An IRA is one of the best ways to save for retirement, especially if you don’t have a 401(k) at work—or even if you do. Here’s what it is and how to use it.

The Simple Answer

An IRA (Individual Retirement Account) is a retirement account you open yourself, with tax benefits for saving.

IRA Feature What It Means
“Individual” You open and manage it yourself
“Retirement” Designed for long-term savings
“Account” Holds your investments
Tax advantages Either reduces taxes now or in retirement

Unlike a 401(k), which comes through your employer, an IRA is yours to open at any brokerage.

Traditional IRA vs Roth IRA

There are two main types. The difference is when you pay taxes.

Traditional IRA

When What Happens
Now Contributions may reduce your taxable income
Growing Money grows tax-deferred
Retirement You pay income taxes on withdrawals

Think of it as: Pay taxes later.

Roth IRA

When What Happens
Now No tax break—contributions are after-tax
Growing Money grows tax-free
Retirement Withdrawals are completely tax-free

Think of it as: Pay taxes now, never again.

Side-by-Side Comparison

Factor Traditional IRA Roth IRA
Tax break now Yes (usually) No
Tax-free growth Yes Yes
Tax-free withdrawals No Yes
Required withdrawals at 73 Yes No
Income limits to contribute No* Yes
Penalty-free withdrawal of contributions No Yes

*But tax deduction may be limited if you have a workplace plan.

Which One Should You Choose?

The Quick Guide

Your Situation Best Choice
Early career, lower income Roth IRA
No idea what future taxes will be Roth IRA (flexibility)
Peak earning years, high tax bracket Traditional IRA
Want access to contributions if needed Roth IRA
Employer plan already provides pre-tax Roth IRA (diversification)
Not sure Roth IRA (most flexible)

The Math Example

Assume $7,000 contribution, 7% growth for 30 years, ending balance $53,000.

IRA Type Tax Bracket Now Tax Bracket Retirement Better Choice
Either 22% 22% Tie (same outcome)
Traditional 22% 12% Traditional wins
Roth 12% 22% Roth wins

General rule: If you expect to be in a higher tax bracket later (common for young workers), Roth wins.

Contribution Limits

2024 Limits

Your Age Annual Limit
Under 50 $7,000
50 and older $8,000

Important Rules

Rule What It Means
Combined limit Traditional + Roth together can’t exceed $7,000
Earned income required Must have wages or self-employment income
Deadline April 15 of following year

Example: You can contribute $4,000 to Traditional and $3,000 to Roth (total $7,000), but not $7,000 to each.

Roth IRA Income Limits

High earners can’t contribute directly to Roth IRA:

Filing Status Full Contribution Reduced Contribution No Contribution
Single AGI < $146,000 $146K-$161K > $161,000
Married Joint AGI < $230,000 $230K-$240K > $240,000

Workaround: “Backdoor Roth”—contribute to Traditional IRA, then convert to Roth (consult a tax advisor).

How to Open an IRA

Step 1: Choose a Brokerage

Brokerage Why Consider
Fidelity No minimums, excellent funds
Vanguard Investor-owned, low costs
Charles Schwab Good all-around option
Wealthfront/Betterment Automated investing

All major brokerages offer both Traditional and Roth IRAs.

Step 2: Open the Account

  1. Go to brokerage website
  2. Select “Open an IRA” → choose Traditional or Roth
  3. Provide personal information
  4. Link your bank account
  5. Takes about 15 minutes

Step 3: Fund the Account

Method How
One-time transfer Move a lump sum from checking
Recurring transfer Set up automatic monthly contributions
Rollover Move money from old 401(k)

Step 4: Invest the Money

Important: Just putting money in the IRA isn’t enough. You need to invest it.

Option Best For
Target date fund Set-and-forget simplicity
Total market index fund DIY investors
Robo-advisor Automated management

What to Invest In

The Simplest Approach: Target Date Fund

Pick the fund closest to when you’ll retire:

If You’ll Retire Around… Choose
2055-2060 Target Date 2055 or 2060
2040-2050 Target Date 2045 or 2050
2030-2035 Target Date 2035

One fund, automatically diversified, adjusts over time. Done.

