13 Nov 2026
What Is a Section 19(a) Notice?
A Section 19(a) notice is a written statement a registered fund must provide when it pays a distribution from any source other than net investment income, estimating how much of the payment came from net investment income, realized capital gains and paid-in capital, often labeled return of capital. The notice is based on the fund’s accounting records at the time of the distribution, so its figures are estimates that can change. The final tax character of distributions is determined after year-end and reported on Form 1099-DIV, which is the document investors use for their tax returns.
Where does the requirement come from?
Section 19(a) of the Investment Company Act of 1940 generally prohibits a registered investment company from paying a dividend or similar distribution from any source other than its net income unless the payment is accompanied by a written statement that adequately discloses its sources.1 SEC Rule 19a-1 sets out what the statement must contain, including the portions attributable to net income, to net profits from the sale of securities and to paid-in capital, determined on the basis of the fund’s books.2 The requirement applies to ETFs, mutual funds and closed-end funds registered under the Act.
The rule was designed to make sure shareholders understand that a distribution is not necessarily income earned by the fund.
What does a 19(a) notice show?
A typical notice includes:
Distribution details: the amount per share, the record date and the payment date.
Estimated sources: the share of the current distribution, and often of year-to-date distributions, attributable to net investment income, net realized short-term capital gains, net realized long-term capital gains and return of capital or paid-in capital.
Explanatory statements: language noting that the figures are estimates, that they are not for tax reporting purposes, and that the actual amounts for tax purposes are reported on Form 1099-DIV after year-end.
Some notices also include a statement that investors should not draw conclusions about the fund’s investment performance from the amount of a distribution or from the terms of a distribution plan.
Why can 19(a) estimates differ from the final tax reporting?
The notice is prepared under the fund’s book accounting, at the time of the distribution, and reflects only part of the fiscal year. The final tax character is determined under federal tax rules for the full year. Several factors can cause the two to differ:
Timing. Gains and losses realized later in the year can change how earlier distributions are characterized.
Book versus tax rules. Tax rules for items such as wash sales, straddles and certain index options under Section 1256, which are marked to market at year-end, can produce results that differ from book accounting.3
Earnings and profits. For tax purposes, distributions are dividends only to the extent of the fund’s earnings and profits for the year. Any excess is classified as return of capital.4
Because of these differences, a distribution estimated as return of capital in a 19(a) notice may be reported differently on Form 1099-DIV, and the reverse can also occur. Investors should rely on Form 1099-DIV for tax filing.
How should investors read return of capital in a notice?
In a 19(a) notice, return of capital or paid-in capital is an accounting estimate of the portion of a distribution not attributed to the fund’s net investment income or realized gains at that point in the year. For tax purposes, return of capital is a classification that applies when distributions exceed earnings and profits for the year. It is generally not taxed when received; instead, it reduces the shareholder’s cost basis, which can increase a taxable gain or reduce a loss when shares are sold. Once cost basis reaches zero, further return of capital is generally treated as capital gain.4
The classification is a tax determination. It does not, by itself, indicate how the fund’s investments performed, and it can appear in years when a fund’s total return is positive or negative. Our articles on return of capital in ETF distributions and distribution yield versus total return explain how to look at the broader picture.
How are 19(a) notices delivered?
For ETFs, shares are typically held through brokerage firms, so funds generally publish 19(a) notices on their websites, and the information is passed to brokers for delivery to shareholders. Some fund sponsors also issue press releases. Investors can usually find current and past notices in a fund’s distribution or tax information section.
Closed-end funds that operate managed distribution plans under SEC exemptive relief are generally subject to additional disclosure conditions, such as including certain performance and cumulative distribution information.
What should investors look for?
Estimated sources over time. Patterns across several notices can show how a fund’s distributions have been characterized during the year.
Year-to-date figures. Cumulative estimates give context beyond a single payment.
Total return. Comparing distributions with total return and net asset value trends shows the full result.
Final tax reporting. Form 1099-DIV, received after year-end, shows the actual tax character.
Our article on how covered call ETFs are taxed covers related tax topics.
Frequently asked questions
Do all funds send 19(a) notices?
Only when a distribution includes amounts from sources other than net investment income, such as realized capital gains or paid-in capital. A fund that pays distributions entirely from net investment income does not need to provide a 19(a) notice for that payment. Funds that sell options or distribute at a fixed rate often provide notices more regularly because their distributions frequently include other sources.
Are 19(a) notices used for taxes?
No. The notices are estimates prepared for disclosure purposes at the time of each distribution. The final tax character of a fund’s distributions for the year is reported on Form 1099-DIV, which brokers send after year-end. Investors should use Form 1099-DIV, not 19(a) estimates, when preparing tax returns. A tax advisor can help with questions about specific situations.
Why might the 19(a) estimate change by year-end?
The estimate reflects the fund’s books at the time of the distribution, based on gains, losses and income realized so far. Later activity, such as realizing gains or losses on securities or options, can change how the year’s distributions are characterized. Differences between book accounting and tax rules can also shift amounts between categories in the final tax reporting.
Does return of capital in a 19(a) notice mean the fund is struggling?
Not by itself. Return of capital is an accounting and tax classification, not a measure of performance. It can arise for many reasons, including the timing of realized gains, the use of options or a fund’s distribution policy. Investors seeking to understand a fund’s results should look at total return and net asset value trends over time.
Where can I find a fund’s 19(a) notices?
ETF sponsors usually publish 19(a) notices on their websites, often in a distributions or tax information section. Brokerage firms may also pass the information to shareholders. Some funds announce estimated sources in press releases. Past notices for the current and prior years are frequently available, which helps investors see how estimated sources have changed over time.
What is the difference between a 19(a) notice and Form 1099-DIV?
A 19(a) notice estimates the sources of a single distribution at the time it is paid, based on the fund’s books. Form 1099-DIV, issued by brokers after year-end, reports the final tax character of all distributions for the year, including ordinary dividends, qualified dividends, capital gain distributions and nondividend distributions such as return of capital.
- Investment Company Act of 1940, Section 19(a), 15 U.S.C. 80a-19(a).
- SEC Rule 19a-1 under the Investment Company Act of 1940, 17 CFR 270.19a-1.
- Internal Revenue Code Section 1256; IRS Publication 550, “Investment Income and Expenses.”
- IRS Publication 550, “Investment Income and Expenses,” and Instructions for Form 1099-DIV, nondividend distributions.
Cite this page: Adam Patti, "What Is a Section 19(a) Notice?," VistaShares, updated November 13, 2026, https://www.vistashares.com/section-19a-notice-explained/. Plain-text version.
This material is provided for educational purposes only. It is not investment, legal or tax advice, and it is not a recommendation or an offer to buy or sell any security. Information is drawn from sources believed to be reliable as of the date of publication, is not guaranteed as to accuracy or completeness, and may change without notice. Figures attributed to third parties are their estimates. Projections and forecasts are not guarantees of future results. Investors should consult their own financial, legal and tax professionals before making investment decisions. Investments involve risk, including possible loss of principal. Strategies that use options involve additional risks, including limited participation in market gains, the risk that options do not perform as intended, and changes in distributions. Tax treatment depends on individual circumstances and on current law, which may change.