What is a retirement gap and how do you close it?
What is a retirement gap?
A retirement gap is the difference between the savings you're projected to have when you retire and the savings you're estimated to need. If your projected nest egg is $800,000 but you need $1.2 million to sustain your lifestyle, your retirement gap is $400,000.
Most people are surprised when they see this number for the first time. That's normal — and the good news is that discovering a gap early gives you the most options for addressing it.
Why does the gap happen?
The most common causes of a retirement gap include:
Starting too late. Compound growth is powerful, but it needs time. A dollar saved at 30 is worth roughly 8x more at retirement than a dollar saved at 55.
Savings rate below target. Many people save whatever is left over after expenses rather than saving a set percentage first. The commonly cited target of 15% of gross income is rarely met.
Underestimating retirement expenses. Many people assume they'll spend less in retirement. In reality, healthcare costs often increase significantly after 65.
Not capturing employer match. Leaving employer 401k match on the table is one of the most common and most costly financial mistakes.
How is the gap calculated?
At a high level, retirement gap analysis involves three steps:
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Project your retirement savings — taking your current balance, adding expected contributions, and applying assumed investment returns over your remaining working years.
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Estimate what you'll need — typically calculated as your expected annual retirement spending divided by a safe withdrawal rate (commonly 4%).
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Find the difference — if your projected savings fall short of what you'll need, that's your gap.
How do you close a retirement gap?
There's no single answer, but here are the levers available:
Increase contributions. Even modest increases have significant impact over long time horizons. An extra $200/month over 20 years at 7% returns adds roughly $120,000.
Delay retirement. Working 2-3 additional years does two things simultaneously: adds more savings years and reduces the number of years your portfolio needs to last.
Reduce expected retirement spending. If you can identify areas where you'll spend less in retirement, your required nest egg decreases.
Adjust investment allocation. If you're more conservative than your time horizon warrants, you may be leaving growth on the table. This requires careful consideration of your risk tolerance.
This article is for educational purposes only. Not financial advice. Consult a licensed financial professional before making financial decisions.