[22] In 2017, the committee approved the printing of passenger train tickets in regional languages such as Tamil, Telugu, Gujarati and Odia.

[30] The cadres alleged that H Raja hasn't spent the party funds from the BJP but has been constructing a new house at a budget of ₹4 crore and a farmhouse, and questioned the source of money.

[32] The Indian Express reported that H Raja has a history of speaking against other religions, inciting communal disharmony and making inflammatory speeches.

[14][33] Deccan Herald reported that H Raja has a custom of labelling everyone who questions the BJP, the RSS, or Narendra Modi as "anti-Indian" and infusing a communal tone into every incident.

[13] The Director General of Police (DGP) filed a case against H. Raja in October 2014 for making inflammatory public speeches against Jesus, Muslims, Christians and Periyar in a meeting organized by the 'Hindu Dharma protection movement' in January 2014.

[15][34][35] Earlier various political groups and organizations filed a complaint to the DGP asking to take action against Raja for claiming that "Christians and Muslims are not Tamil people" in the meeting, where the audience responded with statements such as "beat them, kill them".

[42] On 22 March 2018, the Madras High court requested the Chennai police to check his mental health after a lawyer accused him of speaking to create violence and communal disharmony.

[43][44] On March 6, 2018, A remark was posted from the verified Facebook page of BJP National Secretary H. Raja, stating, "Who is Lenin?

[48][49] Later, around 500 students of Thiru Vi Ka college blocked roads demanding action against Raja for his habit of making derogatory statements.

[52] On September 2, 2020, H Raja falsely claimed in his social media post that a murder of a man was committed by Muslims, since then many other popular BJP verified handles amplified with #HindusInDanger hashtag.

[54][55] Raja statements during an interview in September 2021 were condemned by the Chennai Press Club, Centre of Media Persons for Change[56] after he called journalists as "presstitutes".

[58] On 22 October 2018, Raja apologised to Madras High Court after he was caught on camera abusing the police and the higher judiciary with derogatory words.

[10][60][61] Initially, he claimed the video was fake and later he said that it happened in a fit of rage before appearing against the judges of the Madras high court.

[62] The Madurai Bench of the Madras High Court in January 2020 directed the Thirumayam police to file a final report on the investigation into the incident.