Alberto García
Founder & Engineer · TaxID
Engineer with background in fintech and payments infrastructure. Built TaxID after encountering VIES integration pain firsthand while working on B2B SaaS billing — SOAP endpoints, silent errors, and two-second response times on a good day. Writes about EU VAT compliance, API design, and payments.
Articles by Alberto García
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Invoice Legal Requirements UK: Your 2026 Compliance Guide
July 22, 2026 · 24 min read
What Is VAT Compliance: SaaS & E-commerce Guide 2026
July 21, 2026 · 21 min read
How to Find EU VAT Number: A Developer's Guide 2026
July 20, 2026 · 21 min read
Tax ID Lookup Ohio: Your 2026 Business Guide
July 19, 2026 · 19 min read
What Is Company Identification Number: 2026 Guide
July 18, 2026 · 25 min read
Validate Tax ID Number: A Developer's 2026 Guide
July 17, 2026 · 21 min read
Sales Tax Netherlands: 2026 VAT Compliance Guide
July 16, 2026 · 25 min read
Italy VAT Rate: A SaaS Guide for 2026
July 15, 2026 · 20 min read
Tax ID Lookup Washington State: 2026 Guide
July 14, 2026 · 20 min read
Developers' 2026 Guide to E Invoice Compliance
July 13, 2026 · 25 min read
What Is a Tax Identification Number? TINs & VAT IDs
July 12, 2026 · 24 min read
Developer's Guide to Check Vat Number in Uk 2026
July 11, 2026 · 24 min read
MwSt in Germany: A Developer's Guide to VAT Compliance
July 10, 2026 · 22 min read
A Guide on How to Get Vat No for SaaS & E-commerce
July 9, 2026 · 22 min read
England VAT Tax: A Developer's Guide for 2026
July 8, 2026 · 28 min read
A Developer's Guide to Tax Number Lookup
July 7, 2026 · 25 min read
Business Address Lookup API: KYC & Billing in 2026
July 6, 2026 · 23 min read
Mastering UK Sales Tax (VAT) for SaaS in 2026
July 5, 2026 · 25 min read
Check Your GST Application Status in Under 2 Minutes
July 4, 2026 · 17 min read
What Is Acn Number: Your 2026 Australian Guide
July 3, 2026 · 24 min read
Tax Compliance Automation for SaaS Developers
July 2, 2026 · 31 min read
TVA in Switzerland: A Developer's Guide to Swiss VAT
July 1, 2026 · 24 min read
Build a Robust VAT Number Validator: A Developer's Guide
June 30, 2026 · 23 min read
Tax ID Lookup for Providers: API Guide 2026
June 29, 2026 · 23 min read