ITV / Rex
The actress – who has portrayed character Emily Kirk in the ITV soap since 1999 – is to bow out of the show when her screen counterpart decides to become a vicar.
Speaking of her decision to leave, Kate said: "I've had an amazing eight years on the show but feel the time is right to try something new.
"I will miss everyone at Emmerdale desperately but I'm really excited about what the future holds."
Series Producer Kathleen Beedles added: "Kate has been an asset to the show and we wish her all the very best for the future."
Kate, who has already filmed her final scenes, went on maternity leave at the beginning of last year and returned to filming in the October.
Soap Scoop
Home and Away relationship twists - PicsWe take an in-pictures look at next week's Home and Away episodes.
Soaps Interviews
Emmerdale star talks John death aftermathWe chat to Emmerdale's Adam Thomas about John's death and more.
Soap Ratings
'Emmerdale' John, Moira plot takes 7.7mEmmerdale continues to perform strongly on Wednesday evening.
Reality Bites
'Big Fat Gypsy Weddings' returns: ReviewReality Bites's verdict on the return of Big Fat Gypsy Weddings.
