TNPSC CTS Non-Interview Posts 2026 Apply Online – Registration Details, Last Date, Link & Application Process

The Tamil Nadu Public Service Commission has opened online applications for the Combined Technical Services Examination (Non-Interview Posts) 2026 under Notification No. 04/2026 (Advertisement No. 734). If you’re planning to apply but aren’t sure how the process works, this guide walks you through every single step — from registration to final submission — exactly as laid out in the official notification, so you don’t miss anything that could get your application rejected later. Let’s go through TNPSC CTS Apply Online 2026 step by step guide.

TNPSC CTS Non-Interview Posts Syllabus PDF 2026

Candidates preparing for the TNPSC Combined Technical Services (CTS) Non-Interview Posts Examination 2026 should thoroughly review the latest syllabus and exam pattern before starting their preparation. The syllabus PDF provides detailed information on subject-wise topics, General Studies, Aptitude & Mental Ability, and post-specific technical subjects. Download the official TNPSC CTS Syllabus PDF.

TNPSC CTS Non-Interview Posts 2026 Apply Online Details

Applying for TNPSC CTS 2026 isn’t complicated once you understand the sequence — OTR registration, filling the application, uploading the right documents in the right format, paying the fee, and finally submitting before 25th June 2026. The Correction Window gives you a small safety net afterward, but it’s far better to get everything right the first time.

TNPSC CTS Non-Interview Posts 2026 Apply Online Dates

TNPSC CTS Non-Interview Posts Recruitment 2026 Last Date to Apply

The TNPSC CTS Non-Interview Posts Recruitment 2026 online application process begins on 27 May 2026 and will remain open until 25 June 2026 (11:59 PM). Candidates looking for the TNPSC CTS Apply Online 2026, TNPSC Recruitment 2026 last date, TNPSC Non-Interview Posts application form, and TNPSC CTS registration link should complete their applications well before the deadline to avoid last-minute technical issues.

The application form can be submitted only through the official TNPSC website. Applicants are advised to verify their eligibility, upload the required documents, and pay the applicable fee before the closing date. Those who need to make corrections can use the TNPSC application correction window from 29 June to 01 July 2026.

TNPSC CTS Apply Online 2026 – Before You Start: Things to Keep Ready

Before opening the application form, keep these things ready on your computer or phone:

• A scanned passport-size photograph (20 KB–50 KB, JPG format, 200 DPI) taken after the date of notification (20.05.2026), in a photo studio, against a white background, frontal view showing both ears
• A scanned signature (10 KB–20 KB, JPG format) signed in blue or black ink within a 6.0 x 2.0 cm box
• Your SSLC Register Number, Certificate Number, Month/Year of Passing, and Board name
• A valid Aadhaar number (mandatory for linking)
• An active personal email ID and mobile number
• Scanned copies of educational certificates, community certificate (if applicable), and other supporting documents based on the category you’re applying under

Keeping these ready beforehand saves a lot of time and prevents last-minute errors.

TNPSC CTS Apply Online 2026 – Step-by-Step Application Guide

Always refer to the official TNPSC website (www.tnpscexams.in / www.tnpsc.gov.in) for the latest updates, as deadlines or instructions may be revised through corrigenda.

Step 1: One Time Registration (OTR)

Before you can apply for any TNPSC exam, you need to complete One Time Registration (OTR) on the Commission’s website www.tnpscexams.in. This is not an application for any specific post — it’s just a one-time profile setup that TNPSC uses across all your future applications.

A few important points about OTR:

• OTR registration fee is ₹150, and once successfully registered, it remains valid for 5 years.
• You need a valid, active email ID and mobile number — and you should never share your login credentials with anyone else.
• Aadhaar linking is mandatory for OTR. Your Aadhaar details (including biometrics) are used only for authentication purposes and are not stored or shared elsewhere.
• During OTR, you must correctly enter your SSLC Register Number and Certificate Number, Month and Year of Passing, Medium of Instruction, and Board name. If you have multiple SSLC mark sheets (due to re-attempts), use the details from the mark sheet of your final successful attempt.
• Any wrong detail entered here can lead to rejection of your application later, so double-check everything before saving.

If you’ve already registered earlier for a previous TNPSC exam, you don’t need to register again — just log in with your existing User ID and Password.

Step 2: Logging In and Filling the Online Application

Once OTR is complete, go to the post you wish to apply for and click “APPLY” using the same User ID and Password created during OTR.

• If you’ve forgotten your login details, use the “Forgot Password” or “Forgot User ID” options. TNPSC will not personally provide these details to you.
• After logging in, your OTR details (including your previously uploaded photograph) will be displayed. Check and confirm these details carefully.
• If any OTR detail is incorrect, click on “OTR Edit” to correct it before proceeding with the application — once you move ahead, those changes only apply to applications submitted after the correction.
• Fill in the additional details specific to this recruitment, such as subject paper choice, exam centre preference, and category claims.

Step 3: Uploading Photograph and Signature

This is one part where many candidates make mistakes, so pay close attention.

