This source shows that no change occurred between 2010-2022: https://www.cbpp.org/sites/default/files/5-29-24tanf.pdf#page=9
Which means that this source from 2014 applies to the years 2017-2019: https://rules.utah.gov/wp-content/uploads/uac14_10.pdf#page=142
In each source that I've found, Utah does not list its payment amounts for families larger than 8. It says that "Amounts for household sizes larger than 8 are available at all Department offices."
This is an additional source from 2009 showing the same table as the 2014 source, and also mentions "Amounts for household sizes larger than 8 are available at all Department offices."
https://rules.utah.gov/wp-content/uploads/b20090601.pdf#page=57
This source shows that no change occurred between 2010-2022: https://www.cbpp.org/sites/default/files/5-29-24tanf.pdf#page=9
Which means that this source from 2014 applies to the years 2017-2019: https://rules.utah.gov/wp-content/uploads/uac14_10.pdf#page=142
In each source that I've found, Utah does not list its payment amounts for families larger than 8. It says that "Amounts for household sizes larger than 8 are available at all Department offices."
This is an additional source from 2009 showing the same table as the 2014 source, and also mentions "Amounts for household sizes larger than 8 are available at all Department offices."
https://rules.utah.gov/wp-content/uploads/b20090601.pdf#page=57