Overview
Calculate sales/VAT tax and generate compliant invoices with PDFs.
Problem
Manual tax handling causes errors and non‑compliant invoices across regions.
Solution
PayStream integrates with Avalara/TaxJar for tax lines and produces signed PDFs via SecureStore.
How it works
Enable your tax adapter, map nexus/regions, and let invoices include correct tax lines and registration IDs. PDFs are signed and available in the customer portal.
Who is this for
Finance / Accounting
Compliance
Expected outcomes
- Reduced tax errors and penalties
- Compliant customer invoices globally
Key metrics
Tax error rate
7 per 1k invoices
1 per 1k invoices
Invoice PDF availability
90 %
99.9 %
Gallery
Downloads & templates
Case studies
Global SaaS standardizes VAT
Automated VAT lowered error tickets by 80%.
Software Enterprise EU
Security impact
- Invoice lines, tax registrations · PII: yes (billing contact)
Compliance
- VAT/OSS compliance
- Invoice retention (7 years)
Availability & next steps
Business
Enterprise