How will Social Security calculate my benefits with 29 years work history but a 12-year gap?
I'm trying to understand how SS will calculate my retirement benefits with my somewhat unusual work history. I worked full-time for 4 years after college, then took 12 years completely off to raise my children. After that, I worked part-time for 4 years, and have now been working full-time for 21 years (and counting). By the time I reach my full retirement age in about 2 years, I'll have 31 total years of work, but with that big gap. Will those early 4 years even count? Will the 4 part-time years hurt my calculation? I know they use the highest 35 years, so will I be significantly penalized for having only 29 years total? I'm earning about $87,000 now, which is the most I've ever made. Should I delay retirement to add more high-earning years? Any insight would be really appreciated!
20 comments


Luis Johnson
Yes, ALL years count toward your 35-year calculation for Social Security benefits. The way Social Security calculates your benefit is by taking your highest 35 years of earnings (indexed for inflation), averaging them, and then applying a formula to determine your Primary Insurance Amount (PIA). For the years you didn't work (the 12-year gap and any other years until you reach 35), zeroes will be included in the calculation. So working longer will definitely improve your benefit amount since you're replacing zeros with actual earnings. At your current salary of $87,000, each additional year you work could make a noticeable difference in your monthly benefit. The part-time years will count, but likely won't be among your highest 35 if the earnings were significantly lower than your full-time years.
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Jasmine Hernandez
•Thank you! So if I understand correctly, my benefit calculation will include my highest 29 earning years plus 6 zeros (to get to 35 total). That sounds like it would reduce my overall average quite a bit. Is there an easy way to estimate how much my benefit might increase for each additional year I work past my FRA?
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Ellie Kim
I had a similar situation with time off to raise kids. Here's what you need to understand: 1. SSA takes your highest 35 years regardless of when they occurred, so yes, those first 4 years after college DO count (assuming you paid FICA taxes). 2. For your part-time years, SSA only cares about the dollar amount earned, not whether it was part-time or full-time. If those part-time years are in your highest 35, they'll be included. 3. Since you'll only have 29 years of earnings, SSA will include 6 years of zeros in your calculation, which will lower your average. 4. Working even 2-3 years longer could significantly increase your benefit because you'll replace those zeros with high-earning years. Consider using the calculator on the SSA website to run different scenarios. Based on what you're saying, working longer is probably in your best interest benefit-wise.
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Fiona Sand
•This is good advice but it depends on her health and other finances too. Sometimes taking SS early makes sense even with the reduction. my sister waited to get more $ but then got sick at 64 and regrets not filing at 62 to enjoy travellin while she could!
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Mohammad Khaled
The SSA website has a calculator where you can plug in your earnings history. I did this last year and it was super helpful! It gave me estimates for age 62, full retirement age, and 70.
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Alina Rosenthal
•I tried using that calculator but found it SO FRUSTRATING! It kept timing out when I was entering my earnings history, and then when I finally got through, it gave me an error message. Wasted almost 2 hours! I ended up using Claimyr.com to get in touch with an actual SSA rep who walked me through my calculation over the phone. They have this system that gets you through to a live person without waiting for hours. There's a video showing how it works: https://youtu.be/Z-BRbJw3puU The agent was able to pull up all my work history automatically and walked me through various retirement scenarios. WAY easier than trying to DIY with their buggy calculator!
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Finnegan Gunn
Your situation sounds EXACTLY like my wife's!!! She also took time off for kids and went back part time before full time. Let me tell you what happened when she filed last year - it was a DISASTER!!! SSA somehow didn't have records of her early work (pre-kids) even though she definitely paid taxes. They calculated her benefit nearly $400/month LOWER than it should have been!!! We had to go through months of appeals and paperwork to get it fixed. MAKE SURE you create a my Social Security account NOW and verify all your work history is there before you apply!! Don't trust that they have everything correct!!
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Jasmine Hernandez
•Oh no, that sounds awful! I do have a my Social Security account but I haven't actually looked at my detailed earnings record. I'm going to check that right away. Did your wife have to provide old tax returns or W-2s for those missing years?
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Miguel Harvey
my mom had same situation with gap for kids. SSA told her for every additional yr she worked past fra she got about 8% more in benefits. she worked til 68 and it made big difference.
