Will my younger children's SSDI auxiliary benefits increase when oldest turns 18?
My situation is getting complicated with my oldest about to turn 18 next month. I've been on SSDI since 2020 after my car accident and have 3 kids (17, 14, and 12) who all receive auxiliary benefits based on my disability. Currently they each get about $520 per month. I know my oldest will lose his benefits when he turns 18 (he's not continuing in high school), but I'm wondering if that means my other two kids will automatically get more? Will their monthly amount increase because there are fewer kids on my record, or do I need to contact SSA to make this happen? I called the 800 number twice but couldn't get through to a real person. Any parents been through this before?
40 comments


Mia Alvarez
Yes, your younger children's benefits will automatically increase when your oldest ages out. The family maximum benefit amount won't change, but it will be redistributed among fewer beneficiaries. Each child can receive up to 50% of your Primary Insurance Amount (PIA), but if that would exceed the family maximum, their benefits are proportionally reduced. With one fewer child, the others should see an increase in their monthly payment without you needing to do anything. SSA handles this adjustment automatically when they process your oldest child's termination.
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Zachary Hughes
•Thank you! That's a relief to hear it happens automatically. Do you know approximately how much the increase might be? And will there be any gap in payments or will the new amount just show up in the month after my son turns 18?
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Carter Holmes
when my daughter turned 18 last yr the other kids payments went up by like $175 each. took about 6 weeks to see the change tho just fyi
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Zachary Hughes
•Thanks for sharing that! Good to have a rough idea of the timeline. Did you have to call them at all during those 6 weeks or did it just show up eventually?
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Sophia Long
This happened with my family too. My youngest got a bigger check after her brother graduated. But social security NEVER told us this would happen! We were surprised when the amount changed.
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Angelica Smith
•Same here! And they didn't even send a letter explaining the increase! My son's payment jumped from $490 to $658 after his sister aged out, and I had to call to confirm it wasn't a mistake. I was worried they'd ask for it back later!
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Logan Greenburg
The family maximum benefit (FMB) is usually between 150% to 180% of your disability benefit. If your 3 kids each get $520, that's $1,560 total, so they're likely already hitting that maximum. When your oldest drops off, that same maximum amount will be split between 2 kids instead of 3, so each should receive approximately $780 per month (assuming the current total is exactly at the family maximum). The adjustment should happen automatically the month after your son turns 18. There might be a processing delay of 1-2 months, but they'll include back payments to cover the difference. One important note: if your oldest turns 18 mid-month, he'll still receive benefits for that entire month.
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Zachary Hughes
•Wow, thank you for that detailed explanation! If they each get $780 instead of $520, that would really help with expenses. Good to know about the mid-month birthday too - my son's birthday is on the 15th.
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Charlotte Jones
SSI and SSDI family benefits are so COMPLICATED!! When my oldest aged out, it took SSA almost 3 MONTHS to adjust my younger kids' benefits! No explanation, no letter, NOTHING! I kept calling that impossible 800 number and couldn't get any answers. Finally I got through to someone who told me it was "in processing" whatever that means. The system is BROKEN!
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Lucas Bey
•Try Claimyr if you ever need to reach Social Security by phone again. I was in the same boat, calling for weeks with no luck. Used Claimyr (claimyr.com) and got a callback from SSA in under 30 minutes. They have a video demo at https://youtu.be/Z-BRbJw3puU that shows how it works. Definitely worth it when you're dealing with important benefit issues and can't get through on the regular line.
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Charlotte Jones
•Never heard of that before but I'll definitely check it out!! Would have saved me WEEKS of frustration!!!
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Sophia Long
my cousin told me kids benfits stop at 16 not 18?? is that wrong? my daughter is 16 next month so now im worried
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Logan Greenburg
•Your cousin is incorrect. For children receiving benefits on a parent's SSDI record, benefits continue until age 18, or up to age 19 if they're still attending high school full-time. The benefits don't stop at 16. There are different rules for SSI child disability, which requires redetermination at age 18, but that's a separate program from auxiliary benefits on a parent's record.
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Sophia Long
•oh thank god!! i was about to panic. her $$ helps so much with school expenses
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Angelica Smith
Just a heads-up, you might want to confirm with SSA that everything is correctly coded in their system. When my daughter turned 18, the benefit increase for my son didn't happen automatically because there was some flag in the system that wasn't updated. I had to visit our local office to get it fixed. Once they corrected it, they issued back payments for the months we missed, but it was a hassle that could have been avoided. Better to be proactive than wait for months wondering why there's no change.
