Tesla's FSD Subscriptions Reach 1.74 Million Under New Accounting Rules

Tesla reported 1.74 million active Full Self-Driving subscriptions in the third quarter of 2026, a 67% increase from the same period last year. This figure represents the company's primary software metric and serves as a key indicator of its progress toward specific operational goals. However, the definition of an active subscription has been broadened to include customers who purchased the software as a one-time add-on, rather than those who only pay a monthly fee.

In a footnote within its Q3 2026 shareholder letter, Tesla clarified that this count follows the methodology established for the 2025 CEO Performance Award. The metric aggregates both upfront payments and monthly recurring subscriptions. Consequently, owners who bought the software years ago at prices reaching $15,000 are included in the total as long as their vehicles remain active. The only vehicles excluded from this count are those currently on free trials.

This accounting method is significant because reaching 10 million active FSD subscriptions is one of the milestones required for Elon Musk to earn his 2025 pay package. The compensation structure, which runs until 2035, includes 12 tranches, each tied to a market capitalization target and an operational achievement. As of June 30, Tesla considered only the 20 million vehicle delivery milestone to be probable. Other operational targets include 1 million Optimus robots, 1 million robotaxis in commercial operation, and specific adjusted EBITDA levels.

Tesla ceased selling FSD as a one-time purchase on February 14, 2026. New customers in the US now access the software exclusively through a $99 monthly subscription. Despite this shift, the company has not disclosed how many of the 1.74 million users are actually paying the monthly fee. In April, when the company reported 1.28 million active subscriptions, the lack of breakdown between upfront buyers and recurring subscribers was noted. Six months later, that distinction remains unclarified in public reporting.

The same alignment with compensation metrics appears in Tesla’s vehicle delivery numbers. The company’s cumulative deliveries figure now stands at 10.2 million, a total that includes unsupervised Robotaxis placed into commercial operation. This approach mirrors the pay package’s 20 million vehicle milestone. Tesla stated that more than 75% of new North American deliveries in Q3 included FSD subscriptions, citing a nearly 20 percentage point sequential increase. The company believes FSD is driving demand in available markets, though it has not defined whether this attach rate includes introductory offers or how many of those buyers are still paying after a few months.

In the third quarter, Tesla added 260,000 net FSD subscriptions, its best quarter to date. At this pace, it would take approximately eight years to reach the 10 million target. Using the average growth rate of the last 12 months, which was about 700,000 subscriptions per year, the timeline extends to nearly 12 years. While counting upfront buyers is not inherently incorrect, the presentation of this total as a measure of recurring software momentum has drawn attention. Investors are left to infer the true scale of the recurring revenue base, as the company does not publicly specify how many of the 1.74 million users are on the monthly plan.