Married Filing Jointly - do we need one response to IRS penalty letters or two separate replies?
First time dealing with the IRS questioning our return and feeling a bit overwhelmed. My spouse and I filed our 2024 taxes as married/joint without any issues at the time. But today we got TWO separate CP30 letters in the mail - one addressed to me and one to my spouse. Both say we have a penalty for not paying enough estimated taxes throughout the year. This is definitely wrong! Our income was uneven throughout the year (my spouse had a big commission in Q3, I had sporadic freelance work), but our estimated payments matched our income pattern. I'm pretty sure we just need to submit Form 2210 to show why our estimated payments were distributed unevenly and that should clear this up. But since we got two identical penalty letters, I'm confused if we need to: 1. Send ONE Form 2210 response for our joint return 2. Send TWO separate Form 2210 responses (one for each letter) Anyone dealt with this before? The penalty is around $875 each (so $1,750 total) which is ridiculous since we paid everything correctly!
32 comments


Maya Lewis
When you file married filing jointly, you and your spouse are treated as a single taxpayer despite being two individuals. Since you filed a joint return, you only need to submit ONE response to the IRS that references both CP30 notices. Make sure to include both notice numbers in your response letter. I'd suggest writing a brief cover letter explaining that you received two identical notices (include both notice numbers) and that you're submitting a single Form 2210 to address both notices since you filed jointly. Attach a completed Form 2210 showing your uneven income distribution throughout the year that justified your estimated payment schedule. Keep copies of everything you send, and I highly recommend sending it certified mail with return receipt so you have proof of when it was received by the IRS.
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Isaac Wright
•What happens if they send two separate responses anyway? Do they both need to say basically the same thing or should they reference each other somehow?
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Maya Lewis
•You should definitely not send two separate responses as this could create confusion in processing. The IRS system will link both notices to your joint tax account. When they process your single response with both notice numbers referenced, it will resolve both notices simultaneously. If you were to send two separate responses, it could potentially trigger duplicate processing or conflicting determinations. Keep it simple with one comprehensive response that addresses both notices.
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Lucy Taylor
I had this exact same situation last year! The IRS system automatically generates separate letters even though you filed jointly. I went to https://taxr.ai and uploaded both notices - their system immediately identified this as a common issue with joint filers and helped me draft the perfect response letter. They confirmed I only needed to submit ONE response but showed me exactly how to reference both notice numbers in my letter. Their template helped me explain the uneven income situation perfectly, and I included all the right documentation showing my quarterly income fluctuations. The whole thing was resolved in about 6 weeks without any further issues!
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Connor Murphy
•Did taxr.ai actually look at your specific tax situation? Or was it just a generic template? I'm wondering if they can help with complicated scenarios.
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KhalilStar
•Is it worth the cost though? I feel like I could just write a letter myself explaining the situation. What made their service better than just doing it yourself?
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Lucy Taylor
•They analyzed my specific tax documents and notices, not just a generic template. I uploaded both CP30 notices and my tax return, and they identified specific aspects of my situation like the timing of my wife's large bonus and how that affected our quarterly payment requirements. The value wasn't just in the response letter but the confidence it gave me. They showed exactly which parts of the tax code applied to my situation and provided documentation guidelines specific to uneven income scenarios. Honestly, the peace of mind alone was worth it - I knew I wasn't missing anything that could delay resolution.
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KhalilStar
Just wanted to follow up - I decided to try taxr.ai after my initial skepticism and wow, I'm impressed! They analyzed both of our CP30 notices and immediately spotted that the IRS had actually miscalculated our penalty amount. Turns out we qualified for an exception I didn't even know about since my spouse's income increased by more than 25% in the last quarter. The response letter they generated included all the right references and calculations. Got a notice last week that both penalties were completely removed! Would have overpaid by almost $2,000 if I'd just paid the penalties. Definitely check them out if you're dealing with IRS notices.
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Amelia Dietrich
Listen, I dealt with this same headache last month and spent HOURS trying to reach the IRS by phone to get clarification. After days of busy signals and being disconnected, I found this service called Claimyr at https://claimyr.com that got me through to an actual IRS agent in about 20 minutes. The agent confirmed we only needed to submit ONE response for both notices since we filed jointly. She also gave me specific instructions on what supporting documentation to include with the 2210 form. Their service essentially holds your place in the phone queue so you don't have to keep redialing. You can see how it works in this video: https://youtu.be/_kiP6q8DX5c If you have specific questions about your situation, talking to an actual IRS agent can save you tons of stress.
