GST Viewer

GST Viewer provides instant visibility into applicable GST rates by product category and region. It maps product categories to jurisdictional rate rules, applies the correct tax percentage, and outputs the computed tax amount and total price. Conceptually, the tool treats price input as either tax-exclusive or tax-inclusive and derives the tax portion accordingly. It supports multiple regions and product lines to help procurement, finance, and sales teams price items accurately and stay compliant.
The core value lies in consistent, auditable rate application across jurisdictions. Core features include multi-field inputs for product category, region, subregion, base price, currency, and price type; validation of required fields; and precise formatting of outputs to two decimals. Use cases include invoice preparation, price quotes, and tax planning for cross-border sales.
Unique differentiators are consolidated rate tables, handling of inclusive vs exclusive pricing, and risk flags for exemptions or reduced rates based on product classification. The tool accommodates scenarios such as electronics taxed at standard rates, foods with exemptions, and region-specific reduced rates, surfacing notes where rules vary. Overall, GST Viewer accelerates accurate tax calculation and supports downstream accounting through consistent results.