Ex-dividend dates explained

What is an ex-dividend date?

The ex-dividend date is the first trading day on which buying a share no longer comes with the most recently declared dividend. Anyone who bought before that date receives the payment. Anyone who buys on or after it does not. On the London Stock Exchange it normally falls on a Thursday, one business day before the record date.

Nothing happens at the company on the ex-date itself. It is a marker set by exchange convention, dividing buyers into two groups: those whose purchase settles in time to make the shareholder register, and those whose purchase does not.

Before the ex-date, the shares trade cum-dividend — with the entitlement attached. From the ex-date onwards they trade ex-dividend: the entitlement stays with the seller.

The four dates on every dividend timetable

A UK dividend announcement must state the amount and currency, the dividend type, the record date and the payment date — alongside the security’s ISIN and ticker — under the London Stock Exchange’s Dividend Procedure Timetable. Four dates frame every dividend’s life:

Declarations do not always arrive as standalone announcements. In one recent week of filings processed by this registry, 39 dividends were declared inside half-year and annual results statements rather than under a dedicated dividend headline — one reason dividend dates are easy to miss.

Why is the ex-dividend date one day before the record date?

Because a share trade does not legally change ownership on the day it is dealt. UK equity trades settle two business days later — the T+2 cycle, in force since 6 October 2014 under EU-wide settlement rules. The shareholder register, not the trade ticket, decides who is paid. The ex-date marks the last dealing day whose settlement misses the record date.

Walking through a real-shaped timetable makes it concrete. Take a specimen entry — an interim dividend with a record date of Friday 5 June:

That is the entire mechanism. One business day of gap, because settlement takes two business days and the register is read one day after the last cum-dividend trade settles.

Why do UK ex-dividend dates fall on Thursdays?

By convention, not law. The London Stock Exchange publishes an annual Dividend Procedure Timetable stating that record dates “should normally be a Friday”, which places the ex-date on the Thursday before. The 2026 timetable lists every eligible Thursday–Friday pair for the year, shifting only around bank holidays.

The convention holds almost without exception in practice. Of the first 152 dated ex-dividend records compiled by this registry from official filings in June 2026, all 152 fell on a Thursday. And in 146 of the 148 records carrying both dates, the record date was exactly one day after the ex-date — the two exceptions were depositary-receipt lines, where the depositary bank sets a separate record date of its own.

The timetable also polices late announcements. A dividend must be declared via an official announcement at least six business days before its record date; announce later, and the ex-date is normally deferred to the following week.

Buying and selling around the ex-dividend date

Selling on or after the ex-date does not cost you the dividend. The sale settles after the record date, so you remain on the register and are paid in full — even if you sold every share on the ex-date morning. Equally, holding shares on the payment date earns nothing if you bought after the entitlement cut-off.

Share prices reflect the cut-off too. All else being equal, a share tends to open lower on the ex-dividend date by roughly the dividend amount, because new buyers no longer acquire the right to that payment. The adjustment is mechanical, not a signal — markets have priced dividends this way for as long as registers have existed.

Special dividends can behave differently: one paid alongside a share consolidation, or conditional on a takeover completing, follows its own exchange-agreed timetable rather than the standard Thursday–Friday pattern.

Does any of this change if I hold through a platform?

No — the mechanics are identical, one step removed. Shares bought through an investment platform are usually held in a nominee account: the platform’s nominee company appears on the shareholder register, and it is the nominee that is counted at the record date. Your entitlement still depends on exactly the same thing — whether your purchase was dealt before the ex-dividend date.

The practical difference is timing at the end of the chain. The issuer pays the nominee on the payment date; the platform then credits each customer’s account, which can add a short processing delay. The dividend amount per share is unchanged.

Final dividends are only proposed until shareholders approve them

An interim dividend is declared by the board and is payable once announced. A final dividend is different: the board recommends it, and it becomes payable only when shareholders approve it at the annual general meeting. Most final dividend timetables are announced months before that approval formally exists.

In practice approval is rarely withheld, but the distinction is real — a proposed final dividend can lawfully be reduced or withdrawn before the AGM. This registry records such dividends with a proposed status until the approval is confirmed, rather than presenting a recommendation as a settled fact.

When is the dividend actually paid?

UK companies are asked to pay straightforward cash dividends within 30 business days of the record date, and within 20 business days where a scrip or currency election is involved, under the 2026 Dividend Procedure Timetable. In the records compiled by this registry so far, the gap between ex-date and payment ranges from 5 days to 125 days.

Foreign-currency dividends add a stage. Of the registry’s early records with a stated currency, 53% were declared in a currency other than sterling — mostly US dollars and euros, and weighted towards investment funds, which declare in their share class’s currency. For those dividends the sterling amount is typically confirmed in a second announcement near the payment date, once the exchange rate is fixed.

Do dividend dates change after they are announced?

Yes — and more often than most calendars admit. Any change to an announced dividend timetable, including deferral or cancellation, must be agreed with the exchange and then re-announced. Within this registry’s first weeks of operation, 9 of its first 206 dividend records had already been superseded by a later announcement — corrections, completed timetables or sterling confirmations.

That is why the registry never overwrites a record: each change creates a new version linked to the announcement that caused it, with the full history preserved. The methodology page describes how versioning works.

What the move to T+1 changes in 2027

From 11 October 2027, UK trades will settle one business day after dealing instead of two. The UK government accepted the Accelerated Settlement Taskforce’s recommendation in 2025, and the switch is co-ordinated with the European Union and Switzerland on the same date. The United States made the equivalent move in May 2024.

The principle survives the change: whoever is on the register at the record date gets paid, and the ex-date marks the last dealing day that settles too late. With settlement compressed to one day, the familiar Thursday-ex, Friday-record rhythm will be redrawn — the exchange will publish revised timetable conventions nearer the time, and this guide will be updated when it does.

Quick answers

Do I still get the dividend if I sell on the ex-dividend date?

Yes. Your sale settles after the record date, so you remain on the register for that dividend and are paid in full, even though you no longer hold the shares on the payment date.

How long before the record date must a UK dividend be announced?

At least six business days, via an official regulatory announcement. Later than that, and the ex-dividend date is normally deferred to the following week.

What does cum-dividend mean?

Trading with the dividend entitlement attached — any day before the ex-dividend date. From the ex-date the shares trade ex-dividend, and the entitlement stays with the seller.

Is the ex-dividend date chosen by the company?

Not directly. The company sets the record date — normally a Friday — and the ex-date follows one business day earlier under the exchange’s standard timetable. Non-standard timetables need the exchange’s agreement in advance.

Why did the share price fall on the ex-dividend date?

Because from that morning, buyers no longer acquire the declared dividend. All else being equal, the opening price adjusts downwards by roughly the dividend amount — a mechanical repricing of the entitlement, not news about the company.

Do ETFs and investment trusts follow the same convention?

Yes. ETF and investment-trust distributions on the London Stock Exchange follow the same pattern — ex-date one business day before the record date, with the same six-business-day announcement requirement.

This guide is general information about how UK dividend timetables work. It is not investment, tax or legal advice, and it does not recommend any investment. Always verify dates against the issuer’s own announcement.