For those unaware, this site has a set of genealogy forms that you can fill out on a computer, or print out to be filled out by hand. I find this is a great way to get started with genealogy, and these forms are also helpful for sending out to relatives to be filled out and returned. These forms are designed to work together in useful ways. One form that is particularly useful is the US Immigrant Census Form, which was released all the way back in 2011. This form has fields for the useful genealogy information that you can extract from US Census records during the critical turn-of-the-century period of mass immigration to the US. When the original form was created, the 1940 Census had not yet been released, so it only covered the censuses between 1880 and 1930. This updated form adds a column for 1940.