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Zachary Hughes
•That's really good advice. I think I'll try calling again next week to make sure everything is set up correctly. I don't want to risk losing months of proper payments due to a system error.
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Carter Holmes
btw if ur oldest is still in high school he can keep getting benefits until he graduates or turns 19, whichever happens first. my nephew did this and got an extra 6 months of payments
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Zachary Hughes
•Thanks for mentioning that! My oldest actually decided to get his GED instead of finishing high school, so he won't qualify for the extension. But it's good info for others reading this thread.
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Ben Cooper
I went through this exact situation about 2 years ago when my oldest turned 18. The automatic increase did happen, but it took about 8-10 weeks to show up in our payments. My two younger kids went from getting around $485 each to about $720 each once the family maximum was redistributed between just the two of them. One thing I wish I had known - keep really good records of the payment amounts before and after the change. SSA didn't send any notification letter explaining the increase, and when I called months later with a question about something else, the representative seemed confused about why the amounts had changed. Having my own documentation helped clarify things quickly. Also, don't panic if the first month after your oldest ages out shows the same payment amounts - there's usually a processing delay, but they do include retroactive payments once it gets sorted out.
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Diego Chavez
•This is exactly the kind of detailed, firsthand experience I was hoping to hear about! Thank you for sharing the timeline and actual dollar amounts - going from $485 to $720 each is a significant increase that will really help our family budget. I'm definitely going to start keeping better records of all our SSA payments from now on. It's concerning that even their own representatives get confused about these changes! I'll make sure to document everything and be patient with the processing delay. Really appreciate you taking the time to share your experience.
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Summer Green
I'm in a very similar situation with my oldest turning 18 in a few months and two younger kids (13 and 10) also receiving auxiliary benefits. Reading through everyone's experiences here has been incredibly helpful - especially knowing that the increase happens automatically but can take 6-10 weeks to process. One question I haven't seen addressed: does the timing of when your oldest child's birthday falls in the month affect anything? My daughter's birthday is at the very end of the month (the 29th), so I'm wondering if that might delay the processing even more since they'd have to wait until the following month to make the adjustment. Also, has anyone had experience with what happens if your oldest child decides to go back to school later? I know the benefits stop at 18 if they're not in high school, but what if they enroll in college or trade school - does that change anything for the family maximum calculations? Thanks to everyone who's shared their experiences - it's made this whole process much less stressful knowing what to expect!
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Sofia Morales
•Great questions! Regarding the birthday timing - from what I've experienced and read here, SSA processes these changes on a monthly basis regardless of when in the month the birthday falls. Your daughter will receive benefits for the entire month she turns 18 (even if her birthday is on the 29th), and the adjustment for your younger kids should start the following month. The end-of-month birthday shouldn't cause additional delays beyond the normal 6-10 week processing time everyone's mentioned. As for college/trade school - unfortunately, auxiliary benefits on a parent's SSDI record stop at 18 regardless of whether the child continues their education. This is different from some other programs. College enrollment won't extend these benefits or affect the family maximum redistribution. Once your oldest ages out, the family maximum will be permanently redistributed among your two younger children until they each turn 18. The good news is that with two kids instead of three sharing the family maximum, you should see a nice increase in their monthly amounts that will help offset losing your oldest's benefits. Definitely keep detailed records like others have suggested!
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Zara Rashid
I just went through this same situation last year when my oldest turned 18. Your younger kids' benefits will definitely increase automatically - mine went from about $510 each to $765 each when redistributed between just two kids instead of three. The family maximum stays the same, but gets split fewer ways. A few practical tips from my experience: - The adjustment took about 7 weeks to show up, but they backdated it to the month after my oldest aged out - SSA doesn't send any notification about the increase, so don't worry if it seems to come out of nowhere - Keep screenshots of your payment amounts before and after - I had to reference them later when talking to SSA about an unrelated issue One thing that surprised me was how much the increase helped offset the loss of my oldest's benefit. While we lost his $510/month, the two younger kids each gained about $255/month, so our total family benefit only dropped by about $20. Much better than I expected! The process really is automatic once your oldest's benefits terminate, so you shouldn't need to call unless there are unusual delays beyond 8-10 weeks.
