TSC Promotion Application 2025, TSC Application Portal @teachersonline.go.ke: The Teacher Service Commission (TSC) Kenya has launched its most comprehensive promotion process to date, announcing 21,313 vacancies across various educational leadership roles. These positions range from chief principals to senior teachers and curriculum support officers. The TSC promotion application process is completely online digital and is conducted through the TSC online portal – www.teachersonline.tsc.go.ke, so manual applications are not accepted.
TSC Promotion 2025 Available Positions & Vacancy
The advertised roles include, but are not limited to:
| Position | TSC Scale | Grade | Vacancies |
|---|---|---|---|
| Chief Principal (Regular) | D5 | 15 | 99 |
| Senior Principal (Regular) | D4 | 14 | 490 |
| Principal (Regular) | D3 | 13 | 674 |
| Deputy Principal II (Regular) | D2 | 12 | 971 |
| Senior Head Teacher (Regular) | D1 | 11 | 1,400 |
| Head Teacher (Regular) | C5 | 10 | 1,872 |
| Deputy Head Teacher II (Regular) | C4 | 9 | 3,547 |
| Senior Teacher I (Regular) | C3 | 8 | 3,244 |
| Senior Teacher II (Regular) | C2 | 7 | 4,683 |
Note: Additional vacancies exist for SNE, TTC, and Curriculum Support Officer roles across all levels.
Promotion Guidelines (2025/2026)
- TSC Circular No. 8/2025, issued on August 11, 2025, outlines the guiding principles of transparency, accountability, merit, equity, fairness, and professionalism.
- These rules govern the promotion process, which will run until June 30, 2026.
- Applications will only be accepted through the designated TSC portal; incomplete or unsubmitted applications will be grounds for disqualification.
- You must read the given pdf – Click here to download TSC circular guide and scoresheet for promotion of teachers 2025-2026 (pdf)
Submission Guidelines and Timeline
- Application Period: the TSC Promotion Application timeline From August 12 to August 25, 2025 (midnight deadline).
- Submission Method: Online only via TSC’s “Teachers Online” portal; hard copies will not be entertained.
How to Apply for TSC Promotion Application 2025
Follow the simple steps to apply for TSC Promotion Application through TSC Teachers Online Portal:
Step 1: Visit the Official TSC Promotion Portal
- Go to the TSC Promotion Application Portal at https://teachersonline.tsc.go.ke.
Step 2: Log In your Account
- Enter your TSC number and password to sign your account.
- If you don’t have your any account, please create an account by registering your details.
Step 3: Select the Promotion Post
- Choose the position you are applying for from the list of available vacancies.
Step 4: Fill in the Application Form
- Fill in the form with accurate personal, educational, and professional information.
Step 5: Upload Required Documents
- Scan and upload all necessary documents in the required format and size.
Step 6: Review and Submit
Check your information carefully before clicking submit. After submitting, you will receive a confirmation message or email.
Eligibility Requirement of TSC Promotion Application
To qualify for TSC Online promotion application, you must meet with the Eligibility Requirement.
- Be registered with the TSC
- Have completed the minimum number of years of service in your current grade
- Have relevant academic and professional qualifications
- Have submitted a performance appraisal report
- Be free from any disciplinary action
Documents Required for TSC Promotion Application
Applicants may need to prepare and upload the following for TSC Online Promotion application.
- National ID or passport
- TSC registration certificate
- Academic and professional certificates
- Recent payslips
- KCSE/KCPE results (where applicable)
- Evidence of Continuous Professional Development (CPD)
- Appraisal reports
- Other supporting documents as specified in the promotion advert
Conclusion
This year’s TSC promotion campaign is one of the largest in recent history, offering thousands of teachers the chance to advance professionally. If you meet the qualifications, this is a great opportunity to advance your career.
