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Dadra Nagar Haveli Daman Diu Income Certificate
Dadra Nagar Haveli Daman Diu Income Certificate

Dadra and Nagar Haveli and Daman and Diu issues income certificates through the SUGAM portal at sugam.dddgov.in - the official citizen services platform of the Revenue Department, U.T. Administration of Dadra and Nagar Haveli and Daman and Diu. Developed by NIC with copyright 2026, SUGAM handles income certificates for all three districts. The income certificate is issued by the Mamlatdar - the revenue officer specific to this UT's administrative structure. Two separate Mamlatdar offices handle the service: Mamlatdar Daman and Mamlatdar Diu, both accessible through the SUGAM portal. For Dadra and Nagar Haveli (Silvassa), certificate services are under the Collectorate. The SUGAM portal also provides EWS Certificate, OBC Certificate, NCL (OBC Renewal) Certificate, Domicile Certificate, Caste Certificate, and Heirship Certificate through the same Mamlatdar login. SUGAM also has a Certificate Verification feature at sugam.dddgov.in/sugamverify.

Key Details

Detail Information
SUGAM Portal sugam.dddgov.in (Revenue Department, NIC developed - © 2026)
Department Revenue Department, U.T. Administration of DNH & DD
Issuing Authority Mamlatdar (Daman / Diu)
UT Formed 26 January 2020 (merger of DNH + Daman and Diu)
Capital Daman
Largest City Silvassa (HQ of Dadra and Nagar Haveli district)
Districts 3 - Dadra and Nagar Haveli (Silvassa), Daman, Diu
Official Languages Hindi, Gujarati
EWS Certificate Available on SUGAM via same Mamlatdar login
Certificate Verification sugam.dddgov.in/sugamverify
Validity 1 year from date of issue

What is SUGAM

SUGAM at sugam.dddgov.in is the official citizen services portal of the Revenue Department, U.T. Administration of Dadra and Nagar Haveli and Daman and Diu. It is developed and maintained by NIC (National Informatics Centre) and is linked directly from the administration's main website ddd.gov.in under "Sugam - Online Citizen Services." The portal covers Revenue Department services across all three districts under two main Mamlatdar offices: Mamlatdar Daman and Mamlatdar Diu. Income certificate, domicile certificate, caste certificate, EWS certificate, OBC certificate, and other revenue documents are available through SUGAM.

What is a Mamlatdar

The Mamlatdar is the revenue officer at the taluka/sub-district level in this UT - the equivalent of the Tehsildar in most other states. In Dadra and Nagar Haveli and Daman and Diu, the Mamlatdar's office handles income certificates, domicile certificates, caste certificates, and land records for residents of the respective district. The SUGAM portal has separate Mamlatdar offices for Daman and Diu:

  • Mamlatdar Daman - handles income certificate, EWS, OBC, NCL, domicile, caste, heir ship certificates for Daman district residents
  • Mamlatdar Diu - handles income certificate, EWS, OBC, NCL, domicile, caste certificates for Diu district residents

All Certificates Available at Mamlatdar Daman and Diu on SUGAM

Both Mamlatdar Daman and Mamlatdar Diu offer the same set of certificates through the SUGAM portal - all available under their respective pages after login:

  • Income Certificate - annual income certification for all purposes
  • EWS Certificate - Economically Weaker Section certificate for 10% EWS reservation
  • OBC Certificate - Other Backward Class certificate
  • NCL (OBC Renewal) Certificate - Non-Creamy Layer OBC certificate renewal
  • Domicile Certificate - permanent residence certificate
  • Caste Certificate - scheduled caste/tribe/OBC certification
  • Heir Ship Certificate - legal heir certification (available under Mamlatdar Daman)

Registration Password Policy on SUGAM

When registering on sugam.dddgov.in, the password must meet these requirements:

  • No consecutive numbers (no 1,2,3 sequence)
  • Between 8 to 16 characters long
  • At least one digit and two alphabetic characters
  • At least one upper case and one lower case character

