Assam RTO Codes List (2026) - Vehicle Registration, Road Tax & Online RTO Services Guide

What is an RTO? Importance of the RTO in Assam

A Regional Transport Office (RTO) is a government agency responsible for managing transportation-related activities in India. In Assam, the RTO ensures that vehicles are registered, drivers are licensed, and traffic rules are followed. It’s like the backbone of the state’s transport system, keeping everything in check.

Role of RTOs in Regulating Transport in Assam

The Assam RTO regulates transport by issuing driving licenses (DL), vehicle registration certificates (RC), and permits. It collects road taxes, conducts vehicle fitness tests, and ensures compliance with the Motor Vehicles Act. With over 32 RTOs across the state, transport services are made accessible and efficient for everyone.

Functions of Assam RTO

The Assam RTO offers a variety of services to vehicle owners and drivers, such as:

• Issuing and renewing driving licenses (DL)

• Registering vehicles and providing registration certificates (RC)

• Issuing permits for commercial and tourist vehicles

• Collecting road taxes

• Conducting vehicle fitness inspections

• Issuing No Objection Certificates (NOC)

• Managing ownership transfers and hypothecation processes

These services ensure that Assam’s roads remain safe and organized.

Complete Assam RTO Code List (2026 Updated)

Every district in Assam has its own RTO code, starting with AS followed by a number. These codes appear on vehicle number plates and registration certificates, helping identify where a vehicle is registered. Below is the complete list.

District-Wise Assam RTO Codes Table

Special codes like AS-20 (Assam State Transport Corporation) and AS-30, AS-31 (Assam Police vehicles) are used for specific purposes beyond regular civilian vehicles.

How to Find Your RTO Code in Assam

Finding your RTO code is simple! Check:

• Your vehicle registration certificate (RC)

• The number plate of your vehicle (e.g., AS-01 for Guwahati)

• The Vahan portal (parivahan.gov.in) by entering your vehicle number

• Vehicle documents provided by your dealer

Vehicle Registration in Assam

Registering your vehicle with the Assam RTO is mandatory to drive legally on the state’s roads. There are two types of registration: temporary and permanent.

Types of Vehicle Registration (Temporary & Permanent)

• Temporary Registration: Issued for vehicles not fully constructed (e.g., chassis-only) or needing transport to another location. It’s valid for 1 month, extendable if required.

• Permanent Registration: Issued for fully constructed vehicles after all documents are submitted. It’s valid for 15 years.

Step-by-Step Vehicle Registration Process

Here’s how to register your vehicle in Assam:

1. Application: Fill out Form 20 (available online or at the RTO).

2. Document Submission: Submit required documents (listed below).

3. Document Verification: The RTO checks your documents.

4. Fee Payment: Pay the registration fees based on your vehicle type.

5. RC Issuance: Receive your registration certificate (RC) after approval.

You can complete this process online via the Parivahan portal or offline at your local RTO office.

Documents Required for Registration in Assam

To register your vehicle, you’ll need:

• Form 20: Application for registration.

• Form 21: Sale certificate from the dealer 

• Form 22: Roadworthiness certificate from the manufacturer.

• Insurance certificate

• Address proof (e.g., Aadhaar, passport)

• ID proof (e.g., voter ID, PAN)

• Vehicle invoice

• PAN card or Form 60

• Pollution Under Control (PUC) certificate

• NOC (for vehicles registered in another state)

Keep these ready to avoid delays!

Other RTO Services in Assam

Beyond registration, the Assam RTO offers several services.

Vehicle Fitness Certificate

This certificate ensures your vehicle is roadworthy. It’s mandatory for commercial vehicles and requires periodic renewal.

No Objection Certificate (NOC)

An NOC is needed to transfer a vehicle to another state, confirming no dues or legal issues.

Vehicle Permit Types and Applications

The RTO issues permits like:

• Goods permits: For commercial transport

• Tourist permits: For taxis and tourist vehicles

• National permits: For interstate transport

Apply online or at the RTO office.

Hypothecation Addition/Removal

Hypothecation is when a vehicle is linked to a loan. The RTO can add or remove this from your RC.

Ownership Transfer Process

To transfer ownership (e.g., after selling), submit Forms 29 and 30, RC, insurance, and other documents to the RTO.

Vehicle Registration Fees in Assam

Fees depend on your vehicle type:

• Two-wheelers: Rs. 300

• Cars/Three-wheelers: Rs. 600

• Medium goods vehicles: Rs. 1,000

• Heavy goods vehicles: Rs. 1,500

Road Tax in Assam

Road tax is a compulsory fee for using Assam’s roads.

How Road Tax is Calculated

It’s based on:

• Ex-showroom price

• Vehicle age

• Fuel type

• Vehicle class (e.g., two-wheeler, car)

Road Tax Rates for Two-Wheelers & Four-Wheelers

Road Tax Payment Procedure (Online & Offline)

• Online: Use the Parivahan portal or Transport Assam portal with your vehicle details.

• Offline: Visit your local RTO office and pay in person.

How to Access Assam RTO Services Online

Assam RTO services are available online for your convenience.

Official Transport Assam Portal

Visit transport.assam.gov.in for permits and tax payments.

Parivahan Sewa Portal

Use parivahan.gov.in to check RC status or register vehicles.

Sarathi Portal for Driving License Services

Go to sarathi.parivahan.gov.in for DL applications and renewals.

Vahan Portal for Vehicle Services

Access vahan.parivahan.gov.in for registration and tax services.

Online Fee Payment Guide

Pay fees via net banking, credit/debit cards, or UPI on these portals.

Assam RTO Contact Details

Key Regional RTO Offices with Address & Helpline Numbers

• Guwahati RTO: Betkuchi, Guwahati, Assam 781035; Helpline: 0361-2540112

• Dibrugarh RTO: Near ASTC Bus Stand, Dibrugarh, Assam 786001; Helpline: 0373-2321112

• Jorhat RTO: Gar-Ali, Jorhat, Assam 785001; Helpline: 0376-2320112

• Silchar RTO: Near ISBT, Silchar, Assam 788001; Helpline: 03842-2311112

(Note: Helpline numbers are illustrative; verify locally.)