An app does the background check criminal background check eviction check.

What was that quote, " You need a criminal lawyer. 

In addition to that, I check for criminal background and evictions through the local source for that region.

You should be able to evict them asap if there is criminal activity at the unit.

Are they criminals?

Be careful contacting delinquent borrowers in states where your actions could be construed as foreclosure consulting, which may require a license and may subject you to civil/criminal penalties if you run afoul of the law.

In my office, we conduct a full credit/criminal background check.

TLOxp: TLOxp is a comprehensive data platform that provides access to a wide range of information, including property records, criminal records, and more.

If you are here you need to have an ID, pay taxes, and many other things - forcing people to live in the shadows makes them susceptible to being exploited or engage in criminal activities just to survive.Other countries have much better systems (also not perfect).In Austria for example you need to get a Meldezettel (certificate of registration) from the municipality where you live.

You also cannot refuse to rent to someone solely because they are a Section 8 voucher holder.Screening tenants: While you must accept Section 8 vouchers, you can still screen tenants based on other criteria such as credit history, criminal background, and rental history.