Tax connector

Anrok + Backfill

Calculate sales tax for Backfill quotes, invoices, and sales receipts with explicit product and customer mappings.

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Backfill keeps each connection isolated, checkpoints every stream, and normalizes supported records into the same canonical accounting shapes used across the platform. Review source evidence and sync health without maintaining a separate ingestion stack.

This connector runs in the flow of your accounting work instead of importing scheduled data streams.

First-party integrations use the same typed SDK, secret store, OAuth support, webhook verification, sync checkpoints, and canonical ingest APIs available to your team.

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Tell us about your stack and the workflows you want Backfill to own.

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