Employers could defer certain employees’ Social Security taxes from September 1, 2020, to December 31, 2020. This applied to employees paid less than $4,000 every two weeks, or an equivalent amount for other pay periods, with each pay period considered se… Employers could defer certain employees’ Social Security taxes from September 1, 2020, to December 31, 2020. This applied to employees paid less than $4,000 every two weeks, or… https://customer.aatrix.com/news/2021/09/clock-ticking-towards-deadline-withholding-deferred-social-security-taxes1/