By Jozsef Huszar • Updated: October 5, 2026

Traditional vs Roth IRA is the first choice every saver faces, and the right answer depends on your taxes, income and timeline.

An Individual Retirement Arrangement (IRA) is a retirement account you open yourself, without needing an employer. It is one of the most flexible tools in the U.S. retirement system: anyone with earned income can generally use one, and the account can hold a wide range of investments. The IRA also sits at the center of other topics on this site, since many people eventually roll their 401(k) into one.

This guide explains what an IRA is legally, how Traditional and Roth IRAs are taxed, the 2026 limits, the rules for taking money out, and what individuals should watch for.

The Legal Foundation of IRAs

IRAs are created by Section 408 (Traditional IRAs) and Section 408A (Roth IRAs) of the Internal Revenue Code, and the IRS administers them. An IRA is not a type of investment. It is a tax-advantaged container that holds investments such as mutual funds, ETFs, stocks, bonds, and bank CDs.

You open an IRA with a custodian (a bank, credit union, brokerage, or trust company). The custodian holds the assets, reports to the IRS, and follows the account rules. Who regulates the custodian depends on its type:

Where the IRA is held	Main oversight	Protection if the firm fails
Bank (savings, CDs)	Bank regulators	FDIC insurance, generally up to $250,000 per depositor, per bank, for certain retirement accounts combined
Credit union	NCUA	NCUA share insurance, similar limit
Brokerage or investment firm	SEC, FINRA	SIPC protects against firm failure (up to $500,000 including $250,000 cash), not against market losses

Neither FDIC nor SIPC protects you from investment losses. They address the failure of the institution holding your money.

Traditional vs Roth IRA: The Core Difference

Feature	Traditional IRA	Roth IRA
Tax on contributions	May be deductible now (depends on income and workplace plan coverage)	No deduction
Growth	Tax-deferred	Tax-free
Withdrawals in retirement	Taxed as ordinary income	Tax-free if qualified
Required minimum distributions (RMDs)	Yes, starting at 73 (75 for those born in 1960 or later)	None for the original owner
Income limits to contribute	None (but deduction may be limited)	Yes
Contributions after 73	Allowed if you have earned income	Allowed if you have earned income and meet income limits

The standard rule of thumb: Traditional tends to suit those expecting a lower tax rate in retirement, Roth those expecting a higher one. Future tax law is unknown, so this is a guide, not a guarantee. Many people hold both for flexibility.

IRA Contribution Limits for 2026

Item	2026
Contribution limit (all IRAs combined)	$7,500
Catch-up contribution, age 50+	$1,100 (indexed to inflation starting in 2024)
Maximum total, age 50+	$8,600

The limit applies to the total across all your Traditional and Roth IRAs, and cannot exceed your taxable compensation for the year. Earned income includes wages, salaries, tips, bonuses, and net self-employment income. It does not include investment income, rental income, pensions, or Social Security.

Roth IRA Income Limits (MAGI)

Roth IRA income limits are based on modified adjusted gross income (MAGI).

Filing status	Full contribution	Phase-out (reduced)	No contribution
Single / Head of household	Below $153,000	$153,000–$168,000	$168,000+
Married filing jointly	Below $242,000	$242,000–$252,000	$252,000+
Married filing separately (lived with spouse)	n/a	$0–$10,000	$10,000+

Traditional IRA Deduction Limits

These limits apply if you or your spouse are covered by a workplace plan.

Filing status	Deduction phase-out range
Single / Head of household (covered by workplace plan)	$81,000–$91,000
Married filing jointly, contributor is covered	$129,000–$149,000
Married filing jointly, contributor not covered but spouse is	$242,000–$252,000

If neither you nor your spouse is covered by a workplace retirement plan, your Traditional IRA contribution is fully deductible regardless of income.

Verify: these thresholds are adjusted annually by the IRS. Check IRS.gov (the annual cost-of-living adjustments notice) before publishing or relying on them.

Who Can Contribute to an IRA

You need earned income. There is no maximum age for contributions, since the SECURE Act removed the old age cap for Traditional IRAs.

Spousal IRA: A non-working or low-earning spouse can contribute based on the working spouse’s income, if the couple files jointly and the combined earnings cover both contributions.

Deadline: You can contribute for a given tax year until the tax filing deadline, without extensions. For 2026, that is April 15, 2027. When contributing between January 1 and the deadline, tell your custodian which tax year the contribution is for.

Excess contributions: Contributing more than allowed triggers a 6% excise tax each year the excess stays in the account. You can fix it by withdrawing the excess and related earnings by the deadline (including extensions), or by applying it to the following year’s limit.

Roth IRA Rules in Detail

Qualified Distributions

A Roth withdrawal is qualified (tax-free and penalty-free) if two conditions are met:

• The five-year rule is satisfied: five tax years have passed since you first contributed to any Roth IRA (the clock starts on January 1 of the year of your first contribution).
• You are 59½ or older, or disabled, or deceased (paid to a beneficiary), or using up to $10,000 lifetime for a first-time home purchase.

Ordering Rules

Withdrawals from a Roth IRA come out in a set order: (1) regular contributions, (2) conversions (oldest first), (3) earnings. Because contributions come out first, you can withdraw what you put in at any time without tax or penalty. Earnings are the part that faces tax and possibly the 10% additional tax if withdrawn too early.

Roth Conversions

You can convert Traditional IRA (or other pre-tax) money to a Roth IRA. The converted amount is taxed as ordinary income in the year of conversion. There are no income limits on conversions. Important points:

• Since 2018, a conversion cannot be undone (recharacterized).
• Each conversion has its own five-year clock for the 10% additional tax if you are under 59½.
• A conversion increases your income for the year, which can affect other items: the taxation of Social Security benefits, Medicare premiums (IRMAA surcharges), and eligibility for some tax credits.

