Who will be exercising the powers of the Venezuelan presidency on 31 December 2026?

TL;DR

Delcy Rodríguez is the 89% favorite to be exercising Venezuelan presidential power at the deadline, with another Chavista as the main alternative (model). No election can plausibly install María Corina Machado by then: the current track runs through court and electoral-authority reform in late 2026, and Machado says a credible vote needs about 40 weeks after a new CNE is named (El País). Nicolás Maduro remains in U.S. custody with trial set for June 1, 2027, so his return to actual power before year-end is below 1% (AP).

Context

Rodríguez has exercised the presidency since January 5, 2026. The initial 90-day limit passed without a public National Assembly extension, then the full 180-day temporary-absence period expired on July 3; she stayed in office and continued governing (AP, April 6, AP, July 3). For this question, that is decisive: the legal defect did not remove her de facto authority.

Her position now rests on three supports. Washington recognizes her as the sole head of state able to act for Venezuela, the armed forces have accepted two rounds of leadership changes under her, and the transition process is being negotiated through her brother Jorge Rodríguez rather than through an immediate transfer of executive power (U.S. court filing, AP, AP).

Evidence

The historical backbone points to continuity, but with a wide error bar. Research on foreign-imposed regime change finds elevated risks of violent removal and poor odds of rapid democratization when an intervener changes the leader without rebuilding the institutions beneath them (Oxford Academic, Belfer Center). In a hand-coded post-1945 audit of 16 close and broader successor cases, 13 of the 14 leaders who had already reached roughly day 225 were still in power at day 362; Laplace smoothing gives an 88% anchor (reference-class audit). The sample is small and heterogeneous, so it is an anchor rather than the answer.

Venezuela-specific evidence pushes slightly above that anchor. Rodríguez removed Vladimir Padrino López, defense minister since 2014, on March 18 and installed Gustavo González López; the next day she replaced the senior military command, then reshuffled the high command again on July 25 without a visible mutiny (AP, El País, AFP). These moves may reflect insecurity, but carrying them out is direct evidence that she can appoint the people who command troops.

U.S. behavior is the strongest external support. A March 11 filing said the United States recognized Rodríguez as Venezuela's sole head of state; Treasury lifted her personal sanctions on April 1; AP later reported that federal prosecutors were told to avoid steps that could disrupt cooperation with her government (court filing, AP, AP investigation). On July 24, Trump said Venezuela was not ready for elections and that Rodríguez was doing a fantastic job (Reuters). That is a clear near-term preference for continuity.

The election route is too slow. The August talks began by focusing on political rights, the TSJ, and the CNE; their first cycle produced a judicial-reform agreement, not an election date (AP, El País). Reporting on the working sequence points to a CNE change in December and elections in 2027, while Machado herself estimates about 40 weeks of preparation after a new CNE is appointed (El País, Machado interview). Machado is also outside the country and absent from the U.S.-backed negotiating format; Washington discouraged her attempted return after the earthquakes (Reuters, AP). Her electoral popularity matters for a later vote, not for control of Miraflores on December 31.

The main live threat is internal. Reuters identified Diosdado Cabello as Rodríguez's strongest rival because of his links to the Interior Ministry, security services, and colectivos, while AP documented open cracks among Chavista loyalists after Rodríguez's policy shifts (Reuters, AP). Yet the public pattern is coalition management, not open war: Rodríguez appointed Cabello's brother José David to lead Pequiven in July and publicly called Cabello fundamental to the process (EFE, El Universo). I found no verified report of an active coup plot. That absence does not prove safety, but it keeps another-Chavista succession near 6%, not near parity with Rodríguez (model).

I used a competing-risk model over the remaining 4.5 months. A total monthly exit hazard of 0.025 gives 89% survival, with most exit risk assigned to another Chavista, followed by an unlisted transition or junta, Machado, and Maduro (model details). The residual 3% category is mostly a non-Machado transitional figure or a junta; full civil war is only part of that tail.

What's non-obvious

The expired constitutional mandate is not a countdown clock. Both the 90-day and 180-day limits passed, yet the TSJ, National Assembly, military, and United States continued treating Rodríguez as the operative leader (AP). The legal vacuum raises her vulnerability to an elite move, but it does not itself transfer power.

The transition talks can increase Rodríguez's chance of surviving this deadline even if they reduce her chance of ruling long term. They consume the remaining calendar with court and electoral reform, give Washington a functioning counterpart, and let all sides claim progress without deciding the presidency in 2026 (AP, Reuters). Pro-transition news is therefore not automatically anti-Rodríguez for this specific resolution date.

Uncertainties

• The loyalty map around Gustavo González López and Diosdado Cabello is opaque. Public reporting establishes overlapping ties, not who would prevail in a private split (Reuters).
• The reported July retirement of 110 generals and admirals rests mainly on one specialist account and may mix political removals with routine end-of-service retirements, so I excluded it from the core model (Infobae).
• The negotiation milestones are targets, not enforceable deadlines. The government announced 131 prisoner releases on August 14, but independent verification initially lagged the official count (El País).
• U.S. policy is unusually personal and can reverse quickly. The forecast assumes Trump's July 24 support for Rodríguez persists unless she stops delivering stability, oil cooperation, or negotiated concessions (Reuters).