US Dividend Tax: Wetin Naija Investor Go Collect

US dividend tax na the first bill wey enter between you and any American dividend stock wey you buy from Naija. Nigeria no get income tax treaty with the United States, so the US side dey hold the full statutory 30% on every dividend wey leave a US company go a Nigerian resident, and the money wey show for your app na wetin remain after that cut. Make we follow the money from the day the company declare am, pass through W-8BEN for your broker, reach wetin FIRS expect from you.

Why na 30%, no be 15%

US law treat dividend wey go person wey no be US taxpayer as fixed, determinable, annual or periodical income, and e carry one flat withholding rate: 30%. The rate sit inside the US tax code at section 871(a), and IRS publish am for Publication 515. Country wey sign income tax treaty with America dey enjoy reduced rate, plenty of them 15% on dividend, and the investor claim that rate for the W-8BEN form.

As of October 2026, Nigeria no dey the IRS income tax treaty list. Nigeria own double tax treaty network cover United Kingdom, South Africa, China, Canada and some others, but United States no dey inside. Wetin that mean for you: no reduced treaty rate dey for you to claim, and the statutory 30% na your rate. E no matter whether you buy the stock through Bamboo, Trove, Chaka or Risevest. All of them sit on top a US brokerage, and that US brokerage na the withholding agent wey hold the money back.

Make we see the cut on one single share. Coca-Cola (KO) pay dividend four times a year, and Naija investors dey hold am plenty. The panel below show every KO dividend since 2023: the gross amount the company declare per share, and the 70% wey remain for a Nigerian resident after withholding.

SELECT
    toString(ex_dividend_date)                     AS ex_date,
    formatDateTime(ex_dividend_date, '%b %e, %Y')  AS ex_date_label,
    round(any(toFloat64(cash_amount)), 4)          AS gross_per_share,
    round(any(toFloat64(cash_amount)) * 0.70, 4)   AS net_per_share
FROM global_markets.stocks_dividends
WHERE ticker = 'KO'
  AND currency = 'USD'
  AND cash_amount > 0
  AND ex_dividend_date >= '2023-01-01'
  AND ex_dividend_date <= today()
GROUP BY ex_dividend_date
ORDER BY ex_dividend_date

The latest ex dividend date for the panel, Sep 15, 2026, carry $0.53 gross per share. After the 30%, $0.371 na wetin reach you. Back for Mar 16, 2023 the gross been $0.46 and the net been $0.322. The two line dey climb together, and the space between them na the withholding: as the dividend grow, the cut grow with am. If you wan sabi how this payout move over the years, our KO dividend history page carry the long view.

W-8BEN: the one form wey start the chain

W-8BEN na the IRS form where person wey no be US person certify two things: say dem no be US taxpayer, and which country dem dey resident. Your broker collect am when you open the account and keep am for file. The form valid till 31 December of the third year after you sign am, then you renew.

Two things plenty people get wrong here. First, W-8BEN no be the thing wey give you the 30%. The 30% na the default rate already; W-8BEN na wetin stop the broker from documenting you as a US account, and na the only place a treaty claim can live. Second, Part II of the form, the treaty part, no get anything for a Nigerian resident to fill as of October 2026. No treaty, no treaty rate. If the form expire or e never reach file, the broker fall back to the IRS presumption rules, and that one fit bite harder than 30% on dividend alone.

Worked example: 400 KO shares, from gross reach net

Per share, the number look small. Make we hold 400 KO shares flat for a full year and run the same rule across every complete year of declared dividend.

SELECT
    toString(toYear(ex_date))                  AS year,
    count()                                    AS payouts,
    round(sum(per_share) * 400, 2)             AS gross_usd,
    round(sum(per_share) * 400 * 0.30, 2)      AS withheld_usd,
    round(sum(per_share) * 400 * 0.70, 2)      AS net_usd
FROM
(
    SELECT
        ex_dividend_date            AS ex_date,
        any(toFloat64(cash_amount)) AS per_share
    FROM global_markets.stocks_dividends
    WHERE ticker = 'KO'
      AND currency = 'USD'
      AND cash_amount > 0
      AND ex_dividend_date >= '2021-01-01'
      AND ex_dividend_date <  toStartOfYear(today())
    GROUP BY ex_dividend_date
)
GROUP BY year
ORDER BY year

For 2025, KO declare 4 dividends. The 400 shares earn $816 gross for the year. The US side hold $244.8 of am. Wetin land na $571.2. Put am side by side with 2021, where the same 400 shares bring $672 gross and $470.4 net. Gross line and net line both dey rise, and the wedge between them dey widen in dollar terms every year the dividend go up.

Wetin your broker statement go show

Your statement no go write the words "US dividend tax" anywhere. E go show the gross dividend credited, then a separate debit line with a name like NRA withholding or US withholding tax, then the net cash. Four things worth checking every quarter:

• the gross per share match wetin the company declare
• the withholding line come to exactly 30% of that gross
• the cash credited equal gross minus withholding
• your W-8BEN still valid for the account

Early for the next year, a foreign account holder collect Form 1042-S, no be 1099-DIV. 1042-S na the non US person version: e list the gross US source income for the year and the tax withheld on top am. Keep am well. That document na your receipt for any relief conversation for Naija side.

Timing fit confuse person too. The cash no land the day the stock go ex dividend. Ex dividend date na the day wey settle who dey entitled; pay date na when money move.

