The main disadvantages of a Traditional IRA are that every dollar you withdraw is taxed as ordinary income, early withdrawals before 59½ carry a 10% penalty, annual contributions are capped far below what a 401(k) allows, the deduction phases out for higher earners who have a workplace plan, required minimum distributions force money out starting at age 73, and heirs generally have to drain the account within ten years while paying full income tax on it. Each of these costs is manageable on its own. Stacked together, they shape how much of your balance you actually keep.
Withdrawals Are Taxed as Ordinary Income
Any amount paid out of a Traditional IRA is included in your gross income and taxed under the same rules that apply to wages.1Office of the Law Revision Counsel. 26 USC 408 – Individual Retirement Accounts For 2026, federal rates run from 10% to 37% depending on your total taxable income.2Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
Compare that to investments held in a regular brokerage account. Long-term capital gains on assets held more than a year are taxed at 0%, 15%, or 20%, which for most people means 15%.3Internal Revenue Service. Topic No. 409 Capital Gains and Losses A retiree pulling $50,000 from a Traditional IRA pays tax at their ordinary income rate on the full amount. The same $50,000 realized as a long-term capital gain in a taxable account would likely face a much lower rate.
This treatment applies to everything inside the account: the original deductible contributions, the interest, the dividends, and any investment gains. Nothing qualifies for the lower capital gains rate, no matter how long the money sat in the account.
10% Penalty on Early Withdrawals
Tap your Traditional IRA before age 59½ and the IRS adds a 10% penalty on top of the income tax you already owe.4Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts A $20,000 early withdrawal for someone in the 22% bracket costs $4,400 in income tax plus another $2,000 in penalty, leaving $13,600. That makes the account a poor emergency fund.
Several exceptions waive the 10% penalty, though you still owe income tax on the amount withdrawn:
- First-time home purchase, up to $10,000, lifetime limit
- Qualified education expenses for you, your spouse, children, or grandchildren
- Unreimbursed medical expenses above 7.5% of adjusted gross income
- Health insurance premiums after receiving unemployment compensation for at least 12 weeks
- Total and permanent disability
- Substantially equal periodic payments over your life expectancy, continued for at least five years or until you reach 59½, whichever is later
- Federally declared disaster, up to $22,000 per qualified disaster
The list is narrower than most people expect.5Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions Losing your job, facing a car repair, or needing more than $10,000 for a down payment does not qualify. The substantially equal periodic payments route locks you into a rigid schedule for years, with a recapture tax if you change the arrangement too early.6Internal Revenue Service. Substantially Equal Periodic Payments
No Loans Against the Balance
Unlike a 401(k), which often lets participants borrow against their balance, Traditional IRAs prohibit loans entirely. The IRS treats borrowing from your own IRA as a prohibited transaction, which disqualifies the entire account and makes the full balance taxable in that year.7Internal Revenue Service. Hardships, Early Withdrawals and Loans
The 60-day rollover rule is sometimes used as a workaround: withdraw from one IRA, use the cash, then deposit it into another IRA within 60 days. It is legal, but risky. Miss the deadline by a day and the full amount becomes taxable income, potentially with the 10% penalty. You can only do one such rollover per 12-month period across all your IRAs, and the IRS has limited authority to grant extensions.8Internal Revenue Service. Retirement Plans FAQs Relating to Waivers of the 60-Day Rollover Requirement
Low Annual Contribution Limits
For 2026, you can contribute up to $7,500 to a Traditional IRA if you are under 50, or $8,600 if you are 50 or older, which includes a $1,100 catch-up.9Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500 The 2026 employee deferral limit for a 401(k) is $24,500. If retirement saving is your priority, the IRA cap forces you to spread money across multiple account types or accept a lower overall savings rate.
Go over the limit and the IRS imposes a 6% excise tax on the excess for every year it stays in the account.10Office of the Law Revision Counsel. 26 USC 4973 – Tax on Excess Contributions to Certain Tax-Favored Accounts and Annuities You can avoid the penalty by withdrawing the excess plus any earnings on it before your tax return due date, including extensions.11Internal Revenue Service. Retirement Topics – IRA Contribution Limits If you miss it, the 6% compounds year after year until you fix it.
