How do dividend reinvestment plans (DRIPs) work and what are their advantages and disadvantages?

A Dividend Reinvestment Plan (DRIP) automatically uses cash dividends to purchase additional shares (or fractional shares) of the issuing company, rather than paying dividends in cash.

Mechanics:

1. The company declares a dividend (e.g., $0.50 per share)
2. Instead of receiving cash, enrolled shareholders get additional shares
3. Some DRIPs offer shares at a 2-5% discount to market price
4. Fractional shares are allowed, so every dollar is invested
5. No brokerage commissions on DRIP purchases

Example — Whitmore Energy (fictional):

You own 500 shares at $40 each. Quarterly dividend is $0.60/share.

• Cash dividend = 500 x $0.60 = $300
• DRIP purchase price = $40 (or $38 if 5% discount applies)
• At $40: you receive 300/40 = 7.5 additional shares
• At $38 (5% discount): you receive 300/38 = 7.89 additional shares

After four quarters, you own approximately 530 shares without investing any new money.

Advantages:

• Automatic compounding without transaction costs
• Dollar-cost averaging over time
• Some plans offer discounted shares
• Forces disciplined reinvestment

Disadvantages:

• Dividends are taxable even if reinvested — you owe income tax on the cash value
• If the discount is offered, the discount amount is also taxable income
• Concentrates your portfolio in a single stock
• Less flexible than receiving cash for rebalancing
• In declining markets, you keep buying a falling stock

Tax Point: This is a common exam trap. Even though you never receive cash, the dividend is taxable in the year it is declared. If the DRIP offers a 5% discount, the discount is additional taxable income.

Exam Tip: Understand that DRIPs benefit long-term holders through compounding but create a tax liability without cash flow to pay it. The CFA exam may test the tax treatment specifically.

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