Social Security at 70 - Do I file in my birth month (March) or wait until April 2025 for maximum benefit?
I turn 70 on March 9, 2025, and I've been waiting to maximize my Social Security retirement benefits. I know there's some rule about what month to actually file in to get the absolute maximum delayed retirement credits. If I file in March (my birth month), will I get full delayed retirement credits, or should I wait until April? I don't want to lose even a small percentage of benefits that I've been patiently waiting for all these years. Does Social Security pay for the month of your 70th birthday or do you have to be 70 for the entire month? I'm confused about the exact timing to maximize my benefit amount.
27 comments

Ruby Knight
You should apply in March, the month you turn 70. Social Security pays benefits for the month you reach full retirement age or, in your case, age 70, but the payment comes the following month. So for March 2025, you'll receive your payment in April 2025. You don't need to wait until April to apply - that would actually cause you to lose a month of benefits unnecessarily.
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Nina Chan
AuthorThank you! So I'll still get 100% of my age 70 benefit amount if I apply in March? I was worried there might be some prorating since I'm only 70 for part of the month.
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Diego Castillo
My husband went through this last year! You definitely want to apply in your birth month. SS pays for the entire month even if your birthday isn't on the 1st. Don't wait until April or you'll just be leaving money on the table!
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Logan Stewart
This is right. I just helped my dad with this. File in March, get paid in April. The weird thing about Social Security is you get paid a month behind.
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Mikayla Brown
To maximize your delayed retirement credits (DRCs), you need to understand that SSA awards these credits up to age 70. You'll earn the maximum possible DRCs by the month you turn 70, which is March 2025 in your case. You'll want to apply in January or February 2025 (you can apply up to 3 months before) and specify March 2025 as your benefit start month. This gives you maximum benefits with no reduction. If you wait until April, you're simply losing a month of payments with no additional increase to your monthly benefit amount.
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Nina Chan
AuthorOh, I didn't realize I could apply a few months BEFORE turning 70! That's really helpful. I'll make sure to specify March as my start month. I just wanted to be sure I get every penny of that delayed retirement credit I've been waiting for.
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Sean Matthews
Doesn't matter what day of the month your bday is, SS pays for the WHOLE month!!! So def apply for March 2025. My sister messed this up and lost a whole month of $$$ cause nobody told her!
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Ali Anderson
Social Security benefits are paid in the month following the month for which they are due. Each monthly payment represents benefits for the previous month. If you're turning 70 in March 2025, you should apply for benefits to start that month. You'll receive your first payment in April 2025, which will be for March 2025. The payment amount will include all delayed retirement credits you've earned by waiting until age 70. One important note: because you're applying right at age 70, I recommend applying 2-3 months before your birthday to ensure timely processing. You can specify March 2025 as your benefit start date, even if you apply in January 2025.
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Diego Castillo
Totally agree about applying early! My husband waited until his actual birthday month to start the process and his first payment was delayed by 6 weeks because of "processing time" 🙄
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Zadie Patel
I went through similar panic when I was turning 70 back in 2023. Tried calling SSA for weeks to confirm the exact right date to apply. Could never get through - kept getting disconnected after waiting for 2+ hours each time. Finally discovered Claimyr (claimyr.com) which got me connected to an actual SSA agent in about 15 minutes. They have a video showing how it works here: https://youtu.be/Z-BRbJw3puU The agent confirmed I should apply in my birth month to get full delayed retirement credits. They also helped me complete my application over the phone which was much easier than doing it online.
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Nina Chan
AuthorI've been dreading the phone calls! I'll check out that service since I'll probably have questions when I actually apply. Thanks for the recommendation!
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Logan Stewart
Does that service really work? I'm skeptical of anything that claims to get you through to SS faster...
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Zadie Patel
It worked for me! Saved me days of frustration. You still talk to the same SSA representatives, it just helps you get through the phone system.
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Mikayla Brown
To answer your specific question about whether you'll get the full delayed retirement credits if you file in March: YES, you will receive 100% of your age-70 benefit amount including all delayed retirement credits you've earned. SSA calculates delayed retirement credits up to the month you turn 70, not on a daily basis. So even though you're turning 70 on the 9th, you'll get credit as if you were 70 for the entire month of March. There's no proration - you get the full month's benefit. And to reiterate what others have said, apply 2-3 months before your birthday to ensure smooth processing.
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Nina Chan
AuthorThank you for clarifying this! This is exactly what I was worried about - whether there would be some daily proration since my birthday isn't on the 1st. Glad to hear I'll get the full month's benefit with all my delayed credits!
