What is the Common App—and Should You Use It?

What is the Common App? 

The Common App is a centralized application platform used by more than 1,000 colleges and universities across the United States (and some international schools, too). Think of it as a one-stop hub where you can apply to multiple colleges simultaneously, track your progress, and keep everything organized in one place. 

Here’s a quick look at what it can do:   

• Apply to multiple colleges with one main application;
• Keep track of deadlines and requirements in a single dashboard;
• Submit one set of transcripts, test scores, and recommendation letters; and
• Write one personal essay for many schools (with options to add supplements). 

The Bottom Line: Should you use it? 

Between application essays, deadlines, and school-specific requirements, applying to college can quickly feel like a full-time job. The Common App helps simplify the process. It saves time, reduces repetition, and gives a clear view of what is done and what still needs attention. If you apply to more than one college (and most students do), the answer is Yes: it’s absolutely worth using. 

Step-by-Step: How to Use the Common App to Apply to College as a First-Time Applicant  

1. Check Which Colleges Use the Common App. 

Before diving in, make sure the colleges on your list use the Common App. You can visit the College Search tool to look up each school. If it shows up, you’re good to go. If not, head to that college’s admission site for details on how to apply directly. It’s a quick step that can save you time (and stress). 

2. Create Your Account. 

Now that you’ve confirmed that your dream college(s) use the Common App, visit commonapp.org and set up your free account. You’ll use this same login throughout the application season, so keep your login info safe. 

3. Add Your Colleges. 

You can apply to up to 20 colleges through the Common App. If you’re considering more than that, it might be time to narrow your list—quality over quantity matters. 

4. Complete the Profile Section. 

This is where you fill in general information: contact details, family background, educational history, test scores (if applicable), and more. Be accurate and thorough; double-check everything! 

5. Write Your Personal Essay. 

This is your chance to tell your story. Choose one of the Common App’s essay prompts and write something personal, reflective, and meaningful.  

6. Add Activities and Honors. 

List extracurricular activities, part-time jobs, leadership roles, or any other way you’ve been involved outside of the classroom.  

7. Request Recommendations. 

Invite your school counselor and recommenders through the platform. Give them plenty of time and follow up with a thank-you note.  

8. Upload Additional Materials (if required). 

Some colleges ask for supplemental essays, portfolios, or test scores. These may live under each school’s individual section in your dashboard, so read carefully and don’t miss anything. 

What the Common App Doesn’t Do 

While the Common App simplifies, it’s not a magic wand. It doesn’t write your essays for you or track every school’s specific deadline. Some colleges also have extra questions or supplemental materials you’ll need to upload, so doing your own research is vital. You’re still in the driver’s seat, but the Common App helps you stay organized and focused. Think of it as a helpful tool, not a total shortcut. 

Insider Advice: 4 Smart Tips from a College Admission Expert 

Ready to start filling out the Common App? To gain insight into what really matters on your application, we asked Kerri Darcy, Executive Director of Undergraduate Admission and Recruitment at St. John’s University, for her advice to future students. 

1. Don’t leave any section blank unless it really doesn’t apply to you. 

Every part of the Common App is a chance to share your story. Even something that seems small, like listing an activity or a family responsibility, can help give admission officers a more complete picture of who you are. If a section doesn’t apply, that’s okay. But if it does, don’t skip it. 

As Kerri reminds us: 

“Colleges look at your application as a whole; a missing section can leave gaps in your story.” 

Colleges want to understand your journey, priorities, and personality. The more complete your application, the more opportunity you give them to see you beyond just your grades and test scores. 

2. Tailor your responses for each school. 

Just because the Common App allows you to apply to multiple schools doesn’t mean your answers should be “copy and paste.”  

Kerri stresses: 

“While the Common App allows you to apply to many schools at once, don’t treat it like a one-size-fits-all process. Many colleges offer supplemental questions or essays. Use these to highlight how your interests align with the school’s values, programs, or community.” 

It might take more time, but a thoughtful, school-specific response can make a lasting impression—and help you stand out in a meaningful way. 

3. Use the dashboard like your personal assistant. 

Think of the dashboard as your backstage pass to staying organized. It shows which schools you’ve added, what’s still missing, and when everything is due. Using it regularly helps you avoid last-minute panic. 

Kerri advises: 

“Each college has its own set of deadlines for Early Decision, Early Action, Regular Decision, and scholarship consideration. Use the Common App’s built-in dashboard to monitor submission dates and set personal deadlines a few days in advance to avoid last-minute stress or technical issues.” 

A little planning now can make a big difference later. 

4. Start early and review often. 

The Common App isn’t something you want to rush through. The earlier you start, the more time you have to reflect, revise, and refine. 

As Kerri points out, following up with recommenders is key, too: 

“Make sure you invite your recommenders early and follow up with them to confirm submission.” 

Your first draft doesn’t need to be perfect; it just needs to be started. Give yourself space to walk away and come back with fresh eyes. Ask a trusted friend, teacher, or counselor to read through it with you. Catching minor errors or missed opportunities can help ensure your final submission is something in which you feel proud. 

Frequently Asked Questions 

When does the Common App open? 

The Common App typically opens on August 1 each year. That’s when you can officially start submitting applications for the following fall. You can also create an account and explore the platform ahead of time. 

What if a college isn’t on the Common App?  

If your dream school isn’t on the list, check their website for application instructions—they’ll typically have their own online portal or use another platform. 

Do I have to complete the application all at once? 

Nope. The Common App autosaves your work, so you can take breaks, reflect, and return when you’re ready. Just stay on top of deadlines! 

Can you change your application after submitting? 

Once you submit to a specific college, that version is locked. So, triple-check everything before hitting send. 

Can colleges see what other colleges you apply to on the Common App? 

No. Your list of colleges is private. Each institution only sees the application you send to them. 

How do I submit letters of recommendation on the Common App? 

Your school counselor typically uploads these through the “School Report” section. Just make sure you’ve officially invited them via your account and followed up in person if needed.