Thom Tillis Bio
Thomas Roland Tillis (born August 30, 1960) is an American businessman and Republican politician who has served as a United States senator from North Carolina since 2015. A long-time figure in state and national politics, Tillis built a career in the private sector before entering public service, eventually rising to Speaker of the North Carolina House of Representatives and then winning a seat in the United States Senate. He is widely regarded as a moderate Republican who has, at times, worked across party lines on legislation ranging from marriage rights to gun safety.
First elected to the U.S. Senate in 2014 by defeating Democratic incumbent Kay Hagan, Tillis was reelected in 2020 against Cal Cunningham. In June 2025, he announced that he would not seek reelection in 2026, citing a difficult climate for bipartisan cooperation within the Republican Party.
Early Life and Background
Thom Tillis was born in Jacksonville, Florida, the son of Margie Tillis and Thomas Raymond Tillis, a boat draftsman. He was the oldest boy among six children, with three older sisters. By the time he was 17, his family had moved 20 times, living in cities including New Orleans and Nashville, and he never attended the same school in consecutive years.
Following his 1978 graduation from Antioch High School, Tillis left home to take a job. He later attended Chattanooga State Community College before earning a Bachelor of Science in technology management from the University of Maryland University College in 1986. Tillis and his two brothers all share the name Thomas, and one of his brothers, Thomas “Rick” Tillis, later served in the Tennessee House of Representatives.
Path to US Politics
After college, Tillis began his business career at Provident Life and Accident Insurance Company in Chattanooga, Tennessee, where he helped computerize records in partnership with Wang Laboratories. He later joined Wang directly, spending two and a half years in its Boston office before being transferred to Chattanooga and then Atlanta. In 1990, he was recruited by Price Waterhouse, where he was promoted to partner in 1996. After PricewaterhouseCoopers sold its consulting arm to IBM in 2002, Tillis joined IBM and moved his family to Cornelius, North Carolina, in 1998.
Tillis’s entry into politics came at the local level. In 2002, he pushed for a community bike trail in Cornelius and was elected to the town’s park board. He ran for town commissioner in 2003 and tied for second place, serving a two-year term. In 2006, he ran for the North Carolina General Assembly, defeating incumbent John W. Rhodes in the Republican primary and winning the seat unopposed. He was reelected unopposed in 2008, 2010, and 2012, formally leaving IBM in 2009. In 2011, after Republicans won a majority in the North Carolina House for the first time since 1998, Tillis was chosen as Speaker, becoming the fifth Republican to hold the position, and he was unanimously reelected in 2013.
Thom Tillis Career
Early Career (2006–2011)
During his early years in the North Carolina House, Tillis established himself as a reliable conservative vote and rose quickly within the party caucus. He served as campaign chairman for the House Republican Caucus in 2010, a role that helped position him for leadership when the party won a majority the following session. He was elected Speaker in 2011, with Governing magazine naming him and North Carolina Senate President pro tempore Phil Berger as “GOP Legislators to Watch.”
Under Tillis’s leadership, the North Carolina House restructured the state’s tax code, redrew congressional districts, and passed legislation requiring most new state rules and regulations to sunset after ten years. He also presided over measures that reduced early voting days, invalidated ballots cast outside a voter’s precinct, and required specific forms of photo identification at the polls, the last of which was later struck down by a federal appeals court.
State House Speakership (2011–2015)
As Speaker from 2011 to 2015, Tillis oversaw one of the most active periods in recent North Carolina legislative history. He supported a 2011 law requiring abortion providers to perform ultrasounds on women seeking the procedure, a provision he called “the most critical part of the law” after it was struck down by the courts. In 2012, he played a leading role in pushing for North Carolina Amendment 1, a state constitutional amendment banning same-sex marriage and civil unions.
Tillis also helped pass legislation expanding where concealed weapons could be carried, including restaurants and parks. He drew attention during this period for a 2011 speech in which he discussed finding ways to “divide and conquer” people on public assistance, a remark he later said he regretted the phrasing of but defended in substance. After a two-year term, he was reelected unanimously in 2013.
