How to Build a Financial Plan (By Age)

| Personal Finance | May 08, 2026 | 85.7 Thousand views | 36:57

TL;DR

Financial advisors Brian and Bo break down how to prioritize the six core areas of financial planning by decade, emphasizing that your 20s should focus on cash flow discipline and aggressive early investing, while your 30s require urgent estate planning and protecting dependents.

💰 Your 20s: Building the Foundation 3 insights

Align your career with your education

62% of graduates don't work in their field of study while 67% of millionaire clients do, making career choice a critical wealth-building factor.

Master cash flow discipline

Live on less than you make by spending only after you've saved, not saving what remains after spending.

Secure your safety net first

Cover your highest insurance deductible and build 3-6 months of emergency reserves, since 67% of bankruptcies stem from medical bills.

📈 Your 20s: The Compounding Advantage 3 insights

Leverage the wealth multiplier

$1 invested at age 20 grows to $88 by retirement versus only $23 at age 30 and $7 at age 40.

Millionaire math favors the young

Becoming a millionaire requires just $95 monthly at age 20 compared to $340 at 30 and over $1,000 at 40.

Keep investing simple

Use target retirement index funds to automate aggressive allocations while you focus solely on maximizing your savings rate.

👨‍👩‍👧‍👦 Your 30s: Navigating the Messy Middle 3 insights

Prioritize estate planning urgently

Only 24% of Americans have a will, but parents must designate guardians and keep beneficiaries updated on all accounts.

Have difficult conversations early

Discuss guardianship and trusteeship with family members now to ensure they're willing to serve rather than surprising them later.

Shift risk management to family protection

Expand coverage from personal protection to securing adequate life and disability insurance for dependents who rely on your income.

Bottom Line

Maximize your 20s by living frugally and investing early in simple index funds, then pivot in your 30s to estate planning and protecting dependents through proper insurance and legal documentation.

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