A Missing Year on Your Social Security Record Can Cost You $48 a Month for Life: Find It, Fix It
At a glance: Your retirement benefit is calculated from your highest 35 years of earnings — the years on Social Security's record of you, not the years on your pay stubs. A year that never made it onto that record enters the formula as $0. On Social Security's own math, one missing $50,000 year can cut your check by $48.00 a month — $576 a year, $11,520 over a 20-year retirement — before cost-of-living raises, which then compound on the smaller amount. The audit takes about ten minutes: sign in to my Social Security, compare every year against your W-2s, and correct errors with Form SSA-7008. One caution: the general window to correct a year closes 3 years, 3 months and 15 days after it ends — but real exceptions exist, and this guide lists them.
Social Security does not calculate your benefit from what you earned. It calculates it from what it has recorded that you earned. The agency says it plainly (Publication No. 05-10081): the benefits "you and your family may receive depend on the amount of earnings shown on your record. If all your earnings are not listed, this could result in lower benefit amounts for you and your family."
Records go wrong in ordinary ways — a W-2 filed under a wrong Social Security number, a name change after a marriage that never reached the agency, an employer who reported the wrong figure. The damage is invisible until the first check arrives smaller than it should be. This guide prices it on Social Security's published formula, shows the ten-minute audit, and walks through the fix — including the deadline, and the exceptions that can still save an old year.
Your check is built from 35 years — the ones on the record
Here is the whole machine, in Social Security's own steps:
- Indexing. Social Security first adjusts your past earnings for wage growth — in its words (Publication No. 05-10070), it "index[es] your highest 35 years of earnings to account for changes in average wages since the year the earnings were received." Earnings are indexed to the wage level of the year you turned 60; earnings from that year on count at face value.
- The top 35. The 35 highest indexed years are selected. Worked more than 35 years and the low years drop off. Worked fewer — or had a year lost — and the empty slots are filled with zeros.
- Your AIME. The total is divided by 420 (the months in 35 years) and rounded down to a whole dollar: your Average Indexed Monthly Earnings.
- Your PIA. The AIME runs through a three-slice formula using that year's "bend points." For workers first eligible in 2026:
| Slice of your AIME (2026 eligibility) | Replaced at |
|---|---|
| The first $1,286 | 90% |
| From $1,286 to $7,749 | 32% |
| Above $7,749 | 15% |
The result is your Primary Insurance Amount — the check you would get at full retirement age. Two facts decide what a missing year costs you: which slice your AIME sits in (a lost dollar of AIME costs 90, 32 or 15 cents of monthly benefit), and how much indexing would have grown the missing year.
What one missing year costs: the honest table
Take a single year of $50,000 in Social Security wages that never posted. What its absence costs per month, at full retirement age, by year and by slice (before Social Security's final rounding — the full recomputation follows below):
| The missing $50,000 year | It lowers your AIME by | Cost in the 90% slice | Cost in the 32% slice | Cost in the 15% slice |
|---|---|---|---|---|
| Counted at face value (a 2024 or 2025 year) | $119.05 | $107.14/mo | $38.10/mo | $17.86/mo |
| Earned in 2020, indexed at SSA's factor of 1.2556 | $149.47 | $134.53/mo | $47.83/mo | $22.42/mo |
A note on a number you may have seen: a widely shared article this month priced a missing year at "about $46 a month." We rebuilt that scenario on Social Security's formula and got $45.70 — the figure is honest, but it belongs to a missing $60,000 year in today's dollars, in the 32% slice. For a $50,000 year, the verified figures are in the table above — and in the worked example below, where Social Security's rounding takes the 2020 case to exactly $48.00.
Meet Mark: a missing $50,000 year, priced end to end
Mark (a hypothetical, built entirely on Social Security's published formula) was born in 1964 and turns 62 in 2026. He worked 35 years in covered jobs. His 2020 W-2 shows $50,000 of Social Security wages — but his record at Social Security shows $0 for 2020: his employer that year reported his wages under a wrong Social Security number, one of the causes Social Security itself lists.
His other 34 years, after indexing, total $2,121,221. The missing year would have been indexed by the ratio of the 2024 average wage index ($69,846.57) to the 2020 index ($55,628.60) — a factor of 1.2556 — making it worth $62,779 in the formula. His benefit, both ways:
| 2020 counted | 2020 missing | |
|---|---|---|
| Top-35 indexed earnings total | $2,184,000 | $2,121,221 |
| AIME (total ÷ 420, rounded down) | $5,200 | $5,050 |
| PIA under the 2026 formula | $2,409.80 | $2,361.80 |
| Monthly loss | $48.00 |
That is $576 a year, for the rest of his life — $11,520 over a 20-year retirement — and because every cost-of-living adjustment is a percentage of the benefit, each future COLA is figured on the smaller base too. If Mark claims at 62 instead of 67, his check is 70% of his PIA — and the missing year still takes its cut, $33.60 a month (our Social Security at 62 vs 67 vs 70 guide prices the claiming side). And because spousal and survivor benefits are computed from the same record, the $0 year follows his family as well.