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Kaiya Rivera
•How does that even work? Seems sketchy that some third party can get you through to the IRS faster than calling directly. Did you have to give them your personal info?
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Katherine Ziminski
•Yeah right. The IRS phone system is completely broken. I've tried calling dozens of times and never get through. No way some service magically fixes the hold time problem that the IRS itself can't solve.
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Amelia Dietrich
•It works by using technology to navigate the IRS phone system and hold your place in line. You don't need to provide any personal tax information to Claimyr - you just enter your phone number and they call you back when they've reached an agent. Then they connect you directly to that agent. The IRS phone system isn't broken - it's just overwhelmed. There are optimal times to call, and their system is designed to navigate the menus efficiently to get in queue faster. It's basically like having someone wait on hold for you instead of doing it yourself. Nothing magical about it, just a smart solution to a frustrating problem.
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Katherine Ziminski
I have to publicly eat my words here. After being totally skeptical about Claimyr, I was desperate enough to try it yesterday. I've literally been trying to talk to someone at the IRS for THREE WEEKS about our CP30 notices. Got a call back in 42 minutes (they estimated 35-50) and spoke with an actual IRS agent who was super helpful. She confirmed we only need ONE response for our joint filing and explained exactly what documentation to attach to prove our uneven income. She even noted in our account that we were responding to the notice so there wouldn't be further collection attempts while our response was being processed. Totally worth it just to get a definitive answer and some peace of mind.
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Noah Irving
My wife and I went through this last year. One thing nobody mentioned - make sure you write BOTH of your Social Security numbers on the Form 2210 and any cover letter you send. Also reference both of the notice numbers. We made the mistake of just putting my SSN and they only cleared one of the penalties initially. Had to call back to get them to clear the second one.
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Vanessa Chang
•Did you send your response by regular mail? How long did it take to get resolved? I'm worried about missing the 30-day deadline they mention in the letter.
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Noah Irving
•We sent it certified mail with return receipt, which I strongly recommend. It took about 8 weeks to get a response clearing the first penalty, then another 3 weeks to get the second one cleared after I called. The 30-day deadline is important, but what matters is when you mail your response, not when they process it. As long as you can prove you mailed it within the 30 days (with that certified mail receipt), you're covered even if it takes them months to actually process your response.
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Madison King
Did you check if you qualify for first-time penalty abatement? If you've had a clean tax record for the past 3 years (filed and paid on time), you can often get the penalty completely removed even if you technically did underpay during the year!
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Julian Paolo
•This! I had a similar issue and just called and asked for "first-time penalty abatement" and they wiped out the entire penalty. Didn't even have to send any forms or documentation. Worth trying before going through all the trouble of filling out the 2210.
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Connor O'Neill
Great advice from everyone here! I just want to add one more thing that saved me a lot of headache - when you write your response letter, make sure to clearly state "This response addresses BOTH CP30 notices" right at the top. I also included a simple table showing my quarterly income and estimated payments to visually demonstrate why the payments were uneven but appropriate. The IRS agent I spoke with said this kind of clear documentation really helps them process these cases faster. One last tip: if you're using Form 2210, don't forget to check the box for "annualized income installment method" in Part II if your income was truly uneven throughout the year. This is often the key to getting these penalties removed for people with variable income like freelancers and commission-based workers. Good luck - this is definitely fixable!
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Anastasia Sokolov
•This is really helpful! I'm in a similar situation with uneven freelance income throughout the year. Quick question - when you say "annualized income installment method," does that work if your income was higher in the later quarters? My situation is kind of the reverse of the original poster - I had most of my income come in Q4, so my earlier estimated payments were much lower. Will the IRS accept that the payments matched my actual income timing even though they look "back-loaded"?
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Connor Murphy
•@Anastasia Sokolov Yes, the annualized income installment method works perfectly for your situation! That s'exactly what it s'designed for - when your income is concentrated in later quarters. The IRS recognizes that freelancers and contractors often have uneven income patterns throughout the year. When you use this method on Form 2210, you re'essentially showing the IRS that your estimated payments were reasonable based on your actual income earned up to each quarter. So if you had little income in Q1-Q3 but a big project payment in Q4, your lower early payments would be justified. The key is documenting your actual income by quarter and showing that your estimated payments were proportional to what you had actually earned at each payment due date. This is totally legitimate and the IRS expects this kind of income variability from freelancers. Don t'worry about it looking back-loaded "-" that s'just the nature of freelance work!
