iyibir
SolutionsAIProductsServicesCompanyResourcesContactGet Consulting
e-Transformation · e-Invoice Software

e-Invoice Software: e-Transformation integrated with your Logo ERP

Meeting your e-Invoice, e-Archive Invoice and e-Ledger obligations with a single e-invoice software requires the right setup for your industry, revenue size and existing Logo infrastructure. As a Logo Authorized Business Partner, iyibir Yazılım sets up your e-invoice software integrated with your ERP data and tracks regulatory changes on your behalf.

What is e-Invoice

What does e-invoice software do

e-Invoice is an electronic invoice format defined in the Revenue Administration's (GİB) system, with the same legal validity as a paper invoice. Businesses that exceed certain revenue thresholds, or operate in specific sectors, are required to switch to e-Invoice; businesses outside that scope can also use it voluntarily. When the recipient is not registered for e-Invoice (for example, an end consumer), the same transaction is issued as an e-Archive Invoice — a different output of the same infrastructure. e-Ledger covers keeping Journal and General Ledger books electronically, and usually comes up together with e-Invoice obligations. e-invoice software brings these three processes (e-Invoice, e-Archive, e-Ledger) together, integrated with your ERP data and managed from a single point.

Why iyibir

Why set up your e-invoice software with iyibir

Setup integrated with your Logo ERP

We set up your e-invoice software as part of your Logo ERP, not as a separate application; invoice data is generated from a single point together with your account, stock and accounting records, with no double-entry.

Continuous tracking of regulatory changes

We track updates to GİB's e-Transformation regulations — mandatory scope, format, integrator requirements — and make the necessary adjustments for your business on time.

Basic vs. commercial invoice guidance

Whether the basic or commercial e-Invoice scenario is right for you depends on your sector and business relationships; we work through this choice together, avoiding the acceptance/rejection disputes that come from picking the wrong scenario.

An added layer of AI-based visibility

We analyze your Logo ERP invoice and collection data with iyibir Fintech to add a visibility layer such as cash-flow and collection forecasting; e-invoice software then supports your financial decision process, not just your legal obligations.

More about Logo e-Transformation

Review the full scope of the Logo e-Transformation solution — covering e-Invoice, e-Archive Invoice, e-Waybill, e-Ledger and e-SMM — along with Logo ERP integration details.

View the Logo e-Transformation solution

Our e-Transformation setup and support services

One team manages the whole process, from e-invoice software setup to go-live checks, from regulatory tracking to user training.

See our e-Transformation services
Frequently asked questions

What businesses ask about e-invoice software

Who is required to use e-Invoice?
e-Invoice is mandatory for taxpayers whose annual gross sales revenue exceeds the thresholds set by GİB, as well as businesses operating in specific sectors such as e-commerce, fuel and real estate. We assess together whether your business falls within scope based on your taxpayer status.
What is the difference between e-Invoice and e-Archive Invoice?
e-Invoice is issued through the GİB system when the recipient is also registered for e-Invoice. If the recipient is not registered for e-Invoice (for example, an end consumer), the same transaction is issued as an e-Archive Invoice. Both are different outputs of the same e-invoice software infrastructure.
Should I choose the basic or commercial invoice scenario?
In the basic invoice scenario, the recipient cannot dispute the invoice; in the commercial scenario, they can send an acceptance or rejection notice within a set period. Which scenario is right for your business depends on your sector and business relationships; we clarify this choice together before setup.
How does e-invoice software integrate with my existing Logo ERP?
We set up your e-invoice software integrated with your Logo ERP's account, stock and accounting modules; invoices are generated directly from your ERP data, with no need for manual entry into a separate system.
How long does the transition to e-Invoice take?
The timeline depends on your existing Logo infrastructure, document volume and the number of document types within scope. In the initial assessment we prepare a transition schedule and checklist tailored to your business.
Does e-invoice software also cover e-Ledger?
e-Invoice and e-Ledger are separate obligations but usually come up together. On request, we configure your e-invoice software together with the e-Ledger (Journal and General Ledger) process as part of a single setup.

Let's talk about setting up your e-invoice software integrated with your Logo ERP.

Get e-invoice consulting