Rishi Sunak's political career is one of the fastest rises in modern British politics. Elected to Parliament in May 2015 for Richmond (Yorks), succeeding the former Conservative leader William Hague, he went from backbench MP to Chancellor of the Exchequer in under five years, and from Chancellor to Prime Minister in October 2022. His journey reflected both considerable political talent and the extraordinary instability that engulfed the Conservative Party after Brexit.

Born in Southampton in May 1980 to Punjabi East African-born Hindu parents, Sunak was educated at Winchester College, read PPE at Lincoln College, Oxford, and took a Stanford MBA as a Fulbright Scholar. Before politics he worked as an analyst at Goldman Sachs, then for the hedge fund The Children's Investment Fund Management between 2006 and 2009, then in 2010 co-founded Theleme Partners in California, which launched with around seven hundred million dollars under management. He married Akshata Murty in 2009.

His ministerial rise was rapid. He became Parliamentary Under-Secretary at the housing department in January 2018, Chief Secretary to the Treasury in July 2019, and Chancellor of the Exchequer on 13 February 2020, when Sajid Javid resigned over disagreements with Boris Johnson's Downing Street operation. He had held only one junior ministerial post before being appointed to the second most senior office of state.

The strongest part of Sunak's career was undoubtedly his tenure as Chancellor during the Covid-19 pandemic. Faced with the sudden shutdown of large parts of the economy in March 2020, he introduced the Coronavirus Job Retention Scheme, commonly known as furlough, alongside business support grants, the bounce-back loan scheme and emergency liquidity measures. The intervention prevented mass unemployment and is widely regarded as one of the largest economic rescue packages in modern British history. For many voters, this period established Sunak as a calm and competent crisis manager.

But his Chancellorship also produced the controversies that would shadow him later. In spring 2022 newspapers reported that his wife held non-domiciled tax status, meaning she did not pay UK tax on overseas income while living in the country, and that Sunak himself had retained the United States permanent residency he had acquired in the 2000s, holding it for eighteen months after becoming Chancellor and only relinquishing it in 2021. The disclosures damaged him politically and fed a perception that he and his family operated by different rules from ordinary taxpayers he was asking to bear pandemic and energy-crisis burdens.

Sunak also deserves credit for correctly identifying the dangers in Liz Truss's 2022 economic programme. During the summer leadership contest he warned that large unfunded tax cuts could destabilise financial markets. The market turmoil that followed Truss's mini-budget on 23 September 2022 strengthened the perception that Sunak had been right. When he became Prime Minister on 25 October 2022 after Truss's resignation, the first member of an ethnic minority and the first Hindu to hold the office, one of his primary achievements was restoring a degree of financial stability and reassuring investors that government finances were back under control.

His premiership carried that historical significance. Sunak's election demonstrated the extent to which ethnic background had ceased to be a barrier to reaching the highest office in British politics, and as the first Asian and first Hindu Prime Minister he embodied a landmark moment for representation regardless of how the rest of his record is judged.

But the weaknesses of his career are substantial. Although Sunak stabilised government after the chaos of 2022, he struggled to inspire either the public or his own party. He inherited difficult circumstances but many critics argue that his leadership often felt managerial rather than political. Voters frequently saw competence without vision. He presented himself as a technocrat focused on problem-solving yet failed to create a compelling narrative about where the country was heading.

His five priorities, announced in January 2023, produced mixed results. Halving inflation was achieved by the end of 2023. Economic growth remained weak. Public debt as a share of GDP did not fall. NHS waiting lists remained stubbornly high after a brief reduction. The pledge to stop the boats became tied to the Rwanda removal scheme, which consumed enormous political energy. He secured a Commons majority of forty-four for the Safety of Rwanda Bill on 12 December 2023, only for the policy to be abandoned by the incoming Labour government before a single flight departed.

Another criticism concerns political judgement. Sunak's decision to announce a general election on 22 May 2024 standing in the pouring rain outside Downing Street as protestors played New Labour campaign music nearby surprised most of his own party. The image of an unhappily soaked Prime Minister became a defining one of the campaign. Two weeks into that campaign, on 6 June 2024, he left the 80th anniversary D-Day commemorations in Normandy early for a domestic television interview, prompting bipartisan criticism and a public apology. The election on 4 July 2024 produced one of the worst defeats in Conservative Party history. While the party's decline predated his leadership, he will forever be associated with the election that ended fourteen years of Conservative government. The scale of the defeat severely damaged his claim to be remembered as a successful Prime Minister.

Questions about wealth and background also followed him throughout his career. Although his supporters viewed his financial success as evidence of competence, opponents argued that it made it harder for him to connect with voters struggling through the cost-of-living crisis. The perception gap often proved politically damaging even when his policies were aimed at economic stability.

Sunak's legacy is likely to be judged as a mixture of competence and missed opportunity. He helped prevent economic catastrophe during the pandemic. He restored financial credibility after the Truss experiment. He broke historic barriers in British politics. Yet he never managed to reverse the Conservative Party's decline. He struggled to deliver several headline promises. He ultimately led his party to a crushing electoral defeat.

History will probably remember him less as a transformative leader and more as a capable administrator who arrived at the top job during a period when the political tide was already moving against him. His greatest achievement was economic crisis management. His greatest failure was failing to change the direction of a party and a country that had already begun moving away from Conservative governance.