Deduction Phase-Outs for Higher Earners
The upfront tax deduction is the main reason to choose a Traditional IRA over a Roth. But if you or your spouse participates in a workplace retirement plan, the deduction shrinks or disappears once your income crosses set thresholds. For 2026, the phase-out ranges are:9Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
- Single filer with a workplace plan: $81,000 to $91,000
- Married filing jointly, contributing spouse covered: $129,000 to $149,000
- Not covered, but spouse is: $242,000 to $252,000
- Married filing separately with a workplace plan: $0 to $10,000
Once your modified adjusted gross income exceeds the upper end of your range, the deduction is zero. You can still contribute, but you get no tax break for doing so. That creates an awkward situation: after-tax money going into an account that will be taxed again as ordinary income on the way out, without the lower capital gains rates a regular brokerage account would provide. The contribution still grows tax-deferred, but without the deduction, the math often favors a Roth IRA instead.
Tracking Non-Deductible Contributions
If you make contributions that are not fully deductible, file IRS Form 8606 each year to track your after-tax basis. The form is what stops you from being taxed twice on that money when you eventually withdraw it.12IRS. Instructions for Form 8606 – Nondeductible IRAs Failing to file carries a $50 penalty per occurrence, but the bigger risk is losing your records and paying tax on money you already paid tax on. Keep copies of every Form 8606 you file, because you may need to prove your basis decades later.
Required Minimum Distributions Starting at 73
Starting at age 73, the IRS requires you to withdraw a minimum amount from your Traditional IRA every year, whether you need the money or not.13Internal Revenue Service. Retirement Plan and IRA Required Minimum Distributions FAQs The amount is calculated by dividing your account balance by a life expectancy factor from IRS tables, and the percentage grows with each year of age. Under SECURE Act 2.0, the starting age rises to 75 for people born in 1960 or later, beginning in 2033.
Miss a required distribution and the penalty is a 25% excise tax on the amount you should have withdrawn. That drops to 10% if you correct the shortfall within two years, but even the reduced rate is painful on a five- or six-figure RMD.13Internal Revenue Service. Retirement Plan and IRA Required Minimum Distributions FAQs If you own multiple Traditional IRAs, you calculate the RMD separately for each account but can take the combined total from any one or more of them.
RMDs Can Trigger Medicare Surcharges
Forced withdrawals inflate your modified adjusted gross income, which can push you into higher Medicare Part B premium brackets. For 2026, single filers with MAGI above $109,000 and joint filers above $218,000 start paying income-related monthly adjustment amounts on top of the standard $202.90 monthly premium.14Social Security Administration. Medicare Premiums – Rules for Higher-Income Beneficiaries At the highest bracket, the surcharge adds $487.00 per month per person. A large IRA balance that produces outsized RMDs can cost you thousands in extra Medicare premiums every year, an indirect tax on the account that few people plan for.
Heirs Pay Full Income Tax on What They Inherit
When you die, your Traditional IRA does not get the tax reset that other inherited assets receive. Stocks, real estate, and other property in a taxable account get a stepped-up basis to fair market value at the date of death, which effectively erases a lifetime of unrealized gains for the heir.15Internal Revenue Service. Gifts and Inheritances Traditional IRAs do not qualify. Every dollar your beneficiary withdraws is taxed as ordinary income, the same way it would have been for you.
The timeline compounds the problem. Under the SECURE Act, most non-spouse beneficiaries must empty the inherited IRA by the end of the tenth year after the owner’s death.16Internal Revenue Service. Retirement Topics – Beneficiary If the original owner had already started taking RMDs, the beneficiary generally must take annual distributions during that ten-year window too. For an adult child inheriting a large IRA during peak earning years, this compressed schedule can push them into higher tax brackets and shave tens of thousands off the real value of the inheritance.
A small group of eligible designated beneficiaries can stretch distributions over their own life expectancy: surviving spouses, minor children until they reach majority, disabled or chronically ill individuals, and beneficiaries not more than ten years younger than the original owner.16Internal Revenue Service. Retirement Topics – Beneficiary Everyone else, including adult children and grandchildren, is stuck with the ten-year rule.
State Income Taxes Add Another Layer
Federal tax is only part of the picture. Most states with an income tax treat Traditional IRA distributions as ordinary income and apply their own rates on top of the federal bill. A handful of states have no income tax at all, and others offer partial exemptions based on age or income. Your combined federal-and-state rate on withdrawals can end up meaningfully higher than you planned if you retire in a high-tax state.