Retirement Accounts & Taxes (2025)

Traditional vs Roth, 401(k) and IRA limits, RMDs, the 10% early-withdrawal tax, the Saver’s Credit and rollovers. (tax year 2025) 25 questions. Pick one answer each, then see your score with the IRS source for every answer.

Pick the best answer for each question. After you submit you will see the correct answer, a short explanation, and the IRS source. Figures are for the 2025 tax year.

Question 1 of 25

For 2025, what is the basic elective deferral limit an employee can contribute to a 401(k) plan?

Question 2 of 25

For 2025, what is the contribution limit for a traditional or Roth IRA for someone under age 50?

Question 3 of 25

For 2025, what additional catch-up amount can an IRA owner age 50 or older contribute on top of the regular limit?

Question 4 of 25

For 2025, what is the standard catch-up contribution limit for a 401(k) participant who is age 50 or older (not ages 60 to 63)?

Question 5 of 25

Under SECURE 2.0, what is the higher 401(k) catch-up contribution limit for 2025 available to participants who are ages 60 to 63?

Question 6 of 25

At what age must most retirement account owners generally begin taking Required Minimum Distributions (RMDs) under current law?

Question 7 of 25

By what deadline must an account owner take their very first RMD for the year they reach age 73?

Question 8 of 25

Which type of account is NOT subject to Required Minimum Distributions during the original owner's lifetime?

Question 9 of 25

What is the general additional tax rate on early distributions taken from a traditional IRA before age 59 1/2 when no exception applies?

Question 10 of 25

Before what age are IRA distributions generally considered early distributions subject to the 10% additional tax?

Question 11 of 25

How are taxable distributions from a traditional IRA generally taxed?

Question 12 of 25

Are contributions to a Roth IRA tax-deductible?

Question 13 of 25

What is a key tax advantage of a Roth IRA compared to a traditional IRA?

Question 14 of 25

To be a qualified tax-free Roth IRA distribution of earnings, the distribution generally must occur after age 59 1/2 and after what holding period?

Question 15 of 25

How many days do you generally have to roll over a retirement plan or IRA distribution to another eligible plan to avoid taxation?

Question 16 of 25

How many IRA-to-IRA rollovers may an individual generally make in any 12-month period?

Question 17 of 25

Which type of fund movement between IRAs is NOT subject to the one-rollover-per-year limit?

Question 18 of 25

Are amounts properly rolled over from one eligible retirement plan to another subject to the 10% additional tax on early distributions?

Question 19 of 25

What is the name of the tax credit that rewards eligible lower- and moderate-income taxpayers for contributing to a retirement account?

Question 20 of 25

Which IRS form is used to figure the Saver's Credit?

Question 21 of 25

What are the possible credit rates for the Saver's Credit, depending on income and filing status?

Question 22 of 25

Who is NOT eligible to claim the Saver's Credit?

Question 23 of 25

When are contributions to a traditional 401(k) plan generally taxed?

Question 24 of 25

What additional tax rate applies to a distribution taken from a SIMPLE IRA within the first 2 years of participation, when no exception applies?

Question 25 of 25

For 2025, can an individual still make a regular contribution to a Roth IRA after reaching age 70 1/2, assuming they have eligible compensation and qualify under the income limits?

Educational only, not tax advice.