What are the background checks of immigrants?

The main investigation is the economic source and whether there is a criminal record. As for the channels through which they check, there will be professional investigation companies, both official and private, so don't falsify any application materials. Especially in mainstream immigrant countries, Australia, Canada, the United States and New Zealand, western countries attach great importance to honesty. If false materials are provided, once found out, the consequences will be very serious. Not to mention immigration, even if you travel to this country, it is difficult to get a tourist visa. As for the audit of funds, as long as enterprises file tax returns normally, they are not afraid. However, there is also a perverted country, and that is Canada. There are many domestic immigrants to Canada. But he asked for 10 years ago, and I'm afraid few people can do it. The United States, New Zealand and Australia are relatively relaxed, and the sources of funds are investigated.