2026 Capital Gains Tax Brackets: 0%, 15%, 20% Thresholds for All Filing Statuses

The 2026 long-term capital gains tax brackets are 0%, 15%, and 20%, applied based on your total taxable income for the year. For single filers, the 0% rate applies to taxable income up to $49,450, the 15% rate covers $49,451 through $545,500, and the 20% rate begins at $545,501. For married couples filing jointly, the 0% rate runs up to $98,900, the 15% rate covers $98,901 through $613,700, and the 20% rate starts at $613,701. Head of household filers get a 0% ceiling of $66,200, with the 20% rate starting at $579,601. Married filing separately gets the same 0% ceiling as single ($49,450) but the 20% rate kicks in earlier at $306,851. These brackets apply only to long-term capital gains (assets held more than one year) and to qualified dividends. Short-term gains and non-qualified dividends are taxed at your ordinary income rates, which can go as high as 37% federal.

The 2026 thresholds were adjusted upward by approximately 2.7% from 2025, reflecting the IRS’s annual inflation indexing under [IRC Section 1(j)](https://www.law.cornell.edu/uscode/text/26/1). This indexing has been in place since the 2017 Tax Cuts and Jobs Act, and it generally keeps pace with reported CPI changes. For comparison, the 2025 figures were $48,350 single and $96,700 joint at the 0% ceiling. The 2024 figures were $47,025 and $94,050. The annual creep matters for high-income clients who plan large dispositions across multiple years, because crossing a threshold by even $1 can move an entire gain into the next bracket.

Exceptions to the 0/15/20 structure apply to specific asset categories. Collectibles (gold bullion, art, vintage cars, coins, wine, stamps) are taxed at a maximum 28% rate, regardless of the holding period beyond one year. Unrecaptured Section 1250 gain (the portion of real estate gain attributable to prior depreciation) is taxed at a maximum 25%. Small business stock that qualifies under [IRC Section 1202](https://www.law.cornell.edu/uscode/text/26/1202) can be partially or fully excluded from gain, depending on when it was acquired. Each of these has its own line on Schedule D or on the Capital Gains Tax Worksheet, and the calculations are layered, not simply substituted for the standard rates.

Common mistakes include treating capital gains as if they were a flat tax separate from ordinary income. They’re not. Your taxable income (including the gain itself) determines which bracket the gain lands in. A single filer with $40,000 of wages and a $20,000 long-term gain has $60,000 of taxable income before the standard deduction. After the deduction, taxable income is around $46,000, which means part of the gain falls into the 0% bracket and part falls into 15%. The IRS Capital Gains Tax Worksheet in the [Form 1040 instructions](https://www.irs.gov/forms-pubs/about-form-1040) walks through this stacking calculation step by step, but most taxpayers using DIY software never see the underlying math.

Dollar example: A married couple with $200,000 of W-2 income, the standard deduction of $32,200, and a $150,000 long-term capital gain has taxable income of $317,800. Their wage income lands them already past the 0% bracket. The first $295,900 of their stacked taxable income falls in the 15% capital gains range (since $98,900 + $515,100 of room above the 0% ceiling). All of their $150,000 gain falls in the 15% bracket, costing $22,500 in federal capital gains tax. If their MAGI exceeds $250,000 (which it does), the full $150,000 of gain is also subject to the 3.8% NIIT, adding $5,700. Total federal cost on that gain: $28,200, or an 18.8% effective rate.

Documentation needed: brokerage 1099-B forms showing proceeds, basis, holding period, and whether the broker reported basis to the IRS (covered vs. non-covered securities). For real estate, the closing statement (HUD-1 or ALTA), purchase records, capital improvement receipts, and depreciation schedules if it was a rental. For crypto, every disposition needs documented basis. Exchanges issue Form 1099-DA starting in 2025 for digital asset transactions, but DeFi and self-custody dispositions still require your own records. We’ve seen audits triggered by basis discrepancies between what the broker reported and what the taxpayer claimed, so reconciling these matches matter.

