Why your retirement tax bracket is probably lower than you think

Most people I talk to are convinced of one thing: “In retirement, I’ll be in a much higher tax bracket than I want to be.”

When we actually run the numbers, the opposite is usually true. The tax brackets don’t move as quickly as people think, and once you layer in Social Security and different account types (traditional, taxable, Roth), the picture often looks surprisingly gentle.

In this guide, I’ll walk through how the 2026 brackets work for retirees, why Social Security is such a powerful lever, and how pulling from the right accounts can help you keep more of your money—even with a healthy retirement income.

Quick refresher: how tax brackets really work

Let’s start with the basics, because this trips a lot of people up.

When we say you’re in the “22% tax bracket,” that does not mean 22% of all your income goes to the IRS. It means:

Your income is stacked through a series of brackets (10%, 12%, 22%, 24%, etc.), and only the dollars that land in a specific bracket are taxed at that rate.

So your income might look like this:

• First chunk taxed at 10%
• Next chunk taxed at 12%
• Only the top slice taxed at 22%

This is called a marginal tax rate, and it’s the rate that applies to your next dollar of income—not your whole income.

The 2026 brackets and deductions (big picture)

The IRS adjusts tax brackets and the standard deduction every year for inflation. The numbers below are for 2026, based on those inflation-adjusted amounts.

Standard deduction (2026)

Every filer gets a standard deduction:

• Single: $16,100
• Married filing jointly: $32,200

If you’re 65 or older, you get an additional standard deduction:

• Single: +$2,050
• Married: +$1,650 per spouse who’s 65+ (so $3,300 if both qualify)

The temporary “senior” bonus deduction

On top of that, there’s a temporary extra deduction (often called the senior or ABLE-style deduction in the discussion):

• Single: up to $6,000
• Married filing jointly (both spouses qualify): up to $12,000

But it starts to phase out once your modified adjusted gross income (MAGI) is:

• Above $75,000 (single)
• Above $150,000 (married filing jointly)

For every dollar over those thresholds, you lose 6 cents of this deduction. And it’s currently scheduled to disappear after 2027, so it’s a planning opportunity but not something to rely on forever.

How much income fits in the 12% bracket (married, age 65+)?

Let’s look at a married couple, both age 65 or older, filing jointly. First, we’ll ignore Social Security and just look at ordinary income—things like pensions, IRA withdrawals, and part-time work.

We want to answer: How much income can this couple have before their next dollar is taxed at 22%?

Step 1: stack their deductions

For this couple in 2026:

• Standard deduction: $32,200
• Additional 65+ deduction: $3,300 total ($1,650 each)
• Senior bonus deduction: $12,000 (assuming they’re under the $150,000 phase-out threshold)

Total deductions: $47,500

Step 2: add that to the top of the 12% bracket

For married filing jointly in 2026, the 22% bracket starts at just over $100,000 of taxable income.

If we add their deductions on top of that:

• $100,800-ish taxable income (top of 12% bracket)
+ $47,500 deductions
= roughly $148,300 of total ordinary income

That means this couple can bring in about $148,000 of ordinary income and still have their highest marginal rate be just 12%. The next dollar after that is what finally hits the 22% bracket.

That’s a lot higher than what most people expect for a “low” bracket.

Now layer in Social Security (and why it helps)

Social Security has its own quirky tax rules. The IRS uses something called provisional income to decide how much of your benefit is taxable.

Depending on your total income, anywhere from 0% to 85% of your Social Security benefit gets included in taxable income. But here’s the key: it’s never 100%.

So at worst, 15% of your Social Security benefit is always tax-free.

Example: married couple with $50,000 of Social Security

Let’s go back to our couple, now with a combined Social Security benefit of $50,000 a year.

At their income level, we’ll assume the maximum 85% of that benefit is taxable:

• 85% of $50,000 = $42,500 counts as taxable income
• The remaining $7,500 is never taxed

Now we ask the same question: How much income can they have before hitting the 22% bracket?

Once we factor in Social Security (with $42,500 of it counting as taxable), the math works out to:

• Roughly $156,000 of total household income before the next dollar hits 22%

Compare that to the no–Social Security scenario:

• Without Social Security: about $148,000 of income before 22%
• With $50,000 of Social Security: about $156,000 of income before 22%

That extra ~$7,500 is basically the 15% of Social Security that never shows up in taxable income. It’s a quiet little built-in tax break.

This is a big reason why retirees can often spend more than their taxable income suggests. Social Security gives you real cash flow, but part of it simply doesn’t exist as far as your tax return is concerned.

What about the 24% bracket (married, 65+)?

Let’s move one step up the ladder and look at the 24% bracket for that same married couple.

At this higher income level, their senior bonus deduction starts to phase out because their income is above $150,000. So the deduction is smaller—but the pattern is the same.

Without Social Security

For a married couple, 65+, with only ordinary income and no Social Security:

• They can have roughly $253,000 of total household income before their next dollar is taxed at 24%.

With $50,000 of Social Security

If we assume a $50,000 Social Security benefit (with 85% taxable):

• They can have roughly $260,000 of total income before entering the 24% bracket.

Same story, just bigger numbers. A married couple can bring in close to a quarter of a million dollars and still be under the 24% bracket—and Social Security again gives them a bit of extra room because 15% of it is always tax-free.

