Net Investment Income Tax: What You Need to Know for 2024 (2024)

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February 08, 2024

Wondering how you can reduce your net investment income tax (NIIT) liability? There are several reduction strategies to consider. We explore here.

The net investment income tax (NIIT) ensnares increasingly more taxpayers every year since it was first imposed by the Affordable Care Act in 2013. That’s because it kicks in at lower levels of income than the top ordinary-income and long-term capital gains rates, plus the threshold that applies to NIIT isn’t adjusted annually for inflation.

However, with proactive planning, you may be able to reduce the amount you owe on your 2024 federal income tax return.

The Basics

The 3.8% NIIT is applied to the lesser of:

  • The amount by which your modified adjust gross income (MAGI) exceeds the applicable threshold, or
  • Your net investment income.

Generally, if your MAGI exceeds $200,000 ($250,000 if you’re married and file jointly or $125,000 if you’re married and file separately), you could be subject to the tax.

Net investment income is computed by deducting certain expenses (such as interest expense and allocable state taxes) from investment income.

Investment income includes:

  • Gains from selling investment assets, such as securities held in taxable brokerage accounts,
  • Certain real estate gains, including the amount of capital gain from a home sale that exceeds the tax exclusion,
  • Dividends, taxable interest and the taxable portion of annuity payments,
  • Income and gains from passive business activities (meaning those in which you don’t “materially participate”),
  • Income from businesses involved in trading of financial instruments or commodities, and
  • Rents and royalties.

Investment income does not include:

  • Interest, dividends, annuities, rents and royalties earned from a non-passive business activity,
  • Tax-exempt interest, or
  • Distributions from certain qualified retirement plans.

Reduction Strategies

To cut your NIIT liability, you’ll need to cut your MAGI, your net investment income — or both. Consider the following options to reduce your NIIT hit:

Harvesting your tax losses. By selling poorly performing investments, you can reduce any realized gains on a dollar-for-dollar basis. Watch out for the wash-sale rule, though — it prohibits a capital loss when you purchase the same or “substantially identical” security 30 days before or after the sale.

Shaking up your stock portfolio. Pay attention to the types of stocks in which you’re invested. Shifting from dividend-paying stocks into growth stocks can help you delay realized capital gains, thereby reducing your net investment income. And, when you do realize those gains, you may have tax losses you can harvest to offset them.

Investing in bonds.Investing in tax-exempt state and municipal bonds pays off in two ways. First, the interest and dividends on these bonds aren’t subject to the NIIT. Second, you can exclude the interest from your MAGI for purposes of the tax.

Contribute more to your retirement accounts. Maxing out your retirement account contributions for the year comes with multiple tax benefits, potentially including a reduced MAGI. The greater your contributions to your tax-advantaged retirement accounts — including 401(k)s, SEP IRAs and traditional IRAs — the lower your MAGI will be.

Increasing your participation in your investment businesses.Income from a non-passive business investment doesn’t count toward net investment income. By materially participating a business, you can convert an otherwise passive business activity into a non-passive activity. The IRS has a variety of tests for material participation, including several based on the number of hours worked for the business in the tax year. Generally, though, you must participate on a regular, continuous and substantial basis during the year in light of all of the facts and circ*mstances.

Defer income, accelerate expenses. Many taxpayers already manage their taxable income by pushing income into the next tax year and accelerating deductible expenses into the current tax year. This strategy that also can help reduce or avoid NIIT liability. You could, for example, pre-pay mortgage or state property tax payments due early the next year.

Plan Now, Save Later

Don’t wait until the end of 2024 to think about your NIIT liability. You can take actions throughout the year to avoid or reduce it. Contact our Private Client Services team to determine which options may be appropriate for your situation.

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Net Investment Income Tax: What You Need to Know for 2024 (2024)

FAQs

Net Investment Income Tax: What You Need to Know for 2024? ›

However, with proactive planning, you may be able to reduce the amount you owe on your 2024 federal income tax return. The 3.8% NIIT is applied to the lesser of: The amount by which your modified adjust gross income (MAGI) exceeds the applicable threshold, or. Your net investment income.

What is the net investment income tax threshold for 2024? ›

Net Investment Income Tax (NIIT) Thresholds

For 2024, this amount is $15,200, which is up from $14,450 in 2023. The IRS stipulates that there are a few types of trusts not subject to the NIIT, including: Trusts that are exempt from income taxes.

How do you calculate net investment income tax? ›

Net investment income is calculated by adding up all of the income you earned from investments in the past tax year and subtracting any related expenses.