Audit considerations: the IRS automated matching system (AUR) cross-references every 1099-B against your reported Schedule D and Form 8949 entries. Missing a sale, even a small one, generates a CP2000 notice proposing additional tax based on assuming zero basis. We respond to these every year, usually by submitting the actual basis documentation that the client had but never reported. The fix is straightforward once the records exist. The penalty is real if the records don’t exist. Substantial understatement penalty under [IRC Section 6662](https://www.law.cornell.edu/uscode/text/26/6662) is 20% of the underpayment, on top of the tax and interest.

Where The Reed Corporation adds value: we model the full-year impact of a gain before it’s realized, including the interaction with NIIT thresholds, state taxes, Social Security taxation for retirees, IRMAA brackets for Medicare premiums, and pass-through deduction phase-outs. For clients with multi-million-dollar liquidity events, we coordinate with their estate attorney and financial advisor on installment sales, charitable remainder trusts, qualified opportunity zones, and 1031 exchanges. The tax bill on a major sale can vary by hundreds of thousands of dollars depending on how the transaction is structured, when it closes, and what other moves happen in the same year. Most of the meaningful planning happens 6-12 months before the sale, not at filing time.

Our [Tax Strategy Consulting](/services/tax-strategy-consulting/) service includes a baseline projection followed by sale-specific modeling for clients anticipating dispositions of business interests, real estate, concentrated stock positions, or inherited assets. We coordinate the timing across federal capital gains brackets, NIIT, state tax residency, and the alternative minimum tax (when ISOs or other AMT triggers are in play). The goal is to move the effective tax rate down by structural decisions made before the transaction closes, not by accounting tricks afterward.

If you’re holding a position you’ve been thinking about selling, the cleanest first step is a tax projection that shows what the sale would cost in your current setup versus alternative structures. That projection is the foundation for every decision that follows. We can run it as part of an initial consultation, with no commitment to broader engagement.

You qualify for the 0% long-term capital gains rate when your total taxable income (including the gain itself) lands at or below $49,450 single, $66,200 head of household, or $98,900 married filing jointly for 2026. Taxable income is calculated after deductions. So if you’re a married couple over 65 with the increased standard deduction of about $33,200 (for 2026), you can have gross income up to roughly $132,100 and still potentially fall in the 0% bracket, depending on the mix of income types. The trick is that the gain stacks on top of your ordinary income, so the practical question is: how much room exists below the 0% ceiling after accounting for your other income?

The most common scenario is a retired couple or pre-retirees in a ‘gap year’ between leaving employment and starting Social Security or RMDs. Their ordinary income drops dramatically, leaving headroom under the 0% ceiling. They can realize gains from a taxable brokerage account at zero federal tax. A 62-year-old couple who retired with $40,000 of pension income, $15,000 of dividends, and no W-2 wages has taxable income around $22,800 after the standard deduction. They can realize up to $76,100 of additional long-term gains and still stay below $98,900.

Gain harvesting is the technique. You sell appreciated positions, recognize the gain at 0%, then immediately buy them back (or buy a substantially identical position) without triggering the wash sale rule. The wash sale rule under [IRC Section 1091](https://www.law.cornell.edu/uscode/text/26/1091) blocks losses if you repurchase within 30 days. It does not apply to gains. So you can effectively reset your basis to the current market price, having paid zero federal tax on the embedded gain. When you eventually sell again, you start from a higher cost basis.

Exceptions and edge cases: Social Security taxability is based on provisional income, which counts half your benefits plus other income, including realized capital gains. Realizing a $30,000 gain can push more of your Social Security from non-taxable to taxable, which raises your taxable income, which can shove part of the harvested gain out of the 0% bracket. For pre-Medicare retirees on ACA marketplace plans, MAGI determines premium tax credit eligibility. A gain that crosses 400% of the federal poverty line can eliminate thousands of dollars of subsidies. Above 65, IRMAA surcharges on Medicare Part B and Part D are based on MAGI from two years prior, with brackets that can add $200+ per month per spouse for crossings of just a few thousand dollars.