Simple DIY Portfolio

Fund Type Allocation Example (Fidelity) Example (Vanguard)
US Total Market 60% FSKAX VTSAX
International 20% FTIHX VTIAX
Bonds 20% FXNAX VBTLX

Common Mistakes

Mistake Why It’s Bad
Not investing the money Sits in cash, won’t grow
Too conservative too young Missing growth years
Individual stock picking Too risky, underperforms
High-fee funds Costs eat returns

IRA vs 401(k): When to Use Each

Use Your 401(k) First If…

Situation Why
Employer match available Free money—always get full match
Good fund options Low-cost index funds available

Use a Roth IRA After Match If…

Situation Why
Want tax diversification Balances pre-tax 401(k)
Want more investment options Choose any fund/stock
Might need contributions back Roth allows penalty-free
401(k) has high fees IRA has lower-cost options

Optimal Order for Most People

  1. 401(k) up to match → Free money
  2. Roth IRA → $7,000/year
  3. 401(k) beyond match → Up to $23,000 total
  4. Taxable brokerage → After maxing tax-advantaged

Withdrawing Money

Traditional IRA

Situation What Happens
Before 59½ 10% penalty + income taxes
After 59½ Income taxes (no penalty)
Required at 73 Must start taking withdrawals

Roth IRA

Situation What Happens
Contributions (any time) Withdraw penalty-free
Earnings before 59½ 10% penalty + taxes
Earnings after 59½ (and 5 years) Completely tax-free
Required withdrawals Never required

Roth advantage: You can always withdraw your contributions (not earnings) penalty-free. This makes it a flexible savings vehicle.

Backdoor Roth IRA

If you earn too much for direct Roth contributions:

The Process

  1. Contribute to Traditional IRA (no income limit)
  2. Don’t invest the money
  3. Convert to Roth IRA immediately
  4. Pay taxes on any growth (minimal if done quickly)

Considerations

Factor Note
Pro-rata rule If you have other Traditional IRA money, it gets complicated
Tax implications Consult a tax professional
Documentation Keep records of conversions

Common IRA Questions

Can I have multiple IRAs?

Yes, but your total contributions across all IRAs can’t exceed $7,000. You can have both Traditional and Roth at different brokerages if you want.

Can I have both an IRA and a 401(k)?

Yes! They’re separate accounts with separate limits. You can contribute $23,000 to 401(k) AND $7,000 to IRA in the same year.

What happens to my IRA when I die?

It passes to your designated beneficiaries. Spouses have special options. Update your beneficiaries regularly.

Can I move my 401(k) to an IRA?

Yes—it’s called a rollover. You can do this when you leave a job. It often gives you more investment options and lower fees.

Frequently Asked Questions

Which is better, 401(k) or IRA?

Both are good. 401(k) has higher limits and employer match. IRA has more investment flexibility and often lower fees. The best approach: use both strategically.

Is Roth IRA really tax-free?

Yes. As long as you follow the rules (59½ and 5-year holding period), all withdrawals—including decades of growth—are completely tax-free. This can save you tens of thousands in retirement.

What if I contribute too much?

You’ll owe a 6% penalty for each year the excess remains. Withdraw the excess plus earnings before tax filing deadline to avoid the penalty.

Can I use IRA money to buy a house?

You can withdraw up to $10,000 from either IRA type for a first home purchase without the 10% penalty (you’ll still owe taxes on Traditional IRA withdrawals).

For more IRA guidance, see IRA contribution limits and Roth IRA vs Traditional IRA. Return to the IRA hub.

WealthVieu
Written by WealthVieu

WealthVieu researches and writes data-driven personal finance guides using primary sources including the IRS, Bureau of Labor Statistics, Federal Reserve, and Census Bureau.

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