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First presidency of Donald Trump

2017–2021 U.S. presidential administration

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Through President of the United States, United States Senate and Supreme Court of the United States

Trump signed the Tax Cuts and Jobs Act of 2017, the First Step Act, and a partial repeal of the Dodd–Frank Act. He appointed Neil Gorsuch, Brett Kavanaugh, and Amy Coney Barrett to the Supreme Court. Trump sought substantial spending cuts to major welfare programs, including Medicare and Medicaid. He was unsuccessful in his efforts to repeal the Affordable Care Act, but rescinded the individual mandate. Trump reversed numerous environmental regulations, and withdrew from the Paris Agreement on climate change. He enacted various tariffs, triggering retaliatory tariffs from China, Canada, Mexico, and the European Union. He withdrew from the Trans-Pacific Partnership negotiations and signed the United States–Mexico–Canada Agreement (USMCA), a successor to the North American Free Trade Agreement with modest changes. Trump oversaw the third-biggest federal deficit growth of any president; it significantly increased under Trump due to simultaneous spending increases and tax cuts.

Starting in 2018, Trump implemented a controversial family separation policy for migrants apprehended at the United States–Mexico border. His demand for the federal funding of a border wall resulted in the longest U.S. government shutdown in history, a record that stood until 2025, under his second term. In 2020, he deployed federal law enforcement forces in response to racial unrest.

Trump's "America First" foreign policy was characterized by unilateral actions and a disregard for traditional norms and foreign allies. His administration implemented a major arms sale to Saudi Arabia; denied citizens from six Muslim-majority countries entry into the United States; recognized Jerusalem as the capital of Israel; and brokered the Abraham Accords, a series of normalization agreements between Israel and various Arab states. Trump withdrew United States troops from northern Syria, allowing Turkey to occupy the area. His administration made a conditional deal with the Taliban to withdraw United States troops from Afghanistan in 2021. Trump met North Korea's leader Kim Jong Un three times. He withdrew the United States from the Iran nuclear agreement and later escalated tensions in the Persian Gulf by ordering the assassination of Iranian general Qasem Soleimani.

Robert Mueller's Special Counsel investigation (2017–2019) concluded that Russia interfered to favor Trump's candidacy in the 2016 election and that, while the prevailing evidence "did not establish that members of the Trump campaign conspired or coordinated with the Russian government", possible obstructions of justice occurred during the course of that investigation. Trump attempted to pressure Ukraine to announce investigations into Biden. This triggered Trump's first impeachment by the House of Representatives on December 18, 2019; he was acquitted by the Senate on February 5, 2020.

Trump reacted slowly to the COVID-19 pandemic, ignored or contradicted many recommendations from health officials in his messaging, and promoted misinformation about unproven treatments and the availability of testing. After signing the CARES Act, Trump initiated Operation Warp Speed to facilitate and accelerate the development, manufacturing, and distribution of COVID-19 vaccines.

Following his loss in 2020 to Biden, Trump alleged widespread electoral fraud and initiated an extensive campaign to overturn the results. At a rally on January 6, 2021, Trump urged his supporters to march to the Capitol, where the electoral votes were being counted by Congress in order to formalize Biden's victory. A mob of Trump supporters stormed the Capitol, suspending the count and causing Vice President Mike Pence and other members of Congress to be evacuated. On January 13, the House voted to impeach Trump an unprecedented second time for incitement of insurrection, but he was later acquitted by the Senate again on February 13, after he had already left office.

Trump later ran for re-election again in 2024, and he was successfully re-elected to a second, non-consecutive term, after defeating Democratic nominee Kamala Harris. He started his second presidency on January 20, 2025, as the 47th president, thus becoming the second former U.S. president to return to office.

Milestones

2016 election

Trump announced his candidacy for the nomination of the Republican Party in the 2016 presidential election on June 16, 2015. In May 2016, Trump secured the Republican nomination. Trump selected Governor Mike Pence of Indiana as his running mate, and the two were officially nominated at the 2016 Republican National Convention.

Early on November 9, 2016, the day after the election, Trump was projected to have secured the presidency. Trump won the presidential election with 304 electoral votes and 46.1% of the popular vote, while Hillary Clinton received 227 electoral votes and 48.2% of the popular vote. Trump thus became the fifth person to win the presidency while losing the popular vote. The electoral votes were certified on January 6, 2017. In the concurrent congressional elections, Republicans secured a government trifecta after retaining their majorities in the House of Representatives and the Senate, and Speaker of the House Paul Ryan and Senate Majority Leader Mitch McConnell both remained in their posts.

Transition period and inauguration

The presidential transition period began following Trump's victory in the 2016 U.S. presidential election, though Trump had chosen Bill Hagerty to begin planning for the transition in August 2016. During the transition period, Trump announced nominations for his cabinet and administration.

Trump was inaugurated on January 20, 2017, officially assuming the presidency at 12:00 pm, EST. He was sworn in by Chief Justice John Roberts. In his seventeen-minute inaugural address, Trump painted a dark picture of contemporary America, pledging to end "American carnage" caused by urban crime and saying America's "wealth, strength, and confidence has dissipated" by jobs lost overseas. He declared his strategy would be "America First." The largest single-day protest in U.S. history, the Women's March, took place the day after his inauguration and was driven by opposition to Trump and his policies and views.

First 100 days

The first hundred days of a President's term have been historically significant since the first term of Franklin D. Roosevelt who, in his first 100 days, worked on both legislative and executive actions to combat the great depression. In Trump's first hundred days, he signed 24 executive orders, 22 presidential memoranda, 20 presidential proclamations, and 28 bills.

Near the end of the 100 days, the Trump administration introduced a broad outline of a sweeping tax reform focusing on deep tax cuts. Although Trump had to concede to delay funding for the U.S.–Mexico border wall he had promised, narrowly avoiding a government shutdown a few days before the end of the first 100 days.

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