What is e-Signature and Why is It Necessary?
An electronic signature (e-signature) is a digital signing method that has legal validity equivalent to a wet signature under the Electronic Signature Law No. 5070. It is created with a qualified electronic certificate and is provided by Electronic Certificate Service Providers (ESHS) authorized by the Information and Communication Technologies Authority (BTK). e-Signature is used for contracts, e-Government transactions, tax returns, invoice approvals, and many other official or commercial processes. As of 2026, with the acceleration of digital transformation, the use of e-signatures is becoming mandatory.
How to Get an e-Signature? Step-by-Step Process
1. Choose a Reliable ESHS and Solution Partner
There are many BTK-approved ESHS providers in Turkey. One of them is ArkSigner. ArkSigner has been authorized since June 2023 and offers individual and corporate e-signature certificates under the Arkİmza brand. Nagdos Technology is a solution partner of ArkSigner, and you can securely purchase Arkİmza certificates.
2. Place an Online Order
You don't need to visit a physical store to get an e-signature. You can create your order in just a few minutes via the Nagdos Store. During the order process, you can select the certificate duration (1 year, 2 years, or 3 years). Long-term purchases offer significant savings: you can get discounts of up to 37% on the 1-year plan and up to 50% on the 2-year plan. The 3-year plan offers the highest long-term value.
3. Receive Your USB Token
After your order is confirmed, your e-signature device (USB token) will be shipped to your address via free shipping. Nagdos has an agreement with Hepsijet, and delivery is fast. The token comes pre-loaded; you only need to activate it.
4. Activation: via e-Government or Mobile App
Once you receive the USB token, you can activate it in two ways:
- Via e-Government: Log in with your e-Government password and complete your identity verification.
- Via mobile app (Live Support): Perform biometric verification through the ArkSigner mobile application to complete the activation.
Once activation is complete, your e-signature is ready for use. No notary or additional documents are required.
Using e-Signature and Its Advantages
What Transactions Can I Use It For?
With an e-signature, you can:
- Sign contracts digitally
- Conduct official transactions on e-Government (e.g., address changes, SGK service records)
- Approve tax returns and e-invoice/e-archive invoice approvals
- Handle HR documents (employment contracts, leave forms)
- Perform remote commercial transactions and banking operations
Desktop and Mobile Usage
Arkİmza can be used on Windows, macOS, and Linux operating systems via the ArkSigner Client software. Additionally, with the Bluetooth card reader (Sim_BLE), mobile signing is possible on iOS, Android, and Huawei devices. The "Open, View, Sign" feature allows you to easily sign documents from your mobile phone.
Frequently Asked Questions
What documents are required to get an e-signature?
For identity verification during the online application, an e-Government password or biometric verification via the mobile app is sufficient. No additional documents are requested.
What is the validity period of an e-signature?
You can choose the certificate duration as 1 year, 2 years, or 3 years. You will need to renew it at the end of the period.
Can I switch from another brand to an e-signature I purchased from Nagdos?
Yes, if you have a compatible device, you can switch from another brand to Arkİmza. You can consult Nagdos technical support for details.
What is the difference between an e-signature and an e-seal?
An e-signature is a digital signing tool for real persons, while an e-seal is for legal entities (companies, institutions). The Arkİmza product family also includes an e-seal service.
Get Your e-Signature Now
To be a part of the digital transformation and speed up your transactions, visit the Nagdos Store. With free shipping, free technical support, and advantageous prices, your e-signature will be at your doorstep within a few days.