Trump’s first term through three enacted laws

A term with its own documentary boundaries

Donald Trump’s first presidential term began on January 20, 2017. His second began on January 20, 2025, following the intervening Biden presidency.

The National Archives’ Trump Presidential Library identifies both periods. Keeping those dates separate prevents a later announcement, court decision or policy change from being mistaken for an action taken during the first administration.

Three laws provide useful anchors within the first term: the tax legislation approved in December 2017, the First Step Act approved in December 2018 and the CARES Act approved in March 2020. They concern different institutions and problems.

This selection is a reading route through the record, rather than a complete inventory or a rating of the presidency.

December 2017: the tax law and the evidence question

The Government Publishing Office records Public Law 115-97 as approved on December 22, 2017. It is commonly discussed as the Tax Cuts and Jobs Act, although its enacted formal title describes budget reconciliation.

The law number is a more dependable research identifier than a nickname: it leads to the enacted text even when later commentary uses different wording.

The Congressional Budget Office revisited the revenue evidence in an October 28, 2019, report. It said fiscal 2018 and 2019 revenues were somewhat below what it had anticipated in early 2018, but it did not know whether that difference was attributable to the tax law.

That is a useful example of an independent legislative-branch analysis distinguishing observed receipts from a causal conclusion.

December 2018: federal sentencing and prison programs

The First Step Act became Public Law 115-391 on December 21, 2018. Its text combines a prisoner risk-and-needs assessment system with incentives for eligible participation in programs, changes to certain sentencing provisions and reentry measures.

It also addresses matters including restraints during pregnancy and placement of prisoners closer to their families.

Those components should be examined separately. A change in sentencing law is different from an agency’s delivery of prison programming, and eligibility restrictions matter to the operation of time credits.

The enacted text supplies the initial design; a full assessment would also require implementation records and relevant court decisions. The existence of the law alone does not establish an outcome for a particular person.

March 2020: the pandemic response

The CARES Act was approved on March 27, 2020, as Public Law 116-136. Among its provisions was the Paycheck Protection Program, created through amendments to the Small Business Act.

The law also organized a broad emergency response across multiple federal programs. It belongs to the first Trump administration’s chronology, even though later legislation and later administrations altered pandemic assistance.

Readers researching a specific business payment or government expenditure should identify the program and funding round before assigning it to a president. Similar public-facing names can conceal different statutory authorities and dates.

A business’s receipt of assistance, a congressional appropriation and a presidential signature answer related but distinct questions.

Following the record beyond the signature

Taken together, these sources show why presidential history benefits from more than a list of announcements. The archive establishes the period, the published laws establish what Congress enacted and the president approved, and the CBO report demonstrates how later evaluation can qualify an earlier expectation.

That sequence supports a documented account without claiming these examples settle the overall effects of a four-year administration.