Question 1

What is the 401(k) contribution limit for 2026?

Accepted Answer

The employee contribution limit for 2026 is $24,500. Those age 50+ can contribute an additional $8,000 catch-up, and those ages 60-63 can contribute an additional $11,250 catch-up instead.

Question 2

What does 'employer match' mean?

Accepted Answer

Many employers contribute additional money to your 401(k) based on your own contributions — a common formula is 50 cents per dollar up to 6% of your salary. This is separate from and in addition to your own contribution limit.

Question 3

Should I choose Roth or Traditional 401(k)?

Accepted Answer

Traditional tends to be better if you expect a lower tax rate in retirement than you have now. Roth tends to be better if you expect the same or a higher tax rate later. Many people split contributions between both to hedge against uncertainty.

Question 4

What return rate should I assume for projections?

Accepted Answer

A commonly used long-term average for a diversified stock portfolio is around 7% after inflation, though actual year-to-year returns vary significantly and are never guaranteed.

Question 5

Does employer match count toward my contribution limit?

Accepted Answer

No. Employer match doesn't count toward your personal $24,500 elective deferral limit, but it does count toward the much higher combined employee+employer limit of $72,000 for 2026.

Question 6

What happens if I don't contribute enough to get the full match?

Accepted Answer

You leave free money on the table — employer match is essentially a guaranteed return with no equivalent in the open market. Most financial professionals recommend contributing at least enough to capture the full match before directing money elsewhere.

Question 7

Do these calculators account for investment fees or market volatility?

Accepted Answer

No. All calculators on this site use a simplified constant-return model for clarity. They do not model fund fees, market volatility, or sequence-of-returns risk. Treat results as illustrations of the underlying math, not a forecast.

Question 8

Is this financial advice?

Accepted Answer

No. RetirementCalcPro provides educational, general-purpose calculators only. Nothing on this site is personalized financial, investment, or tax advice — consult a licensed financial advisor for your specific situation.

Question 9

Do I need to create an account to use these calculators?

Accepted Answer

No. Every calculator runs directly in your browser with no sign-up, no account, and no data sent to or stored on our servers.

Question 10

Can I use these calculators for a 403(b) or 457 plan instead of a 401(k)?

Accepted Answer

The underlying compound-growth and match math is the same, so the calculators still apply. Contribution limits and specific plan rules can differ from a standard 401(k), so verify your plan's actual limit with your plan administrator.

Frequently Asked Questions