SELECT
    toString(ex_dividend_date)                                 AS ex_date,
    formatDateTime(ex_dividend_date, '%b %e, %Y')              AS ex_date_label,
    formatDateTime(any(pay_date), '%b %e, %Y')                 AS pay_date_label,
    toUInt16(dateDiff('day', ex_dividend_date, any(pay_date))) AS days_ex_to_pay
FROM global_markets.stocks_dividends
WHERE ticker = 'KO'
  AND currency = 'USD'
  AND cash_amount > 0
  AND pay_date >= ex_dividend_date
  AND ex_dividend_date >= '2024-06-01'
  AND ex_dividend_date <= today()
GROUP BY ex_dividend_date
ORDER BY ex_dividend_date

The last payout for this panel waka from ex dividend date Sep 15, 2026 to pay date Oct 1, 2026, 16 days apart, and the earliest one for the panel take 17 days. The withholding happen inside that window, before the credit touch your account. E no be something you remit later yourself. The price side of ex dividend date get im own story, and we break am down for why stock price dey drop on the ex dividend date.

Wetin FIRS expect for the foreign dividend

Nigerian resident dey assessable on worldwide income, and dividend from a US company na foreign income. Since no treaty dey with America, treaty based credit no dey available at all. Nigerian law still carry unilateral relief for foreign tax wey you pay on income wey Nigeria also tax, and the credit cap na the lower of the Nigerian tax on that income or the foreign tax you actually pay. Nigeria tax code pass through one big overhaul wey land for 2026, and the fine print on foreign investment income dey still settling, so the correct filing position for your own case na something to confirm with a licensed Nigerian tax practitioner, with the 1042-S and your broker statements for hand.

Two housekeeping moves make that conversation shorter: keep the 1042-S plus the quarterly statements for every year, and keep the record of the account wey the dollars enter.

The yield wey dem advertise no be the yield you collect

Dividend yield na annual dividend divided by price. Any yield number you see for a screener na gross yield, counted before anybody withhold one kobo. For a Nigerian resident, multiply am by 0.70 and you get the yield wey actually enter your pocket.

WITH last_year_divs AS
(
    SELECT
        ticker,
        sum(per_share) AS dividends_12m
    FROM
    (
        SELECT
            ticker,
            ex_dividend_date,
            any(toFloat64(cash_amount)) AS per_share
        FROM global_markets.stocks_dividends
        WHERE ticker IN ('KO', 'JNJ', 'PEP', 'MCD', 'CVX', 'VZ')
          AND ticker NOT IN ('SPCX')
          AND currency = 'USD'
          AND cash_amount > 0
          AND ex_dividend_date >= today() - 365
          AND ex_dividend_date <= today()
        GROUP BY ticker, ex_dividend_date
    )
    GROUP BY ticker
),
last_close AS
(
    SELECT
        ticker,
        argMax(toFloat64(close), date) AS close_usd
    FROM global_markets.stocks_daily_aggs
    WHERE ticker IN ('KO', 'JNJ', 'PEP', 'MCD', 'CVX', 'VZ')
      AND date >= today() - 45
    GROUP BY ticker
)
SELECT
    d.ticker                                               AS ticker,
    round(100 * d.dividends_12m / c.close_usd, 2)          AS gross_yield_pct,
    round(100 * d.dividends_12m * 0.70 / c.close_usd, 2)   AS net_yield_pct
FROM last_year_divs AS d
INNER JOIN last_close AS c ON c.ticker = d.ticker
ORDER BY gross_yield_pct DESC

Across the 6 household payers for this panel, VZ carry the fattest gross yield at 6.09%, but the Nigerian resident version of that same yield na 4.26%. At the other end of the chart, JNJ show 2.06% gross and 1.44% net. Every bar shift down by 30% of itself, and that shift na the part plenty retail screeners never show you. If yield maths still fresh for you, start with wetin dividend yield mean, then read the general version of this cut for dividend withholding tax for investor wey no be US person.

FAQ

Na how much US dividend tax Naija investor dey pay?

30% of the gross dividend. Nigeria no dey the IRS income tax treaty list as of October 2026, so the statutory rate for US source dividend apply in full, and the broker deduct am before the cash reach your account.

W-8BEN go reduce my 30%?

No. W-8BEN certify say you no be US person and e name your country of residence. The treaty section of the form only help resident of country wey get treaty with America. For a Nigerian resident, the form keep your account correctly documented, the rate still 30%.

Dem dey deduct the tax before or after the money enter my app?

Before. The US broker na the withholding agent: e hold the 30%, send am to IRS, then credit the balance. Wetin you see for your app na net money already.

Which document show the withholding?

Form 1042-S, wey the broker issue after year end for a foreign account holder. E list the gross US source income and the tax withheld. That one na your paper for any relief conversation for Naija side.

I go still pay tax for Naija on top the US 30%?

Nigerian resident dey assessable on worldwide income, and unilateral relief for foreign tax paid dey inside Nigerian law, capped at the lower of the two taxes. How foreign dividend sit under the rules wey land for 2026 na something a licensed Nigerian tax practitioner go confirm for your own situation.

Every panel here carry the exact SQL under am, open any one and see how we count the number. To run the same maths on a different ticker or a different holding size, ask the question for plain English on the Strasmore terminal.