In Haryana, a gap year certificate typically needs to be attested by a Tehsildar rather than a notary. The Tehsildar's attestation is generally required for official documents that are to be used for educational or governmental purposes, including gap year certificates.

Steps to Get a Gap Year Certificate Attested by Tehsildar:

1. Draft an affidavit explaining the reason for the gap year.

2. Take the prepared affidavit to the local Tehsildar's office in your area.

3. Submit the affidavit along with any supporting documents that might be required (such as previous educational certificates).

4. The Tehsildar will review your documents and, if everything is in order, will attest the gap year certificate.