Citizen ServicesSK
source verified
ServicePlus Sikkim
Government of Sikkim•Department of Information Technology
What is this portal?
Digital delivery portal of Sikkim providing Certificate of Identification (COI), income documentation, and residential proofs.
What can I do here?
Certificate of Identification (COI)
Income Certificate
Caste Certificate
Trust & Standards
serviceonline.gov.in
100% Direct Routing • Zero Intermediaries
Providing AuthorityGovernment of Sikkim
Department / AuthorityDepartment of Information Technology
Government LevelState Government
Last Source Check2026-09-16
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