Originally published April 2016. Last updated March 2026.
Your 40s are the decade where financial habits either set you up or fall behind. Kids are getting more expensive, retirement is no longer abstract, and there’s real money on the line. Here’s what to prioritize.
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1. Eliminate High-Interest Debt
Credit card balances at 18-25% interest will eat your wealth faster than anything else. Start with the highest-rate debt and work down. Once credit cards are gone, consider whether accelerating your mortgage makes sense. Entering your 50s debt-free (or close to it) gives you enormous flexibility.
2. Max Out Retirement Contributions
Your 40s are your peak earning years for many careers. Take advantage:
- 401(k): $23,500/year in 2025. If your employer matches, contribute at least enough to get the full match first.
- IRA: $7,000/year. Roth if you qualify (income under $150,000 single / $236,000 married for full contribution). Traditional if you need the deduction.
- HSA: $4,300/$8,550 if you have a high-deductible plan. Triple tax advantage: deduction going in, tax-free growth, tax-free withdrawals for medical expenses.
If you’re contributing 10% of your income to retirement, bump it to 15%. The difference between saving 10% and 15% from age 40 to 65 on a $120,000 salary (at 8% returns) is roughly $400,000.
3. Get Real About College Funding
Don’t sacrifice your retirement for your kids’ college. They can borrow for school. You can’t borrow for retirement. Fund your 401(k) and IRA first, then put extra into a 529 plan.
If you started a 529 when your child was born, great. If not, even 5-10 years of contributions can help reduce student loan burdens without derailing your own financial plan.
4. Review Your Insurance
- Life insurance: If you have dependents and a mortgage, you need adequate coverage. Term life is usually the most cost-effective option in your 40s.
- Disability insurance: Your income is your most valuable asset. Make sure you have coverage that replaces 60-70% of your salary.
- Umbrella policy: As your net worth grows, so does your liability exposure.
5. Start Estate Planning (If You Haven’t)
At minimum, you need a will, beneficiary designations, a power of attorney, and a healthcare directive. If you have kids, naming a guardian is critical. This isn’t optional once you have people depending on you.
FAQ
How much should I have saved by 40?
A common benchmark is 3x your annual salary by 40. If you earn $120,000, you’d want roughly $360,000 in retirement savings. But benchmarks are rough guides, not rules. Your actual number depends on when you want to retire, your expected expenses, and other income sources.
Should I invest for my kids or my retirement?
Retirement first. Always. Your kids have 40+ years of earning potential ahead of them. You don’t. Max out your retirement accounts before funding education savings.
Schedule a free 20-minute consultation to check if your 40s financial plan is on track.
R.L. Brown Wealth Management
106 W Vine St, Suite 300, Lexington, KY 40507
859.317.5889
