HSN Classification

HSN 2528 - NATURAL BORATES AND CONCENTRATES THEREOF (WHETHER OR NOT CALCINED), BUT NOT INCLUDING BRATES SEPARATED FROM NATURAL BRINE, NATURAL BORIC ACID CONTAINING NOT MORE THAN 85% OF H3BO3 CALCULATED ON THE DRY WEIGHT

Classification level: Category. Use this as a GST code-reference page and confirm rate/exemption treatment from current notifications before final filing.

Code details

Code Type: HSN
Code: 2528
Official Description: NATURAL BORATES AND CONCENTRATES THEREOF (WHETHER OR NOT CALCINED), BUT NOT INCLUDING BRATES SEPARATED FROM NATURAL BRINE, NATURAL BORIC ACID CONTAINING NOT MORE THAN 85% OF H3BO3 CALCULATED ON THE DRY WEIGHT

Tax guide notes

- GST rate is not embedded in HSN/SAC master data. Confirm the latest rate from GST rate notifications and official CBIC schedules.
- Invoice accuracy matters: use the code that best matches the principal supply description to reduce notices and mismatch risk.
- If supplies include both goods and services, document the dominant nature of supply before selecting HSN/SAC.

Compliance checklist

- Keep product/service description on invoice aligned with the selected HSN/SAC code.
- Review code selection whenever scope of work or product mix changes.
- Cross-check applicable GST rate, exemptions, and reverse-charge conditions before filing returns.

Related codes

HSN

252800

NATURAL BORATES AND CONCENTRATES THEREOF (WHETHER OR NOT CALCINED), BUT NOT INCLUDING BORATES SEPARATED FROM NATURAL BRINE, NATURAL BORIC ACID CONTAINING NOT MORE THAN 85 % OF H3BO3 CALCULATED ON THE DRY WEIGHT:

Other

NATURAL SODIUM BORATES AND CONCENTRATES THEREOF (WHETHER OR NOT CALCINED)

HSN

25280020

NATURAL BORIC ACID CONTAINING NOT MORE THAN 85% OF H3BO3 ( CALCULATED ON THE DRY WEIGHT )

HSN

25280030

NATURAL CALCIUM BORATES AND CONCENTRATES THEREOF (WHETHER OR NOT CALCINED)