New research out of the United Kingdom shows the gender-pay gap widens significantly after the birth of a child, otherwise known as the “motherhood tax.”
According to a new report from the Institute for Fiscal Studies, 12 years after giving birth for the first time, women are making 33 percent less per hour than men.
On average, women in work receive about 18 percent less per hour than men, down from 23 percent in 2003.
While the wider gap for mothers is not because women see an immediate cut in hourly pay after childbirth.
Possible explanations include mothers missing out on promotions or accumulating less labor market experience, the authors said.
“Comparing women who had the same hourly wage before leaving paid work, wages when they return are on average 2 percent lower for each year spent out of paid work in the interim,” the IFS wrote.
(Tip of the hat to CNN Money.)