Common mistakes: harvesting too aggressively and pushing into the 15% bracket without realizing it. The 0% ceiling is on total taxable income, not just the gain itself. We see clients try to harvest $60,000 of gain in a year where they already have $50,000 of ordinary income; only $48,900 of the gain (the room below $98,900) qualifies at 0% (for MFJ), and the rest gets taxed at 15%. The fix is modeling the exact stack before clicking sell. State tax is another miss: California doesn’t recognize the 0% federal rate. The same harvested gain that costs zero federal can still cost 9.3% California, which on $60,000 of gain is $5,580.

Dollar example: A married couple, both 64, retired with $35,000 in pension income and $5,000 in dividends. They have $40,000 of gross income. After the standard deduction ($30,000 for 2026, both under 65 for the full year), taxable income is $10,000. They have $98,900 minus $10,000 = $88,900 of room in the 0% bracket. They sell appreciated stock with a $70,000 long-term gain. The gain stacks on top of their ordinary income, bringing taxable income to $80,000. All $70,000 of the gain falls under the 0% ceiling, so federal capital gains tax is zero. They also dodge the NIIT because their MAGI is below $250,000. State tax depends on residence. If they’re in Florida, total state tax is also zero. In California, the same gain costs $4,956 at the state level.

Documentation needed: brokerage 1099-B forms with reported basis, holding period documentation showing more than one year (long-term qualification), and a year-end projection of total income. The projection is the part most DIY harvesters skip, and it’s the part that determines whether the strategy actually works. We typically run the projection in November, harvest in December, and confirm the actual numbers when 1099s arrive in February.

Audit considerations: the IRS doesn’t audit 0% capital gains harvesting specifically, but it does flag returns where reported capital gains seem inconsistent with reported income levels or where wash sales appear to be disregarded. Documentation of the wait period (or the substitution to a non-substantially identical position) matters if questions arise. We’ve never had a client audited for a 0% gain harvest, but we maintain documentation of every modeled projection because the calculations are layered.

Where The Reed Corporation adds value: we coordinate the harvest with all the moving parts. Social Security timing, Roth conversion strategy, ACA premium tax credit modeling, IRMAA bracket awareness, state tax residency considerations, and charitable giving stacking. A 0% harvest done in isolation often costs more than it saves once you account for the secondary effects. Our [Tax Strategy Consulting](/services/tax-strategy-consulting/) service models the full picture, runs scenarios at different harvest levels, and identifies the exact dollar amount that lands you right under the next threshold.

For clients planning extended low-income periods (post-retirement, sabbatical, business loss year, pre-RMD), we typically run a 3-5 year harvest plan. Spreading gains across multiple years can fill up the 0% bracket annually rather than blowing through it once. Combined with strategic Roth conversions in the same period, the long-term tax savings can run into six figures for households with substantial taxable account holdings. The planning needs to start before the year begins; the harvest itself usually happens in Q4 once income visibility is clear.

One detail worth knowing: the 0% bracket isn’t an either/or proposition. A taxpayer can harvest some gain at 0% and let the remainder spill into the 15% bracket in the same year if that produces a better outcome than waiting. We model the breakeven for clients with rising income trajectories where a fully-realized position today (even at 15%) might cost less than a deferred position next year at 20% plus NIIT. The arithmetic depends on the holding period (additional year of compounding), expected return, and projected future bracket. For some clients, the right answer is realize now even though the 0% bracket is partially full.

No, the Net Investment Income Tax is a separate 3.8% surtax that sits on top of the regular 0/15/20% capital gains structure. It’s not included in the published capital gains brackets. The NIIT was created by the Affordable Care Act in 2013 and codified at [IRC Section 1411](https://www.law.cornell.edu/uscode/text/26/1411). It applies to higher-income taxpayers and reaches a broad category of investment income, including capital gains, dividends, interest, rental income, royalties, and passive business income. The combined effect: a long-term capital gain that would be taxed at the 15% rate alone is actually taxed at 18.8% once NIIT applies, and the 20% rate becomes 23.8%.

The trigger is modified adjusted gross income exceeding $200,000 single, $250,000 married filing jointly, or $125,000 married filing separately. These thresholds are not indexed for inflation. They’ve been the same since 2013, which means inflation alone has dragged many more households into NIIT territory over the past decade. A household earning $250,000 in 2013 had real purchasing power equivalent to roughly $340,000 in 2026 dollars. The unchanged threshold catches households that would have been well clear of the surtax based on the original income brackets.

