Tax Invoice: What It Is and How to Create One

A tax invoice is a document issued by a seller to a buyer that includes details about the goods or services sold, the prices charged, and the taxes applied. Unlike a regular invoice, a tax invoice specifically itemizes the tax component, making it essential for businesses that need to claim tax deductions or input tax credits. This guide explains what a tax invoice must contain and how to create one correctly.

The key difference between a tax invoice and a standard invoice is the inclusion of tax-specific information. A proper tax invoice must contain the seller's name, address, and tax identification number, the buyer's details, a unique invoice number, the date of issue, a description of the goods or services, the quantity and unit price, the net amount before tax, the applicable tax rate, the tax amount, and the total amount including tax. In many jurisdictions, businesses above a certain revenue threshold are legally required to issue tax invoices for all taxable transactions.

Tax invoices serve several important purposes. For the seller, they document the tax collected on behalf of the government. For the buyer, they provide proof of the tax paid, which is necessary to claim input tax credits or VAT deductions. Tax authorities may also require businesses to retain tax invoices for a specified period, typically five to ten years, as part of their record-keeping obligations. Incorrect or incomplete tax invoices can lead to denied tax claims and potential penalties.

Creating accurate tax invoices is straightforward with the right tool. EasyInvoice automatically calculates taxes based on the rates you configure, includes all required fields, and generates professional tax invoices on your iPhone, iPad, or Mac. You can set up different tax rates for different products or services, and the app handles the calculations for you. Export your tax invoices as PDF or in e-invoice formats like XRechnung and ZUGFeRD for full compliance.