Very poor study upon a quick read. Yes, illegals pay taxes. I would suspect considerably less taxes than those here legally simply because of the lower pay an illegal is likely to receive. Saying they, illegals, are less likely to commit crimes than natural born citizens is obviously a play with the numbers and percentages. Aside from the fact that all illegals have committed the initial crime of illegal entry, I would first ask is this conclusion based on all immigrants, both legal and illegal? It's highly unlikely that those who have entered through the legal procedure would have a higher crime rate that the illegals. Secondly to take a smaller number and compare to the overall population an then extrapolate a honest assessment of a crime rate comparison is absurd. Bottom line is that you just can't lump all immigrants together as these left leaning studies typically do. Break out the illegals from the legal and then tell me how much they contribute financially compared to the financial burden, and then we'll have something to have an honest debate about. The crime rate is more complicated and I'm certain that most illegals, aside from the illegal entry, are not committing any crimes at all, some are committing the same bullshit minor offenses that every group is subject to do, and then there are the violent criminals doing great harm to the communities in which they infiltrate. The financial burden of that is staggering, and the human toll is unspeakable. The border needs to be secured, and then a much more expedient immigration policy needs to be put in place so those many good people can at least come and find work here, and remake their lives.