---
title: "What does HSN and SAC codes mean in logistics | SSL"
description: "HSN (Harmonized System of Nomenclature) codes classify goods; SAC (Services Accounting Codes) classify services under GST. The code determines the tax"
url: https://safeandsecure.in/answers/what-does-hsn-and-sac-codes-mean-in-logistics/
canonical: https://safeandsecure.in/answers/what-does-hsn-and-sac-codes-mean-in-logistics/
updated: 2026-11-11
lang: en-IN
publisher: Safe & Secure Logistics Private Limited
---

[Logistics terms](https://safeandsecure.in/answers/glossary/) · Logistics terms

# What does HSN and SAC codes mean in logistics?

Short answer

HSN (Harmonized System of Nomenclature) codes classify goods; SAC (Services Accounting Codes) classify services under GST. The code determines the tax rate and appears on invoices, e-invoices and e-way bills.

Goods transport services fall under SAC heading 9965. Invoices must show HSN or SAC at 4 or 6 digits depending on the supplier’s turnover, and the e-way bill requires the HSN of the goods. Ask our desk how this applies to your consignment.

Period: General definition. Data as of 29 Sep 2026. [How we count](https://safeandsecure.in/facts/)

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## The numbers behind this answer

**Also called**: HSN, SAC

**Category**: Documents & tax

**Related terms**: GST (Goods and Services Tax), E-way bill, E-invoice, GTA (goods transport agency)

## Sources

1. [SSL logistics glossary](https://safeandsecure.in/glossary/#hsn-sac)

Period: General definition. Data as of 29 Sep 2026.

## Related questions

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- [What does Delivery challan mean in logistics?](https://safeandsecure.in/answers/what-does-delivery-challan-mean-in-logistics/)
- [What does GST (Goods and Services Tax) mean in logistics?](https://safeandsecure.in/answers/what-does-gst-goods-and-services-tax-mean-in-logistics/)
- [What does GTA (goods transport agency) mean in logistics?](https://safeandsecure.in/answers/what-does-gta-goods-transport-agency-mean-in-logistics/)
- [What does ITC (input tax credit) mean in logistics?](https://safeandsecure.in/answers/what-does-itc-input-tax-credit-mean-in-logistics/)
- [What does RCM (reverse charge mechanism) mean in logistics?](https://safeandsecure.in/answers/what-does-rcm-reverse-charge-mechanism-mean-in-logistics/)

## On this site

- [Logistics glossary](https://safeandsecure.in/glossary/#hsn-sac)
- [HSN and SAC codes: related page](https://safeandsecure.in/tools/gst-eway-bill-helper/)

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---

Source: https://safeandsecure.in/answers/what-does-hsn-and-sac-codes-mean-in-logistics/ (the HTML page is the record; this markdown twin was generated from it on 2026-11-11). Publisher: Safe & Secure Logistics Private Limited, https://safeandsecure.in/. Figures and their periods: https://safeandsecure.in/facts/