Six digits decide what customs charges you at the border. Here is how HS codes are built, how to find the right one for every product you sell, and why 2026 made classification everyone's problem.
Incoterms read like shipping terms, but the line they draw through customs is a tax line. Here is what each of the eleven rules does to your import VAT and duty bill.
Invoice automation covers two very different jobs: the invoices you receive and the ones you send. Here's how each works, and what makes them valid.
A chargeback and a refund both send money back to your customer, but only one of them leaves you in control. Here is what each costs, when to fight one, and how to correct the invoice and the tax you already reported.
Business gifts are tax deductible up to $25 per recipient per year under IRS rules. Here's exactly how the deduction works for client gifts, employee gifts, and gift cards.
An LLC protects your personal assets and costs money to maintain. What it doesn't do is change the sales tax, VAT or GST you owe on every sale.
A proforma invoice looks like an invoice and is not one. Here's what it is for, what belongs on it, why it has no place in your books, and what you must issue the moment it gets paid.
DDP and DAP put the goods at the same door. The difference is who clears them and who is liable for the import VAT, which is a tax question long before it is a shipping one.
Peppol moves invoices between businesses across borders. Here's how the network works, who governs it, whether it's mandatory for you, and why you probably don't need your own Access Point.
A credit note cancels or reduces an invoice you have already issued. Here's what goes on one, when to send it, and what it does to the VAT you already reported.
Whether you charge GST comes down to three things: your sales into the country, who your customer is, and where they are. Here's how to work through all three.
DAC7 makes digital platforms report their sellers' income to EU tax authorities every January. Here's what it covers, who files, and what it means if you're the one being reported.
TaxJar's 2026 price increases have pushed many US e-commerce and SaaS businesses to evaluate alternatives. Here are eight SaaS tax software options compared by price, coverage, invoicing, and filing.
Streamlined Sales Tax simplifies registration and filing across 24 US states, and it can get you free tax software. Here is how SST works and whether you should join.
We removed the small daily obstacles that were slowing you down. Persistent navigation, a smarter account switcher, consolidated settings, and hundreds of under-the-hood improvements. All live now.
Master e-invoicing compliance with six proven best practices for encryption, API security, and data retention across global VAT/GST systems.
Learn if Shopify Tax handles filing. Understand nexus, registration, and how to automate sales tax for your Shopify store in 2026.
Input VAT vs. output VAT determines your VAT return and how much money you claim. Learn the differences for your business!
Learn how to calculate sales tax in Excel using formulas and examples, avoid common errors, and automate your tax workflows for accuracy and compliance.
Discover which US states don’t have sales tax. Learn about the NOMAD states, their tax structures, and how to stay compliant when doing business there.
Spain's Verifactu system, explained for a business that is not Spanish: who it reaches, the 2027 dates, and how it fits the other regimes you already handle.