The calculation: NIIT applies to the lesser of (a) your net investment income or (b) the amount by which your MAGI exceeds the threshold. So a single filer with $250,000 MAGI ($50,000 over the threshold) and $80,000 of net investment income pays 3.8% on the lesser of $50,000 or $80,000, which is $50,000. The NIIT is $1,900. If the same person had $30,000 of net investment income, the NIIT would apply to the full $30,000 (since it’s less than the $50,000 MAGI excess), totaling $1,140. The mechanics are reported on [Form 8960](https://www.irs.gov/forms-pubs/about-form-8960).

Exceptions: distributions from qualified retirement plans (traditional IRA, 401(k), pension) are not subject to NIIT, even though they’re included in your MAGI calculation. That distinction matters for retirees. A $100,000 IRA distribution doesn’t itself generate NIIT, but it does raise your MAGI, which can subject your other investment income to the surtax. Active business income from a pass-through where you materially participate is also excluded. Rental income is generally included unless you qualify as a real estate professional under [IRC Section 469(c)(7)](https://www.law.cornell.edu/uscode/text/26/469).

Common mistakes: assuming NIIT doesn’t apply to gains from selling a personal residence covered by the Section 121 exclusion. The excluded portion ($250,000 single, $500,000 joint) isn’t subject to NIIT. But any gain exceeding the exclusion is investment income for NIIT purposes. A couple selling a long-held primary residence with $700,000 of gain excludes $500,000 and pays regular capital gains tax plus NIIT on the $200,000 excess if their MAGI is over $250,000. We’ve seen this catch homeowners in expensive markets every spring.

Dollar example: a married couple with $400,000 of W-2 income and $100,000 of long-term capital gains has total MAGI around $500,000 (before deductions, since MAGI for NIIT purposes is mostly AGI with some adjustments). Their MAGI exceeds the $250,000 threshold by $250,000. Net investment income is $100,000 (the gains, assuming no offsetting investment expenses). NIIT is 3.8% on the lesser of $250,000 or $100,000, so 3.8% x $100,000 = $3,800. On top of that, the $100,000 of gain is subject to the 15% federal rate (since their taxable income doesn’t push into the 20% bracket), so federal capital gains tax is $15,000. Combined federal cost on the gain: $18,800.

Documentation needed: Form 8960 with detailed worksheets identifying each category of investment income. Brokerage 1099 forms, K-1s showing investment income passed through from partnerships and S-corps, Schedule E with rental income, and your AGI calculation. For active business income claimed as excluded from NIIT, you need contemporaneous logs proving material participation (more than 500 hours, or other tests under Section 469). The IRS has been auditing material participation claims aggressively over the past three years, particularly for clients claiming real estate professional status.

Audit considerations: NIIT is a CP2000 magnet. The IRS computes expected NIIT based on the income on your return, and if your Form 8960 is missing or shows lower NIIT than expected, you’ll get a notice. Common adjustments include the treatment of K-1 passthrough income (is it active or passive?), the classification of rental real estate (real estate professional status), and the inclusion of installment sale gains realized in subsequent years.

Where The Reed Corporation adds value: we structure income to minimize NIIT exposure, which can include accelerating or deferring investment sales across tax years, repositioning passive rental holdings, electing to group activities under the Section 469 grouping rules, and timing retirement plan distributions strategically. For clients with substantial real estate holdings, qualifying as a real estate professional can eliminate NIIT entirely on rental income. The qualification is demanding (more than 750 hours and over 50% of personal services in real property trades or businesses), but for full-time landlords, it can save tens of thousands annually.

The NIIT is one of those taxes where small structural changes generate outsized savings. We work with clients on entity structure, activity grouping, residency planning, and investment income timing through our [Tax Strategy Consulting](/services/tax-strategy-consulting/) engagement. For a high-earning physician with significant taxable account holdings, we typically save 1-2% of investment income annually through NIIT planning alone. Over a 20-year career, that compounds into substantial wealth.

