Connect Salesforce Commerce Cloud with SpeedTax to calculate real-time sales tax on carts and orders, reduce manual fixes, and keep reporting consistent across regions.
• Transaction payloads are created from Salesforce objects (accounts, ship-to addresses, line items, discounts, shipping, and timestamps) and sent to SpeedTax tax calculation APIs.
• Jurisdiction data is derived from normalized address fields, with validation and fallback handling for missing or non-standard values before tax determination is requested.
• SpeedTax response fields (tax amount, rate, jurisdiction codes, and exemption decisions when provided) are mapped back to Salesforce order, invoice, and credit memo records.
• Document lifecycle events in Salesforce (quote to order, capture, invoice, return) trigger create, commit, adjust, or void calls where supported by the SpeedTax configuration.
• Delta sync logic sends only changed headers or line items, while idempotency keys prevent duplicate tax documents on retries or delayed events.
• API calls and responses are logged with correlation IDs, and error states are stored on the originating Salesforce record for traceability and reprocessing.
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We map cart, customer, ship-to, product, and promotion data to SpeedTax tax calls, then write the calculated tax back to Salesforce for checkout and order records.
At minimum you send line items, prices, discounts, shipping, addresses, and customer tax status, plus any exemption or reseller fields your business uses.
Yes, we can route calculations by site, legal entity, nexus, and ship-from logic, so each storefront and region applies the right rules and reporting structure.
SpeedTax can calculate with exemption logic when the right customer and document flags are passed from Salesforce, and the outcome is saved on the order for audits.
We run tax scenario QA across addresses, product types, promotions, and returns, then reconcile results against expected rules in a staging environment before Go-live.