A smaller error costs less — but not nothing
Zeros are easy to spot. The quieter error is a year that posted low. Same worker, different mistake: suppose Mark's 2020 had been recorded as $31,000 instead of his actual $41,000, the rest of his record identical. The $10,000 gap, indexed at 1.2556, is $12,556 of formula earnings: his AIME falls from $5,200 to $5,170, his PIA from $2,409.80 to $2,400.20 — a loss of $9.60 a month, $115.20 a year, $2,304 over 20 years. No single under-reported year ruins a retirement, but it is real, permanent money — and you only see it by comparing numbers year by year, not by scanning for zeros.
Get the free one-page Earnings Record Check Worksheet — a 35-year grid for marking each year checked, the documents-to-gather list, and the SSA-7008 steps. Get the free worksheet (PDF) → or have it sent to your inbox →.
When a missing year costs $0
The hopeful case is real — the other reason to run the audit before you worry. A missing year only costs you if it would have made your top 35.
Consider Linda, who worked 38 years. A part-time year early on — 1998, $9,000 — never posted. Indexed by her factor (2.4201), it is worth $21,781 in the formula. But the lowest year inside her top 35 is worth $41,200 indexed. The missing year ranks 36th or lower; it never enters the calculation; its absence costs her exactly $0. The flip side matters just as much: with fewer than 35 years of earnings, no spare year replaces a lost one — every missing year is a zero in your average, at full price.
Why earnings go missing
Social Security lists the causes itself (Publication No. 05-10081). Earnings for earlier years can be missing because:
- Your employer reported your earnings using the wrong name or Social Security number.
- You got married or divorced and changed your name, but never reported the change to Social Security.
- Your employer reported your earnings incorrectly.
- You worked using an SSN that didn't belong to you.
Two more situations round out the picture. If you were self-employed, your earnings reach Social Security from your tax return — a year that never posted is proven with that return and its Schedule SE. And earnings above the annual taxable maximum ($184,500 in 2026) never appear on your record at all; that is the cap working as designed, not an error.
Do not panic about the two most recent years: Social Security says earnings for the current year or last year may not be recorded yet, and suggests checking your Statement in August to make sure last year's amount posted correctly.
How to check your record (about 10 minutes)
1. Sign in — or create an account — at ssa.gov/myaccount. Your online Statement shows your complete earnings history, one line per year.
2. Open your full earnings record and work down the years. (The account also offers a "Review your full earnings record now" view under Eligibility and Earnings.)
3. Compare each year to Box 3 of that year's W-2 — the "Social Security wages" box, the figure Social Security should hold. Two or more jobs in one year? Add the Box 3 amounts. Self-employment year? Compare against the net earnings on your Schedule SE. And remember the taxable maximum: a high earner can legitimately show less than total pay.
4. Flag three things: a $0 in a year you worked; an amount lower than your W-2; and a year missing entirely.
5. Make it a yearly habit — the August check for last year's posting is the natural moment.
How to fix it: proof, Form SSA-7008, and the clock
Gather proof first. Social Security's list of what proves missing earnings: a W-2 form, a tax return, a wage stub or pay slip, other wage records, or other documents showing you worked. No documents? Write down what you remember — employer's name, where you worked, the dates, how much you earned, the name and Social Security number you used — and contact them anyway; they will work with you, and may contact the employer.
Then file the correction, by whichever route fits:
- Online: some people can request a correction right inside my Social Security — open your full earnings record and choose "Request a correction online." Social Security notes that not everyone is eligible for the online route.
- By phone or in person: call 1-800-772-1213 (TTY 1-800-325-0778), or visit a local office — appointments can be scheduled online or by phone.
- By mail, on Form SSA-7008: Request for Correction of Earnings Record (current edition 09-2026, free at ssa.gov). List each disputed year, the employer and your correct wages, attach copies of your evidence, and sign under penalty of perjury. The address printed on the form: Social Security Administration, 6100 Wabash Ave., Baltimore, MD 21215. Keep copies of everything.
Mind the clock. Under the Handbook, an earnings record can be corrected at any time up to 3 years, 3 months and 15 days after the year in which the wages were paid. In dates: wages paid in 2023 can still be corrected under the general rule until Thursday, April 15, 2027; wages paid in 2025, until April 15, 2029. Wages paid in 2020 passed the general deadline on April 15, 2024.
