March 2018 SSDI payments were released on March 14, 2018
Social Security Disability Insurance (SSDI) payments in March 2018 were deposited to bank accounts on March 14, 2018, or mailed as checks on that same date. The exact day you received your payment depended on how you chose to receive it — direct deposit arrived first, followed by mailed checks over the next several business days.
This date applied to all SSDI beneficiaries regardless of their birth date or claim type. Unlike some Social Security retirement payments, which stagger across the month based on when you were born, SSDI has a single monthly payment date for all recipients.
Key Takeaways
- March 2018 SSDI payments were released on March 14, 2018, for all beneficiaries.
- Direct deposit recipients saw funds in their accounts on March 14; mailed checks arrived in the days following.
- SSDI uses one payment date per month for all recipients, unlike retirement benefits which vary by birth date.
- If you did not receive your payment by March 20, 2018, contacting Social Security was the next step to investigate the delay.
How direct deposit and mailed checks were processed differently
Direct deposit was the fastest method. If you had set up direct deposit with your bank, your March 2018 payment posted to your account on March 14, 2018. The funds were available when ready, though some banks held them briefly before clearing.
Mailed checks took longer. Social Security mailed checks on March 14, 2018, but delivery depended on your location and postal service speed. Most recipients in urban and suburban areas received checks by March 19 or 20. Rural addresses sometimes took until March 21 or 22. The U.S. Postal Service does not may provide delivery dates for regular mail.
If you were receiving a check and had not received it by March 22, 2018, it was reasonable to contact Social Security to report it missing. They could issue a replacement or convert you to direct deposit to avoid future delays.
What to do if your March 2018 payment did not arrive
If you had direct deposit set up and did not see the payment in your account by March 15, 2018, the first step was to check with your bank. Sometimes deposits are held for verification, especially if your account was new or if the bank flagged the transaction as unusual.
If your bank confirmed no deposit had been received, you needed to contact Social Security directly. You could call 1-800-772-1213 (TTY 1-800-325-0778) to report the missing payment. Social Security could tell you whether the payment had been processed on their end and, if so, where it went. If there was an error in your account information, they could correct it and reissue the payment.
For mailed checks, waiting until March 22 or 23, 2018 was standard before reporting it missing. After that date, contact Social Security with your mailing address to confirm it was correct. If the address was wrong, they could issue a replacement check to the correct address or switch you to direct deposit.
Why March 14 was the standard SSDI payment date
Social Security processes SSDI payments on the same day each month. March 14, 2018 was a Wednesday, which is typical — Social Security usually releases payments on the second Wednesday of each month. This schedule has remained consistent for years.
The reason for this consistency is operational. A single payment date for all SSDI recipients allows Social Security to process all payments at once, reducing errors and making it easier to track which payments have been sent. It also means beneficiaries know exactly when to expect their money.
Retirement benefits, by contrast, are staggered across the month based on your birth date. SSDI does not use this staggered approach because SSDI recipients are not organized by age the way retirement beneficiaries are.
How to confirm your payment date going forward
If you were unsure whether you had received your full SSDI payment in March 2018, you could check your Social Security account online through my Social Security (www.ssa.gov/myaccount). This portal showed your payment history, including the date and amount of each deposit.
You could also call Social Security at 1-800-772-1213 to ask about your March 2018 payment. They could confirm the amount, the date it was processed, and the method (direct deposit or check).
For future months, setting up direct deposit was the most reliable way to receive your payment on time. You could enroll in direct deposit through my Social Security, by calling Social Security, or by visiting a local Social Security office with your bank account information.
Frequently Asked Questions
Why was my March 2018 SSDI payment different from the previous month?
Your payment amount could change if your work earnings were reported, if you had a change in living situation, or if your case was reviewed. Contact Social Security to ask about the specific change. They can explain what caused the difference and whether it was temporary or permanent.
If I was in prison or jail during March 2018, would I still get my SSDI payment?
No. SSDI payments are suspended while you are incarcerated in a federal, state, or local institution. If you were released before March 14, 2018, you would have received the payment. If you were released after March 14, your payment would resume the following month.
Could I have received my March 2018 payment early?
No. Social Security does not release SSDI payments early. All beneficiaries received their payment on March 14, 2018, or shortly after if they were receiving a mailed check. There was no way to request an earlier payment date.
What if I lost my March 2018 check after receiving it?
If you received the check but lost it before cashing it, you could contact Social Security to request a replacement. They would issue a new check to your address. If the original check had already been cashed by someone else, Social Security could investigate the fraud and help you file a report.