide). States without a broad personal income tax, such as Florida and Texas, do not tax the gains at all. Confirm your own state’s position with its tax agency or a professional before relying on it.
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Frequently asked questions
How many years can you carry over a capital loss?
For individuals, there is no year limit. A net capital loss above the annual $3,000 ($1,500 married filing separately) deduction carries forward to later years until it is completely used up, whether that takes 2 years or 30 (Source: IRS Topic No. 409, 2025). C corporations differ; they generally carry capital losses forward only 5 years and back 3 years.
Do capital loss carryovers expire?
No, not for individuals. A capital loss carryover has no expiration date and continues year after year until offsetting gains or the $3,000 annual ordinary-income deduction fully absorb it (Source: 26 U.S.C. Sec. 1212(b); IRS Topic No. 409, 2025). The main exceptions are C corporations, whose losses expire after 5 forward years, and a carryover that is generally lost at the owner’s death.
Is there a limit on capital loss carryover?
There is no limit on the total loss you can carry forward, and no limit on how many years it lasts. The only annual limit is on the ordinary-income deduction: $3,000 per year, or $1,500 if married filing separately (Source: 26 U.S.C. Sec. 1211(b), 2026). Losses that offset capital gains face no dollar ceiling at all.
Can you skip a year of capital loss carryover?
No, you cannot choose to skip a year. The Capital Loss Carryover Worksheet requires you to apply the loss against gains and up to $3,000 of ordinary income each year it is available, whether or not it helps you (Source: IRS 2025 Instructions for Schedule D). You must reduce the carryover by the allowed amount annually; the remainder then moves to the next year.
How do I know if I have a capital loss carryover?
Check line 16 of your most recent Schedule D (Form 1040). If it showed a net loss larger than that year’s $3,000 ($1,500 married filing separately) limit, a carryover exists (Source: IRS Topic No. 409, 2025). The Capital Loss Carryover Worksheet in the Schedule D instructions or Publication 550 confirms the exact short-term and long-term amounts carried to the current year.
Does a capital loss carryover offset ordinary income or capital gains first?
Capital gains first. A carryover offsets capital gains dollar for dollar with no ceiling before any of it reaches ordinary income (Source: IRS Publication 550, 2025). Only the leftover net loss offsets ordinary income, and that portion is capped at $3,000 per year ($1,500 married filing separately). Realizing gains therefore uses up a carryover faster than the $3,000 annual figure alone.
What happens to a capital loss carryover when you die?
A capital loss carryover generally is lost at death and does not pass to heirs. On a final joint return, a surviving spouse can generally use only the decedent’s share of a jointly held carryover; the decedent’s unused portion does not transfer to the survivor (Source: IRS Revenue Ruling 74-175). Timing of loss use can therefore matter in planning.
Is the $3,000 capital loss deduction changing in 2025?
No. The $3,000 ($1,500 married filing separately) deduction is unchanged for 2025 and remains the same for 2026. The amount is fixed by statute in 26 U.S.C. Section 1211(b) and is not indexed for inflation, so it has stayed at $3,000 since the level took effect for 1978 (Source: 26 U.S.C. Sec. 1211(b), 2026).
Sources
IRS Topic No. 409, Capital Gains and Losses (2025): https://www.irs.gov/taxtopics/tc409
IRS Publication 550, Investment Income and Expenses (2025): https://www.irs.gov/publications/p550
IRS 2025 Instructions for Schedule D (Form 1040): https://www.irs.gov/instructions/i1040sd
26 U.S. Code Sec. 1211, Limitation on capital losses: https://www.law.cornell.edu/uscode/text/26/1211
26 U.S. Code Sec. 1212, Capital loss carrybacks and carryovers: https://www.law.cornell.edu/uscode/text/26/1212
IRS Revenue Ruling 74-175 (capital loss carryover not transferable at death): https://www.taxnotes.com/research/federal/irs-guidance/revenue-rulings/rev-rul-74-175/db2k
New Jersey Division of Taxation, NJ Income Tax, Capital Gains: https://www.nj.gov/treasury/taxation/njit9.shtml
Pennsylvania Department of Revenue, PA Personal Income Tax Guide, Net Gains (Losses) from the Sale, Exchange, or Disposition of Property: https://www.pa.gov/agencies/revenue/forms-and-publications/pa-personal-income-tax-guide/net-gains-losses-from-the-sale,-exchange,-or-disposition-of-property
