Is there any Advance tax to be paid by a Casual Taxable Person and Non-resident Taxable Person at the time of obtaining registration under this Special Category

Yes. A casual taxable person or a non-resident taxable person shall, at the time of submission of application for registration under sub-section (1) of section 27, make an advance deposit of tax in an amount equivalent to the estimated tax liability of such person for the period for which the registration is sought. If registration is to be extended beyond the initial period of ninety days, an advance additional amount of tax equivalent to the estimated tax liability is to be deposited for the period for which the extension beyond ninety days is being sought.

(ICAI FAQ PUBLICATIONS 06-09-2017 REGISTRATION: FAQ NO.22)