Who Is Covered by Turkey's e-Invoice (e-Fatura) Mandate?

In Turkey, e-Fatura (e-Invoice) is no longer an exceptional practice; it is a mandate that covers more companies every year. The Revenue Administration (GİB) is expanding the scope step by step: rules that only concerned large companies yesterday are now on the agenda of mid-sized businesses and even small firms in certain sectors. In this article we summarize who is required to use e-Fatura, how the transition timeline works, the difference between e-Fatura and e-Arşiv, the cost of non-compliance, and how all of this affects your internal expense processes.

Who is covered by the e-Fatura mandate?

The framework of the scope is set by General Communiqué No. 509, based on the Tax Procedure Law, and its subsequent amendments. The mandate is determined along two main axes: the revenue (gross sales) threshold and the sector of activity.

1. Taxpayers exceeding the revenue threshold

This is the broadest coverage item: taxpayers whose gross sales revenue in a given accounting period exceeds the threshold announced by GİB must switch to the e-Fatura system in the following period. This threshold has been lowered gradually over the years, and each reduction has extended the scope to tens of thousands of new companies. Since threshold amounts can be updated through communiqué amendments, always confirm the current thresholds via GİB's official announcements or your financial advisor when assessing your company's situation.

2. Sector-based mandate (regardless of revenue or with a lower threshold)

Some fields of activity have been brought into scope regardless of revenue size, or with thresholds far below the general one. Notable groups:

• Online sellers: A special revenue threshold, below the general one, applies to e-commerce sites and taxpayers selling through electronic channels.
• Intermediary service providers: Marketplaces, providers of online advertising services, and those publishing classified ads online.
• Energy market players: Companies licensed by EPDK (fuel, electricity, natural gas, etc.) and their dealers.
• Real estate and motor vehicle trade: Taxpayers engaged in construction, real estate purchase and sale, and vehicle purchase/sale or rental.
• Accommodation sector: Hotels and businesses providing similar accommodation services.
• Fruit and vegetable commission agents and traders and other taxpayers subject to the wholesale market registry system.

Since these lists can be extended through communiqué amendments, you need to follow GİB announcements for your sector's current status.

3. Exporters

Companies that are e-Fatura taxpayers and carry out goods exports or exports of goods accompanying passengers must issue these invoices as e-Fatura as well.

How does the transition timeline work?

The mandate generally works like this: a taxpayer that exceeds the threshold in an accounting period switches to the e-Fatura system as of the beginning of the seventh month of the following year. For sector-based mandates, the transition is prescribed within a specific period following the start of business or the granting of a license. In other words, a company that exceeds the threshold today has a limited preparation window: applying for a financial seal or electronic signature, choosing the integration method (GİB portal, a special integrator, or direct integration), and adapting internal processes must all fit into this window.

The difference between e-Fatura and e-Arşiv invoices

The two documents are often confused; the distinction is simple:

In practice, a company that is an e-Fatura taxpayer uses both documents together: if the counterparty is also registered in the system, an e-Fatura is issued; otherwise, an e-Arşiv invoice. Moreover, even taxpayers who are not e-Fatura taxpayers are required to issue invoices above a certain amount as e-Arşiv through the GİB portal; since these amount limits can also be updated, current announcements should again be taken as the basis.

The cost of non-compliance: penalties

For taxpayers who fall within the scope but do not switch to e-Fatura, or who issue paper invoices when they should issue e-Fatura, the special irregularity penalties of the Tax Procedure Law come into play. The penalty is generally calculated for each document not issued or issued incorrectly, as a certain percentage of the document amount, and no less than a lower limit updated each year through revaluation. Moreover, the penalty may not be limited to the party issuing the invoice; sanctions may also apply to the party that fails to receive the document as required. Since the amounts change every year, current penalty figures should be verified from GİB sources — but the essence does not change: noticing the scope too late brings not only a penalty but also the burden of retroactive corrections.

The impact of the e-Fatura mandate on expense processes

In most companies the mandate is treated as a matter limited to the sales invoice side; yet the real operational burden accumulates on the side of incoming invoices and employee expenses. As the scope expands, most of the spending employees make on behalf of the company now arrives as e-Fatura or e-Arşiv invoices. This has three practical consequences:

1. Tracking document types becomes mandatory. The accounting team needs to distinguish which expense is an e-Fatura, which is an e-Arşiv invoice or a receipt, and rely on the correct document for VAT deduction and expense recording.
2. Manual data entry becomes a bottleneck. As invoice volume grows, typing in amounts, taxes and vendor details one by one becomes both a time sink and a source of errors.
3. Audit readiness gets easier — with the right tool. An electronic document is far more traceable than paper; but this advantage only becomes real in a setup where expense records and documents are matched.

This is where Masraff comes in: employees create an expense record in seconds by scanning the QR code on the e-invoice; since the amount, tax and vendor details are read directly from the document, manual entry errors disappear. For the details of this approach, see the e-invoice QR code support page, and to design the process end to end, take a look at the expense management page.

Conclusion: prepare before the scope reaches you

The direction of the e-Fatura mandate is one-way: thresholds are falling, sector lists are getting longer. It is now a normal scenario for a company outside the scope today to be brought into it with the next communiqué amendment. The smartest thing to do is to check the revenue and sector criteria every year, confirm the current thresholds via GİB announcements, and align the expense processes on the incoming-document side with electronic documents now. For companies that are prepared when the mandate arrives at their door, e-Fatura is not a burden but the beginning of a more orderly finance process.