How taxable brokerage accounts fit into the picture

So far we’ve only talked about ordinary income (pensions, IRA withdrawals, wages, etc.). But many retirees also have money in a regular taxable brokerage account—think individual stocks, ETFs, or mutual funds held outside of an IRA or 401(k).

Those accounts are often taxed at long-term capital gains rates when you sell investments you’ve held for more than a year. And those rates are usually more favorable than ordinary income rates.

Long-term capital gains brackets (2026)

Long-term capital gains have their own bracket system. For married filing jointly in 2026, the rough ranges look like:

• 0%: up to just under $100,000
• 15%: from just under $100,000 to about $614,000
• 20%: above about $614,000

Here’s the important part: ordinary income fills the brackets first, and then long-term capital gains are stacked on top.

Example: married couple with $148,000 of ordinary income

Back to our original couple who had about $148,000 of ordinary income (just under the 22% bracket).

That $148,000 already fills up the entire 0% capital gains bracket. So any long-term capital gains on top of that will generally be taxed at 15% (not 20%).

Now another key detail: when you sell an investment, you’re only taxed on the gain, not the entire amount you withdraw.

Say they pull $50,000 from a taxable brokerage account, and their cost basis (what they originally paid) is $30,000. That means:

• $30,000 is just their own money back (not taxed)
• $20,000 is long-term capital gain (taxed at 15%)

So the tax bill is:

• 15% of $20,000 = $3,000 of tax
• On a $50,000 withdrawal

Compare that to $50,000 of additional ordinary income taxed at 22%—that would be $11,000 of tax. Big difference.

This is why the source of your retirement income matters so much. Two people with the same spending level can have very different tax bills depending on whether they’re drawing from traditional accounts, taxable brokerage, or Roth.

Roth accounts: invisible (in a good way)

Roth IRAs and Roth 401(k)s are the stealth ninjas of retirement tax planning.

As long as your Roth withdrawals are qualified distributions (you’ve met the age and holding requirements), then:

• They do not show up in your gross income
• They do not affect your ordinary income brackets
• They do not affect your provisional income for Social Security
• They do not affect your senior bonus deduction

From the IRS’s perspective, qualified Roth withdrawals simply don’t exist.

That means you can:

• Keep your reported income under key thresholds (like the 22% or 24% brackets, or Medicare IRMAA surcharges)
• Still increase your actual spending power by pulling from your Roth

This flexibility is one big reason I’m a fan of building at least some Roth money over time, especially if you’re working toward a more tax-efficient retirement. If you want a deeper dive into long-term investing vehicles, I walk through a simple approach in this guide to retiring rich with mutual funds.

Singles: same rules, tighter brackets

If you’re single, the same principles apply—but the brackets are more compressed.

For 2026:

• The 22% bracket for single filers starts at just over $50,000 of taxable income (vs. about $100,000 for married couples).
• The 24% bracket starts around $106,000 (vs. about $211,000 for married couples).

The senior bonus deduction also starts phasing out earlier for singles, at a MAGI of $75,000 instead of $150,000.

Single filer, 65+, approaching the 22% bracket

For a single filer age 65+ with no Social Security:

• You can have just under $75,000 of income before your next dollar hits the 22% bracket.

If we assume $30,000 of Social Security (with up to 85% taxable), the total income you can have before reaching the 22% bracket rises to about $79,000.

Single filer and the 24% bracket

For the 24% bracket:

• Without Social Security: a single filer can have around $127,000 of income before entering the 24% bracket.
• With $30,000 of Social Security: that rises to around $131,000 before hitting 24%.

Again, the numbers are lower than for married couples, but the pattern is identical: Social Security’s partial tax-free treatment gives you more room than you might expect.

What this means for your retirement planning

When you’re working, most of your income is usually W-2 or 1099 income—fully taxable as ordinary income. You move through the brackets quickly because there’s not much variety in how your income is taxed.

In retirement, you often have more levers:

• Social Security (partially tax-free)
• Traditional accounts (ordinary income)
• Taxable brokerage accounts (capital gains and dividends)
• Roth accounts (tax-free, invisible income)

That mix can give you more flexibility and often a lower effective tax rate than you had in your working years, even if your lifestyle spending is similar.

It also means you don’t want to:

• Under-spend because you assume you’re “already in a high bracket” when you’re actually not
• Over-withdraw from the wrong accounts and accidentally nudge yourself into a higher bracket or trigger phase-outs you could have avoided

If Social Security is a big part of your plan, you might also like my breakdown of common Social Security questions and how to think through them.

How to use this in your own life

You don’t have to memorize every bracket number, but it is worth knowing roughly where your own lines are. A few practical steps:

1. Estimate your retirement income sources. List expected Social Security, pensions, IRA/401(k) withdrawals, taxable brokerage, and Roth.

2. Check your likely bracket range. Use a simple tax calculator or spreadsheet to see where your income lands relative to the 12%, 22%, and 24% brackets.

3. Plan which accounts to tap first. Often that means a mix—some traditional withdrawals, some taxable brokerage, and Roth as a tool to stay under key thresholds.

4. Revisit this yearly. Brackets adjust for inflation, and your income mix will change over time.

The main takeaway: your retirement tax bracket is probably farther away than you think, and you may have more room to spend comfortably while still staying in relatively low brackets—especially if you’re thoughtful about where you pull money from.