You may first demand in writing: quoting Section 2A: Notice Determining Amount of Gratuity and then FormI and let company reply to you in writing.
If the company declines in writing or does not supply FormI or maintains studied silence, you may submit FormI by redg. post.
While in employment employee should refrain from quoting judgments. Remain amiable and gentle.
However it is up to you to decide what shall work best for you as you are closest to your employer and you understand the situation better than any one else.
The Supreme Court Judgment quoted by you is of year 1980.
In year 1984 the section 2A was inserted in the Act, which is self explanatory.
Therefore any establishment and any HR personnel should comply with it.
Despite the clear provisions in the statue if anyone resorts to mislead and misguide there are provisions of penalty, punishment, imprisonment in the Act.
Emphasis may be put on ‘If Anyone’ as in the Section9……………………
If the establishment has obtained insurance from LIC/FI it has to tender full payment obtained from LIC to employee even if the amount of Gratuity calculated by Formulae for calculation of Gratuity is less than payment the employer has received from LIC.
Employee may demand copy of payment certificate issue by LIC and thus amount received from LIC.
{If the establishment has not obtained insurance from LIC/FI it has to pay from its own resources. However you may limit yourself up to demanding payment certificate and amount released by LIC/FI, and let company state that it has not taken insurance as per Sec 4A……………..}