At age 45, skipping your 401(k) match means giving up more than your employer’s contribution. You also lose the potential investment growth this money could earn over the next 20 years. Depending on the size of the match and the investment-return assumptions used, that could leave you with almost $115,000 less by retirement.
How 401(k) Employer Matches Are Calculated
Your employer’s matching formula determines how much the company contributes and the amount you need to put into your 401(k) to receive the full amount. For example, if you earn $70,000 and your employer offers a dollar-for-dollar match up to 4% of salary, the maximum employer contribution would be $2,800 per year ($70,000 × 4% = $2,800). This table shows how the match could work:
| Your Annual Contribution | Percentage of Salary | Employer Match | Total Added to 401(k) |
|---|---|---|---|
| $0 | 0% | $0 | $0 |
| $1,400 | 2% | $1,400 | $2,800 |
| $2,100 | 3% | $2,100 | $4,200 |
| $2,800 | 4% | $2,800 | $5,600 |
You would need to contribute at least $2,800 (4% of salary) to receive the full employer match. Contributing $1,400 would capture only half of it, while contributing nothing would leave the entire employer contribution unclaimed. Matching formulas vary by plan, so the percentage required to receive the maximum contribution can differ.
A financial advisor can help you confirm your plan’s matching formula and whether you’re capturing the full amount.
The Cost of Skipping Your Employer Match
How much time you have before retirement could increase the cost of missing a match. Assuming you earn $70,000, skipping a $2,800 annual employer match for 20 years would mean giving up $56,000 in employer contributions ($2,800 × 20 = $56,000). This estimate excludes any returns you could have earned by investing those matches.
To calculate potential growth, let’s assume you invest your $2,800 employer match at an annual return of 7%. If you do this for 20 years, that amount could grow to roughly $114,787 by age 65. Here’s a breakdown:
| Assumption | Calculation | Amount |
|---|---|---|
| Annual employer match | $70,000 × 4% = $2,800 | $2,800 |
| Years invested | Age 65 − age 45 = 20 years | 20 |
| Assumed annual return | 7% per year | 7% |
| Total employer contributions | $2,800 × 20 = $56,000 | $56,000 |
| Potential value at age 65 | $2,800 × [(1.07²⁰ − 1) ÷ 0.07] = $114,787 | $114,787 |
| Potential investment growth | $114,787 − $56,000 = $58,787 | $58,787 |
The table shows that your employer’s match could have earned $58,787 at a 7% annual return over 20 years. Add that amount to the $56,000 in missed employer contributions, and the total cost could reach almost $115,000 in potential retirement savings.
Two Strategies to Capture More of Your 401(k) Match
If you want to maximize your 401(k) match, start by checking your employer’s matching formula and comparing it with the percentage you currently contribute from each paycheck. This can tell you how much you need to contribute to receive the full match and whether you are leaving any employer money unclaimed.
Beyond checking the match itself, review your contribution rate whenever your salary increases. Putting part of a raise toward your 401(k) can help you reach or maintain the percentage needed for the full match. Doing this can also limit how much of the increase has to come from your existing take-home pay.
A financial advisor can help you calculate how much you need to contribute to capture your full employer match.
Photo credit: ©iStock.com/Jacob Wackerhausen, ©iStock.com/AndreyPopov
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