Dual Credit Enrollment Timelines

In order to register, students must:

  • Meet all eligibility requirements
  • Submit an Admission Application
  • Submit Qualifying Test Scores
  • Submit High School/College Transcripts
  • Clear Registration Holds – Only if Applicable

2024 - 2025 2025 - 2026

Fall 2024
Date Event
February 19 Begin Submission of Schedule Change for ISD Partners
March 18 Online Portal for Non-S Opens
May 6 Begin screening all DC Students for requirements
May 31 STC Dual Credit Scheduling will begin Finalizing Partner Course Schedule
June 3 Priority Registration Begins for S Sections - Online Via JagNet
August 5 Final ApplyTexas Application Deadline
Final Documents (HS Transcript/Test Scores) Deadline
August 5 Final Deadline for Sections Taught by STC Faculty with Student Enrollment less than numbers listed below will be  cancelled :
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
August 9 Deadline to Submit Full Semester (Non-S) Section Enrollment requests
Deadline to Submit Course Exception Forms
Deadline to Clear Academic Holds
August 16 Final Deadline for Sections Taught by ISD Faculty with Student Enrollment less than numbers listed below will be cancelled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
August 26 First Class of Day
August 30 Dual Credit Faculty Roster Review Deadline
September 11 Census Last Day to Drop at 100%
November 15 Last Day to Withdraw (WS on Transcript)
December 16 Grades Due

Spring 2025
Date Event
September 30 Begin Submission of Schedule Change for ISD Partners
October 7 Begin screening all DC Students for requirements
October 14 Online portal for Non-S Opens
November 1 STC Dual Credit Scheduling will begin Finalizing Partner Course Schedule
November 11 Priority Registration begins for S- Sections courses JagNet
December 6 Final ApplyTexas Application Deadline
Final Documents (H.S. Transcript/Test Scores) Deadline
January 8 Final Deadline for Sections Taught by STC Faculty with Student Enrollment less than numbers listed below will be cancelled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
January 10 Deadline to Submit Regular (Non-S) Section Enrollment Requests
Deadline to Submit Course Exception Forms
Deadline to Clear Academic Holds
January 13 Final Deadline for Sections Taught by ISD Faculty with Student Enrollment less than numbers listed below will be cancelled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
January 21 First Day of Class
January 24 Dual Credit Faculty Roster Review Deadline
February 5 Census Last Day to Drop at 100%
April 21 Last Day to Withdraw (WS on Transcript) 
May 19 Grades Due

Summer I 2025
Date Event
February 10 Begin Submission of Schedule Change for ISD Partners
March 24 Online Portal for Non-S Opens
March 31 Begin Screening all DC Students for Requirements
Easter Break
April 4 STC Dual Credit Scheduling will begin Finalizing Partner Course Schedule
April 14 Priority Registration Begins for S sections - Online Via JagNet
May 1 Final ApplyTexas Application Deadline 
Final Documents (HS Transcript/Test Scores) Deadline
May 19 Final Deadline for Sections Taught by STC Faculty with Student Enrollment less than numbers listed below will be canceled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7  
May 22 Deadline to Submit Full Semester (Non-S) Section Enrollment requests
Deadline to Submit Course Exception Forms
Deadline to Clear Academic Holds
May 26 Final Deadline for Sections Taught by ISD Faculty with Student Enrollment less than numbers listed below will be canceled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
June 2 First Day of Class
June 4 Dual Credit Faculty Roster Review Deadline
June 5 Census Last Day to Drop at 100%
June 26 Last Day to Withdraw (WS on Transcript)
July 7 Grades Due

Summer II 2025
Date Event
February 10 Begin Submission of Schedule Change for ISD PARTNERS
March 24 Online Portal for Non-S Opens
March 31 Begin Screening all DC Students for Requirements
April 4 STC Dual Credit Scheduling will begin Finalizing Partner Course Schedule
April 14 Priority Registration Begins for S sections - Online Via JagNet
May 1 Final ApplyTexas Application Deadline
Final Documents (HS Transcript/Test Scores) Deadline
June 25 Final Deadline for Sections Taught by STC Faculty with Student Enrollment less than numbers listed below will be canceled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
June 26 Deadline to Submit Full Semester (Non-S) Section Enrollment requests
Deadline to Submit Course Exception Forms
Deadline to Clear Academic Holds
July 2 Final Deadline for Sections Taught by ISD Faculty with Student Enrollment less than numbers listed below will be canceled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
July 9 First Day of Class
July 11 Dual Credit Faculty Roster Review Deadline
July 14 Census Last Day to Drop at 100%
August 1 Last Day to Withdraw (WS on Transcript)
August 11 Grades Due

Summer III 2025
Date Event
February 10 Begin Submission of Schedule Change for ISD PARTNERS
March 24 Online Portal for Non-S Opens
March 31 Begin Screening all DC Students for Requirements
Easter Break
April 4 STC Dual Credit Scheduling will begin Finalizing Partner Course Schedule
April 14 Priority Registration Begins for S sections - Online Via JagNet
May 1 Final ApplyTexas Application Deadline
Final Documents (HS Transcript/Test Scores) Deadline
May 19 Final Deadline for Sections Taught by STC Faculty with Student Enrollment less than numbers listed below will be canceled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
May 22 Deadline to Submit Full Semester (Non-S) Section Enrollment requests
Deadline to Submit Course Exception Forms
Deadline to Clear Academic Holds
May 26 Final Deadline for Sections Taught by ISD Faculty with Student Enrollment less than numbers listed below will be canceled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
June 2 First Day of Class
June 4 Dual Credit Faculty Roster Review Deadline
July 17 Census Last Day to Drop at 100%
July 24 Last Day to Withdraw (WS on Transcript)
August 11 Grades Due

