Why Did My 401(k) Decrease? 10 Reasons and What to Do

Updated

Your 401(k) balance dropped and you’re thinking about retirement. Maybe you logged in expecting growth and saw losses instead. Maybe the market crashed and you’re panicking.

Before you do anything drastic, understand why 401(k) balances decline and what you should (and shouldn’t) do about it.

Understanding 401(k) Drops

How Normal Are 401(k) Drops?

Market Event How Often Typical 401(k) Drop
5% correction 3-4× per year 3-5%
10% correction ~1× per year 6-10%
20% bear market Every 4-6 years 12-20%
30%+ crash Every 10-15 years 20-40%

If you’ve been investing for 10+ years, you should expect 2-3 significant drops during that time.

Historical 401(k) Declines and Recoveries

Event Peak-to-Trough Drop Time to Recover
2000-02 Dot-com -40% to -50% 4-5 years
2008-09 Financial -40% to -55% 3-4 years
2020 COVID -30% to -35% 5-6 months
2022 Inflation -20% to -25% 18-24 months

Every decline has recovered. Those who stayed invested benefited.

The 10 Reasons Your 401(k) Decreased

Reason 1: The Market Went Down

What happened: Stocks and/or bonds declined, pulling your 401(k) investments down with them.

If This Declined Your 401(k) Likely Also Declined
S&P 500 Stock funds in your 401(k)
Bond market Bond funds and stable value
International markets International options
Both Target-date funds affected

Why it happens: Your 401(k) is invested in the market. When markets fall, your account falls.

Is it concerning? Depends on your timeline:

  • 20+ years to retirement: Buy opportunity
  • 10-20 years: Normal, stay the course
  • < 10 years: May need more bonds, but don’t panic sell

What to do:

  • Check if overall market also declined
  • If your account dropped about the same as market: normal
  • Continue contributions (you’re buying lower)

Reason 2: Your Asset Allocation Is Too Aggressive

What happened: You have too much in stocks for your risk tolerance or timeline.

Age Typical Stock % If You Have More Drop During Crash
25 90% Normal -45%
35 80% Normal -40%
45 70% Maybe aggressive -35%
55 60% Check this -30%
65 50% Should be less -25%

A common rule: 100 minus your age = stock percentage (conservative), or 110/120 minus age (more aggressive)

Is it concerning? Yes if you can’t handle the volatility. The best allocation is one you can stick with.

What to do:

  • Review your current allocation
  • If you’re losing sleep, you may be too aggressive
  • Consider target-date funds (auto-adjust with age)
  • Don’t change during a crash — wait for recovery first

Reason 3: Target-Date Fund Was Affected

What happened: Your target-date fund (e.g., 2040, 2050 fund) declined with the market.

Target Date Typical Stock % Expected Drop in Crash
2060/2065 90% -35% to -45%
2050 85% -33% to -43%
2040 80% -30% to -40%
2030 65% -25% to -32%
2025 50% -18% to -25%
Retired 35% -12% to -18%

Why it happens: Target-date funds still hold stocks. More stocks = more drop.

Is it concerning? Not if the fund is appropriate for your retirement year. Target-date funds are designed for exactly this situation.

What to do:

  • Confirm your target-date aligns with retirement year
  • Understand that short-term drops are normal
  • Fund automatically becomes more conservative over time
  • Keep contributing

Reason 4: Fund Fees Are Higher Than Expected

What happened: Fees are silently eating your returns.

Fee Type What It Costs How It Shows Up
Fund expense ratio 0.03% to 1.5%+ Lower returns than benchmark
Plan admin fees $0 to $50-100/year May deduct from balance
Investment advice fees 0.5% to 1%+ Charged against account

The impact over time:

Expense Ratio Cost on $100K over 20 years
0.10% $2,000
0.50% $10,000
1.00% $20,000
1.50% $30,000

Is it concerning? If your fees are above 0.5%, you’re likely overpaying.

What to do:

  • Find expense ratios for your fund options
  • Choose lowest-cost options in each category
  • Index funds are usually cheapest
  • If plan fees are high, contribute up to match, then use IRA

Reason 5: Fund Distribution Occurred

What happened: Your funds paid dividends or capital gains, temporarily lowering fund price.

Before Distribution Distribution After Distribution Your Total
$100 NAV $3 $97 NAV $100 value

Why it looks bad: The fund price dropped, but you received shares or reinvested dividends equal to the drop.

Is it concerning? Not at all. This isn’t a loss — just movement between fund price and share count.

What to do:

  • Check transaction history for “dividend” or “distribution”
  • Your total value should be unchanged
  • This is common in December

Reason 6: You Made a Withdrawal or Loan

What happened: Money left your account — either as withdrawal or loan.

Transaction Type What Happens
Hardship withdrawal Money out, possible penalty + taxes
401(k) loan Money out temporarily, you repay yourself
In-service withdrawal Rarely available

Is it concerning? A loan isn’t a loss (you repay yourself), but a withdrawal is permanent.

What to do:

  • Check transaction history for withdrawals
  • Review any outstanding loans
  • If you took a loan, ensure you’re repaying on schedule

Reason 7: Rebalancing Moved Your Money

What happened: The plan or you rebalanced, selling some investments and buying others.

Before Rebalance After Rebalance
Stocks up 20%, bonds flat Sell some stocks, buy bonds
New money in different fund Total show in account changed

Why balances might look different: If you switched from growth fund to target-date, or your target-date rebalanced internally.

Is it concerning? No, this is normal and healthy.

What to do:

  • Check if you or plan rebalanced recently
  • Review current allocation
  • Rebalancing is good — it maintains your target allocation

Reason 8: Company Stock Dropped

What happened: If you hold company stock in your 401(k), a bad day for your employer hits twice.

