Simplified Tax Invoice

Why simplified invoices exist

A tax invoice does two jobs. It records the sale for the seller’s return, and it is the document a business buyer needs to deduct or reclaim the VAT it paid. The second job is why full invoices carry so much: the tax authority wants enough on the page to check the buyer’s claim against the seller’s return.

A consumer has no claim to check. That is the logic behind every simplified invoice regime: where the buyer can’t deduct the tax, or the amount is too small to matter, the seller may leave out details such as the customer’s name and address and the tax broken out line by line.

The limits are tight because the trade is one way. A simplified invoice is easier to issue and less useful to a business customer. Ireland’s Revenue says one “cannot be used in relation to a supply of Intra-Community goods or services,” and HMRC excludes exempt supplies from the UK version. Where a business customer needs to reclaim tax, expect to issue the full invoice.

The limits in four regimes

Saudi Arabia. ZATCA’s Guideline for Tax Invoicing and Records (Version 3, May 2026) says a simplified tax invoice may be issued in two cases: “a supply of goods or services with a value of less than SAR 1,000,” and “all supplies made to a natural person who is not subject to VAT, regardless of the value of the supplies.” The second case covers almost every consumer subscription. A standard tax invoice is required for a supply above 1,000 SAR to anyone else.

Oman. The Tax Authority’s VAT guide for electronic commerce lets a taxable person issue a simplified tax invoice “in the event that the value of the supply is less than OMR 500 excluding VAT or any other case specified by the Authority.” Either kind of invoice must be issued within 15 days of the event that triggers it. The test is value, not who the customer is.

United Kingdom. HMRC’s VAT guide, Notice 700, allows a simplified invoice when all of these hold: the supply is 250 GBP or less, the customer agrees, and, for a business based in Northern Ireland, the customer isn’t from an EU member state. Notice 700/21 adds that the 250 GBP is measured including VAT.

Ireland and the EU. Revenue allows a simplified invoice where “the amount of the invoice is not greater than €100,” or where practices in a business sector make full invoices hard to issue. Other member states set their own conditions, so check the rules of the one you are registered in before relying on Ireland’s figure.

What a simplified invoice still has to show

The minimums line up closely. ZATCA lists five items: the date of issue, the supplier’s name, address and tax identification number, a description of what was supplied, the consideration, and the tax payable or a statement that the consideration includes tax. Revenue’s list is the date of issue, the supplier’s full name, address and registration number, a description, and the tax payable or the price exclusive of tax. HMRC asks for the seller’s name, address and VAT number, the time of supply, a description, and, for each VAT rate, the total including VAT and the rate. Oman’s guide gives one list for both kinds of invoice: the invoice date, the supplier’s tax identification number, the taxable amount, the rate and the VAT.

What drops out is mostly about the customer: their name, address and tax number, which a consumer sale doesn’t need. What never drops out is your own tax number for that country. A simplified invoice for a Saudi consumer must carry your Saudi number, not your US EIN or an EU VAT number.

Currency and language rules sit on top of the field list. ZATCA requires the invoice to show the tax in Saudi Riyals or state that the riyal price includes VAT at 15 percent, and says “all invoices must be issued in the Arabic language, in addition to any other language,” with every field completed in Arabic. HMRC says that on an invoice in a foreign currency “you must convert the total amount of VAT payable into sterling.”

What a default Stripe invoice covers, and what it misses

Most of the list is already there. A Stripe invoice PDF carries an invoice number that Stripe keeps unique across your account, the issue date, your public business details and address, a description of each line, the total, and the tax amount when Stripe Tax calculated one.

Your local tax number. Stripe lets you add up to 100 account tax IDs, and its documentation says “both the account and customer tax IDs display in the header of invoice and credit note PDFs.” With automatic tax on, the Display tax IDs based on taxable location setting shows the ID that matches each invoice’s taxable location. Without a matching ID, Stripe shows your head office’s IDs, which is the wrong number for a foreign registration. Account tax IDs can’t be added, changed or removed after an invoice is finalized, so set them up before the first sale in a new country.

The tax in local currency. With automatic tax, when the filing currency differs from the invoice currency, Stripe-generated PDFs “automatically display the tax amount in both currencies.” Stripe adds that its invoices don’t show the taxable amount in the filing currency or the exchange rate used, and that its rates “can differ from an exchange rate prescribed by a tax authority.” Saudi Arabia, for example, prescribes the Saudi Central Bank’s daily rate, so the riyal figure on a Stripe PDF may not be the figure the guideline expects.

Language and e-invoicing. Stripe’s invoice languages run from Bulgarian to Vietnamese and don’t include Arabic, so a Stripe PDF alone can’t meet ZATCA’s Arabic rule. Stripe also says it “doesn’t generate or transmit legally compliant e-invoice files on its own,” which matters wherever e-invoicing applies to you. Custom fields (up to four in the invoice header) can carry a short statement, but a gap like Arabic text usually means a separate invoicing tool. Agree the approach with your adviser before the first invoice in that country.

Simplified invoices and your QuickBooks records

Whichever invoice the customer receives, the amounts in your books come from the same Stripe data. The tax on a simplified invoice is still a liability you owe the tax authority, it still belongs in a liability account rather than revenue, and it still has to tie to the return you file.

The currency rules are where the documents and the books can drift apart. If a country prescribes its own exchange rate for the tax figure on the invoice and the return, the local-currency amount you report may differ slightly from the converted amount in Stripe’s reports. Keep the prescribed rate with your return working papers, so the small difference between what you remitted and what your liability account held has an explanation when you clear it.