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Retirement Planning

Traditional IRA Deduction Rules

Traditional IRA contribution limits, tax deduction rules based on workplace plan coverage and income, the pro-rata rule, RMDs, and how it compares to a Roth IRA.

Traditional IRA Deduction Rules

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Traditional IRA Basics

  • A traditional IRA is a tax-advantaged retirement account that may offer an upfront deduction
  • Contributions grow tax-deferred, you pay income tax only when you withdraw funds
  • Anyone with earned income can contribute, but the deduction depends on income and plan coverage
  • Traditional IRAs are available through most brokerages with a wide range of investment options
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Full Guide

Traditional IRA Basics

  • A traditional IRA is a tax-advantaged retirement account that may offer an upfront deduction
  • Contributions grow tax-deferred, you pay income tax only when you withdraw funds
  • Anyone with earned income can contribute, but the deduction depends on income and plan coverage
  • Traditional IRAs are available through most brokerages with a wide range of investment options

Contribution Limits (2025)

  • Annual limit: $7,000 for those under age 50; $8,000 with the catch-up contribution at 50+
  • The limit is shared across all traditional and Roth IRAs, you cannot max out both
  • You have until the tax filing deadline (typically April 15) to contribute for the prior year
  • Contributions require earned income, investment and rental income do not qualify

Deduction Rules Based on Workplace Plan Coverage

  • If you participate in an employer plan, your deduction may be limited by income
  • 2025 single filers with a plan: full deduction under $79,000 MAGI, phaseout to $89,000
  • If only your spouse has a plan: full deduction under $236,000 MAGI, phaseout to $246,000
  • If neither spouse has a workplace plan, the full deduction is available at any income level

Non-Deductible Contributions and the Pro-Rata Rule

  • Contributions above the deduction limits are non-deductible but still grow tax-deferred
  • Non-deductible contributions must be reported on IRS Form 8606 to track your basis
  • The pro-rata rule treats all traditional IRA balances as one pool for Roth conversions
  • Rolling pre-tax IRA funds into a 401(k) before converting can reduce the pro-rata issue

Withdrawal Rules and Early Penalties

  • Withdrawals before age 59 1/2 generally trigger a 10% penalty plus income tax
  • Exceptions include disability, first-time home purchase ($10K cap), and medical expenses
  • Substantially equal periodic payments (72(t)/SEPP) allow penalty-free access before 59 1/2
  • After 59 1/2, withdrawals are taxed as ordinary income but no penalty applies

Required Minimum Distributions (RMDs)

  • Traditional IRA owners must begin taking RMDs starting at age 73 (under SECURE 2.0)
  • RMD amounts are calculated using IRS life expectancy tables and your account balance
  • Failing to take an RMD triggers a 25% excise tax on the amount not withdrawn
  • RMDs are taxed as ordinary income and cannot be rolled into another tax-deferred account

Traditional vs Roth IRA Comparison

  • Traditional IRAs offer a potential upfront deduction, Roth IRAs offer tax-free withdrawals
  • Traditional IRAs require RMDs starting at 73, Roth IRAs have no RMDs for the owner
  • If your tax rate will be lower in retirement, traditional may produce a better outcome
  • Future tax rates are uncertain, so holding both account types provides flexibility
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