⚠️ Update September 2025: The Belgium VAT chain reform has been postponed, affecting VAT payments, refunds, and compliance deadlines for sellers in 2025. ℹ️ Note: In this article, “VAT Chain” refers to Belgium’s planned reform of VAT payments and refunds. “ITAA” is the Belgian Institute for Tax Advisors and Accountants, which works with the tax […] The post Belgium VAT Chain Postponed: What Online Sellers Need to Know in 2025 appeared first on Hellotax Blog.