How to Convert DL Number Plate to BH Series in Delhi (2026) – Step-by-Step Guide

Introduction

If your vehicle is currently registered with a DL number plate and you now qualify for the BH Series in 2026, you may be wondering whether conversion is allowed—and how to do it correctly in Delhi.

The Ministry of Road Transport and Highways (MoRTH) allows eligible vehicle owners to convert an existing state registration to BH Series, provided all compliance conditions are met. Official rules are published via Parivahan Sewa and MoRTH notifications.

If you are still understanding BH Series basics, start with: What Is BH Series Number Plate in Delhi? .

Who Can Convert DL to BH Series in Delhi?

In 2026, conversion from DL to BH Series is allowed only for vehicle owners who newly meet BH eligibility criteria. This includes:

• Central or State Government employees
• PSU employees
• Private sector employees working in eligible multi-state organizations

Private employees should review eligibility carefully. This guide explains it clearly: Private Company Eligibility for BH Series in Delhi .

Documents Required for DL to BH Conversion

Before applying, ensure all records are clean and updated:

• Original RC (DL registration)
• Valid insurance and PUC
• Employment eligibility proof
• Address & ID proof

If ownership has changed recently, update records first using ownership transfer services in Delhi .

Vehicles on loan must clear hypothecation before conversion: hypothecation removal in Delhi .

Step-by-Step DL to BH Series Conversion Process

1. Visit Parivahan Sewa
2. Select BH Series Registration (Existing Vehicle)
3. Upload documents and eligibility proof
4. Pay applicable BH road tax difference
5. RTO verification & approval

Selecting the correct RTO is critical. Refer to: Delhi RTO Codes Explained .

BH Series Road Tax Adjustment Explained

When converting from DL to BH Series, previously paid state road tax is adjusted against the BH Series tax slab.

BH Series tax is paid every two years and varies based on vehicle cost and age. For a detailed breakdown, read: BH Series Road Tax Calculation in Delhi (2026) .

Common Issues & Rejection Reasons

• Active loan or hypothecation
• Incorrect employment proof
• Pending challans or compliance blocks

If your application is rejected, this guide explains fixes clearly: BH Series Application Rejected in Delhi – Reasons & Fixes .

Frequently Asked Questions (FAQs)

• Is DL to BH conversion mandatory? No, it is optional.
• Can used cars be converted? Yes, if eligibility is met.
• Does BH Series affect resale? Ownership transfer rules still apply.

Conclusion

Converting a DL number plate to BH Series in Delhi in 2026 is a structured process—not automatic—but fully allowed when eligibility is genuine and records are clean.

If you want help avoiding delays, explore our Delhi RTO services or contact our team.

Disclaimer: Rules may change. Always verify with Parivahan Sewa or Delhi RTO before applying.