Fall 2025
Date Event
February 26 Begin Submission of Schedule Change for ISD Partners
March 24 Online Portal for Non-S Opens
May 9 STC Dual Credit Scheduling will begin Finalizing Partner Course Schedule
May 12 Priority Registration Begins for S Sections - Online Via JagNet
August 8 Final ApplyTexas Application Deadline
Final Documents (HS Transcript/Test Scores) Deadline
August 8 Final Deadline for Sections Taught by STC Faculty with Student Enrollment less than numbers listed below will be  cancelled :
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
August 8 Deadline to Submit Full Semester (Non-S) Section Enrollment requests
Deadline to Submit Course Exception Forms
Deadline to Clear Academic Holds
August 15 Final Deadline for Sections Taught by ISD Faculty with Student Enrollment less than numbers listed below will be cancelled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
August 25 First Class of Day
August 29 Dual Credit Faculty Roster Review Deadline
September 10 Census Last Day to Drop at 100%
November 14 Last Day to Withdraw (WS on Transcript)
December 15 Grades Due

Spring 2026
Date Event
September 30 Begin Submission of Schedule Change for ISD Partners
October 31 STC Dual Credit Scheduling will begin Finalizing Partner Course Schedule
November 10 Online portal for Non-S Opens
November 10 Priority Registration begins for S- Sections courses JagNet
January 9 Final ApplyTexas Application Deadline
Final Documents (H.S. Transcript/Test Scores) Deadline
January 9 Final Deadline for Sections Taught by STC Faculty with Student Enrollment less than numbers listed below will be cancelled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
January 9 Deadline to Submit Regular (Non-S) Section Enrollment Requests
Deadline to Submit Course Exception Forms
Deadline to Clear Academic Holds
January 14 Final Deadline for Sections Taught by ISD Faculty with Student Enrollment less than numbers listed below will be cancelled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
January 20 First Day of Class
January 23 Dual Credit Faculty Roster Review Deadline
February 4 Census Last Day to Drop at 100%
April 20 Last Day to Withdraw (WS on Transcript) 
May 18 Grades Due

Summer I 2026
Date Event
February 9 Begin Submission of Schedule Change for ISD Partners
March 23 Online Portal for Non-S Opens
April 3 STC Dual Credit Scheduling will begin Finalizing Partner Course Schedule
April 13 Priority Registration Begins for S sections - Online Via JagNet
May 22 Final ApplyTexas Application Deadline 
Final Documents (HS Transcript/Test Scores) Deadline
May 22 Final Deadline for Sections Taught by STC Faculty with Student Enrollment less than numbers listed below will be canceled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7  
May 22 Deadline to Submit Full Semester (Non-S) Section Enrollment requests
Deadline to Submit Course Exception Forms
Deadline to Clear Academic Holds
May 26 Final Deadline for Sections Taught by ISD Faculty with Student Enrollment less than numbers listed below will be canceled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
June 1 First Day of Class
June 3 Dual Credit Faculty Roster Review Deadline
June 4 Census Last Day to Drop at 100%
June 25 Last Day to Withdraw (WS on Transcript)
July 6 Grades Due

Summer II 2026
Date Event
February 9 Begin Submission of Schedule Change for ISD PARTNERS
March 23 Online Portal for Non-S Opens
April 3 STC Dual Credit Scheduling will begin Finalizing Partner Course Schedule
April 13 Priority Registration Begins for S sections - Online Via JagNet
May 22 Final ApplyTexas Application Deadline
Final Documents (HS Transcript/Test Scores) Deadline
June 19 Final Deadline for Sections Taught by STC Faculty with Student Enrollment less than numbers listed below will be canceled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
June 19 Deadline to Submit Full Semester (Non-S) Section Enrollment requests
Deadline to Submit Course Exception Forms
Deadline to Clear Academic Holds
July 1 Final Deadline for Sections Taught by ISD Faculty with Student Enrollment less than numbers listed below will be canceled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
July 8 First Day of Class
July 10 Dual Credit Faculty Roster Review Deadline
July 13 Census Last Day to Drop at 100%
July 31 Last Day to Withdraw (WS on Transcript)
August 10 Grades Due

Summer III 2026
Date Event
February 9 Begin Submission of Schedule Change for ISD PARTNERS
March 23 Online Portal for Non-S Opens
April 3 STC Dual Credit Scheduling will begin Finalizing Partner Course Schedule
April 13 Priority Registration Begins for S sections - Online Via JagNet
May 22 Final ApplyTexas Application Deadline
Final Documents (HS Transcript/Test Scores) Deadline
May 22 Final Deadline for Sections Taught by STC Faculty with Student Enrollment less than numbers listed below will be canceled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
May 22 Deadline to Submit Full Semester (Non-S) Section Enrollment requests
Deadline to Submit Course Exception Forms
Deadline to Clear Academic Holds
May 26 Final Deadline for Sections Taught by ISD Faculty with Student Enrollment less than numbers listed below will be canceled:
  • Academic Sections: Less than 10
  • CTE Sections: Less than 7
June 1 First Day of Class
June 5 Dual Credit Faculty Roster Review Deadline
June 16 Census Last Day to Drop at 100%
July 23 Last Day to Withdraw (WS on Transcript)
August 10 Grades Due
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