The First Social Security Check: How a 1940 Milestone Created a Goldmine for Genealogists
The First Social Security Check: On January 31, 1940, something remarkable happened in a small town in Vermont that would forever change American history and, as it turns out, genealogical research.
Ida May Fuller of Ludlow, Vermont, walked into her local post office and picked up check number 00-000-001. The amount? A grand total of $22.54 (worth approximately $525.48 in today’s dollars (adjusted to the most recent Consumer Price Index data from December 2025). That modest payment marked the very first monthly Social Security benefit ever issued in the United States.
Here’s where it gets interesting for family historians: Ida had paid just $24.75 into the Social Security system over three years of work. She lived to be 100 years old, collecting benefits until 1975 and receiving a total of $22,888.92. Talk about a return on investment!
But Ida’s legacy extends far beyond that first check. The system that paid her has generated millions of records that genealogists now use daily to break through brick walls and discover ancestors they never knew existed.
The Social Security Death Index: Your Research Starting Point
The Social Security Death Index, commonly called the SSDI, contains death information for individuals who had Social Security numbers and whose deaths were reported to the Social Security Administration. This database has become one of the most searched resources in genealogical research.
What you can find in the SSDI:
- Full name as registered with Social Security
- Birth date
- Death date
- Last known residence
- State where the Social Security card was issued
- The actual Social Security number
That last item is crucial. Once you have an ancestor’s Social Security number, you can request something even more valuable.
Where to search the SSDI:
- FamilySearch offers free access to their version of the index
- Ancestry includes it with a subscription
- Findmypast and MyHeritage also provide searchable versions
One important note: Due to privacy legislation, the SSDI no longer includes deaths from approximately the last decade. The exact cutoff varies depending on which version of the database you’re searching.
The SS-5 Application: A Genealogical Jackpot
If the SSDI is the appetizer, the SS-5 application form is the main course.
When your ancestors applied for their Social Security cards, they filled out Form SS-5. These original applications contain details that can make a genealogist’s heart skip a beat.
Information typically found on an SS-5 application:
- Full name at birth
- Any other names used
- Present mailing address at time of application
- Age at last birthday
- Date of birth
- Place of birth (often including city and county)
- Father’s full name
- Mother’s full maiden name
- Sex and race
- Employer’s name and address
- Applicant’s signature
Did you catch that? Mother’s full maiden name. Father’s full name. Place of birth with specific details. For genealogists researching immigrant ancestors, this information can be absolutely transformational.
How to Request an SS-5
You can obtain copies of SS-5 applications by submitting a request to the Social Security Administration. You’ll need to provide proof that the individual is deceased.
Current fees for SS-5 requests:
- Copy of SS-5 form (original application): $27.00
- Copy of Numident record: $26.00
- Certified copy (optional): additional $10.00 per record.
The turnaround time varies significantly, sometimes taking several months. Many researchers find the wait worthwhile when they receive documentation containing their great-grandmother’s signature and birthplace details they could never find elsewhere.
Social Security records: SS-5 and Numident (yes, you can request them)
SSA explicitly allows FOIA requests for a deceased person’s SS-5 and/or Numident.
- You can request via SSA’s FOIA process, including online through ssa.gov.
- SSA includes an “Extreme Age Policy” and details acceptable proof of death, plus special handling for parents’ names.
Also important: SSA policy notes that while privacy rights end at death, SSA may still withhold if disclosure would affect a living individual’s privacy, and there are specific restrictions on “State death information” as a source.
The First Social Security Check: Making These Records Work for You
Here’s a research strategy that experienced genealogists swear by: Start with the SSDI to locate your ancestor and obtain their Social Security number. Then use that number to request the original SS-5 application. The combination of these two resources can provide documentation spanning from an ancestor’s birth information through their death record.
For those researching family members who immigrated to the United States in the early twentieth century, SS-5 applications sometimes contain birthplace information more specific than what appears on naturalization papers or passenger manifests.
Ida May Fuller probably never imagined that the system providing her retirement income would become an essential tool for family historians. Yet every day, genealogists across the country use Social Security records to connect with ancestors and document family stories.
That $22.54 check issued 86 years ago launched something far bigger than a retirement program. It created a paper trail that helps us find our people.
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Author’s Note: I want to be transparent that this content – The First Social Security Check: How a 1940 Milestone Created a Goldmine for Genealogists – was created in part with the help of an artificial intelligence (AI) language model – Claude Opus 4.5. The AI assisted in generating an early draft of the content, but every paragraph was subsequently reviewed, edited, and refined by me. The final content is the result of extensive human curation and creativity. I am proud to present this work and assure readers that while AI was a tool in the process, the story, style, and substance have been carefully shaped by the author.
