Most people think every dollar they earn gets taxed.

That's not true.

The IRS has rules that make some types of income fully tax-free. Others get taxed at much lower rates than your paycheck. And if you're building wealth, knowing this matters a lot.

This article covers what non taxable income is, the most common types, and how smart investors use the tax code to keep more of their money. We'll walk through Roth accounts, muni bonds, stock dividends, real estate tax breaks, and more.

Speaking of income - it's an important number companies report every quarter.

As an investor, you'll want to know what this number means for your money.

We're breaking down all of the top earnings reports and more every day in our free daily newsletter Market Briefs.

Click here to subscribe.

What Is Non Taxable Income?

Non taxable income is any money you get that the IRS does not make you pay federal income tax on.

Sounds simple. But the IRS tax code is over 2,000 pages long. There are a lot of rules and gray areas.

Here's what matters: not all income is the same. The tax code breaks income into three buckets:

• Earned income - money from your job. This gets the highest tax rates and the fewest write-offs.
• Portfolio income - money from stock market investments like dividends and capital gains. This is often taxed at lower rates.
• Passive income - money from things like rental homes. This comes with some of the best tax breaks out there.

The tax code helps investors and business owners the most. Workers pay the highest rates. Investors pay the lowest. (For a deeper look at how this system works, read our guide on the capitalist economy.)

How much lower? Look at Coca-Cola in 2021. A worker there paid 15% to 30% in taxes. The CEO paid up to 37%. But Warren Buffett - one of the largest owners of Coke stock - paid a max rate of just 20% on over $700 million in dividends.

Same company. Very different tax bills. (For more on how investors legally pay less taxes, we wrote a full guide.)

Common Types of Non Taxable Income

Let's break down the most common forms of non taxable income that investors should know.

Roth IRA and Roth 401(k) Cash

This is one of the best tax-free income tools out there.

With a Roth, you pay taxes on your income first. Then you invest your after-tax dollars. Your money grows tax-free. And when you retire, you can pull it out tax-free.

Compare that to a normal 401(k) or IRA. With those, you skip taxes now - but you pay them later when you take the money out. The risk? You don't know what tax rates will look like 20 or 30 years from now.

The U.S. has a ton of debt right now. How does it pay that back? With tax dollars. So tax rates could go higher in the future.

That's why many investors like the Roth. You pay taxes now, lock in today's rates, and your future cash is tax-free. (If retirement planning is on your mind, here's our full breakdown on how to retire a millionaire.)

Muni Bond Interest

Muni bonds are issued by state and local governments. Your city might issue bonds to build a new school or fix roads.

The interest you earn on munis is often free from federal taxes. In some cases, it's free from state and local taxes too.

Here's an example: if you're in the 24% tax bracket and a muni bond pays 4% tax-free, that's like earning 5.26% on a taxable bond. The tax savings add up fast.

For investors in higher tax brackets, munis are one of the best fixed income plays out there. (If you're also looking for a safe place to park cash, check out our guide on high-yield savings accounts.)

Stock Dividends at the 0% Tax Rate

Most investors know that dividends get taxed. But not all dividends are taxed the same way.

Qualified dividends - from most U.S. stocks held for a set time - get taxed at special rates: 0%, 15%, or 20% based on your income.

That 0% rate is the key. If your taxable income falls below certain levels, you pay zero federal tax on these dividends. That's non taxable income from owning stocks.

Even at higher brackets, 15% or 20% is still way less than the 24% to 37% rates your job income gets hit with. (Want to learn more about how to avoid capital gains tax? We have a full breakdown.)

If you're interested in building a portfolio around dividends, our guide on income investing walks through the full strategy. And for a look at what's working right now, here's why top dividend stocks are having a moment.

Real Estate Write-Offs

Real estate has some of the biggest tax breaks in the whole tax code.

Here's how it works: you buy a rental home and it makes money. You can tell the IRS that your home is one year older and claim a tax write-off for it. This is called a paper write-off.

Even if the value of your home goes up, you can still claim this. You made money, but you write it off on your taxes. So you pay less.

On top of that, you get to write off the costs to run your business. The truck to visit your rental homes? That's a write-off. Meals with your property manager? Write-off.

The result: real estate investors can sometimes earn income and pay very little - or even zero - in taxes. The write-offs can wipe out the profits on paper. (This is one of the reasons real estate is a powerful way to make money while you sleep.)

Tax-Loss Harvesting

This isn't non taxable income in the classic sense. But it's a way to make some of your gains tax-free in practice.

Say you have some winners and some losers in your portfolio. You sell the losers and use those losses to offset the gains from the winners. This cuts your tax bill. (Knowing when to sell a stock matters here.)

You can even carry losses forward to future years if they're more than your gains in a given year.

Most brokers make this easy. They create a Form 1099-B that shows all your trades. This form goes to you and the IRS. (If you're not sure where to start with a broker, here's our guide on what a stock broker is.)

Why This Matters for Building Wealth

Here's the big picture.

If you only make money from your job, the math works like this: earn money, pay taxes, spend what's left.

But as an investor or business owner, the math flips. Earn money, spend on write-offs, and only pay taxes on what's left. (For a full look at this concept, read our article on how to reduce taxable income.)

That's a huge gap over time.

The tax code is just a rule book. The people who win the tax game are the ones who know the rules. And to know the rules, you want a good tax advisor on your team.

If all your tax advisor does is file your taxes, you're leaving a lot of money on the table. Make sure you're also doing tax planning. That's where the real money is. (And if you're still building your financial foundation, our guide on personal finance books is a great place to start.)

The Bottom Line On Non taxable Income

Non taxable income is not a trick. It's built into the tax code.

Roth accounts, muni bonds, stock dividends, real estate write-offs, and tax-loss harvesting are all legal tools that investors use every day.

The key is knowing they exist - and having the right team to help you use them. A good tax advisor can show you the best way to keep more of what you earn. (For a bigger-picture look at keeping what you build, check out our guide on wealth planning.)

Want to learn more about how smart money moves to cut taxes and grow wealth? Our analysts cover these plays in our weekly Market Briefs Pro reports. Subscribe to Market Briefs Pro to get the full research.

Don't skip this - get daily business & financial news you can read in under 5 minutes a day by subscribing to Market Briefs (it's free).