The tax bill became a payroll deduction
The key change was not a new tax but a new schedule for paying it. Under the older system, workers could owe tax on income earned over the previous year, leaving them to find a large sum when the bill came due. Withholding tied payment to the paycheck: an employer set aside part of a worker’s wages and sent it to the government as the wages were paid.
That timing changed the practical burden. A tax collected in small portions was less likely to arrive as a sudden bill a household could not cover. It also gave the federal government a regular flow of money while wartime spending was surging, rather than requiring it to wait until the next spring’s tax deadline.
Turning the idea into a system
Beardsley Ruml, a Macy’s executive, advocated a pay-as-you-go approach. Congress adopted a broad version during World War II through the Current Tax Payment Act of 1943. Making employers responsible for deducting and forwarding taxes meant the system could reach workers automatically, without requiring each person to save up and pay the full amount later.
The transition also raised a one-time problem: taxpayers were being asked to move from paying last year’s taxes to paying taxes on current earnings. The law addressed that overlap with a transition adjustment, rather than leaving workers to shoulder two full years of tax at once.
The lasting insight was that collection timing can shape whether a tax feels payable at all. By taking money before it landed in workers’ hands, withholding turned a daunting annual obligation into a smaller, largely invisible part of each payday.
