The White House has thrown its weight behind a proposal to raise the federal minimum wage to at least $10 an hour.

“The president has long supported raising the minimum wage so hard-working Americans can have a decent wage for a day’s work to support their families and make ends meet,” a White House official said.

President Obama, the official continued, supports the Harkin-Miller bill, also known as the Fair Minimum Wage Act, which would raise the federal minimum wage to $10.10 an hour, from its current $7.25.

The legislation is sponsored in the Senate by Tom Harkin of Iowa and in the House by George Miller of California, both Democrats. It would raise the minimum wage — in three steps of 95 cents each, taking place over two years — to $10.10, and then index it to inflation. The legislation will probably be coupled with some tax sweeteners for small businesses, traditionally the loudest opponents of increases to the minimum wage.