Sri Krsnadasa Kaviraja Gosvami was born in a Nadiya family of physicians at the village of Jhamatpur, within the district of Barddhaman, near Naihati, in 1496 A.D. His father was Sri Bhagiratha, and his mother was Sri Sunanda. He had a younger brother named Syama das. The deity of Gaura-Nityananda installed by Sri Kaviraja Gosvami is still being worshiped there. It appears that his family line is no more. More information about the early life of Sri Kaviraja is available in a book called Ananda-ratnavali.
In Caitanya-caritamrta, Adi-lila chapter five, Sri Kaviraja relates the cause of his leaving family life. Lord Nityananda appeared in his dream and ordered him to go to Vrndavana.
He accepted the Gosvamis Sri Rupa, Sri Sanatana, Sri Jiva, Sri Raghunatha, Sri Raghunatha Bhatta and Sri Gopala Bhatta as his instructing spiritual masters. From Sri Lokanatha Gosvami and Sri Raghunatha Bhatta Gosvami he begged permission to write Sri Caitanya-caritamrta. Lokanatha directed Sri Kaviraja that he desired to be unmentioned in his book; that is why, in Sri Caitanya-caritamrta, hardly a reference about Lokanatha Gosvami is to be found.
Sri Krsnadasa Kaviraja Gosvami compiled the following books still extant: Sri Govinda-lilamrta, Krsna-karnamrta commentary (Saranga-rangada-tika) and of course, Sri Caitanya-caritamrta.
His disappearance is on 12th day of bright fortnight in month of Asvin (the year is not known).