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Elijah O'Reilly
•This is so reassuring to hear! The math you shared really helps put things in perspective - losing only $20 total from the family budget is much more manageable than I was expecting. I was worried we'd be facing a huge financial hit when my oldest ages out, but knowing the younger kids' benefits will increase significantly makes me feel much better about our situation. Your tip about taking screenshots is smart - I'm going to start documenting everything now so I have a paper trail. Thanks for sharing the real numbers and timeline from your experience!
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Jacob Lewis
I'm going through this exact situation right now - my oldest turns 18 next week and I've been so anxious about how it would affect our family's benefits. Reading all these experiences has been incredibly helpful! It sounds like the key things to remember are: 1) the increase happens automatically but takes 6-10 weeks to process, 2) keep detailed records since SSA doesn't send notification letters, and 3) the financial impact isn't as bad as expected since the younger kids' increases help offset the loss. For those asking about timing - I called our local SSA office last month and they confirmed that benefits stop the month after the child turns 18, regardless of what day of the month their birthday falls on. So if your child turns 18 on the 5th or the 29th, they still get benefits for that entire month. Thanks everyone for sharing your real experiences and actual dollar amounts - it's made this whole transition so much less stressful knowing what to expect!
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Khalil Urso
•You've summarized everything perfectly! It's so helpful to have all these real experiences in one thread. I was in the same anxious boat a few months ago, constantly worrying about the financial impact. One small thing to add - if you haven't already, you might want to set up a my Social Security account online if you don't have one. It makes it easier to monitor when the changes actually take effect and see your payment history. The whole process really is less scary once you know what to expect. Best of luck with your transition next week!
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Giovanni Conti
I'm currently dealing with this same situation and wanted to add my experience to help others. My oldest turned 18 three months ago, and the automatic increase for my two younger kids (ages 15 and 12) kicked in after about 9 weeks. They went from $495 each to $742 each - a really significant boost that helped cushion the loss of my oldest's benefit. One thing I learned that might help others: if you're getting close to the 10-week mark with no change, don't hesitate to contact your local SSA field office instead of the 800 number. The local office staff were much more helpful and could actually see what was happening with the processing. In my case, there was a minor coding issue that required manual intervention. Also, for budgeting purposes, the net impact on our total family benefit was only about $50 less per month than when all three kids were receiving benefits. The redistribution really does help offset most of the loss. Keep hanging in there - the system does work, just not always as quickly as we'd like!
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Miguel Castro
•Thank you so much for sharing your timeline and the tip about contacting the local office directly! It's really encouraging to hear that the net impact was only about $50 - that makes this whole transition seem much more manageable. I'm definitely going to keep the local office contact info handy in case we hit any processing delays. The increase from $495 to $742 per child is substantial and will really help with our monthly expenses. It's amazing how much stress these real-world examples have relieved - I was imagining worst-case scenarios but hearing from people who've actually been through this process shows it's much more reasonable than I feared. Really appreciate you taking the time to share your experience!
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Ezra Beard
This thread has been incredibly helpful - I'm in almost the exact same situation with my oldest turning 18 in two months and two younger kids (ages 13 and 11) receiving auxiliary benefits. Reading everyone's real experiences has completely changed my perspective on this transition. A few key takeaways I'm getting from all your stories: the automatic increase really does happen (just with delays), the financial impact is much less severe than expected due to redistribution, and keeping detailed records is crucial since SSA doesn't notify you of the changes. One question I haven't seen fully addressed - has anyone dealt with this during tax season? I'm wondering if the benefit changes affect how we report things or if there are any tax implications when the payment amounts shift. My youngest two currently get about $535 each, so if they jump to around $800 each like others have described, I want to make sure I'm prepared for any tax reporting changes. Thanks to everyone who's shared their experiences and timelines - this community is a lifesaver when dealing with SSA's complex processes!
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Natasha Romanova
•Great question about tax implications! I went through this transition two years ago and can share what I learned. The good news is that SSDI auxiliary benefits for children are generally not taxable income, regardless of the amount. So when your kids' benefits increase from $535 to around $800 each, it shouldn't create any new tax obligations or reporting requirements. The benefits are paid to you as the representative payee, but they're still considered the children's benefits for tax purposes, and children's auxiliary benefits on a parent's SSDI record are typically tax-free. However, I'd definitely recommend double-checking with a tax professional or reviewing IRS Publication 915 just to be sure, especially if your overall family income situation is complex. But from my experience, the benefit amount changes didn't affect our tax filing at all - which was one less thing to worry about during an already stressful transition!
