Accounting Software e-Ledger Integration
If you use Logo, Zirve, Mikro or Luca, your records reach the e-Ledger two ways. We explain both models.
Digital Transformation Things You're Curious About
Discover simple, understandable and practical content about e-document processes, integrations and digital transformation, categorized by topic.
e-Invoice vs e-Ledger: What Is the Difference?
e-Invoice and e-Ledger are not the same: one produces a document, the other turns records into a ledger.
e-Ledger Viewer: How to Open an XML File
Your e-Ledger XML will not open? What the GİB Viewer is, how to download it and why it never creates a ledger.
e-Ledger Penalties 2026: What if the Berat Is Late?
The e-Ledger berat late penalty is not one figure: the VUK 352 vs repeated 355 split, 2026 amounts and reduction routes.
e-Ledger Without a Financial Seal and the Muvafakatname
Is e-Ledger possible without a financial seal? A real person's e-signature, the muvafakatname route, and its limits.
How to Create an e-Ledger With Luca
How Luca users create an e-Ledger: uploading the Luca journal Excel export to e-Defter PRO, and the step-by-step flow.
e-Ledger Cost 2026: Packages and the Real Cost
The e-Ledger cost is the software package, the financial seal and the time cost. e-Defter PRO packages are transparent.
e-Inventory Ledger 2026: Mandatory or Optional?
The e-inventory ledger is optional for e-Ledger taxpayers in 2026, not mandatory. Who keeps it and how to apply.
What Is an e-Ledger Berat (Certificate)? Definition, Content and Function
The e-Ledger berat is not the ledger but its GİB-sealed summary. Its content, function and difference from the ledger.
How to Apply for e-Ledger: A Step-by-Step Guide
Where and how to apply for e-Ledger: the two channels, prerequisites and the step-by-step process.
e-Ledger Transition Thresholds 2026: Who Must Comply, and When?
e-Ledger has no turnover threshold of its own. The obligation arises through three gates you need to know.
What Is e-Ledger? Its Scope and How It Works
e-Ledger is the legally valid electronic form of the journal and general ledger. Its definition, scope and how it works.
e-Ledger Submission Deadlines 2026: The Exact Monthly and Quarterly Calendar
Every 2026 monthly and quarterly e-Ledger submission deadline in one calendar, with weekend shifts and the tax-type gap.
e-Ledger Guide and Latest Insights
The e-Defter PRO blog explains e-Ledger, e-certificate (berat), financial seal and Tax Procedure Law (VUK) processes in plain language. Here we bring together regulatory changes, GİB announcements, submission deadlines and practical implementation tips. Our goal is to help financial advisors, accountants and businesses meet their e-Ledger obligations on time and without errors.
What You Will Find on the Blog
- Regulation and calendar: The Journal XML requirement, certificate upload periods and periodic changes.
- How-to guides: Transitioning from paper ledgers to e-Ledger, and creating and signing certificates.
- Integration tips: Transferring data from accounting software and avoiding common mistakes.
- Concept explainers: The differences between the general ledger, inventory ledger, financial seal and e-Signature.
Put It Into Practice
You can apply the steps described in our articles within minutes using e-Defter PRO. Review how the service works on the how it works page, and choose the right plan on the packages page. If you are new to e-Ledger, our e-Ledger transition page will guide you, and you can check whether your program is supported in the compatible software list. For any questions, reach us through the contact page.