How to Apply on Teachers Online Before the 23 November Deadline

The form is online, the deadline is fixed, and the window is short. Applications for the 7,720 TSC replacement posts opened on Tuesday 10 November 2026 and close at midnight on Monday 23 November 2026. This guide walks you through the Teachers Online route in order, then covers the errors that quietly kill applications every round.

Before you open the portal

Get your papers in front of you first. You will need your national ID, your TSC registration number, and your certificate details — a P1 certificate for a primary post, or a Diploma in Education for a junior school or secondary post. Then read the county and sub-county vacancy breakdown on tsc.go.ke and decide exactly which post you are applying for. You get one application form in this round. Choosing the post is a decision you make before you log in, not while the form is open. If you are still unsure whether your papers fit the level, check the TSC requirements for 2026, from P1 to diploma and registration first.

The application, step by step

Go to the official sites. Open tsc.go.ke and enter through the Careers section, or open the Teachers Online portal directly at teachersonline.tsc.go.ke. Type the address yourself instead of following random links shared in groups.
Open the replacement posts advert. Find the advert for the 7,720 posts for the 2026/2027 year and read it in full, including the county and sub-county breakdown.
Log in or set up your profile. Use your TSC details. Take your time here — the name and numbers on your profile follow your application everywhere.
Fill the form for your one chosen post. Match every entry to your documents: name, ID number, TSC number, certificate details. Do not round anything off or guess a date.
Review the whole form. Read it back field by field against your papers. This two-minute check catches most fatal errors.
Submit and keep your confirmation. Save or write down the confirmation the portal gives you. Then stop. Do not submit a second form for another post.

Errors that get applications thrown out

Two forms. The clearest rule in this advert: submitting more than one application form leads to disqualification. Teachers do it out of nerves, hoping to cover two sub-counties. It does the opposite. One post, one form.

Paper applications. Manual applications are not accepted. A form handed to an office, a school or an intermediary does not enter the system. If it is not on the portal, it does not exist.

Mismatched details. If the name order, ID number or TSC number on your form differs from your documents, your file can stall at shortlisting or at the interview table, where you must present your original certificates. Type what the documents say, not what people call you.

Deadline-night rush. Portals slow down when thousands of teachers log in at once. A form started at 11 p.m. on 23 November can fail for reasons that have nothing to do with your merit. Finish days early. The breakdown of the replacement posts, including the 5,609 primary vacancies, will help you pick your sub-county today instead of on deadline night.

No app, no fee, no agent

There is no TSC jobs app for this round, and anyone sending you an install link is steering you wrong — our official application route page shows the real web route and the button to tsc.go.ke. The application is also free. TSC does not charge at any step, and no agent can submit, boost or confirm your application for a fee. If money enters the conversation, walk away.

After you submit

Submitting is not the end of your work this month. Keep your confirmation details somewhere safe — a notebook, a photo of the screen, a message to yourself — because you may need them if a question comes up about your application. Then prepare for the next stage while you wait. Shortlisted candidates present their original certificates at interview, so gather your original P1 certificate or Diploma in Education, your ID and your TSC registration proof in one folder now. If a document is missing, the days after you apply are when you still have time to trace it calmly.

Stay alert for official word only. News about shortlisting for your county will come through TSC channels, not through callers asking for facilitation money or strangers selling interview slots. Teachers lose money in the quiet weeks after a deadline too, when patience runs thin. Hold your papers, watch tsc.go.ke, and wait for the real call.

You have the steps and you know the traps. Open the portal while the week is young, fill one careful form, and keep your originals ready for the interview call.