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Luis Johnson
•That 8% per year increase is the standard delayed retirement credit that everyone gets for waiting to claim after Full Retirement Age, up to age 70. It's separate from the advantage of replacing zero or low-earning years in the 35-year calculation. In the case described here, the person would get BOTH benefits by working longer: replacing zeros in their calculation AND getting the 8% per year increase for delaying. That's why working past FRA can be especially valuable for people with gaps in their work history.
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Fiona Sand
i think ur overthinking this!! my husband just got approved and didnt care about any of this complicated formula stuff. what matters most is u work at least 10 years. after that its mostly about what u earned in ur last few years thats what the SSA lady told us. if ur making $87k now and still working that puts u in good shape! dont stress about those zero years u cant change them anyway!! just file when ur ready and enjoy ur retirement!
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Ellie Kim
•I'm sorry, but this information is incorrect. Social Security does NOT calculate benefits based primarily on your last few years of work. It's based on your highest 35 years of earnings (indexed for inflation). The 10-year minimum is just for eligibility (40 quarters), but has nothing to do with the benefit amount. Having zeroes in your 35-year calculation absolutely does reduce your benefit amount, which is why working longer can significantly increase benefits for someone with gaps in their work history. I would strongly recommend getting accurate information directly from SSA rather than relying on second-hand information that may be misunderstood.
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Alina Rosenthal
I just went through this EXACT situation! The SSA's phone lines are IMPOSSIBLE to get through. I spent THREE DAYS trying to get someone to explain my benefit calculation with my work gap. I finally used a service called Claimyr (claimyr.com) that got me through to an agent in under 25 minutes. They have a video demo at https://youtu.be/Z-BRbJw3puU showing how it works. The SSA agent I spoke with explained that each additional high-earning year I work now (I earn about $92K) increases my monthly benefit by approximately $50-70 because it replaces a zero year. So working even 3 more years could mean $150-200 more PER MONTH for the rest of my life! Definitely worth considering if you're in good health.
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Jasmine Hernandez
•Thanks for sharing! That's really helpful to know about the $50-70 per month increase for each additional high-earning year. Since you were in a similar situation, did the SSA agent recommend working past FRA, or was it more about personal choice? I'm trying to balance maximizing my benefit with actually enjoying retirement while I'm still healthy enough to travel.
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Finnegan Gunn
Watch out for the WEP if you ever worked for state government that didn't pay into Social Security!!! My calculation got DESTROYED because of 8 years I worked for Ohio schools in the 90s!! No one warned me until it was too late!!
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Luis Johnson
•This is an important point about the Windfall Elimination Provision (WEP), but it only applies if you earned a pension from work not covered by Social Security. The original poster didn't mention government work, so they're likely not affected by WEP. But it's definitely something anyone with government employment should research before filing for benefits.
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Jasmine Hernandez
Thank you all for the great information! I just checked my Social Security statement online, and thankfully all my work history appears to be there. Based on your advice, I think I'll plan to work at least 2-3 years beyond my FRA to replace some of those zero years. The extra $150-200 per month would make a big difference over a 20+ year retirement. I appreciate everyone sharing their experiences!
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Mohammad Khaled
•Glad you got it sorted out! I did something similar and worked until 68. No regrets because that extra income really helps with inflation these days.
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Oliver Fischer
Great decision to check your earnings record online! One thing to keep in mind as you plan those extra 2-3 years - make sure you're also considering the tax implications of higher Social Security benefits. Since you're earning $87k now, you'll likely be subject to taxation on up to 85% of your SS benefits when you do retire. It might be worth meeting with a tax professional or financial planner to run scenarios comparing the increased lifetime benefit from working longer versus potentially being in a lower tax bracket if you retire earlier. Sometimes the math isn't as straightforward as it first appears, especially when you factor in Medicare premiums and state taxes. That said, for most people in your situation, working those extra years does pay off significantly over the long term. Just wanted to mention the tax angle since it's often overlooked in these calculations!
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CosmicCowboy
•That's a really good point about the tax implications that I hadn't fully considered! I know my benefits will likely be taxable since my husband and I will have other retirement income too. Do you happen to know if there are any good online calculators that factor in both the increased SS benefits AND the tax impact? Or would I really need to sit down with a professional to get an accurate picture of the net benefit of working those extra years?
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