Duolingo English Test Invalidated? No Appeal Button? Here's What to Do Next (2026)
Your Duolingo English Test was invalidated, but there's no appeal button. Learn how DET appeals, retakes, and deadlines work in 2026.
Lance Graney
Thoughts and ideas about the Duolingo English Test. The focus is on practice strategies and methods that actually work. Go and see Detstudy.com. 15,000 + practice questions with AI-scoring.
What Actually Improves Your Duolingo English Test Speaking and Writing Scores?
Want higher Duolingo English Test speaking and writing scores? Discover what the DET actually evaluates and learn practical strategies to improve fluency, pronunciation, grammar, vocabulary, and response quality.
How Many Duolingo English Test Practice Tests Should You Take? What Research on 25,969 Students Reveals
Does taking more Duolingo English Test practice tests lead to higher scores? Research involving 25,969 students reveals surprising findings and explains why focused preparation may matter more than repeating mock tests.
🎓 Your DET Score Can Get You Admitted—and Still Put You in an English Class
A DET score of 115 may meet the University of Washington's general graduate admission minimum, but additional English classes could still be required. Discover how Winter 2027 changes affect DET Literacy and Conversation scores, placement, and potential fees.
Can You Use the Duolingo English Test for a UK Student Visa? 🇬🇧
The Duolingo English Test isn't a UKVI-approved SELT—but some UK universities can still use DET when assessing degree-level students for visa sponsorship. Here's how DET, B2 English and the CAS process actually work.
University of Washington Raises DET Requirements for 2027: 115 vs 130 Explained
The University of Washington is changing its Duolingo English Test requirements for students enrolling Winter 2027 or later. See the new 115 minimum, why UW recommends 130+, and what the change means for graduate applicants.
DET vs IELTS: Which Test Is Easier for Your Strengths and Weaknesses?
DET or IELTS—which test is easier? Compare Speaking, Writing, Reading, Listening, test length, results, and format to see which exam better matches your strengths.
Duolingo English Test Invalidated? How DET Appeals Work and What to Do Next
Was your Duolingo English Test result invalidated? Learn which DET results can be appealed, the 72-hour deadline, how the appeal process works, and when retaking the test may be the better option.
UIC Now Accepts the Duolingo English Test for Fall 2027: Do You Need 120 or 130?
UIC will accept the Duolingo English Test beginning with Fall 2027 admission, but undergraduate and graduate applicants need different scores. See the new DET requirements and minimum subscores.
UBC Now Accepts the Duolingo English Test for 2027 Graduate Admissions
UBC is expanding Duolingo English Test acceptance to May and September 2027 graduate admissions. Learn the required DET overall score and minimum Reading, Listening, Writing, and Speaking scores.