One nuance worth flagging: the NIIT applies separately at the state level in a few jurisdictions through their own surtax mechanisms. California’s mental health services tax adds 1% on income above $1,000,000. New York’s added high-earner brackets push the combined state-and-city rate above 14% on top-bracket income. None of these formally replicate the NIIT structure, but the practical effect is similar: an additional tax layer above the standard rate schedule that kicks in at higher income levels. We model these surtaxes alongside federal NIIT for clients in those states.

Our [Individual Tax Returns](/services/individual-tax-returns-1040/) workflow includes a Form 8960 review on every return where AGI approaches the threshold, even if the prior year showed no NIIT. The thresholds aren’t indexed, so a household that cleared the line last year often crosses it this year purely on wage growth and dividend reinvestment. We document the calculation in working papers so any IRS correspondence can be answered with a one-page reconciliation rather than reconstructing the math from scratch.

Yes, qualified dividends receive the same preferential 0%, 15%, or 20% tax treatment as long-term capital gains. This has been the case since 2003 under the Jobs and Growth Tax Relief Reconciliation Act, with the structure made permanent by subsequent legislation. For 2026, a qualified dividend received by a single filer with taxable income under $49,450 is taxed at 0%. The same dividend received by a single filer with taxable income over $545,500 is taxed at 20%. Everyone in between pays 15%. Qualified dividends are also subject to the 3.8% NIIT if MAGI exceeds the relevant threshold, which mirrors the treatment of capital gains.

To qualify, three conditions must be met. First, the dividend must be paid by a U.S. corporation or a ‘qualified foreign corporation,’ which means a corporation incorporated in a U.S. possession, in a country with a comprehensive income tax treaty with the U.S. that includes an exchange of information program, or with stock readily tradable on an established U.S. securities market (typically via ADRs). Second, the dividend can’t be one of a list of excluded payments, such as dividends from REITs (with some exceptions), dividends paid on employer stock to ESOPs, capital gain distributions, or dividends from tax-exempt organizations. Third, you must satisfy the holding period: more than 60 days during the 121-day period that begins 60 days before the ex-dividend date. For preferred stock, the holding period extends to more than 90 days during a 181-day window.

REIT distributions are mostly not qualified dividends. They’re taxed as ordinary income, but they qualify for the 20% qualified business income deduction under [IRC Section 199A](https://www.law.cornell.edu/uscode/text/26/199A). The effective top federal rate on REIT distributions is roughly 29.6% (37% top rate x 0.8) rather than 37%. For taxpayers in the 24% bracket, the effective rate is 19.2% after the QBI deduction. That’s still higher than the 15% qualified dividend rate, but closer than the headline numbers suggest. Real estate mortgage investment conduits (REMICs) and certain agency mortgage securities have their own pass-through treatments that don’t map cleanly to either qualified dividends or QBI.

Common mistakes: assuming all dividends shown on a 1099-DIV are qualified. The form has two relevant boxes. Box 1a shows total ordinary dividends, and Box 1b shows the portion that is qualified. The non-qualified portion (Box 1a minus Box 1b) is taxed as ordinary income. For most major U.S. equity mutual funds and broad-market ETFs, the qualified portion is close to 100%. For international funds, the qualified portion varies depending on the underlying holdings. For high-yield bond funds, it’s usually zero because the income is interest, not dividends.

Holding period mistakes are surprisingly common. If you bought a stock the day before the ex-dividend date and sold it 30 days later, you don’t meet the 60-day test. The dividend you received is non-qualified, taxed at ordinary rates. The brokerage 1099-DIV usually does the holding period analysis correctly for purchases held in the account, but for short-term trades around dividend dates (sometimes called ‘dividend capture’ strategies), the qualified portion can be much smaller than expected. We see this in actively managed accounts where the manager rotates positions frequently.

Dollar example: A married couple in the 22% ordinary bracket has $50,000 of dividend income, split as $40,000 qualified and $10,000 non-qualified per their 1099-DIVs. The $40,000 of qualified dividends falls in the 15% capital gains bracket, costing $6,000 in federal tax. The $10,000 of non-qualified dividends is taxed at 22%, costing $2,200. Total federal tax on dividends: $8,200, an effective rate of 16.4%. If all $50,000 had been qualified, the tax would be $7,500, a difference of $700.

