Paul McCartney has reached billionaire status, with an estimated net worth of $1.4 billion, placing him among the wealthiest musicians in the world. According to Forbes, the former Beatles member ranks as the world's third-richest musician, behind Jay-Z, whose estimated fortune stands at $2.8 billion, and Taylor Swift, with $2 billion. The financial publication attributed McCartney's wealth to several income streams, including music publishing, songwriting royalties, touring, business interests and his extensive art collection. A significant part of his fortune comes from MPL Communications, the publishing company he established in 1969. The business manages his own musical catalogue alongside copyrights belonging to other artists. Its holdings also include works by Buddy Holly, Broadway musical scores and Christmas standards. McCartney also benefits from the continuing commercial success of the Beatles. Through Apple Corps, the band's holding company, he receives a share of earnings generated by streaming, vinyl sales and merchandise. It is estimated that the company generates approximately $50 million annually. His songwriting catalogue provides another substantial source of income. The musician reportedly earns around $10 million annually from his share of Beatles songwriting copyrights, which he spent years fighting to reclaim. Touring has also contributed considerably to his wealth. His GOT BACK tour included 79 performances between 2022 and 2025, adding to decades of earnings from live performances. Despite his extraordinary financial success, McCartney remains active in music. He released his 20th solo album, The Boys of Dungeon Lane, in May 2026. He is also the subject of Man on the Run, a documentary directed by Morgan Neville that explores his life after the Beatles and the formation of Wings. His latest financial milestone reflects a career spanning decades, with music publishing and the enduring popularity of his work continuing to generate substantial returns.