Pesquisador visitante grant, Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP), Brazil; duration: 16 October, 2019 - 15 October, 2020 (visiting researcher at the Institute of Philosophy and Human Sciences, University of Campinas, Brazil).

Allowance from the Institute of Mathematical Sciences, India;  every year since 2015 to 2018 (short term research visit as a Visiting Faculty to the Institute of Mathematical Sciences, Chennai, India).

Visiting fellowship, Isaac Newton Institute for Mathematical Sciences, UK; duration: 21 April - 27 May, 2012 (short term research visit to the Isaac Newton Institute for Mathematical Sciences, Cambridge University, UK).

Visiting PhD student fellowship, Erasmus Mundus External Cooperation Window (EMECW 13), European Union; duration: 1 September, 2010 - 31 August, 2011 (visiting doctoral student at the Institute for Logic, Language and Computation, University of Amsterdam, The Netherlands).

Doctoral fellowship, Council for Scientific and Industrial Research, National Eligibility Test (CSIR -- NET), India; duration: 15 October, 2009 - 14 October, 2014 (doctoral student at the Department of Pure Mathematics, University of Calcutta, India).

 Travel and accommodation grant: linked to Marie Sklodowska-Curie Postdoctoral Fellowship (UCAN), Grant agreement No. 101110740) financed by the European Union for a short term research visit to the University of Oslo, Norway, 8 November, 2023 - 17 November, 2023.

Travel grant from the University Grant Commission (UGC), India to present a contributed talk in the 16th CLMPST, Prague, Czech Republic, 2019.

Travel grant from the Indo-European Research Training Network in Logic (IERTNiL), India & Europe for a short term research visit to the Institute for Logic, Language and Computation, University of Amsterdam, Amsterdam, The Netherlands, 2014.

Travel grant from the National Board for Higher Mathematics (NBHM), India for a short term research visit to the University of Hamburg, Hamburg, Germany and the Institute for Logic, Language and Computation, University of Amsterdam, Amsterdam, The Netherlands, 2013.

Travel grant from the University of Calcutta, India for a short term research visit to the Isaac Newton Institute for Mathematical Sciences, Cambridge, UK, 2012.