How to Update UPenn After Submitting Your Application

By Eric Eng

By Eric Eng

a female student studying with her laptop and looking at the camera

Applying to the University of Pennsylvania (UPenn) can feel like a marathon, and hitting that “submit” button might seem like crossing the finish line. But guess what, the race isn’t quite over! Sometimes, after submitting, you might need to update your application. New achievements? Supplementary materials? Either way, here’s how to update UPenn after submitting your application.

Why Updating UPenn After Submitting Your Application Matters

So, you’ve submitted your application, and now UPenn’s admissions team is giving it the once-over. They’re pretty thorough, examining every detail. But new developments in your academic or extracurricular life can give your application a nice little boost. Here’s why you should update UPenn after submitting your application:

New achievements and additional materials

Admissions officers love seeing recent successes—it shows you’re continuously growing and dedicated. Did you win an award, publish a paper, or achieve something noteworthy after submitting your application? Share it!

Sometimes, you might have a portfolio piece or other materials that weren’t ready when you first applied. These additional materials can provide more insights into your abilities and character, making your application even stronger.

Waitlisted or deferred

Being waitlisted means you’re still in the game, but UPenn hasn’t made a final decision yet. How do you tip the scales in your favor? Update UPenn with materials that show your continued interest and commitment.

On the other hand, if you’re deferred, it means the admissions committee wants to reconsider your application during the regular decision pool. Provide updates during this period to highlight ongoing achievements and improvements—it can make your application stand out more.

Where to Update UPenn After Submitting Your Application

When you need to update your UPenn application after submitting it, head to the Penn Applicant Portal. This is also where you can track your application status. You’ll get login credentials for this portal within 48 hours of submitting your application.

If you run into any issues or have specific questions about updating your application, give UPenn’s admissions office a call at (215) 898-7507. They’re available Monday through Friday, from 9:30 am to 12:30 pm and 2:00 pm to 5:00 pm Eastern Time. You can also reach out to your regional admissions coordinator via email, which you can find on UPenn’s contact page.

How to Submit Application Updates Through the Penn Applicant Portal

Ready to submit those stellar updates to UPenn? Here’s how:

View of UPenn sign

1. Access the Penn Applicant Portal.

After hitting that “submit” button on your application, you’ll get login credentials for the Penn Applicant Portal. This is your command center for managing your application and adding updates.

2. Find the “Upload Materials” section.

Log in and hunt down the “Upload Materials” section. This is where you’ll drop your new documents or send updates to UPenn. Don’t worry, the interface is user-friendly, so you won’t need a map to find your way around.

3. Upload your documents.

Before you start uploading, make sure your documents are in the correct format. UPenn accepts various file types, including PDF, DOC, DOCX, and even media files for art or music samples. Keep your updates concise and relevant—nobody likes a cluttered application.

In the “Upload Materials” section, select the type of document you’re submitting from the dropdown menu, choose the appropriate category, and then upload your file, easy peasy.

4. Submit and confirm.

After you’ve uploaded your document, give it a once-over to ensure it meets all the requirements. Then, hit submit. The portal will flash a confirmation message to let you know your update has been successfully received.

Important reminder

Update your UPenn application ASAP to ensure they’re considered during the review process. Stick to significant achievements or necessary corrections that enhance your chances of admission to UPenn. Make sure your updates are clear and well-organized to make a great impression on the admissions committee.

How to Submit Supplementary Materials to UPenn

Boosting your chances with supplementary materials? Smart move, and here’s your guide for sending them in to UPenn:

1. Access the Penn Applicant Portal.

After you submit your application, keep an eye on your inbox. Within 48 hours, you’ll get login credentials for the Penn Applicant Portal. Use those credentials to log in and get started.

2. Prepare your supplementary materials.

Before you upload anything, make sure your materials meet UPenn’s format and size guidelines to avoid any tech issues. Here’s what you might submit:

Supplementary Material Guidelines
Expanded resume Got more achievements than you could initially fit? Submit an expanded resume.
Research abstract If you forgot to include a research abstract, now’s your chance to prepare a detailed one.
Art or music samples If you’re a creative genius, showcase your talents! Upload your samples to an external host like a personal website, YouTube, or SoundCloud, then submit a document with the URLs/links.
Portfolios Certain programs, like Digital Media Design, require portfolios. Include 5-12 pieces or up to 5 minutes of video. Transfer students aiming for sophomore standing in Architecture also need to submit a portfolio, but junior transfers don’t qualify.

3. Upload your files.

Log into the Penn Applicant Portal and head straight to the “Upload Materials” section, which is your drop zone for all those extra documents and updates to UPenn.

In the “Upload Materials” section, choose the type of document you’re submitting from the dropdown menu. This ensures your materials are correctly categorized for the admissions team.

Click the upload button, select your files from your computer, and make sure they’re within the accepted formats and size limits. UPenn supports various formats, including:

  • Video: .3g2, .3gp, .avi, .m2v, .m4v, .mkv, .mov, .mpeg, .mpg, .mp4, .mxf, .webm, .wmv
  • Audio: .aac, .m4a, .mka, .mp3, .oga, .ogg, .wav
  • Slide: .bmp, .gif, .jpg, .jpeg, .png, .tif, .tiff
  • Document: .doc, .docx, .odg, .odp, .odt, .pdf, .ppt, .pptx, .rtf, .wpd
  • URL: Link to your personal website where you uploaded your materials

4. Review and submit.

Before hitting submit, double-check your documents to ensure they meet all requirements and are correctly formatted. Make sure everything’s in tip-top shape to avoid any hiccups during the review process.

Finally, once you’re confident everything’s perfect, submit your updates through the portal. Look out for a confirmation message that tells you your updates have been successfully received.

