How the 2018 SSDI payment schedule worked

In 2018, Social Security sent SSDI payments on a fixed schedule based on your birth date, not on when you filed or when your case was approved. The payment arrived on the same day each month—either the 3rd, 4th, 10th, 11th, 17th, 18th, 22nd, 23rd, or 24th of the month. Which day you received your payment depended entirely on when you were born.

This schedule was set up so that Social Security could spread payments across the month instead of sending them all at once. It also meant your payment day stayed the same year after year, making it easier to plan around. If you were receiving SSDI in 2018, you would have received your payment on the same day every single month.

Key Takeaways

  • SSDI payments in 2018 were sent on nine different days of the month, determined by your birth date, not by when you applied.
  • Your payment day remained the same every month throughout 2018 and continues the same way today.
  • If you were born on the 1st through the 10th of any month, your payment came on the 3rd; if born the 11th through the 20th, it came on the 10th; if born the 21st or later, it came on the 18th.
  • Payments were deposited directly to your bank account or sent by check if you had not set up direct deposit.

The birth date payment schedule for 2018

Social Security divided all SSDI recipients into three groups based on birth date. The first group—people born between the 1st and 10th of any month—received payments on the 3rd of each month. The second group, born between the 11th and 20th, received payments on the 10th. The third group, born on the 21st or later, received payments on the 18th.

This three-tier system had been in place for years before 2018 and continues today. It meant that if you were born on March 7th, you would receive your SSDI payment on the 3rd of every month. If you were born on November 15th, your payment would arrive on the 10th. The system was straightforward and predictable.

How you received your 2018 payment

In 2018, Social Security deposited SSDI payments directly into a bank account for most recipients. This was the standard method and the fastest way to receive your money. If you had not set up direct deposit, Social Security mailed a paper check to your address on file, which took several additional days to arrive.

Direct deposit was free and could be set up by calling Social Security, visiting a local office, or completing a form online. Once your direct deposit was active, your payment would hit your account on your scheduled day, even if that day fell on a weekend or holiday. If you received a check instead, the payment date on the check would be your scheduled day, but the money would not clear for a few days after arrival.

What changed after 2018

The birth date payment schedule that governed 2018 remained in effect after that year. Social Security did not change the system in 2019, 2020, or any year since. If you were receiving SSDI in 2018 and continue to receive it today, your payment still arrives on the same day of the month it did back then.

The only changes that affected payment timing after 2018 were changes to your individual circumstances—if you moved, changed your bank account, or had your benefits suspended or resumed. The underlying schedule itself stayed the same.

If your payment was late or missing in 2018

Payments could be delayed if your bank was slow to process the deposit, if there was a federal holiday on or near your payment day, or if there was a technical problem with Social Security's systems. If your payment did not arrive by the day after your scheduled payment date, you could call Social Security's toll-free number at 1-800-772-1213 to report it.

Social Security kept records of when each payment was sent, so they could tell you whether the payment had left their system and where it might be stuck. If the payment had been sent but your bank had not received it, Social Security could work with your bank to track it down. If there was a genuine error—such as a payment that was never sent—Social Security could issue a replacement.

Frequently Asked Questions

What day did I get paid in 2018 if I was born on the 25th?

If you were born on the 25th of any month, your SSDI payment arrived on the 18th of each month in 2018. This was the third payment group, which covered everyone born on the 21st or later. That same schedule applies today.

Did everyone get paid on the same day in 2018?

No. Social Security split all SSDI recipients into three groups by birth date so that payments would spread across the month. This prevented the system from being overwhelmed on a single day and made it easier for banks to process the volume of deposits.

What if I was born on the 20th—did I get paid on the 10th or the 18th?

If you were born on the 20th, you were in the second payment group and received your payment on the 10th of each month. The cutoff was the 20th: the 11th through 20th got the 10th, and the 21st or later got the 18th.

Could I change my payment day in 2018?

No. Your payment day was fixed based on your birth date and could not be changed. Social Security set the schedule this way to keep the system stable and predictable for all recipients.