If you don’t get 40 Social Security credits, you cannot collect Social Security retirement benefits on your own work record, and the Social Security taxes withheld from your paychecks along the way are not refunded. There is no partial retirement benefit for having 35 or 39 credits. It is all or nothing.1Social Security Administration. Retirement Benefits The picture is less bleak than it first sounds, though: credits never expire, several other Social Security programs need far fewer credits (or none), and you may qualify through a current or former spouse’s record even with zero credits of your own.
The 40-Credit Rule in Plain Terms
You earn credits by working in jobs where Social Security taxes are withheld, or by paying self-employment tax. The maximum is four credits per year. In 2026, one credit costs $1,890 in covered earnings, so $7,560 gets you all four for the year.2Social Security Administration. Social Security Credits Earning more than that in a year does not speed things up. Someone making $200,000 gets the same four credits as someone making $8,000. Reaching 40 takes a minimum of 10 calendar years.
Two things matter if you stop short. First, the credits you have already earned stay on your record permanently, so you can return to work years or even decades later and pick up where you left off.1Social Security Administration. Retirement Benefits Second, the taxes you already paid stay in the Social Security trust fund. There is no refund mechanism for workers who fall short.
Check your total before you plan around it. Your credit count appears on your Social Security statement through your my Social Security account at ssa.gov. Errors happen. If a past employer failed to report your wages correctly, you may have more credits than your statement shows, and mistakes get harder to document as time passes.
Disability Benefits Need Fewer Credits
Social Security Disability Insurance uses a more forgiving system than retirement. Rather than a flat 40-credit requirement, disability eligibility rests on two tests tied to your age when the disability begins: a recent work test and a duration of work test.3Social Security Administration. Disability Benefits – How Does Someone Become Eligible?
The younger you are when a disability strikes, the fewer credits you need. A 31-year-old who becomes disabled needs 20 credits (five years of work). A 50-year-old needs 28. Someone 62 or older needs the full 40.4Social Security Administration. How You Earn Credits The disability benefit itself equals your full, unreduced retirement benefit, so if health problems force you out of work before you have hit 40 credits, applying for disability is worth considering.1Social Security Administration. Retirement Benefits
Survivor Benefits for Your Family
If a worker dies before reaching 40 credits, family members may still collect. The number of credits needed depends on the worker’s age at death, and it never exceeds 40. Younger workers need fewer.2Social Security Administration. Social Security Credits
A special rule makes this even more accessible. If the deceased worker earned at least six credits in the three years before death (roughly 1.5 years of recent work), their children and the spouse caring for those children can receive benefits regardless of total credit count.2Social Security Administration. Social Security Credits A surviving spouse can start as early as age 60 at 71.5% of the deceased spouse’s benefit, rising to 100% if the survivor waits until full retirement age.5Social Security Administration. What You Could Get From Survivor Benefits
Qualifying Through a Spouse’s Record
This is the path many people without 40 credits end up taking. You do not need any credits of your own to collect a spousal Social Security benefit.
A spousal benefit can pay up to 50% of your spouse’s benefit at their full retirement age.6Social Security Administration. What You Could Get From Family Benefits The marriage must have lasted at least one year, and your spouse must be receiving retirement or disability benefits. You can claim as early as age 62, though filing before your full retirement age reduces the amount by up to 35%.7Social Security Administration. Who Can Get Family Benefits
Divorced spouses can also qualify. The marriage must have lasted at least 10 years, you must be currently unmarried, and you must be at least 62. Your ex-spouse does not need to have filed yet, as long as they are old enough to be eligible.8Social Security Administration. POMS RS 00202.005 – Divorced Spouse Your ex will not be notified when you file, and your claim does not reduce their benefit.
Medicare Part A Without 40 Credits
Medicare Part A hospital coverage is tied to the same 40-credit count. With 40 or more, you pay no monthly premium for Part A. Fall short, and you can still enroll, but you pay for it.
In 2026, the premiums work like this:
- 40 or more credits: $0 per month.
- 30 to 39 credits: $311 per month.
- Fewer than 30 credits: $565 per month.
Those premiums apply to your own credits or those of a qualifying spouse.9Medicare. Costs Even if you never worked in a covered job, you may get premium-free Part A through a current or former spouse who has 40.10Centers for Medicare & Medicaid Services. Original Medicare (Part A and B) Eligibility and Enrollment
Unlike Social Security retirement, there is no cliff here. You are not locked out for lacking credits. But $565 a month ($6,780 a year) is a steep bill that catches people off guard at 65.
Combining U.S. and Foreign Work
If you split your career between the U.S. and another country, you may be able to combine credits from both to meet the 40-credit threshold. The U.S. has totalization agreements with 30 countries, including Canada, the United Kingdom, Germany, Japan, Australia, South Korea, and most of Western Europe.11Social Security Administration. International Programs – US International SSA Agreements
You must have at least six credits (about 1.5 years) under the U.S. system before foreign credits can be counted toward a U.S. benefit. The credits do not actually transfer. Each country counts the other’s credits when deciding whether you meet its eligibility rules, then pays a partial benefit based only on the work done under its own system.12Social Security Administration. Totalization Agreements Work done in a country without a totalization agreement generally will not help you qualify.
SSI When You Have No Credits and Little Income
Supplemental Security Income is a separate federal program that requires no work credits at all. SSI provides monthly payments to people who are 65 or older, blind, or disabled and who have very limited income and resources.13Social Security Administration. Who Can Get SSI
The resource limits are strict: no more than $2,000 in countable assets for an individual or $3,000 for a couple, and income must also fall below program thresholds. SSI will not match a Social Security retirement check in size, but for someone who never earned 40 credits and has few other resources, it can provide a baseline.
If You Are Close, Consider Going Back to Work
If you are within striking distance of 40, the most direct fix is a return to covered work. Part-time or seasonal jobs count, as long as Social Security taxes are withheld, and self-employment counts too. At 2026 rates, $1,890 in covered earnings buys one credit and $7,560 buys the full four for the year.2Social Security Administration. Social Security Credits
One more thing worth weighing before you claim early: for workers born in 1960 or later, full retirement age is 67, and claiming at 62 permanently reduces your monthly benefit by 30%.14Social Security Administration. Benefit Reduction for Early Retirement If you are a few credits shy and thinking about retiring early, working long enough to cross the 40-credit line beats walking away with nothing.