Documentation needed: Form 1099-DIV from each broker and mutual fund company, with Box 1a (ordinary), Box 1b (qualified), Box 2a (long-term capital gain distributions, which also get the preferential rate), Box 3 (non-dividend distributions, which reduce basis), and Box 5 (section 199A dividends from REITs). The total ordinary dividend amount appears on Schedule B (if total dividends exceed $1,500) and on [Form 1040](https://www.irs.gov/forms-pubs/about-form-1040) Line 3b. The qualified dividend portion flows to Line 3a and into the Qualified Dividends and Capital Gain Tax Worksheet.

Audit considerations: the IRS gets a copy of every 1099-DIV. The AUR matching system compares your reported dividends against what brokers reported. Discrepancies generate notices. The classification of qualified vs. non-qualified is normally not audited directly because brokers are responsible for the determination. But if you have foreign dividends from a non-treaty country or unusual holding periods, the IRS can challenge the qualified portion. We document the underlying basis for any non-broker-reported qualified treatment, particularly for clients holding direct foreign stocks through international brokers.

Where The Reed Corporation adds value: we run dividend tax projections as part of our annual planning for clients with substantial taxable account dividends. The strategic moves include positioning higher-yielding non-qualified income (REITs, high-yield bonds, MLPs) inside tax-deferred accounts when possible, holding qualified dividend producers in taxable accounts, and timing the realization of accumulated dividend income against capital gain harvesting or tax-loss harvesting in the same year. Our [Tax Strategy Consulting](/services/tax-strategy-consulting/) service includes asset location analysis as part of the standard engagement for clients with multi-account portfolios.

Dividend income is one of the few investment income types that’s relatively predictable. You generally know what your dividends will be for the year by early Q4, which means you have time to make planning moves around them. Whether that’s tax-loss harvesting to offset NIIT exposure, accelerating charitable giving in a high-dividend year, or shifting positions between account types ahead of the next dividend declaration, the planning rewards forward visibility. We start the dividend projection conversation in October with most clients.

A practical note for clients holding individual stocks rather than funds: companies sometimes pay a ‘special dividend’ or a one-time distribution that requires a longer holding period for qualified treatment. The 1099-DIV will show whether the distribution was qualified, but the determination can change after the form is issued if the company later reclassifies the payment. We watch for these in client portfolios because the after-the-fact reclassification can create a need to amend the return, especially for high-dividend years where the difference between qualified and non-qualified treatment moves several thousand dollars of tax.

Short-term capital gains apply to assets you held for one year or less and are taxed at your ordinary income tax rates, which for 2026 range from 10% to 37% federal. Long-term capital gains apply to assets you held for more than one year and qualify for the preferential 0%, 15%, or 20% rates. The holding period is measured from the day after you acquired the asset through the day you sold it. A position purchased on March 15, 2025 and sold on March 15, 2026 is still short-term because the holding period must exceed one year, not just equal it. Selling on March 16, 2026 makes it long-term.

The rate difference is significant. A single filer in the 32% ordinary bracket with a $50,000 gain pays $16,000 if it’s short-term but $7,500 if it’s long-term (15% rate). That’s $8,500 saved by holding one extra day. For taxpayers in the 37% top bracket, the gap widens to roughly $11,000 on the same $50,000 gain. This is why portfolio managers, especially in actively traded accounts, build holding period awareness into their rebalancing decisions. Selling positions just before they cross the long-term line is one of the most expensive mistakes in tax-aware investing.

Exceptions and edge cases: short sales of stock are short-term regardless of how long the short position was open. Section 1256 contracts (regulated futures, broad-based index options, foreign currency contracts traded on a regulated exchange) are taxed under a 60/40 split. Sixty percent of the gain is treated as long-term and 40% as short-term, regardless of the actual holding period. Constructive sale rules under [IRC Section 1259](https://www.law.cornell.edu/uscode/text/26/1259) can trigger recognition even if you haven’t actually sold, when you hedge an appreciated position by entering into an offsetting transaction. We see these rules trip up sophisticated investors using collars or short-against-the-box positions.