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Mikayla Davison
Just wanted to share my experience since I went through this exact situation two years ago. You're absolutely right that you only need ONE response since you filed jointly - the IRS generates separate letters automatically but treats your account as a single unit. Here's what worked for me: I sent a single response letter that clearly stated "This response addresses both CP30 notices [list both notice numbers]" and included one completed Form 2210 using the annualized income installment method. I also attached quarterly income statements showing the uneven distribution throughout the year. The key thing that sped up my resolution was being very specific about WHY the payments were uneven. Don't just say "income was variable" - actually show them the numbers. For example: "Q1 income: $8,000, Q2 income: $12,000, Q3 income: $35,000 (spouse's commission), Q4 income: $15,000" along with your corresponding estimated payments. Sent everything certified mail and got both penalties completely removed in about 6 weeks. The IRS actually sent me separate resolution letters for each notice, but they were processed together from my single response. Good luck!
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Abigail bergen
•This is incredibly helpful! Thank you for breaking down the specific details about how to format the response. I'm particularly glad you mentioned including the actual quarterly income numbers - I was planning to just say "variable income" but showing the real figures makes so much more sense from the IRS's perspective. One follow-up question: did you include any other supporting documentation besides the quarterly income statements? I have some 1099s that came in at different times throughout the year, and I'm wondering if I should attach copies of those as well to further support the uneven income pattern.
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Demi Lagos
•@Mikayla Davison Yes, including copies of your 1099s is definitely a good idea! I attached copies of all my 1099s arranged by quarter to show exactly when I received each payment. This really helps paint the complete picture for the IRS agent reviewing your case. I also included a simple one-page summary that listed each 1099 by date received and amount, then showed how I calculated my estimated payments based on income earned through each quarter. This made it super easy for them to follow my logic and see that my payments were reasonable given the information I had at each due date. The more documentation you provide within (reason ,)the faster they can process your case. Just make sure everything is clearly organized and referenced in your cover letter so they know what they re'looking at.
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Avery Saint
I went through this exact same situation last year and can confirm what others have said - you definitely only need ONE response for both CP30 notices since you filed jointly. The IRS system automatically generates separate letters even though you're treated as a single tax entity. Here's exactly what I did that worked: I wrote a cover letter that started with "This response addresses both CP30 notices [Notice #1] and [Notice #2] for our 2024 joint tax return." Then I attached a single Form 2210 using the annualized income installment method and included a quarterly breakdown of our income and estimated payments. The most important thing is to be specific about your income timing. Instead of just saying "uneven income," I created a simple table showing actual dollar amounts by quarter. For us it was something like Q1: $18,000, Q2: $22,000, Q3: $45,000 (spouse's commission), Q4: $19,000, with corresponding estimated payments that matched those earnings. Sent it certified mail and both penalties were completely removed in about 7 weeks. The key is showing the IRS that your estimated payments were reasonable based on what you actually knew about your income at each quarterly deadline. With your spouse's Q3 commission and your sporadic freelance work, you should have a strong case for the annualized method. Don't stress too much - this is a very common situation and totally fixable with the right documentation!
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Gabriel Freeman
•Thank you so much for this detailed breakdown! I'm feeling much more confident about handling this now. Your point about creating a table with specific quarterly amounts is really smart - it makes the case much clearer than just describing it in words. One quick question: when you sent everything certified mail, did you send it to the address listed on the CP30 notice itself, or is there a different address for penalty dispute responses? I want to make sure it gets to the right department for processing. Also, did you include both of your Social Security numbers on the Form 2210, or just the primary taxpayer's SSN since you filed jointly?
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Haley Stokes
•@Avery Saint Great question about the mailing address! I sent mine to the address printed on the CP30 notice itself - that s'specifically designed to route penalty dispute responses to the right department. Don t'use any generic IRS address you might find online. For the Form 2210, I included both of our Social Security numbers since we re'both technically liable for the penalty even though we filed jointly. I put the primary taxpayer s'SSN in the main field and wrote the spouse s'SSN in the margin with a note Joint "filers - both SSNs: [primary] and [spouse]. This" ensures both penalties get cleared when they process your response. One more tip: make copies of absolutely everything before you mail it, including the certified mail receipt. The IRS can take 8-12 weeks to process these responses, and having copies makes it much easier if you need to follow up or reference your original submission.