The Pro-Rata Rule and “Backdoor Roth”

High earners above the Roth limits sometimes contribute to a nondeductible Traditional IRA and then convert it, known as a backdoor Roth. It is generally recognized as legal, but the pro-rata rule applies: when you convert, the IRS treats all your Traditional, SEP, and SIMPLE IRA balances as one pot. If you hold pre-tax money in any of them, part of the conversion is taxable. You report this on IRS Form 8606. Because of this complexity, get professional guidance before using this strategy.

Traditional IRA Rules in Detail

Deductibility depends on income and workplace plan coverage (see above). Nondeductible contributions are allowed, but you must track them on Form 8606, because they create “basis” (after-tax money that should not be taxed again).

Withdrawals are taxed as ordinary income (except the basis portion).

Required minimum distributions start at 73, rising to 75 for those born in 1960 or later. Missing an RMD triggers an excise tax of 25%, reduced to 10% if corrected within a limited window.

Qualified charitable distributions (QCDs): After age 70½, you can direct a capped, inflation-indexed amount from an IRA straight to a qualifying charity. It can count toward your RMD and is excluded from taxable income.

IRA Withdrawal Rules and Early Withdrawal Exceptions

Taking money from an IRA before 59½ generally means ordinary income tax (for the taxable portion) plus a 10% additional tax. The law provides exceptions to the 10% tax, including:

• Death or total and permanent disability
• Qualified first-time home purchase (up to $10,000 lifetime)
• Qualified higher education expenses
• Unreimbursed medical expenses above 7.5% of adjusted gross income
• Health insurance premiums while unemployed (under conditions)
• Substantially equal periodic payments (SEPP, under Section 72(t))
• Birth or adoption (up to $5,000 per child)
• IRS levy on the account
• Qualified disaster recovery distributions
• Terminal illness, certain domestic abuse situations, and a limited emergency personal expense distribution (SECURE 2.0)

An exception removes the 10% additional tax, but ordinary income tax may still apply.

IRA Rollovers and Transfers

Method	How it works	Rules
Direct transfer (trustee-to-trustee)	Money moves between custodians	No limit on how many; no tax
Direct rollover from 401(k)	Plan sends funds to the IRA	No withholding, no tax
60-day rollover	You receive a check and redeposit it	Must be completed in 60 days; IRA-to-IRA is limited to one per 12 months; 401(k) distributions paid to you face 20% mandatory withholding

The IRS can waive the 60-day deadline in some circumstances, such as certain errors, and offers a self-certification process. Missing the deadline otherwise turns the amount into a taxable distribution.

IRAs for the Self-Employed and Small Businesses

• SEP IRA: The employer (including a self-employed person) contributes up to the lesser of 25% of compensation or $72,000 in 2026.
• SIMPLE IRA: Small employers; employee deferral limit $17,000 in 2026, plus employer contributions.

These are separate account types with their own limits, and they are covered in more depth in our practical guides.

Inheritance Rules for IRAs

• Spouse beneficiaries have the most flexibility, including treating the IRA as their own.
• Most non-spouse beneficiaries must empty an inherited IRA within 10 years of the owner’s death (SECURE Act). If the owner had already begun required distributions, annual distributions may also be required during those 10 years.
• Eligible designated beneficiaries (surviving spouses, minor children of the owner, disabled or chronically ill individuals, and beneficiaries not more than 10 years younger) can use more favorable rules.
• Beneficiary designations override a will. Keep them updated.

What Individuals Should Watch

Prohibited transactions and prohibited investments. The law restricts what an IRA can do: no life insurance, no most collectibles (art, antiques, most coins, with limited exceptions for certain bullion), no self-dealing (using IRA assets for your own benefit or your family’s), and no S corporation stock. A violation can disqualify the account, making the full balance taxable.

Self-directed IRAs. These allow assets such as real estate or private placements. They are legal, but custodians typically do not vet investments, and the SEC has warned free-stock-screener-and-financial-insights fraud involving self-directed IRAs. Verify any sponsor at Investor.gov.

Fees. Account fees, fund expense ratios, and trading costs reduce returns. Compare before opening or transferring.

Rollover advice. Brokers recommending a 401(k)-to-IRA rollover are subject to SEC Regulation Best Interest, and registered advisers owe fiduciary duties. Compare costs, investment options, creditor protection, and loan features before moving money.

Creditor protection. Federal bankruptcy law protects IRAs up to an inflation-adjusted cap (over $1.5 million), and rollover amounts from employer plans are treated more generously. Outside bankruptcy, protection varies by state.

Paperwork. Custodians issue Form 5498 (contributions) and Form 1099-R (distributions). You file Form 8606 for nondeductible contributions and certain conversions. Keep your own records, because the IRS does not track your basis for you.

Maximizing an IRA Within the Law

• Contribute early in the year if you can, giving the money more time to grow.
• Choose Roth or Traditional on purpose, based on your current and expected future tax situation.
• Check the income limits each year so you do not over-contribute.
• Use the spousal IRA if one spouse has little or no income.
• Consider Roth conversions in lower-income years, with an eye on the tax bill and side effects on benefits and premiums.
• Track nondeductible contributions carefully with Form 8606.
• Claim the Saver’s Credit if your income qualifies.
• Keep costs low and match investments to your timeline.
• Update beneficiaries after major life events.
• Verify any firm or adviser before moving money.

Where to Verify

• FDIC.gov, NCUA.gov, SIPC.org: deposit and brokerage protection
• IRS.gov/retirement-plans: IRA rules, annual limits, forms (8606, 5498, 1099-R)
• IRS Publication 590-A (contributions) and 590-B (distributions)
• Investor.gov and FINRA BrokerCheck: verify advisers, brokers, and sponsors