How to Update UPenn If You Are Waitlisted

Getting waitlisted by UPenn can feel like a plot twist in your college story, but here’s the good news: you’re still in the game! UPenn hasn’t made a final decision yet, so let’s talk about how you can update your UPenn application.

a female student in front of her laptop

First, you need to decide whether to accept or decline the waitlist offer. Chat with your family and mentors about your other college options. If you decide to stick it out on the waitlist, log in to the Penn Applicant Portal and select “yes” to accept the offer.

Letter of Continued Interest (LOCI)

If you’re staying on the waitlist, writing a Letter of Continued Interest (LOCI) is a smart move. This letter should:

  • reaffirm your passion for attending UPenn,
  • highlight any new achievements since you submitted your application,
  • and keep a positive and enthusiastic tone.

Here’s how you can structure your LOCI:

[Your Name]
[Your Address]
[City, State, Zip Code]
[Email Address]
[Phone Number]

Office of Admissions
University of Pennsylvania
3535 Market Street, Suite 850
Philadelphia, PA 19104

Dear Admissions Committee,

I hope you’re doing well. I’m writing to reaffirm my interest in the University of Pennsylvania. It’s an honor to be on the waitlist, and I’m still very eager to attend UPenn if given the chance.

Since I submitted my application, I’ve accomplished a few things that I think highlight my fit for UPenn:

  • Academic Award: I recently won top honors at my school’s annual Science Fair for my project on renewable energy solutions. This project deepened my passion for sustainable technology and earned state-level recognition.
  • Leadership: I was elected President of our Student Government Association, leading initiatives to enhance student engagement and improve our school’s sustainability practices, reflecting UPenn’s values of social responsibility and leadership.
  • Community Service: I started a tutoring program for underprivileged children in my community, focusing on STEM education. This program has boosted the academic performance of over 50 students and inspired a love for learning.
  • Athletics: Our soccer team won the regional championship, and I was named MVP as team captain. This experience strengthened my leadership and teamwork skills, qualities I look forward to bringing to UPenn’s community.

UPenn has been my top choice throughout the application process due to its excellent academic programs, vibrant campus life, and commitment to innovation. I’m especially excited about the interdisciplinary programs at the School of Engineering and Applied Science.

Thank you for considering my application again. I’m ready to contribute to the UPenn community and am eagerly looking forward to possibly joining the Class of 2028.

[Your Name]

Submit this letter through the Penn Applicant Portal in the section for waitlisted applicants to upload additional documents. This helps keep your application fresh and shows UPenn you’re still all in.

After you submit your LOCI

While you’re waiting for UPenn to make their final decision, it’s smart to explore other college options. Accept an offer from another school by their deposit deadline to secure your place. If UPenn comes through later, you can always change plans. Think of it as your safety net.

Remember, the waitlist process can stretch into late spring or even early summer, so keep your spirits high and stay patient. Continue focusing on your current commitments and keep shining in your academics and extracurriculars. You’ve got this!

How to Update UPenn If You Are Deferred

First off, take a deep breath and carefully read that deferral notification from UPenn. This letter should explain that your application is being moved to the regular decision pool for further review. In other words, a deferral is not a rejection. The admissions committee sees potential in your application—they just need more time and context to make a final decision.

Young woman using a laptop while sitting on a couch.

And much like being waitlisted, you should write a Letter of Continued Interest (LOCI) to show your ongoing enthusiasm for UPenn. In your LOCI, reaffirm your strong interest in attending UPenn, highlight any new achievements or updates since you submitted your application, and keep the tone positive and enthusiastic—let your excitement shine through.

Additional materials

UPenn might ask for extra materials to better assess your application in the regular decision pool. Your school counselor should submit your Mid-Year Report to update UPenn on your recent academic performance. This is typically required by mid-February.

If you’ve had any significant new achievements or updates since your initial application, make sure to submit these through the Penn Applicant Portal. Here’s a quick checklist:

  • Mid-Year Report: Your school counselor handles this.
  • New Achievements: Anything significant that wasn’t in your initial application.
  • LOCI: Submit through the Penn Applicant Portal.

Make sure all additional materials and your LOCI are correctly submitted through the Penn Applicant Portal. Double-check for any errors and confirm that everything has been received by the admissions office. It’s always better to be safe than sorry.

The deferral process can be stressful, but keeping a positive mindset is key. Continue to excel in your academic and extracurricular activities. Just hang in there! You’re still in the game, and with a bit of patience and effort, you might just get that coveted acceptance letter.


The post-submission phase of your UPenn application—whether you’re updating your application, dealing with a waitlist status, or responding to a deferral—requires staying on top of things. Use the Penn Applicant Portal like a boss, and keep a proactive, positive attitude. Every step you take to improve your application shows UPenn you’re serious about joining one of the world’s most prestigious universities.


Does UPenn accept updates after I submitted my application?

Yes, UPenn accepts updates after you submit your application. You can submit new achievements or corrections through the Penn Applicant Portal to keep your application fresh and relevant.

What can I update after submitting my UPenn application?

You can update significant achievements, correct any errors, provide expanded resumes or research abstracts, and upload art or music samples. Just head to the “Upload Materials” section of the Penn Applicant Portal.

Can I submit supplementary materials after submitting my UPenn application?

Yes, you can submit supplementary materials. Expanded resume, research abstract, art or music samples, and specific program portfolios—send them through the Penn Applicant Portal.

How do I check my UPenn application status?

To check your UPenn application status, log in to the Penn Applicant Portal. The portal provides real-time updates on the receipt of required materials and the status of your application review.

How can I contact UPenn about my application?

Before you reach out, check the UPenn Admissions website for all the info you might need. If you still have questions, you can email the Office of Undergraduate Admissions at [email protected] or call them at (215) 898-7507.


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