Dividend Reinvestment (DRIP) Calculator – Compounding Growth & Passive Income Simulator
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What is a Dividend Reinvestment Plan (DRIP)?
A Dividend Reinvestment Plan (DRIP) is an automated investment arrangement where cash dividends paid by companies or ETFs are immediately and automatically used to purchase additional whole and fractional shares of the underlying asset, rather than collecting as uninvested cash.
The Compounding Flywheel of DRIP
DRIP creates a self-accelerating wealth engine:
- Fractional Share Accumulation: Dividends buy more shares each quarter at market prices, practicing effortless dollar-cost averaging.
- Accelerating Dividend Checks: Because you own more shares next quarter, your dividend payout increases, which in turn purchases even more shares.
- Dividend Growth Supercharging: Companies known as 'Dividend Aristocrats' consistently increase their annual dividend payouts, generating geometric compound growth.
Frequently asked questions
Are reinvested dividends still taxable in the year received?
Yes. Even if enrolled in a DRIP where cash never touches your bank account, dividends received in taxable brokerage accounts are reported on Form 1099-DIV and subject to income tax. Holding DRIP stocks in Roth IRAs eliminates all dividend taxation.
Do brokers charge commissions for DRIP reinvestment?
Modern US discount brokers (Charles Schwab, Fidelity, Vanguard, E*TRADE) offer 100% commission-free automated DRIP reinvestment for all US exchange-traded stocks and ETFs.
How does DRIP affect cost basis calculations?
Each automated dividend reinvestment purchase creates a distinct tax lot with its own cost basis equal to the purchase price. Most brokers track average cost basis automatically.
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