Child tax credit tussle reflects debate over work incentives

President Joe Biden arrives to speak at a July 15 event to mark the start of monthly Child Tax Credit relief payments in the South Court Auditorium on the White House complex in Washington. (AP Photo/Evan Vucci, File)

WASHINGTON — To supporters of the child tax credit, there has always been an “aha moment” — the recognition that as little as a few hundred dollars a month could be life-changing.