The second stimulus payment went out in two waves between December 2020 and January 2021

The second round of Economic Impact Payments (the $600 checks) began depositing in mid-December 2020 for people who had direct deposit on file with the IRS or Social Security. Most SSDI recipients received their payment between December 29, 2020, and January 4, 2021. If you received SSDI, SSI, or Veterans benefits, the IRS prioritized your payment and sent it automatically—you did not need to file a tax return or take any action.

The IRS and Treasury Department staggered the deposits over several days to avoid overwhelming the banking system. People with accounts at larger banks typically saw deposits first, followed by smaller banks and credit unions. If you had a valid bank account linked to your Social Security record, the money went there. If not, the IRS mailed a check, which took an additional one to three weeks to arrive.

This was different from the first stimulus round in spring 2020, when SSDI recipients faced longer delays. The second payment moved faster because Social Security and the IRS had refined their coordination process after the first round.

Key Takeaways

  • SSDI recipients with direct deposit received the $600 second stimulus payment between December 29, 2020, and January 4, 2021.
  • The IRS sent payments automatically to SSDI recipients without requiring a tax return or process.
  • People without direct deposit on file received a mailed check instead, which arrived one to three weeks after the initial deposit wave.
  • The second payment was faster than the first because Social Security and the IRS had already established a working system for reaching benefit recipients.

Why SSDI recipients were prioritized in the second round

Congress and the Treasury Department learned from delays in the first stimulus round that SSDI and SSI recipients needed a separate, faster track. In the first round, many people who received only benefits (and had no recent tax filing history) waited weeks or months because the IRS had to cross-reference Social Security records with tax records.

For the second payment, Social Security was given the list of may be able to access recipients upfront, and the IRS coordinated directly with Social Security Administration systems. This meant the IRS could send money to SSDI recipients without waiting for them to file taxes or register through the IRS website. The payment was treated as a tax credit, but it moved through Social Security's payment infrastructure rather than the tax system.

This prioritization also meant SSDI recipients did not have to worry about whether they had filed a 2019 tax return. The IRS used Social Security's own records of who was receiving benefits in November 2020, which was more current and accurate than tax records.

Direct deposit versus mailed checks

If Social Security had a bank account on file for you—either from a previous direct deposit arrangement or from your initial SSDI process—your $600 went to that account. Direct deposit was the fastest method and carried no risk of the check being lost or stolen in the mail.

If Social Security did not have a bank account on file, the IRS issued a paper check instead. These checks were mailed starting in late December 2020 and continued into January and February 2021. Delivery time depended on your location and postal service speed, typically one to three weeks from the mailing date.

Some people received a debit card instead of a check. The IRS contracted with a private vendor to issue prepaid debit cards for people without bank accounts, and these cards arrived by mail with the funds already loaded. The card worked like a regular debit card at ATMs and stores, though some had small fees for certain transactions.

What to do if you never received the second payment

If you were receiving SSDI in November 2020 but did not see a $600 deposit by mid-January 2021, the first step was to check your bank account carefully—sometimes deposits post under a generic description like "IRS TREAS" and are straightforward to miss. If you received a check or debit card, confirm it was not lost in the mail by checking with neighbors or your mail carrier.

If you were certain you did not receive the payment, you could file a 2020 tax return claiming the Recovery Rebate Credit, even if you normally did not file. This credit allowed you to claim the $600 on your return and receive it as a refund. The important date to claim the credit on a 2020 return was April 15, 2021, but some people filed amended returns later.

Another option was to contact Social Security directly to verify that your bank account information was correct in their system. If the account was wrong or missing, Social Security could not have sent the payment, and you would need to pursue the tax return route instead.

How the second stimulus compared to the first

The first stimulus payment ($1,200 per adult) in spring 2020 created significant confusion for SSDI recipients. Many people had to wait until September or October 2020 to receive their payment because the IRS initially relied on 2018 and 2019 tax records, which did not include people who had not filed recent returns. SSDI recipients who had not worked in years were often missing from the IRS database entirely.

The second stimulus ($600) moved much faster because the process was redesigned. Social Security provided a complete, current list of all SSDI and SSI recipients, and the IRS used that list instead of trying to match people against tax records. This eliminated the lag that had caused months of delays the first time.

The third stimulus payment ($1,400 in spring 2021) used the same streamlined process as the second, so SSDI recipients received that payment quickly as well. The lesson was that direct coordination between Social Security and the IRS worked better than trying to identify benefit recipients through the tax system.

Frequently Asked Questions

Did I have to do anything to receive the second stimulus check as an SSDI recipient?

No. The IRS and Social Security sent the payment automatically to everyone receiving SSDI in November 2020. You did not need to file a tax return, register on a website, or contact anyone. If you had direct deposit on file, the money went to your bank account automatically.

What if my bank account information changed after I set up direct deposit with Social Security?

If you changed banks but did not update Social Security's records, the payment would have gone to your old account. You would need to contact your old bank to see if the deposit posted there, or file a 2020 tax return claiming the Recovery Rebate Credit to receive the $600 as a refund.

Could I have received the second stimulus as a paper check instead of direct deposit?

You could not choose the method—the IRS used whatever payment method was on file with Social Security. If you wanted a check instead of direct deposit in the future, you would have needed to contact Social Security before the next stimulus payment was issued. By the time the third stimulus came in 2021, most people's preferences were already set.

Did the second stimulus payment count as income for SSI or Medicaid purposes?

No. The stimulus payments were explicitly excluded from income and resource limits for SSI, Medicaid, and other means-tested programs. Receiving the $600 did not reduce your SSI payment or affect your Medicaid coverage, even though it temporarily increased your bank balance.