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Zane Hernandez
I'm going through this exact same situation right now - my oldest just turned 18 last month and I was really stressed about how it would affect our family finances. After reading through all these detailed experiences, I feel so much more prepared for what's coming! Based on everyone's shared timelines, it sounds like I should expect to see the automatic increase for my two younger kids (ages 14 and 16) sometime in the next 4-6 weeks. They currently get about $540 each, so if the pattern holds true, they should jump to somewhere around $810 each once the family maximum gets redistributed between just two kids instead of three. The most reassuring thing I've learned from this thread is that the net financial impact really isn't as devastating as I was expecting. Losing my oldest's $540/month but gaining roughly $270 extra for each of my younger kids means we're only looking at a small overall reduction in our monthly household budget. I've already started taking screenshots of our current payment amounts and set up better record-keeping like several of you suggested. And I have our local SSA office number saved just in case there are any processing delays beyond the 8-10 week timeframe everyone mentioned. Thank you all so much for sharing your real-world experiences and actual dollar amounts - it's made this transition so much less scary knowing what to expect!
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Victoria Brown
•It sounds like you're really well-prepared for this transition! I'm glad this thread has helped ease your anxiety - I know exactly how stressful it can be when you're not sure what to expect financially. Your math looks right on track with what others have shared. Going from $540 each to around $810 each for your younger kids should definitely help cushion the impact of losing your oldest's benefits. One small tip I'd add based on my experience - when you're taking those screenshots for your records, try to capture the dates and any reference numbers if possible. I found that helpful when I had to reference things later. Also, don't worry if month one after your oldest aged out shows the same amounts - that seems pretty normal from everyone's experiences here. The waiting is the hardest part, but it sounds like you've got a solid plan and realistic expectations. Keep us posted on how it goes!
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Savannah Glover
I just wanted to add my experience to this incredibly helpful thread. My oldest turned 18 about 8 months ago, and like everyone else has shared, the automatic increase for my younger kids (now 16 and 13) did happen - it just took about 7 weeks to show up. What I found really useful was calling SSA about 2 weeks before my oldest's birthday to confirm that everything was set up correctly in their system. The representative was actually pretty helpful and walked me through what would happen. She confirmed that my oldest would get benefits for his entire birth month, then the redistribution would start the following month. My kids went from about $515 each to $775 each - so we went from $1,545 total for three kids down to $1,550 for two kids. Essentially no net loss, which was amazing! One thing I'll add that I haven't seen mentioned - make sure you update any automatic budgeting or savings plans you have set up based on those benefit amounts. I had completely forgotten that I had an automatic transfer set up based on the old payment amounts, so I was accidentally under-budgeting for a few months until I realized the payments had increased. Also, definitely keep calling the local office if you hit the 10-week mark with no changes. The 800 number is useless, but the local folks can actually see what's happening with your case and fix any glitches.
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Mia Rodriguez
•This is such valuable advice! I love that you actually called ahead to confirm everything was set up correctly - that's really smart proactive planning that I hadn't thought of. The fact that your total family benefits basically stayed the same ($1,545 to $1,550) is incredible and gives me so much hope for my own situation. Your point about updating automatic budgeting is brilliant too - I definitely have some automatic transfers set up based on current benefit amounts that I'll need to adjust once the increases kick in. It's those little details that can really trip you up if you're not thinking ahead. Thanks for sharing the tip about the local office being more helpful than the 800 number - that seems to be a consistent theme in everyone's experiences. I'm definitely going to save that contact info and use the proactive approach you mentioned. Really appreciate you adding your timeline and actual numbers to help the rest of us know what to expect!
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Anastasia Ivanova
I'm facing this exact same situation and this thread has been absolutely invaluable! My oldest turns 18 in about 6 weeks and I have two younger kids (ages 15 and 12) who currently receive around $525 each in auxiliary benefits. Based on all the experiences shared here, I'm feeling much more confident about what to expect. It sounds like the key points are: the increase happens automatically but takes 6-10 weeks to process, the younger kids should see their benefits jump to around $785-800 each when the family maximum gets redistributed, and the net financial impact is much smaller than expected since the increases help offset the loss. I'm definitely going to follow the advice about calling ahead to SSA to confirm everything is set up correctly, keeping detailed records with screenshots, and having the local office number ready in case there are processing delays. The tip about updating automatic budget transfers is something I never would have thought of but will definitely need to do. Thank you to everyone who shared their real timelines and dollar amounts - knowing that most people saw only a $20-50 net decrease in total family benefits makes this transition seem so much more manageable. This community is amazing for providing practical, real-world guidance that you just can't get from SSA's official resources!