Photograph specifications:

• Must be in colour, passport size, with a white background, taken in a photo studio
• Frontal view, both ears and part of the neck visible
• Taken on or after the date of notification (20.05.2026)
• The candidate’s name and date of photography must be printed at the bottom of the photo
• Total photo size: height 4.5 cm (170 pixels), width 3.5 cm (130 pixels) — with the face occupying 3.0 cm and the name/date occupying 1.5 cm of the height
• Not accepted: selfies, mobile phone photos, photocopies, photos from family functions, tourist spots, or with plants/buildings in the background

Signature specifications:

• Sign within a 6.0 x 2.0 cm box drawn on white paper, using blue or black ink
• Scan at 200 DPI, crop to show only the signature box, save as “Signature.jpg” (10–20 KB)

Uploading an inappropriate photo or signature can lead to rejection of your application after due process, so it’s worth getting this right the first time.

Step 4: Choosing Your Examination Centre

While filling the application, you’ll be asked to choose two district centres as your preference for the written exam. TNPSC will allot you a venue in one of these two districts.

• Candidates with benchmark disabilities can choose only one district centre.
• Once allotted, no request for change of examination centre will be entertained, so choose carefully based on convenience.
• TNPSC reserves the right to increase/decrease centres or reallot candidates to a nearby centre if needed.

There are 38 exam centres across Tamil Nadu, including Chennai, Coimbatore, Madurai, Tiruchirappalli, Salem, Vellore, and more — pick the ones most accessible to you.

Step 5: Application Preview Before Final Submission

This step is crucial and often overlooked.

• After filling all details, click “SAVE AND PROCEED” at the end of each page.
• Before final submission, TNPSC gives you an option to preview your application.
• As soon as you click the preview button, you’ll get an SMS notification about the preview availability sent to your registered email.
• If you spot any mistakes, re-open the application using the Edit option and correct them — but remember, this must be done before the final submission.
• Important: Simply viewing the preview does not mean you’ve applied. You are only considered to have applied once you click the final “SUBMIT” button.

So don’t stop at the preview stage thinking your job is done — you must submit.

Step 6: Paying the Examination Fee

Once your application details are submitted, you’ll be directed to the fee payment page.

• Examination fee: ₹100 per subject paper (an additional ₹100 applies for every extra subject paper you opt for)
• Payment modes: Net Banking, Credit Card, Debit Card, or UPI — applicable service charges apply
• Offline payment modes (Demand Draft, Postal Order, etc.) are not accepted and will result in summary rejection
• If your fee concession is being claimed (for SC/ST/MBC/DC/BC(M)/PwBD/Destitute Widow candidates), choose the correct option carefully — this choice cannot be modified after final submission
• If an online payment fails, the debited amount is reverted to your account; you can check the transaction status and retry if needed
• Do not press the “Back” or “Refresh” button while payment is processing — this could lead to payment failure or double payment

Once the transaction succeeds, you’ll get an Application Number / Applicant ID — note this down carefully for future reference and all communication with the Commission.

Step 7: Uploading Supporting Documents

Depending on the category and post you’re applying for, you’ll need to upload relevant supporting documents — educational certificates, community certificate, age proof, disability certificate, Tamil knowledge proof, No Objection Certificate (if employed), and so on.

A few key rules:

• Documents not uploaded within the stipulated time will lead to rejection of candidature after due process.
• You can verify or re-upload documents through your OTR dashboard up to two days prior to the hosting of hall tickets (roughly twelve days before the exam date).
• Once uploaded, documents are linked to your OTR and retained for up to 2 years — meaning you won’t need to re-upload them for future TNPSC applications within that period.

Step 8: Editing Your Application Before the Deadline

You’re allowed to edit all details in your online application until the last date for submission.

• If you want to change your photo or signature, use the Edit option and re-upload — but you must save and re-submit for the changes to count.
• Some information is carried over from your OTR. If that needs correction, you must first edit it in the OTR dashboard, save it there, and then go back and edit your application separately.
• If you edit your application but don’t finally save and submit, your earlier submitted details will be considered final — half-finished edits don’t count.

Step 9: The Application Correction Window

After the last date for submitting the application (25.06.2026), TNPSC opens a 3-day Correction Window — this year, from 29.06.2026 12:01 AM to 01.07.2026 11:59 PM.

• During this window, you can edit details in your already-submitted application.
• After this window closes, absolutely no modification is allowed.
• Requests for further correction outside this window will not be entertained under any circumstance — so use this window wisely if you spot an error after submission.

A Few Things to Keep in Mind

• Apply well before the deadline. TNPSC explicitly advises against waiting until the last day, since heavy website traffic near the deadline can cause login failures or disconnection — and the Commission won’t take responsibility for that.
• Spell your name and parents’ names exactly as in your certificates. Even minor mismatches between your application and your documents can lead to rejection.
• You don’t need to post a printout of your application or documents to TNPSC unless specifically asked.
• If you’re currently employed in government service, local bodies, universities, or PSUs, you must declare this in your application and later submit a No Objection Certificate — suppressing this fact leads to rejection.

TNPSC CTS Online Application 2026 – Final Submission Checklist

Before you hit submit, quickly run through this:

• OTR details verified and correct
• Photograph and signature uploaded as per exact specifications
• Subject paper(s) correctly chosen based on your qualification
• Two exam centre preferences selected
• All required category/community/disability documents uploaded
• Application previewed and corrected if needed
• Fee paid successfully and Application Number noted
• Final SUBMIT button clicked