The Common Application has revolutionized college admissions by streamlining the process—one application sent to multiple schools instead of filling out separate applications for each institution. With nearly 1,000 schools now accepting the Common App (and Georgetown joining next year!), this tool has become essential for most college-bound students.
However, the apparent simplicity of the Common App can be deceiving. Every year, I’m surprised by the number of preventable mistakes students make that can weaken their applications. Today, I want to share the most common pitfalls and how to avoid them.
Understanding the Common App Structure
Before diving into mistakes, let’s clarify how the Common App works. Students complete the main body of the application once, then submit it to multiple schools. The differentiator comes in the school-specific sections where individual colleges ask their own questions about residency, enrollment intentions, early action vs. regular decision, and supplemental essays.
While this system seems straightforward for tech-savvy teenagers, the details matter more than you might think.
The Most Obvious (and Avoidable) Mistakes
1. Going Too Fast Through the Application
The Problem: Students rush through sections, leading to typos, misread questions, and incomplete responses.
The Impact: Small mistakes add up to create an impression of carelessness that can hurt your application’s overall impact.
The Solution: Build in adequate time for thoughtful completion and multiple rounds of review.
2. Shortchanging the Activities Section
The Challenge: You have just 150 characters to describe each of your ten activities—a genuinely difficult task.
Common Mistakes:
- Generic descriptions that don’t highlight impact
- Failing to provide scope and context
- Not using strong, active language
- Missing opportunities to showcase leadership and growth
The Fix: Work strategically to craft descriptions that make readers quickly grasp your highlights and contributions. Every character counts in making your involvement pop off the page.
3. Grammar and Formatting Carelessness
The Problem: Poor attention to basic writing mechanics and inconsistent formatting throughout the application.
Why It Matters: These details reflect your attention to accuracy and professionalism—qualities colleges value in potential students.
The “Optional” Question Trap
Here’s something many families don’t realize: optional questions are rarely truly optional.
Think about it this way: if 15 other students answer an “optional” question but you’re the 16th who decides to skip it, are you standing out in a good way or a bad way?
While occasional questions are genuinely optional, most of the time colleges include these sections because they want the information. When students skip them to save time, they’re often missing opportunities to provide helpful context or demonstrate genuine interest.
Less Obvious But Critical Issues
Inconsistent Details
Students sometimes provide different information in various sections without realizing it:
- Dates that don’t match across sections
- Job titles or activity names that vary
- GPA formatting inconsistencies
- Conflicting information about timing or involvement
Why This Matters: Inconsistencies force admissions officers to pause and question which information is correct. You don’t want readers cross-referencing your transcript or recommendation letters to resolve discrepancies in your own application.
Accuracy and Attention to Detail
Colleges pay attention to whether students demonstrate care in presenting themselves. Small details reflect larger patterns of responsibility and thoroughness—qualities they want to see in their admitted students.
The Time Crunch Factor
Many mistakes stem from poor time management. Students underestimate how long thoughtful completion takes, then rush to meet deadlines. This creates a cascade of problems:
- Increased likelihood of typos and errors
- Temptation to skip “optional” sections
- Less time for meaningful activity descriptions
- Insufficient proofreading
Special Focus: The Activities Section
This section deserves particular attention because it’s both crucial and challenging. With only 150 characters per activity, you need to:
- Lead with strong, active language
- Provide scope and context quickly
- Highlight your specific contributions and impact
- Make your involvement memorable for fast-reading admissions officers
We work hands-on with students to master this skill because it can significantly impact how colleges perceive your engagement and leadership potential.
The Essay Component
While I’ve covered college essays extensively in other videos, it’s worth noting that essay proofreading deserves the same careful attention as the rest of your application. The essay is part of the Common App package, and mistakes there can undermine an otherwise strong application.
Our Solution: Common App Workshops
Recognizing how common these mistakes are, we’re offering Common App workshops to help students navigate the process successfully:
Charlotte Workshop: August 5th – Registration now open.
Atlanta Workshop: August (details coming soon).
Online Option: Available if there’s sufficient interest for families outside our geographic areas.
These workshops provide hands-on guidance for completing applications strategically and avoiding the pitfalls that weaken so many submissions.
Bottom Line: Proofread, Proofread, Proofread
The Common App’s user-friendly interface can create false confidence. Students assume that because the platform is easy to navigate, the content doesn’t require careful attention. This assumption leads to preventable mistakes that can hurt otherwise qualified applicants.
Your action plan:
- Allow adequate time for thoughtful completion
- Answer all questions unless genuinely optional (and verify this)
- Craft strategic activity descriptions that highlight your impact
- Maintain consistency across all sections
- Proofread multiple times before submitting
- Consider professional guidance for strategic completion
Remember: the Common App is often your first impression with admissions offices. Small mistakes might seem minor individually, but they can add up to create an impression of carelessness that doesn’t reflect your true capabilities.
The goal isn’t perfection—it’s presenting yourself as accurately and compellingly as possible while demonstrating the attention to detail that colleges value in their incoming students.
Ready to tackle your Common App strategically? Book a free call for personalized guidance on presenting your strongest possible application.
Recent Comments