In 2010, Sorrentino appeared with Bristol Palin in a public service announcement for The Candie's Foundation, as part of its Pause Before You Play campaign to prevent teen pregnancy.

[14][15] This money was accrued through endorsements with Devotion Vodka,[16] Reebok Zigtech shoes,[17][18] as well as a ghost-written autobiography,[19] a rap song,[20] a workout DVD,[19] a vitamin line for GNC,[21] a clothing line,[22][23] and appearances on Jersey Shore and Dancing with the Stars.

[24] During his set, Sorrentino's jokes elicited jeers from the audience, prompting veteran roaster Jeff Ross to intervene.

[25] In August of that year, Sorrentino was offered $10,000 by fashion retailer Abercrombie & Fitch not to wear the company's clothes.

[26][27] A spokesman for the company explained that "Mr. Sorrentino's association with our brand could cause significant damage to our image.

"[28][29] In November 2011, Sorrentino filed a lawsuit against A&F after they made shirts that read "The Fitchuation" and "GTL...You Know The Deal.

[35] In 2012, Sorrentino also made a cameo in The Three Stooges alongside his fellow Jersey Shore cast members such as Ronnie Ortiz-Magro, Sammi “Sweetheart” Giancola, and Nicole “Snooki” Polizzi LaValle.

[36] In the following year in 2015, he was a participant on the fifth season of Marriage Boot Camp: Reality Stars with his partner, Lauren Pesce.

[41] It was confirmed in May 2019 that he will “be a huge part” of the third season, including documentation of his wedding, court sentencing, and events leading up to his jail time.

[65][66][67] On March 21, 2012, Sorrentino publicly acknowledged that he had been struggling with an addiction to oxycodone, a prescription opioid pain medication.

"[73][74] In the fall of 2023, Sorrentino released an autobiography memoir, Reality Check: Making the Best of The Situation -- How I Overcame Addiction, Loss, and Prison, on December 13, about his struggles and personal issues.

In April 2017, further charges were levied against Sorrentino and his brother Marc, alleging tax evasion and the structuring of bank deposits to avoid reporting thresholds.

[77] On January 19, 2018, Sorrentino pleaded guilty to one count of tax evasion as part of a plea bargain with prosecutors.

He also received two years of supervised probation, to begin after his release, and was ordered to perform 500 hours of community service and pay $123,913 in restitution and a criminal fine of $10,000.