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What is India Post and What’s New in 2026? Learn About CSB IV

When you think about sending a letter or a package, chances are India Post comes to mind. It’s more than just a postal service; it’s a lifeline that has been connecting people and places across our incredible nation for centuries.

India Post has rolled out major updates to simplify and strengthen international shipping from India. With the launch of CSB IV for non-commercial shipments under USD 100, exporters and individual shippers can now send parcels without tariffs. Additionally, 50 new countries have been added to the India Post Tracked Packet Service (ITPS), and the weight limit for ITPS shipments to the USA has increased to 5 kg. This blog explains what these updates mean, who benefits, and how sellers can leverage them efficiently through Shiprocket.

Its presence is felt in every nook and cranny, from bustling metropolises to remote villages. This extensive reach makes it a truly unique and indispensable institution.

Let’s dive into the world of India Post and understand its significance in our lives.

What is India Post?

India Post, officially known as the Department of Posts, is the government-operated postal system of India. It’s one of the oldest and largest postal networks in the world.

Its primary function is to provide reliable and affordable mail services. This includes delivering letters, parcels, and various other important documents to every corner of the country.

But its role has expanded far beyond traditional mail delivery.

Why India Post Updates Matter for Global Shipping

International shipping from India is evolving rapidly, driven by growing cross‑border eCommerce, MSME exports, and individual sellers shipping worldwide. India Post continues to play a critical role in enabling affordable, government‑backed international logistics.

The latest India Post updates focus on three key areas:

  • Simplifying customs for low‑value, non‑commercial shipments
  • Expanding global reach through tracked services
  • Allowing heavier shipments to the USA at competitive rates

Together, these changes reduce friction, lower costs, and improve delivery visibility for international shipments.

What Is CSB IV and Why Its Launch Is Important?

The Customs System for Baggage (CSB) IV is a digital customs clearance framework designed for low‑value, non‑commercial international shipments.

Key Highlights of CSB IV via India Post

  • Applicable to non‑commercial shipments valued under USD 100
  • No tariffs or customs duty applicable under this threshold
  • Fully digital customs processing for faster clearance
  • Reduced paperwork and fewer manual interventions

Services Covered Under CSB IV

The CSB IV framework applies to the following India Post international services:

  • India Post Air Parcel
  • India Post EMS Merchandise
  • India Post Tracked Packet Service (ITPS)

This update is especially beneficial for individuals, hobby sellers, and small businesses sending samples, gifts, or low‑value items abroad.

No Tariffs for Shipments Under USD 100: What This Means for Shippers

Earlier, even low‑value international parcels often faced delays or additional checks due to customs formalities. With CSB IV:

  • Shipments under USD 100 move faster through customs
  • Overall shipping cost reduces due to zero tariff burden
  • Predictability improves for delivery timelines

This makes India Post a strong option for economical cross‑border shipping, especially for first‑time international sellers.

Expansion of India Post Tracked Packet Service to 50 New Countries

India Post has expanded its Tracked Packet Service (ITPS) by adding 50 new countries, strengthening its global delivery network and improving accessibility for Indian shippers.

Which Countries Have Been Added to India Post ITPS?

While the complete list includes 50 destinations, some key newly added and high-demand international markets include:

This expansion enables sellers to reach North America, Europe, Asia-Pacific, and the Middle East using an affordable, tracked shipping service backed by India Post.

Why the ITPS Country Expansion Matters

  • Wider global reach for Indian exporters and D2C brands
  • Reliable end-to-end tracking across more destinations
  • Cost-effective shipping for lightweight international parcels
  • Easier market testing for new geographies

Increased Weight Limit for ITPS to the USA: Now Up to 5 kg

One of the most impactful updates is the increase in weight limit for ITPS shipments to the United States, from 2 kg to 5 kg.

Why This Change Matters

  • Enables shipment of larger and heavier products
  • Reduces the need to split orders into multiple parcels
  • Lowers overall shipping cost per order
  • Makes India Post more competitive for US‑bound shipments

For sellers shipping to the USA—India’s largest export destination—this update unlocks new opportunities to scale order sizes efficiently.

How These India Post Updates Support Cross‑Border eCommerce

These updates align closely with the needs of modern eCommerce:

  • Faster customs clearance for low‑value goods
  • Wider international reach with tracking
  • Higher shipment weight flexibility for key markets

Together, they reduce operational barriers and help Indian sellers compete globally.

What is India Post and how does it support international shipping?
India Post is India’s government-operated postal and logistics network that enables domestic and international shipping through air parcels, EMS, and tracked packet services, making global deliveries accessible and affordable.
What is CSB IV in India Post?
CSB IV is a digital customs clearance system for non-commercial international shipments valued under USD 100, enabling faster processing with no applicable tariffs.
Are customs duties applicable on India Post shipments under USD 100?
No. Under CSB IV, non-commercial shipments below USD 100 are exempt from customs duties and tariffs.
What is India Post Tracked Packet Service (ITPS)?
ITPS is an economical international shipping service by India Post that provides end-to-end tracking for lightweight parcels.
How many countries are covered under India Post ITPS now?
India Post has expanded ITPS coverage by adding 50 new countries, significantly increasing its global reach.
What is the updated ITPS weight limit for the USA?
The ITPS weight limit for shipments to the USA has been increased from 2 kg to 5 kg.
Who benefits most from these India Post updates?
Individual shippers, MSMEs, D2C brands, and small exporters benefit the most due to lower costs, wider reach, and simplified customs.
How does Shiprocket work with India Post as a courier partner?
Shiprocket integrates India Post services on its platform, enabling sellers to access government-backed international shipping with automation, tracking, and documentation support.
Is India Post suitable for eCommerce exports?
Yes. With tracked services, expanded destinations, and higher weight limits, India Post is well-suited for low- to mid-weight international eCommerce shipments.
How do these updates improve cross-border shipping from India?
They reduce customs friction, lower shipping costs, expand destination coverage, and allow heavier shipments—making international shipping simpler and more scalable.

Shipping Internationally with ShiprocketX and India Post

Shiprocket integrates India Post services into a unified shipping platform, enabling sellers to leverage these updates seamlessly.

With ShiprocketX, sellers can:

  • Access India Post international services from one dashboard
  • Choose the right service based on value, weight, and destination
  • Automate documentation and tracking
  • Manage international orders efficiently at scale

By combining India Post’s network with Shiprocket’s technology, businesses can ship smarter, faster, and more reliably across borders.

Conclusion: A Big Step Forward for Affordable Global Shipping

The launch of CSB IV, expansion of ITPS to 50 new countries, and increased US weight limits mark a major milestone for India Post’s international shipping capabilities.

These updates:

  • Lower costs for non‑commercial shipments
  • Improve global accessibility for Indian sellers
  • Enhance delivery efficiency and scalability

For exporters, D2C brands, and individuals alike, this is an opportunity to simplify international shipping and expand globally with confidence—powered by India Post and enabled through Shiprocket.

Sanjay Negi

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