What items are subject to net investment income tax? ›

In general, net investment income includes, but is not limited to: interest, dividends, capital gains, rental and royalty income, and non-qualified annuities. Net investment income generally does not include wages, unemployment compensation, Social Security Benefits, alimony, and most self-employment income.

How to avoid NIIT tax? ›

Here are eight common strategies to consider:
  1. Manage losses and gains on investments. ...
  2. Defer capital gains on sales. ...
  3. Donate appreciated assets directly to charities. ...
  4. Use qualified charitable distributions. ...
  5. Invest in tax-exempt municipal and state bonds. ...
  6. Materially participate in business activities.
Dec 4, 2023

What is excluded from net investment income tax? ›

Wages, self-employment income, unemployment compensation, business income from nonpassive sources, Social Security benefits, tax-exempt interest, and qualified pension, annuity, and individual retirement account distributions are excluded when calculating the net investment income tax.

What are the tax rules for net investment? ›

Net investment income is income received from assets (before taxes) including bonds, stocks, mutual funds, loans, and other investments (less related expenses). NII is subject to a 3.8% tax for individuals with an NII and MAGI above certain thresholds.

Is sale of goodwill subject to NIIT? ›

A sale of personal goodwill, if respected by the IRS, creates long-term capital gain to the shareholder, taxable at up to 23.8% (maximum capital gain rate of 20%, plus the 3.8% net investment income tax) rather than ordinary income to the target corporation, taxable at up to 35% plus an additional tax of up to 23.8% on ...

What is an example of net investment? ›

Net Investment = Capital Expenditure – Depreciation

Let's take an example of a company that invests in machinery worth Rs 10 lakhs with a life of 25 years and no residual value. If the firm follows a straight-line method of depreciation, then the value of depreciation is Rs. 50,000 per annum.

At what income does the 3.8 surtax kick in? ›

A Medicare surtax of 3.8% is charged on the lesser of (1) net investment income or (2) the excess of modified adjusted gross income over a set threshold amount. The threshold is $250,000 for joint filers, $125,000 for married filing separately, and $200,000 for all other filers.

What is the formula for net investment? ›

Net investment = gross investment - depreciation = K(t+1)-K(t) = I(t) - d*K(t), where K(t+1)-K(t) is the net change in the capital stock from year t to year t+1; I(t) is gross investment; and d*K(t) is the amount by which the capital stock in year t depreciates or wears out.

Does NIIT apply to IRA distributions? ›

This net investment income tax also applies to certain trusts and estates. It does not apply to corporations and other “active” businesses. It does not apply to trusts associated with IRAs or pension plans.

Is sale of rental property subject to NIit? ›

It was implemented with the passing of Obamacare. Net rental income is subject to the NIIT and so is the capital gain on the sale of rental property. Your unearned income is subject to the NIIT if your AGI exceeds $200k if single and $250k if married filing joint.

What is not subject to the NIIT? ›

The NIIT applies to income from a trade or business that is (1) a passive activity, as determined under § 469, of the taxpayer; or (2) trading in financial instruments or commodities, as determined under § 475(e)(2). The NIIT doesn't apply to wages, unemployment compensation, or income from a nonpassive business.

Who pays the 3.8% net investment tax? ›

As an investor, you may owe an additional 3.8% tax called net investment income tax (NIIT). But you'll only owe it if you have investment income and your modified adjusted gross income (MAGI) goes over a certain amount.

Are Roth conversions included in NIit? ›

Distributions from Roth IRAs are excluded from gross income, so they aren't subject to NIIT. Whether the Roth conversion ultimately reduces NIIT depends on factors such as whether the conversion increased the NIIT that was due at that time.

At what income level does the 3.8 surtax kick in? ›

What are the statutory thresholds amounts for the NIIT?
Filing StatusThreshold Amount
Married filing jointly$250,000
Married filing separately$125,000
Single$200,000
Head of household (with qualifying person)$200,000
1 more row

What is the IRS 3.8 surtax on investment income? ›

Overview of the NIIT

The NIIT is equal to 3.8% of the net investment income of individuals, estates, and certain trusts. Net investment income includes interest, dividends, annuities, royalties, certain rents, and certain other passive business income not subject to the corporate tax.

How much investment income is tax free? ›

Here are the MAGI thresholds for net investment income tax:
Filing statusMAGI threshold
Single$200,000
Married filing jointly$250,000
Married filing separately$125,000

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