Dividend Tax Calculator
See what your dividend income looks like after federal tax.
Year 1 after-tax income
$297.50
Year 25 after-tax income
$13,933
Total after-tax dividends
$108,253
Portfolio at year 25
$331,927
After-tax income per quarter (year 25)
$3,483
DRIP reinvests pre-tax dividends; the after-tax figures above are what you can withdraw or spend. In a tax-advantaged account (IRA, Roth) you would set the rate to 0%.
| Year | Yield | Div / share | Annual income | After-tax income | Yield on cost | Cumulative after-tax | Portfolio value | Shares |
|---|---|---|---|---|---|---|---|---|
| 1 | 3.3% | $2.63 | $350.00 | $297.50 | 2.8% | $297.50 | $13,317 | 169.11 |
| 2 | 3.4% | $2.81 | $474.98 | $403.73 | 3.2% | $701.23 | $16,928 | 204.72 |
| 3 | 3.5% | $3.01 | $615.27 | $522.98 | 3.6% | $1,224 | $20,863 | 240.30 |
| 4 | 3.5% | $3.22 | $772.74 | $656.83 | 3.9% | $1,881 | $25,157 | 275.95 |
| 5 | 3.6% | $3.44 | $949.50 | $807.08 | 4.3% | $2,688 | $29,846 | 311.80 |
| 6 | 3.7% | $3.68 | $1,148 | $975.75 | 4.7% | $3,664 | $34,972 | 347.96 |
| 7 | 3.7% | $3.94 | $1,371 | $1,165 | 5.1% | $4,829 | $40,584 | 384.56 |
| 8 | 3.8% | $4.22 | $1,621 | $1,378 | 5.6% | $6,207 | $46,732 | 421.73 |
| 9 | 3.9% | $4.51 | $1,902 | $1,617 | 6.0% | $7,824 | $53,476 | 459.61 |
| 10 | 4.0% | $4.83 | $2,218 | $1,885 | 6.5% | $9,709 | $60,880 | 498.33 |
| 11 | 4.0% | $5.16 | $2,573 | $2,187 | 7.1% | $11,896 | $69,019 | 538.05 |
| 12 | 4.1% | $5.53 | $2,973 | $2,527 | 7.7% | $14,423 | $77,973 | 578.91 |
| 13 | 4.2% | $5.91 | $3,423 | $2,909 | 8.3% | $17,332 | $87,837 | 621.09 |
| 14 | 4.3% | $6.33 | $3,929 | $3,340 | 9.0% | $20,672 | $98,712 | 664.75 |
| 15 | 4.3% | $6.77 | $4,499 | $3,825 | 9.8% | $24,496 | $110,715 | 710.08 |
| 16 | 4.4% | $7.24 | $5,143 | $4,371 | 10.6% | $28,868 | $123,977 | 757.27 |
| 17 | 4.5% | $7.75 | $5,868 | $4,988 | 11.6% | $33,856 | $138,646 | 806.55 |
| 18 | 4.6% | $8.29 | $6,688 | $5,685 | 12.6% | $39,541 | $154,888 | 858.12 |
| 19 | 4.7% | $8.87 | $7,614 | $6,472 | 13.7% | $46,012 | $172,890 | 912.25 |
| 20 | 4.8% | $9.49 | $8,660 | $7,361 | 14.9% | $53,373 | $192,865 | 969.18 |
| 21 | 4.9% | $10.16 | $9,845 | $8,368 | 16.3% | $61,742 | $215,052 | 1029.22 |
| 22 | 5.0% | $10.87 | $11,187 | $9,509 | 17.8% | $71,250 | $239,722 | 1092.65 |
| 23 | 5.0% | $11.63 | $12,707 | $10,801 | 19.5% | $82,051 | $267,184 | 1159.83 |
| 24 | 5.1% | $12.44 | $14,433 | $12,268 | 21.4% | $94,319 | $297,787 | 1231.12 |
| 25 | 5.2% | $13.31 | $16,392 | $13,933 | 23.4% | $108,253 | $331,927 | 1306.92 |
What this calculator does
A dividend tax calculator turns your pre-tax dividend projection into the after-tax cash flow that actually shows up in your account. US federal law splits dividends into two buckets — qualified (taxed at long-term capital-gains rates of 0%, 15%, or 20% depending on income) and ordinary (taxed at your marginal income rate, 10-37%). Most broad dividend ETFs and dividend aristocrats produce qualified dividends; covered-call ETFs, REITs in taxable accounts, and BDCs typically produce ordinary dividends. The calculator takes a single rate and applies it consistently across every year.
How to use it
Set the calculator inputs the same way you would the standard projection: initial investment, share price, starting yield, growth rates, DRIP, time horizon. Then enter the federal dividend tax rate that matches your situation — most US investors with broad dividend ETFs will use 15%; high-income holders of covered-call funds may use 22% or higher. The table shows both pre-tax and after-tax annual income side by side; KPIs report after-tax numbers. The note below the KPIs explains that DRIP reinvests pre-tax (the standard convention), so the after-tax line is what you can actually spend.
Frequently asked questions
Should I use my marginal tax bracket or my effective rate?
For dividends specifically, use the marginal bracket — dividends stack on top of your other income and are taxed at the rate of the highest bracket they fall into. The IRS dividend-tax worksheet uses your top bracket for any income above the qualified-dividend thresholds. Effective rates are useful for averaging total tax burden across all income types; for projecting incremental dividend tax, marginal is the right input.
Does this account for state income tax?
No. Only federal tax is applied. State dividend taxes range from 0% (Florida, Texas, Tennessee, Washington, and others) to over 13% (California, New York, Hawaii). If you live in a high-tax state, add your state's dividend tax rate to the federal rate and enter the sum. Some states tax qualified and ordinary dividends at the same flat rate, which simplifies the math.
Is this tax advice I should rely on for my filing?
No. This is a projection tool that applies a single user-entered rate to dividend income — it does not handle Net Investment Income Tax (the additional 3.8% NIIT on high-income investors), foreign tax credits, qualified dividend holding-period requirements, or the interaction with capital gains. For your actual return, use IRS Publication 550 or consult a CPA who can model your full tax situation.
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