Saturday afternoon is the deadline to request a stimulus check if you did not get one. 

The Internal Revenue Service is reminding those who don't normally file a tax return that they have until 3 p.m. EST on Nov. 21 to register for an economic impact payment.

The only people who should register are those who don't typically file a tax return, are not required to do so and have not yet registered -- or for certain benefit recipients who got an economic impact payment for themselves but need to provide information about a non-beneficiary spouse or qualifying child, according to officials. 

The IRS has issued about 160 million economic impact payments totaling around $270 billion. They will continue issuing these payments during the final weeks of 2020, and some people may be eligible to claim them when they file their 2020 tax returns in 2021.

Click here for more information on requesting a payment.