How Much Money Do You Need to Start Investing?

The Short Answer: As Little as $0–$25

Many brokers have no account minimum. With fractional shares, you can invest $25 in a $500 stock and own 0.05 shares. There's no magic number—start with what you can afford and add regularly.

Practical Guidelines

• Emergency fund first: Don't invest money you might need in the next 3–6 months.
• Consistency over amount: $100/month for 30 years beats $10,000 once and never again, thanks to compound growth.
• 15% rule: A common target is saving 15% of gross income for retirement (including employer match).

Scaling Up Over Time

1. Start small: $50–$100/month is fine. Build the habit.

2. Increase with raises: When you get a raise, put half toward investments.

3. Automate: Set up automatic transfers. Pay yourself first.

4. Max tax-advantaged accounts: Prioritize 401(k) match, then IRA, then 401(k) max, then taxable brokerage.

Compound Growth Example

$200/month at 8% return for 30 years ≈ $300,000. The key is starting early and staying consistent—not having a large lump sum.