December 2017 SSDI payment dates

Social Security Disability Insurance (SSDI) payments in December 2017 arrived on three different dates, depending on your birth date. The Social Security Administration staggered payments across the month to spread the workload of processing millions of deposits.

If your birthday fell between the 1st and 10th of any month, your payment arrived on Wednesday, December 6, 2017. If your birthday was between the 11th and 20th, you received your deposit on Wednesday, December 13, 2017. If your birthday was between the 21st and 31st, your payment arrived on Wednesday, December 20, 2017.

The only exception was beneficiaries who had been receiving Social Security before May 1997. Those recipients received their payments on the third day of each month — in December 2017, that was Friday, December 1st.

Key Takeaways

  • Your SSDI payment date in December 2017 depended on your birth date, not on when you started receiving benefits.
  • Most beneficiaries received payments on one of three Wednesdays: December 6, 13, or 20.
  • Only people who received Social Security before May 1997 got paid on December 1st.
  • Payment dates follow the same birth-date schedule every month, so your December date tells you when to expect payments going forward.

How the birth-date schedule works

The Social Security Administration divides beneficiaries into three groups based on birth date to prevent all payments from processing on the same day. This system has been in place since 1997 and applies to SSDI, Supplemental Security Income (SSI), and regular Social Security retirement benefits.

Your group never changes. Once you know which Wednesday you were paid in December 2017, you know which day of the month you will be paid for the rest of your time on SSDI. The only time this changes is if you move to a different payment program — for example, if you reach full retirement age and your SSDI converts to a retirement benefit.

Why December payments sometimes arrive early

When the third day of the month or a scheduled payment date falls on a weekend or federal holiday, the Social Security Administration deposits your payment on the last business day before that date. In December 2017, all three payment dates fell on weekdays, so no payments were moved early.

However, if December 25th (Christmas) had been a regular payment date, your deposit would have arrived on Friday, December 22nd instead. This rule applies every month: if your payment date lands on a Saturday, Sunday, or federal holiday, you receive your money the business day before.

Checking your specific payment date

You can confirm your payment date by logging into your my Social Security account at ssa.gov. Under "Benefit Verification," you will see your payment schedule for the current and upcoming months. This is the most reliable way to know exactly when to expect your deposit.

You can also call the Social Security Administration at 1-800-772-1213 (TTY 1-800-325-0778) to confirm your payment date. Have your Social Security number ready when you call.

What to do if your December payment did not arrive

If you did not receive your payment on the expected date, first check your bank account to confirm the deposit did not arrive. Sometimes deposits take an extra day to appear, depending on your bank's processing time.

If the payment is more than one business day late, contact the Social Security Administration directly at 1-800-772-1213. Have your Social Security number and bank account information available. A representative can look up whether the payment was processed and help you trace where it went.

How payment dates work in other months

The same birth-date schedule applies to every month. If you were born between the 1st and 10th, you are always paid on the second Wednesday. If you were born between the 11th and 20th, you are always paid on the third Wednesday. If you were born between the 21st and 31st, you are always paid on the fourth Wednesday.

The only variation is when holidays or weekends shift your payment earlier. For example, if your regular payment date falls on July 4th, you receive your money on the last business day before that date. This rule keeps your payments predictable while accounting for the calendar.

Frequently Asked Questions

Why did some people get paid on December 1st instead of their regular date?

People who received Social Security benefits before May 1997 are paid on the 3rd of every month, regardless of birth date. This is a grandfather rule that honors the original payment schedule. Everyone else follows the birth-date system.

Does my payment date change if I move to a different state?

No. Your payment date is based on your birth date and does not change when you move. It only changes if you switch to a different type of Social Security benefit, such as converting from SSDI to retirement benefits.

What if I need my money on a different day?

You cannot change your payment date. The Social Security Administration assigns it based on your birth date to manage processing. If you need money before your regular payment date, you may be able to set up a short-term loan through your bank or credit union.

How far in advance can I see my payment dates?

Your my Social Security account shows payment dates for the current month and several months ahead. You can plan around these dates because they follow the same schedule every month based on your birth date.