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Diego Castillo
When my husband applied at 70, they backdated his application by 6 months automatically!!! Said something about only being able to backdate 6 months max for retirement benefits. So even if you mess up and apply a little late, they might be able to help you. But definitely apply in March!
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Ali Anderson
That's correct - SSA can backdate retirement benefit applications up to 6 months, but not beyond that. However, it's still best to apply on time to avoid any complications or delays in receiving benefits.
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Sean Matthews
not an expert but I thought social security pays for previous month??? So March payment arrives in April??? Thats how mine works anyways
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Ruby Knight
To summarize what everyone's saying: 1. Apply for benefits to start in March 2025 (your birth month) 2. You'll get your first payment in April 2025 (for March) 3. Your benefit will include ALL delayed retirement credits 4. Apply 2-3 months before your birthday to ensure timely processing 5. Specify March 2025 as your benefit start date This approach gives you the maximum possible benefit without losing any payments.
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Nina Chan
AuthorThanks for this clear summary! This is really helpful - I'll make sure to apply in January or February with March as my start date.
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Rajan Walker
I went through this exact same situation two years ago! The key thing to remember is that Social Security delayed retirement credits stop accumulating after the month you turn 70 - there's literally no benefit to waiting past that point. You've already done the hard part by waiting until 70, so don't second-guess yourself now. Apply in January or February 2025 with March as your benefit start date, and you'll get every penny you've earned through your patience. The peace of mind knowing you maximized your benefit is worth starting the application process a bit early!
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Hannah White
Just wanted to add one more important detail that I learned when my mom went through this process - make sure you have all your documents ready when you apply! Even though you can apply 2-3 months early, SSA will need things like your birth certificate, W-2s, and other paperwork to process your application. Getting these together ahead of time will help ensure your first payment arrives on schedule in April. Also, if you're married, they'll ask about your spouse's information too, so have that handy. The last thing you want after waiting until 70 is any delays because of missing paperwork!
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Caden Turner
Great point about having all the documents ready! I hadn't thought about gathering everything ahead of time, but you're absolutely right - the last thing I want is delays after waiting this long to maximize my benefits. I'll start collecting my birth certificate, recent W-2s, and my husband's information now so I'm completely prepared when I apply in January or February. Thanks for the practical tip!
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GamerGirl99
One thing I haven't seen mentioned yet is that you can actually check your estimated benefit amount online at ssa.gov/myaccount before you apply. This lets you see exactly what your monthly payment will be with all the delayed retirement credits included, so there are no surprises. I found it really helpful to log in and verify my numbers matched what I was expecting after years of waiting. Also, when you do apply (definitely in January/February for a March start date as everyone said), you can do it online, by phone, or in person at your local SSA office. The online application is usually the fastest, but if you have any complicated situations or questions, talking to someone directly might be worth it. You've waited this long to maximize your benefits, so take whatever approach gives you the most confidence that everything is set up correctly!
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Seraphina Delan
This is such helpful advice! I didn't know I could check my estimated benefit amount online beforehand - that's definitely something I'll do to make sure my calculations are correct. After reading everyone's responses, I feel much more confident about the process. I'll log into my SSA account to verify my expected benefit amount, gather all my documents as Hannah suggested, and then apply online in January or February with March 2025 as my start date. It's reassuring to know there are so many options for applying, and I really appreciate everyone taking the time to share their experiences. You've all helped turn what felt like a confusing decision into a clear action plan!
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AstroAce
I'm in a very similar situation - turning 70 in June 2025 and have been stressing about the exact timing too! After reading all these responses, it's clear that the consensus is to apply 2-3 months early with your birth month as the start date. What really helped me understand this is that Social Security stops giving you delayed retirement credits after the month you turn 70, so there's literally no benefit to waiting longer. I've been checking my estimated benefits on ssa.gov regularly and it's amazing to see how much the delayed credits have increased my monthly payment over the years. Thanks to everyone who shared their experiences - it's so helpful to hear from people who have actually gone through this process successfully!
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Emily Jackson
It's great to connect with someone in almost the exact same situation! You're absolutely right about the delayed retirement credits stopping after the month you turn 70 - that was the key insight that helped me understand there's no point in waiting beyond that. I've also been checking my estimated benefits online and it's pretty incredible to see how much those delayed credits add up over the years of waiting. June gives you a bit more time than me to get everything organized, which is nice! I'm planning to apply in January for a March start, so you could probably apply in March or April for a June start. It's really reassuring to hear that other people have been going through the same thought process and stress about getting the timing exactly right. Good luck with your application when the time comes!
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