What is Passive Income?

Passive income is money that keeps arriving without ongoing work from you, such as rent from a property, dividends from stocks, interest from bonds, or royalties from a book. That’s the everyday meaning, and the one this article uses unless it says otherwise. The Internal Revenue Service (IRS) uses the term much more narrowly: for tax purposes, passive income comes only from rental activities and from businesses you don’t materially participate in, and it excludes interest and dividends entirely.

In practice very little income is fully passive. Almost every source requires a large upfront investment of money, time, or both, and many still need some upkeep once they’re running. What separates passive income from a job is that the income isn’t tied to the hours you put in this month.

Passive Income Examples

The table below compares common sources by what they ask of you and how they’re taxed at the federal level.

The last row is the least passive. A website or course that pays you while you sleep still needs updating, marketing, and customer support, and the IRS will generally treat it as an active business.

Passive Income vs. Active Income

Active income is money you earn by working: wages, salary, tips, and profit from a business you run yourself. The practical differences come down to effort and taxes.

Active income stops when you stop working. It also carries payroll taxes: Social Security and Medicare withholding on wages, or self-employment tax on business profit. Dividends, interest, and most rental income don’t. Rent from real estate is generally excluded from self-employment tax unless you provide substantial services to occupants, as a hotel or some short-term rentals do.

At higher incomes, investment income picks up its own surtax instead. The 3.8% net investment income tax applies to the lesser of your net investment income or the amount your modified adjusted gross income (MAGI) exceeds $200,000 single, $250,000 married filing jointly, or $125,000 married filing separately. Those thresholds aren’t indexed for inflation.

How Passive Income Is Taxed Under IRS Rules

Passive income is taxable. The IRS definition doesn’t decide whether you owe tax on it; it decides what you can do with losses.

The Passive Activity Rules

Internal Revenue Code (IRC) Section 469 sorts income into three buckets: active (nonpassive), portfolio, and passive. Passive activities are rental activities, generally regardless of how involved you are, and any trade or business in which you don’t materially participate.

Material participation means being involved on a regular, continuous, and substantial basis. The IRS gives seven tests; meeting any one is enough, and the simplest is working more than 500 hours in the activity during the year.

Portfolio income (interest, dividends, annuities, and royalties not earned in the ordinary course of a business) is not passive under Section 469, even though it’s the most passive money in the everyday sense.

The rule matters because passive losses can generally offset only passive income. A rental that shows a loss on paper, often because of depreciation, can’t reduce your wages or dividends. Disallowed losses carry forward to future years and become fully deductible when you dispose of your entire interest in the activity in a taxable sale.

Rental Real Estate Exceptions

Two exceptions let rental losses reach your other income.

The $25,000 special allowance. If you actively participate in a rental, which is a lower bar than material participation (approving tenants and setting rents can be enough), you can deduct up to $25,000 of rental losses against nonpassive income. The allowance shrinks by 50% of your MAGI above $100,000 and is gone at $150,000. Married couples filing separately get up to $12,500 if they lived apart all year, and nothing if they lived together at any point.

With a $10,000 rental loss, MAGI of $120,000 leaves an allowance of $15,000 ($25,000 minus half of $20,000), so the whole loss is deductible. At $140,000 of MAGI the allowance drops to $5,000, so $5,000 is deductible now and the other $5,000 carries forward.

Real estate professional status. If more than half of your working hours are in real property trades or businesses and you spend more than 750 hours in them during the year, your rentals are no longer automatically passive. You still need to materially participate in them for the income or loss to be treated as nonpassive.

Passive Income and Financial Independence

Passive income is the engine behind financial independence: once it covers your spending, work becomes optional. That threshold has its own math, covered in livable passive income, including how much you’d need invested and why living on yield alone usually takes a bigger portfolio than the 4% rule.

Rental properties added to a ProjectionLab plan as real assets generate rental income each simulated year, which you can trace in the cash flow view beside dividends, withdrawals, and taxes.

The Risks of Relying on Passive Income

Passive doesn’t mean guaranteed. Companies cut dividends, tenants leave, and interest rates on savings and new bonds fall. Fixed payments such as bond interest or a flat royalty lose purchasing power to inflation, while rents and dividends may keep pace but aren’t obliged to.

Concentration is the quieter risk. A single rental or a handful of high-yield stocks can look like steady income until one of them stops paying, and spreading income across unrelated sources limits how much any one of them can take away.

Frequently Asked Questions

Is passive income taxable? Yes. Rent, dividends, interest, and royalties are all taxable income. The IRS passive label affects whether you can deduct losses against other income, not whether the income is taxed.

What does the IRS consider passive income? Income from rental activities and from trade or business activities in which you don’t materially participate. Interest, dividends, and most royalties are portfolio income instead.

Is rental income passive income? Generally yes, even if you manage the property yourself. The main exceptions are a qualifying real estate professional who also materially participates, and short-term rentals with an average stay of seven days or less, which aren’t treated as rental activities and can be nonpassive if you materially participate. Rental income is also generally exempt from self-employment tax.

How much do you need invested to earn $1,000 a month in passive income? About $300,000 at a 4% yield or withdrawal rate, since $1,000 a month is $12,000 a year. At a 3% dividend yield it’s $400,000. Yields change, so treat these as estimates rather than a guarantee.