Company Stock % Risk Level
0-5% Low
5-15% Moderate
15-25% Elevated
25%+ High — Enron territory

Why it’s dangerous: Company troubles can hit both your salary AND your retirement account.

Is it concerning? Yes if you hold more than 10-15% in company stock.

What to do:

  • Check company stock percentage
  • Diversify to < 10% if possible
  • Remember: you already depend on company for income

Reason 9: Bond Funds Lost Value

What happened: Rising interest rates caused bond fund values to decline.

Bond Fund Type 2022 Loss (example)
Short-term bonds -4% to -6%
Intermediate bonds -10% to -13%
Long-term bonds -20% to -30%
Stable value Flat to +1%

Why bonds can lose money: Bond prices fall when interest rates rise. The longer the duration, the bigger the loss.

Is it concerning? Temporary. As new bonds with higher rates enter the fund, returns improve.

What to do:

  • Understand bonds aren’t “safe” — they’re less volatile, not no-volatility
  • Hold through rate cycles
  • Check if you have stable value fund option (less rate-sensitive)

Reason 10: Employer Match Hasn’t Posted Yet

What happened: Your contribution is there, but employer match deposited on different schedule.

Employer Match Schedule When It Posts
Per paycheck Same time as your contribution
Monthly End of month
Quarterly End of quarter
Annually Year-end

Is it concerning? Not if this matches your employer’s schedule.

What to do:

  • Check your plan’s match schedule
  • Confirm prior matches have posted
  • Contact HR if match seems missing

How to Analyze Your 401(k) Drop

Step 1: Log In and Check Transactions

Look For What It Tells You
Contributions Are they being made correctly?
Employer match Is it posting as expected?
Distributions Any dividends or cap gains?
Withdrawals/loans Did money leave?
Fees Annual fees deducted?

Step 2: Check Your Investment Performance

Your Investment Compare To
S&P 500 index fund S&P 500 index
Total market fund Total market (VTI)
Target-date 2050 Similar 2050 funds
Bond fund Bloomberg Agg Bond

If your investments dropped about the same as their benchmark: Normal.

Step 3: Review Your Allocation

Question Good Answer
Stock vs. bond % Appropriate for your age/risk
Company stock Less than 10%
Diversified Not all in one fund
Rebalanced recently Within target range

What to Do When Your 401(k) Drops

DO

Action Why
Keep contributing Buy more shares at lower prices
Stay invested Markets recover
Rebalance if needed Buy low, sell high
Review allocation Is it right for your timeline?
Use this as learning How did you emotionally react?

DON’T

Don’t Why Not
Stop contributing Miss buying low
Sell everything Lock in losses, miss recovery
Panic Worst decisions made in panic
Check daily Increases stress, no benefit
Move to 100% bonds after crash Sell low, miss recovery

The Power of Continuing Contributions

Dollar-Cost Averaging During Drops

Month Your Contribution Share Price Shares Bought
Jan $500 $50 10
Feb $500 $40 12.5
Mar $500 $30 16.7
Apr $500 $35 14.3
May $500 $45 11.1
Jun $500 $55 9.1

Total: $3,000 invested, 73.7 shares, average cost $40.70

When shares return to $50: Portfolio worth $3,685 (+23%)

Stopping contributions during the drop would have meant buying fewer shares at higher prices.

Age-Based Guidelines During Market Drops

20s-30s: Stay Aggressive

Mindset Action
This is a buying opportunity Don’t change allocation
You have 30-40 years Short-term drops don’t matter
Maximum contributions Buy more while cheap

40s: Review Allocation

Mindset Action
Check your stock/bond mix Should be 70-80% stocks
Still 20+ years to retirement Don’t panic
Use target-date fund Automatic rebalancing

50s: Ensure Appropriate Risk

Mindset Action
Should be 60-70% stocks Review if you haven’t
Some bonds for stability But not too conservative
Target-date fund helpful Manages transition for you

60s: Protect Near-Term Needs

Mindset Action
50-60% stocks still appropriate Don’t go too conservative
Keep 5+ years expenses safe Bonds/stable value
Don’t sell stocks in downturn Use bonds for early retirement income

When to Actually Be Concerned

Concern Why It Matters
Retiring in < 5 years, 90%+ stocks May not have time to recover
401(k) drop much worse than market Portfolio problems
Fees eating 1%+ annually Guaranteed underperformance
50%+ in company stock Concentration risk
Can’t sleep from worry Allocation may be wrong

Comparing Your 401(k) to Benchmarks

If You Have Benchmark
S&P 500 index S&P 500 return
Target-date 2050 Average 2050 target-date
Total market index Russell 3000 or VTI
Bond index Bloomberg Aggregate

Your 401(k) should track close to these benchmarks minus any fees.

Quick Action Checklist

When Your 401(k) Drops:

  • Did the overall market drop? (Check S&P 500)
  • Are contributions still being made?
  • Is employer match posting?
  • Check for distributions or fees
  • Review current allocation vs. target
  • Confirm not overconcentrated in company stock
  • Continue contributing (don’t stop)
  • Don’t sell to “stop the bleeding”
  • Consider rebalancing if out of target
  • Check again in 30+ days, not daily

Key Takeaways

  1. Market drops = 401(k) drops — this is completely normal
  2. Every crash has recovered — historically, staying invested works
  3. Keep contributing — you’re buying more shares at lower prices
  4. Check your allocation — make sure it fits your timeline
  5. Fees matter — high fees guarantee underperformance
  6. Don’t sell during drops — you lock in losses and miss recovery
  7. Target-date funds are fine — they’re designed to handle volatility
  8. Company stock is risky — keep it under 10-15%
  9. Time horizon matters — young investors should embrace volatility
  10. Panic is the enemy — best returns come from staying the course