U.S. Senate Victory (2014–Present)
In 2014, Tillis announced he would not seek reelection to the state House and instead challenged first-term Democratic Senator Kay Hagan. Endorsed by figures including former Florida Governor Jeb Bush, then-Governor Pat McCrory, and former presidential candidate Mitt Romney, Tillis won the Republican primary with 45.68% of the vote. He narrowly won the general election with 48.8% of the vote, the lowest winning total in North Carolina history for a U.S. Senate candidate at the time.
Tillis was reelected in 2020, defeating Democrat Cal Cunningham after Cunningham’s lead in the polls was reduced following his acknowledgment of an extramarital affair. In 2023, after Republican Senator Richard Burr retired, Tillis became North Carolina’s senior U.S. senator. His Senate work has included service on the Finance, Judiciary, Banking, Housing and Urban Affairs, and Veterans’ Affairs committees, and he has chaired several subcommittees, including the Senate Judiciary Committee’s Subcommittee on Intellectual Property.
Notable Events and Milestones
Tillis’s tenure has included several high-profile moments, including a 2016 stand against filling a Supreme Court vacancy before the election, which he later reversed in 2020 when supporting a vote on President Trump’s nominee. In March 2021, he announced that he had been diagnosed with prostate cancer during a routine physical and encouraged regular screenings. In June 2025, he was one of three Republican senators to oppose the One Big Beautiful Bill Act, after which he announced he would not seek reelection in 2026.
Thom Tillis Family
Family Background and Political Lineage
Tillis was raised in a mobile family that moved frequently during his childhood. He is one of six children, with three older sisters, and he has two brothers, all of whom share the name Thomas. One of his brothers, Thomas “Rick” Tillis, served in the Tennessee House of Representatives, giving the family a multi-state presence in Republican politics.
Personal Life
Thom Tillis married Susan Tillis in 1987, and the couple has two children. They previously married and divorced his high school sweetheart twice before that. The family resides in Huntersville, North Carolina, after earlier living in Cornelius, where Tillis served on the town council. Tillis is Catholic.
Thom Tillis Career Wins
Thom Tillis has won two U.S. Senate elections and four consecutive North Carolina House elections, in addition to local races in Cornelius. His victories have been characterized by competitive margins and strong establishment support within the Republican Party.
U.S. Senate Highlights
Tillis’s first Senate win came in 2014 when he defeated incumbent Democrat Kay Hagan with 48.8% of the vote. He was reelected in 2020, defeating Democrat Cal Cunningham with 48.7% of the vote. After Senator Richard Burr retired in 2023, Tillis became North Carolina’s senior U.S. senator.
Other Wins and Achievements
Beyond his Senate victories, Tillis won four unopposed elections to the North Carolina House of Representatives in 2006, 2008, 2010, and 2012. He was also elected town commissioner in Cornelius in 2003 and was chosen by his colleagues as Speaker of the North Carolina House in 2011, winning unanimous reelection to that post in 2013. Governing magazine recognized him as a “GOP Legislator to Watch” in 2011.
Thom Tillis Political Positions and Recent Stands (2025)
In 2025, Tillis drew national attention for opposing several of President Trump’s nominees and legislative priorities. He voted against the confirmation of Ed Martin as U.S. Attorney for the District of Columbia, citing Martin’s defense of January 6 rioters, a stance that helped lead Trump to withdraw the nomination. Tillis also opposed the One Big Beautiful Bill Act due to concerns about Medicaid cuts, prompting public criticism from President Trump and threats of a primary challenge.
On foreign policy, Tillis called Russian President Vladimir Putin a war criminal and “the greatest threat of democracy in my lifetime” in February 2025. He was the only senator to vote against removing a ten-year artificial intelligence state-level regulation moratorium from the One Big Beautiful Bill Act. Citing growing difficulty in pursuing bipartisan compromise, Tillis announced on June 29, 2025, that he would not seek reelection in 2026.