It's fair to say that the vast majority of ASX investors who buy Transurban Group (ASX: TCL) shares do so for the dividend potential this ASX income stock offers.
Transurban is renowned for being one of the most reliable dividend payers on the ASX. As the country's largest toll road operator, this stock has one of the most stable business models around. Aside from owning almost every tolled road in Sydney, Transurban also counts major arterial routes in Melbourne and Brisbane in its infrastructure portfolio.
Many of the contracts that the company has over these toll roads allow decades of toll-collecting rights. In addition, most of these contracts permit Transurban to increase its tolls quarterly, and by at least the rate of inflation, if not more.
This has allowed Transurban to build up its reputation as a compelling dividend investment over decades.
But if an investor is considering buying Transurban shares today, what dividend yield might they expect to receive? That's what we'll dive into now.
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Transurban shares: What does the dividend yield look like today?
At the time of writing, Transurban shares are going for a flat $15 each, down about 0.3% for the day thus far.
At this stock price, the toll road operator is trading on a trailing dividend yield of 4.47%.
This dividend yield is derived from the last two shareholder payments the company has dished out. The first of those was the 33 cents per share payout that hit investors' bank accounts last August. The second was the 34-cent-per-share dividend that rolled out in February.
Both of these payments were among the highest Transurban has ever paid out, following the record 65 cents per share gifted to shareholders over FY 2025.
However, they did not come fully franked. Due to Transurban's corporate structure, its dividends rarely come with much in the way of franking. Its February dividend was completely unfranked, while August's payout was partially franked, but at just 0.05%.
No dividend stock can be completely relied upon for future income. However, the future does look bright with Transurban. As my Fool colleague covered last month, the company has told investors to expect an annual haul of 69 cents per share for FY 2026. That implies that the company's second dividend of the year will be worth 35 cents per share.
If accurate, that would give Transurban a forward dividend yield of 4.6% at current pricing.
