In 2018, Shah appeared in four Nepali films, including Mangalam, Timi Sanga, Kaira, and Intu Mintu Londonma.
In Mangalam, she made a cameo appearance as a psychiatrist.
In Shishir Rana's Timi Sanga, Shah appeared in the lead role as a Non Resident Nepali (NRN).
While the film was criticised for its stereotypical representation of the LGBTIQ community, Shah's performance was praised by critics.
Shashwat Pant of OnlineKhabar wrote, "Fan favorite Samragyee Shah looks to be in her zone playing the role of an NRN.
Acting as the lead in her third film, she has come a long way since her debut movie Dreams.
Her attitude stands out in the film along with her acting in some of the emotional scenes".

In Kaira, Shah appeared in the lead role alongside actor Aaryan Sigdel.
The film was commercially unsuccessful—earning only NPR 9.6 million (9,600,000) on its second day—and received mixed reviews from critics.
Shah's performance was praised by critics.
According to OnlineKhabar, "One good thing that stands out in the movie is the acting.
It shows how much the actors have worked on getting their role right.
Shah is good and so is as  [sic] Kaira.
Her acting is good, especially in the emotional scenes where she's poised and natural. [
The reviewer] didn't think she Samragyee had it in her to play such an emotional role."

In Intu Mintu Londonma, the directorial debut of choreographer Renasha Bantawa Rai, Shah played the role of Mintu, who unknowingly falls for her friend Intu.
Shah's performance received mixed responses from critics.
Shashwat Pant of OnlineKhabar wrote, "Samragyee Shah who always plays the same type of roles offers nothing new in this film too.
But she fits well in the film and has acted well.
Her emotional scenes are getting better with each movie she plays."
Aditya Neupane of República wrote, "The picture quality, venue selection, and the set and wardrobe designs are comparatively superior to the current mainstream Nepali movies.
 But lags in the story department."
The film became a huge box office success, collecting NPR 20 million (20,000,000) on its second day.
On 30 March 2018, Shah received the Star of the Year award at the FAAN Awards.
She was awarded alongside fellow actor Pradeep Khadka by the current Prime Minister of Nepal, KP Sharma Oli.
In 2018, Shah appeared in four Nepali films, including Mangalam, Timi Sanga, Kaira, and Intu Mintu Londonma. In Mangalam, she made a cameo appearance as a psychiatrist. In Shishir Rana's Timi Sanga, Shah appeared in the lead role as a Non Resident Nepali (NRN). While the film was criticised for its stereotypical representation of the LGBTIQ community, Shah's performance was praised by critics. Shashwat Pant of OnlineKhabar wrote, "Fan favorite Samragyee Shah looks to be in her zone playing the role of an NRN. Acting as the lead in her third film, she has come a long way since her debut movie Dreams. Her attitude stands out in the film along with her acting in some of the emotional scenes".
In Kaira, Shah appeared in the lead role alongside actor Aaryan Sigdel. The film was commercially unsuccessful—earning only NPR 9.6 million (9,600,000) on its second day—and received mixed reviews from critics. Shah's performance was praised by critics. According to OnlineKhabar, "One good thing that stands out in the movie is the acting. It shows how much the actors have worked on getting their role right. Shah is good and so is as  [sic] Kaira. Her acting is good, especially in the emotional scenes where she's poised and natural. [The reviewer] didn't think she Samragyee had it in her to play such an emotional role."
In Intu Mintu Londonma, the directorial debut of choreographer Renasha Bantawa Rai, Shah played the role of Mintu, who unknowingly falls for her friend Intu. Shah's performance received mixed responses from critics. Shashwat Pant of OnlineKhabar wrote, "Samragyee Shah who always plays the same type of roles offers nothing new in this film too. But she fits well in the film and has acted well. Her emotional scenes are getting better with each movie she plays." Aditya Neupane of República wrote, "The picture quality, venue selection, and the set and wardrobe designs are comparatively superior to the current mainstream Nepali movies. But lags in the story department." The film became a huge box office success, collecting NPR 20 million (20,000,000) on its second day. On 30 March 2018, Shah received the Star of the Year award at the FAAN Awards. She was awarded alongside fellow actor Pradeep Khadka by the current Prime Minister of Nepal, KP Sharma Oli.
Samragyee RL Shah