Crypto follows the same one-year rule as stocks under [IRS Notice 2014-21](https://www.irs.gov/pub/irs-drop/n-14-21.pdf). The IRS treats digital assets as property, so each disposition (sale, trade, spend) is a separate transaction with its own holding period. If you bought Bitcoin on January 1, 2025 at $40,000 and sold on December 31, 2025 at $60,000, the $20,000 gain is short-term. Sell on January 2, 2026 instead, and it’s long-term. Crypto investors who don’t track holding periods position by position can easily end up paying higher rates than necessary.

Common mistakes: misidentifying the acquisition date for stock acquired through multiple methods. Stock bought through dividend reinvestment, ESPPs, stock splits, or inherited shares each has its own holding period rules. Inherited stock gets long-term treatment regardless of how long you’ve held it (the holding period is automatically long-term per [IRC Section 1223(9)](https://www.law.cornell.edu/uscode/text/26/1223)). Stock from an ESPP held less than the qualifying period generates ordinary income on the discount portion plus capital gain on the appreciation. Bonus stock from splits inherits the original holding period of the parent shares.

Dollar example: A single filer in the 32% federal bracket sells two positions in December. Position A is a 10-month holding with a $30,000 gain. Position B is a 13-month holding with a $30,000 gain. Federal tax on Position A (short-term): $30,000 x 32% = $9,600. Federal tax on Position B (long-term, 15% rate): $30,000 x 15% = $4,500. If the same filer’s MAGI exceeds $200,000, both gains are also subject to the 3.8% NIIT, adding $1,140 each. Total federal tax on Position A: $10,740. Total federal tax on Position B: $5,640. Holding period accounts for a $5,100 difference on identical dollar gains.

Documentation needed: brokerage 1099-B forms identify the holding period (short-term reported separately from long-term, in Box 2). Form 8949 then sorts transactions onto separate Parts I (short-term) and II (long-term). Schedule D summarizes the totals. For securities where basis is not reported by the broker (non-covered securities, acquired before 2011), you need your own purchase records. For inherited assets, you need date-of-death valuation documentation since the basis is stepped up to fair market value as of the decedent’s death.

Audit considerations: the IRS matches reported holding periods against broker reporting. If your Form 8949 shows long-term treatment for a transaction the broker reported as short-term, you’ll get a notice. Wash sale adjustments can also change reported holding periods, since the disallowed loss attaches to the replacement shares with a holding period adjustment. We’ve seen taxpayers correctly hold a position for more than a year but get tripped up by wash sale rules from earlier round-trip trades that adjusted their basis and reset their holding period.

Where The Reed Corporation adds value: we coordinate trading activity with our clients’ financial advisors to avoid unnecessary short-term gain recognition. For clients with concentrated positions where significant unrealized gains have accumulated, we model the after-tax outcomes of different timing scenarios. For traders running active strategies in taxable accounts, the difference between short-term and long-term treatment over a multi-year horizon can dwarf the alpha generated by the strategy itself. We also coordinate with custodians on lot identification methods (FIFO, specific identification, average cost) since the default of FIFO often produces worse outcomes than selecting which lots to sell.

Lot-level improvement is one of those quiet wins that compounds. Selecting the highest-basis short-term lots (to minimize gain) or the lowest-basis long-term lots (to make the most of preferential-rate gain) instead of accepting FIFO defaults can shift the effective tax rate on a portfolio meaningfully over time. Most custodians let you specify the method in advance and confirm lot selection at the time of trade. Our [Individual Tax Returns](/services/individual-tax-returns-1040/) service includes a tax-lot review during preparation, but the improvement actually happens at the trade itself, which is why we coordinate with advisors throughout the year.

One last detail worth flagging: estate inheritance gets automatic long-term treatment, regardless of how briefly you’ve held the asset, but the basis steps up to fair market value at the date of death. That combination is why deferred sales after death often produce small or even zero taxable gains. A stock held by a parent for 30 years with a $5 basis but a $200 value at death gets stepped up to $200 in your hands. If you sell six months later at $210, your gain is $10, not $205. That $5 unrealized appreciation over 30 years disappears from the tax base entirely. We coordinate timing on estate sales with attorneys and beneficiaries to take advantage of the step-up before any subsequent appreciation accumulates.