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Amara Nnamani
•You've really done your homework reading through everyone's experiences! It's so smart that you're planning ahead and have already calculated what to expect. Your situation sounds almost identical to many others here - with your kids currently getting $525 each, jumping to around $785-800 each seems very realistic based on all the examples shared. I just wanted to add one small thing that helped me when I went through this - consider setting up email or text alerts through your bank for when the SSA deposits hit your account. That way you'll know immediately when the new amounts start showing up, rather than having to constantly check. It made the waiting period much less stressful for me. Also, don't be surprised if the first increased payment is slightly different than expected - sometimes there are small adjustments for partial months or processing quirks, but it usually evens out in the following month. The important thing is that the system really does work automatically like everyone has described. You're going into this so well-prepared thanks to all the great advice in this thread. Best of luck with the transition!
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Miles Hammonds
I went through this same situation about 18 months ago when my oldest turned 18. Your younger children's benefits will definitely increase automatically - it just takes some patience! My two younger kids went from about $510 each to $765 each once the family maximum was redistributed between just two children instead of three. The process took about 8 weeks in our case, and SSA backdated the payments to cover the months we should have received the higher amounts. One thing that really helped was setting up a my Social Security account online so I could monitor the changes more easily than calling that impossible 800 number. The financial impact was much less scary than I anticipated - we only saw about a $30 net decrease in our total monthly family benefits. Losing my oldest's $510 but gaining an extra $255 per month for each of my younger kids really helped cushion the blow. Make sure to document your current payment amounts with screenshots before the change happens. SSA doesn't send any notification letters about the increase, so having your own records is crucial if you ever need to reference the change later. Good luck with the transition!
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Mateo Gonzalez
•Thank you for sharing your experience and timeline! It's really reassuring to hear from someone who went through this 18 months ago and can confirm the process works. The numbers you shared ($510 to $765 each) are right in line with what everyone else has reported, and only losing $30 net from your total family benefits is amazing. I'm definitely going to set up that my Social Security account like you suggested - that sounds much better than trying to get through on the phone. The tip about taking screenshots beforehand is something I keep seeing repeated, so I'll make sure to document everything before my oldest ages out. Thanks for taking the time to share your real-world experience!
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Giovanni Martello
I'm currently going through this exact situation - my oldest turns 18 in about 3 weeks and I have two younger kids (13 and 10) receiving auxiliary benefits. This entire thread has been such a lifesaver! Reading everyone's real experiences with actual dollar amounts and timelines has completely eliminated the anxiety I was feeling about this transition. Based on all the shared experiences here, I now understand that: 1) the increase happens automatically but takes 6-10 weeks to process, 2) my younger kids' benefits should increase significantly when the family maximum gets redistributed between fewer children, 3) the net impact on our total family budget will be much smaller than I feared, and 4) keeping detailed records is crucial since SSA doesn't send notification letters. My kids currently get about $530 each, so based on the patterns everyone has shared, they should jump to around $795 each once my oldest ages out. That would mean we go from $1,590 total for three kids down to about $1,590 for two kids - essentially breaking even, which is incredible! I've already taken screenshots of our current payment amounts, set up online account monitoring, and saved our local SSA office number just in case there are processing delays. Thank you all so much for sharing your real-world experiences - this community support has made what seemed like a scary financial transition feel completely manageable!
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Mary Bates
•It's so great to see how well-prepared you are going into this transition! Your math looks spot-on based on everyone else's experiences - going from $530 each to around $795 each for your younger kids should indeed put you right back at that same total family benefit amount. It's honestly amazing how the redistribution works out so well for most families. You've clearly absorbed all the best advice from this thread - the screenshots, online monitoring, local office contact info, and realistic timeline expectations. I went through this same process about a year ago and wish I had been half as prepared as you are! One tiny additional tip: when you're watching for the changes to kick in, don't panic if you see any small fluctuations in the first month or two after the increase starts. Sometimes there are minor adjustments for partial months or processing quirks, but it typically stabilizes quickly. The important thing is that the system really does work automatically like everyone has described. You're going to do great with this transition - it sounds like you have everything covered and the right expectations set. Thanks for summarizing all the key takeaways so clearly too - it's helpful for anyone else reading this thread!
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