Who Can Apply

  • Any permanent resident of Dadra and Nagar Haveli and Daman and Diu UT (any of the 3 districts)
  • All categories: salaried employees, farmers, daily wage workers, self-employed, pensioners
  • Students needing income certificate for scholarships, fee concessions, or scheme eligibility
  • For EWS reservation in central government jobs and IIT/NIT admissions: family income must be below Rs. 8 lakh per annum from all sources - apply for the EWS Certificate separately on SUGAM

Documents Required

  • Identity Proof: Aadhaar Card, Voter ID, Passport, or Driving Licence
  • Residence Proof: Ration Card, electricity bill, or any document confirming DNH & DD address
  • Income Proof:
    • Salary certificate or last pay certificate (for salaried employees)
    • Self-declaration of income from all sources
  • Completed online application form on SUGAM portal
  • Passport-size photograph

How to Register and Apply Online at SUGAM

  1. Go to sugam.dddgov.in/login.
  2. Click Register Here if you are a new user. Create an account following the password policy (8-16 characters, one digit, two alphabets, one upper and one lower case, no consecutive numbers).
  3. After registration, log in at sugam.dddgov.in/login.
  4. Navigate to the correct Mamlatdar office based on your district:
  5. Fill the online income certificate application form with your personal details, income from all sources, and purpose.
  6. Upload required documents.
  7. Submit. An Application Reference Number is generated. Note it down.
  8. Track your application status from the dashboard at sugam.dddgov.in/dashboard after login.
  9. Download the approved income certificate once issued by the Mamlatdar.

How to Verify a Certificate

  1. Go to sugam.dddgov.in/sugamverify - Certificate / Form Copy / Notice Copy Verification.
  2. Enter the certificate details to verify its authenticity online.
  3. This covers income certificates, domicile certificates, and other SUGAM-issued documents.

Official Links

Related articles:
Income Certificate in India - Complete Guide
DNH & DD Ration Card Guide

Disclaimer: This article is for informational purposes only. Always verify the latest process at sugam.dddgov.in before applying.

Frequently Asked Questions

sugam.dddgov.in - the SUGAM portal of the Revenue Department, U.T. Administration of Dadra and Nagar Haveli and Daman and Diu. It is developed by NIC and linked from the main administration website ddd.gov.in. Income Certificate is available under Mamlatdar Daman at sugam.dddgov.in/mamlatdar-daman and Mamlatdar Diu at sugam.dddgov.in/mamlatdar-diu.

The Mamlatdar is the revenue officer at the taluka/sub-district level in Dadra and Nagar Haveli and Daman and Diu - the equivalent of the Tehsildar in other states. This UT uses the Mamlatdar designation due to its historical administrative structure dating from Portuguese and Bombay Presidency administrative traditions.

Yes. The EWS Certificate is a separate certificate on SUGAM specifically for the 10% Economically Weaker Section reservation in central government jobs and IIT/NIT admissions. Family income must be below Rs. 8 lakh per annum. The income certificate is a general income proof document. Both are available under Mamlatdar Daman and Mamlatdar Diu on the SUGAM portal.

26 January 2020 - when the former Union Territory of Dadra and Nagar Haveli and the former Union Territory of Daman and Diu were merged into a single UT. The capital is Daman and the largest city is Silvassa.

Go to sugam.dddgov.in/login and click Register Here. Password requirements: 8-16 characters, no consecutive numbers, at least one digit, two alphabets, one upper case, and one lower case character.

Go to sugam.dddgov.in/sugamverify - Certificate / Form Copy / Notice Copy Verification. Enter your certificate details to verify its authenticity.

NCL stands for Non-Creamy Layer. The NCL (OBC Renewal) Certificate is for OBC category applicants who need to renew their Non-Creamy Layer status. It is available under Mamlatdar Daman and Mamlatdar Diu on the SUGAM portal alongside income and EWS certificates.

Go to sugam.dddgov.in/grievance - Queries and Grievance Handling. Submit your grievance with your application details. This is the official SUGAM grievance channel for Revenue Department services.

Dadra and Nagar Haveli (headquarters: Silvassa, the largest city), Daman (the capital), and Diu. Income certificates for Daman and Diu are issued by the respective Mamlatdar through SUGAM. For Silvassa and Dadra and Nagar Haveli district, check the services at sugam.dddgov.in/services for the applicable office.

1 year from the date of issue. Renew annually for ongoing scholarship, scheme, or reservation applications.

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