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Ayla Kumar
This is such a common issue with joint filers! I went through the exact same thing last year with my husband. The IRS automatically sends separate CP30 notices to both spouses even though you filed jointly, which is super confusing. You're absolutely correct that you only need to submit ONE response. Here's what worked for us: I wrote a cover letter stating "This response addresses both CP30 notices" and listed both notice numbers. Then I attached a single Form 2210 using the annualized income installment method since our income was also uneven (my husband had a big bonus in Q4, I had irregular consulting income). The key is documenting your quarterly income pattern clearly. I made a simple chart showing our actual income by quarter and how our estimated payments corresponded to what we knew at each deadline. Since your spouse had that Q3 commission and you had sporadic freelance work, the annualized method should work perfectly for your situation. Make sure to include both of your SSNs on all forms and correspondence. Send everything certified mail to the address on the CP30 notice (not a generic IRS address). It took about 8 weeks, but both penalties were completely removed. The uneven income situation you described is exactly what the annualized installment method is designed to handle. Don't panic about the $1,750 - this is totally fixable with proper documentation!
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Mateo Silva
•This is really reassuring to hear from someone who went through the exact same situation! The part about making a simple chart showing quarterly income is brilliant - I think visual documentation like that probably makes it so much easier for the IRS agent to quickly understand why the payments were structured the way they were. I'm curious about the timeline you mentioned - did you get any acknowledgment from the IRS that they received your response before the final resolution? I'm wondering if there's any way to track the progress or if you just have to wait the full 8 weeks to hear back. With certified mail you at least know it was delivered, but it would be nice to know it's actually being processed. Also, when you say both penalties were "completely removed," did they send you separate letters confirming each penalty was cleared, or was it one letter addressing both notices?
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Emma Thompson
•@Ayla Kumar Great question about tracking! I didn t'get any acknowledgment letter that they received my response, which was nerve-wracking at first. The certified mail receipt was my only proof it was delivered. After about 6 weeks I started getting anxious and called the IRS took (forever to get through .)The agent confirmed they had received my response and it was in "process but" couldn t'give me a timeline. Two weeks later I got the resolution. They actually sent me two separate letters - one for each penalty - but both arrived on the same day and both referenced my single response submission. Each letter said something like Penalty "Notice [specific notice number] - RESOLVED and" showed a zero balance. It was clear they processed both from my one submission but their system generated separate resolution letters. The visual chart definitely helped - the agent I spoke with mentioned that clear documentation like that makes their job much easier and speeds up processing. Highly recommend taking the time to make it look professional and easy to follow!
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Benjamin Johnson
I just went through this exact situation a few months ago! You're absolutely right that you only need ONE response since you filed jointly - the IRS system automatically generates separate CP30 notices for each spouse but treats your tax account as a single entity. Here's what I recommend based on my experience: Write a clear cover letter that starts with "This response addresses both CP30 notices [list both notice numbers] for our 2024 joint tax return." Then attach a single Form 2210 using the annualized income installment method - this is perfect for your situation with uneven income throughout the year. The key is being very specific about your quarterly income pattern. Create a simple table showing something like: Q1 income: $X, Q2 income: $Y, Q3 income: $Z (spouse's commission), Q4 income: $W, along with your corresponding estimated payments. This visual documentation makes it crystal clear to the IRS agent that your payments were reasonable based on what you knew at each quarterly deadline. Make sure to include both of your Social Security numbers on all forms and send everything certified mail to the address listed on the CP30 notice (not a generic IRS address). Keep copies of everything! With your spouse's Q3 commission and sporadic freelance income pattern, you have a strong case for penalty removal. This type of uneven income situation is exactly what the annualized method is designed to handle. Don't stress about the $1,750 - this is totally fixable with proper documentation!
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Yara Sayegh
•This is exactly the kind of detailed guidance I was hoping to find! Thank you for breaking down the process so clearly. I'm feeling much more confident about handling this now. One thing I'm still a bit unclear on - when you mention creating that quarterly income table, should I include supporting documentation like copies of invoices or 1099s to back up those numbers, or is just stating the amounts in the table sufficient? I have all my freelance payment records organized by quarter, so I could easily include copies if that would strengthen the case. Also, did you happen to calculate roughly how long the whole process took from when you mailed your response to when you got the final resolution letters? I know everyone mentioned 6-8 weeks, but I'm trying to plan around the timeline since we're getting close to the end of the year.
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