After the window, exceptions — and a missing year is often one of them. Once the time limit has passed, the Handbook (§1424) still allows corrections in defined cases: an entry established through fraud; a mechanical, clerical or other obvious error; earnings credited to the wrong person or the wrong period; and — the one that matters most here — wages paid by an employer who made no report of any wages for you in that period, or where the employer is increasing its original report. Corrections conforming your record to a wage report your employer filed with the IRS are also listed, as is self-employment income shown on a tax return filed within the window. In plain terms: a year missing entirely because an employer never reported you is a case the exceptions were written for. File the SSA-7008 with your proof even if the year is old.
Frequently asked questions
How do I check my Social Security earnings record?
Sign in to your personal my Social Security account at ssa.gov/myaccount and open your Statement — it shows your earnings history year by year. Social Security's guidance (Publication No. 05-10081) is to review the complete record against your own documents: W-2s, tax returns and pay stubs.
How much does one missing year actually cost?
It depends on the year and on which slice of the formula your average sits in. For a missing $50,000 year, the verified range runs from $17.86 a month (recent year, 15% slice) to $134.53 a month (a 2020 year after indexing, 90% slice). The worked example above — a 2020 year, a worker in the 32% slice — comes to exactly $48.00 a month.
The missing year is from decades ago. Is it too late to fix?
The general window — 3 years, 3 months and 15 days after the year — will have closed. But the Handbook keeps exceptions open after the deadline, including wages an employer never reported at all, earnings credited to the wrong person, and obvious clerical errors. A wholly missing year frequently fits one. File Form SSA-7008 with whatever proof you have.
Last year doesn't appear on my record. Is that an error?
Probably not. Social Security says earnings for the current year or last year may not have been recorded yet, and suggests checking your Statement in August to confirm last year's amount posted correctly. Worry about the older years first.
My spouse will claim on my record. Does my missing year hurt them too?
Yes. Social Security states that the benefits you and your family may receive depend on the earnings shown on your record — spousal and survivor benefits are computed from the same record and formula. Correcting a missing year lifts the base under every benefit paid on it.
Can I correct my record online?
Some people can: inside my Social Security, open your full earnings record and choose "Request a correction online." Social Security notes not everyone is eligible for online corrections; the alternatives are the 800 number, a local office, or Form SSA-7008 by mail.
Do the audit this week: the free Earnings Record Check Worksheet puts the 35-year grid, the documents list and the SSA-7008 steps on one printable page. Get the free worksheet (PDF) → or have it emailed to you →. Our Worksheets library page holds every worksheet this desk publishes, and once your record is right, our Social Security payment schedule for 2026–2027 shows the exact day each check lands.
Sources & official figures
- Social Security Administration — Benefit Formula Bend Points (2026 eligibility: $1,286 and $7,749): https://www.ssa.gov/oact/cola/bendpoints.html
- Social Security Administration — National Average Wage Index (the indexing method; AWI 2020 = $55,628.60, AWI 2024 = $69,846.57): https://www.ssa.gov/oact/cola/AWI.html
- Social Security Administration — Primary Insurance Amount (the 90% / 32% / 15% formula; rounded down to the next lower dime): https://www.ssa.gov/oact/cola/piaformula.html
- Social Security Administration — Your Retirement Benefit: How It's Determined, Publication No. 05-10070 (highest 35 years, indexed): https://www.ssa.gov/pubs/EN-05-10070.pdf
- Social Security Administration — How to Correct Your Social Security Earnings Record, Publication No. 05-10081 (causes, proof list, the August check): https://www.ssa.gov/pubs/EN-05-10081.pdf
- Social Security Administration — Social Security Handbook, §1424 (corrections allowed after the time limit): https://www.ssa.gov/OP_Home/handbook/handbook.14/handbook-1424.html
- Social Security Administration — Form SSA-7008 (09-2026), Request for Correction of Earnings Record: https://www.ssa.gov/forms/ssa-7008.pdf
- Social Security Administration — FAQ on removing earnings that are not yours (the online correction route): https://www.ssa.gov/faqs/en/questions/KA-10123.html
Last updated: October 25, 2026 — figures checked against Social Security Administration sources on October 25, 2026.
Disclaimer: The Retirement Desk publishes education, not financial, tax, or legal advice. Mark and Linda are hypothetical examples computed with Social Security's published formula, wage indices and 2026 bend points; your benefit is based on your own record and year of eligibility. Whether a correction is available for an old year depends on your facts — confirm your situation with Social Security before relying on any figure here.
Filed under: Social Security — The Retirement Desk, the situation-first retirement money desk for Americans 60–75.
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