While Canada offers various programs to support employers in hiring newcomers, there is no blanket 30% cash incentive or "kickback" solely for hiring migrants. Some programs, like the Co-operative Education Tax Credit (CETC) in Ontario, provide tax credits to employers who hire students in co-operative education programs. Smaller businesses may be eligible for a higher credit rate of 30%, but this is specific to co-op placements and not a general incentive for hiring migrants. ( https://liplanarkrenfrew.ca/community-resources/incentive-programs-for-hiring-newcomers )
Additionally, certain wage subsidy programs exist to encourage the hiring of underrepresented groups, including newcomers. However, these programs are targeted, have specific eligibility criteria, and do not constitute a universal 30% payment to employers for hiring migrants.
It's important to critically assess claims circulating on social media, especially when they lack credible sources. For accurate information on employer incentives and hiring programs in Canada, refer to official government resources.