For tax firms
Digital signatures directly from DATEV.
Accelerate tax returns, annual financial statements and client approvals – legally compliant, secure and with no media disruption.
One tool. Many possibilities.
Seamless integration
Sign directly from DATEV
The complete signing process without system breaks – directly within your DATEV environment.
Send documents from DATEV
Transfer documents directly from DATEV to tegolySIGN.
Automatic restore
Signed documents are automatically stored back in DATEV.
Multiple documents at the same time
Send multiple documents to clients in a single step.
No manual effort
No export, upload or post-processing required.






Time saving
Get signatures in minutes
Accelerated signatures for tax returns, financial statements, powers of attorney, etc.
Sign from anywhere
Clients can sign from any location and with flexibility.
All devices supported
Smartphone, tablet or computer – without restrictions.
No installation required
Signatures directly in the browser, without downloading any software.
Significantly shorter lead times
Less waiting time, faster deals.
Security & Overview
No email dispatch of sensitive documents
Central, secure provision of all documents in the tegolySIGN portal.
Central document storage
All documents available in one secure place.
No registration required
Clients sign without a user account.
No passwords required
Easy access without the need for additional login details.
Highest data security
Protected processes for sensitive law firm data.
User-friendliness
Intuitively usable in everyday law firm life
Digital processes that work instantly – with minimal training required.
Quick introduction
Ready to use immediately without a lengthy implementation.
High acceptance within the team
Employees find their way around intuitively.
client-friendly
Clear, simple user guidance for clients.
Less administration
Reduced workload for law firms and support.
Expiry
Complete in just a few steps
A structured signature process that is simple, secure, and traceable.
Prepare document
Upload documents or use existing templates to quickly prepare the signature process.
Prepare document
Upload documents or use existing templates to quickly prepare the signature process.
Set recipient
Define recipients and clearly establish the desired signing order.
Set recipient
Define recipients and clearly establish the desired signing order.
Sign digitally
Sign documents in a legally compliant manner on any device, without additional software.
Sign digitally
Sign documents in a legally compliant manner on any device, without additional software.
Track progress
Track the signature process transparently at any time, including a complete audit trail.
Track progress
Track the signature process transparently at any time, including a complete audit trail.
Price overview
Transparent pricing without surprises
Transparent pricing without surprises
Choose the tariff that suits your requirements – flexible, scalable and legally compliant.
Monthly
Annually
tegolySIGN DATEV
For law firms with DATEV integration
€
35
per user / per month
Options
tegolySIGN on-site
Installation and Training
No credit card required
Cancel at any time, no risk
97% user retention after 30 days
No credit card required
Cancel at any time, no risk
97% user retention after 30 days
Transparent pricing. No surprises.
Configure your tegolySIGN package and get a clear cost overview immediately.
Should you require more than 19 licences, please speak to us about our volume discounts.
Customer Testimonials
What our customers are saying
Genuine insights into daily work with tegolySIGN – straight from our users.

Felix Muslof
Senior Manager Digitalisation
The application is very intuitive. In most cases, no training was necessary – you understand immediately how it works.

Michael Köhler
CEO
A great eSignature solution in the DATEV environment.

Stefan Zoeller
Graduate in Fiscal Affairs/Tax Consultant
For us, the easiest way to obtain signatures directly from DATEV.

Daniel Werries
tax advisor
Excellent service as a success factor.

Thomas Hilgert
BSc CompSci / CEO
For me, the simplest application for signing contracts digitally.

Harald Koch
Graduate Economist
A really simple eSignature for our clients.
Customer Testimonials
What our customers are saying
Genuine insights into daily work with tegolySIGN – straight from our users.

Thomas Hilgert
BSc CompSci / CEO
For me, the simplest application for signing contracts digitally.

Harald Koch
Graduate Economist
A really simple eSignature for our clients.

Stefan Zoeller
Graduate in Fiscal Affairs/Tax Consultant
For us, the easiest way to obtain signatures directly from DATEV.

Daniel Werries
tax advisor
Excellent service as a success factor.

Felix Muslof
Senior Manager Digitalisation
The application is very intuitive. In most cases, no training was necessary – you understand immediately how it works.

Michael Köhler
CEO
A great eSignature solution in the DATEV environment.
Customer Testimonials
What our customers are saying
Genuine insights into daily work with tegolySIGN – straight from our users.

Thomas Hilgert
BSc CompSci / CEO
For me, the simplest application for signing contracts digitally.

Harald Koch
Graduate Economist
A really simple eSignature for our clients.

Felix Muslof
Senior Manager Digitalisation
The application is very intuitive. In most cases, no training was necessary – you understand immediately how it works.

Michael Köhler
CEO
A great eSignature solution in the DATEV environment.

Stefan Zoeller
Graduate in Fiscal Affairs/Tax Consultant
For us, the easiest way to obtain signatures directly from DATEV.

Daniel Werries
tax advisor
Excellent service as a success factor.
Frequently Asked Questions
Answers to the most important questions
Here you will find answers regarding usage, security, billing and legal frameworks.
What does the free trial include?
With the free trial phase, you get access to the full version for 21 days. This allows you to get to know the entire range of functions of tegolySIGN and get a comprehensive picture.
Do I need to provide my payment details when signing up?
No. You can sign up and use tegolySIGN for 21 days without providing any payment details. You will only start a subscription after the test phase has expired and when you select a suitable plan.
Will my free trial renew automatically?
No. After the 21-day trial period expires, the sending of new document processes is automatically deactivated – no costs are incurred.
Are the electronic signatures from tegolySIGN legally valid?
Yes. tegolySIGN meets the legal requirements for electronic signatures in the EU (eIDAS) and the USA. We use security mechanisms similar to those used in the banking sector, offer several options for authenticating signatories, and create a comprehensive log for each transaction. Further information can be found in our terms of use.
Who needs a licence?
Only the person who creates and sends signature processes requires a licence. Signers do not require a licence.
Does the signatory need to log in?
No. Signatories do not need to log in. Signing is done via a simple, completely web-based process – with no additional apps required.
How do billing, payment and renewal work?
You can select your preferred subscription and the number of users during or after the trial period. You can also choose between a monthly and annual term.
Payment is possible by bank transfer, SEPA direct debit, or credit card.
Subscriptions renew automatically. Monthly subscriptions can be cancelled at the end of the month, annual subscriptions at the end of the respective term.
Frequently Asked Questions
Answers to the most important questions
Here you will find answers regarding usage, security, billing and legal frameworks.
What does the free trial include?
With the free trial phase, you get access to the full version for 21 days. This allows you to get to know the entire range of functions of tegolySIGN and get a comprehensive picture.
Do I need to provide my payment details when signing up?
No. You can sign up and use tegolySIGN for 21 days without providing any payment details. You will only start a subscription after the test phase has expired and when you select a suitable plan.
Will my free trial renew automatically?
No. After the 21-day trial period expires, the sending of new document processes is automatically deactivated – no costs are incurred.
Are the electronic signatures from tegolySIGN legally valid?
Yes. tegolySIGN meets the legal requirements for electronic signatures in the EU (eIDAS) and the USA. We use security mechanisms similar to those used in the banking sector, offer several options for authenticating signatories, and create a comprehensive log for each transaction. Further information can be found in our terms of use.
Who needs a licence?
Only the person who creates and sends signature processes requires a licence. Signers do not require a licence.
Does the signatory need to log in?
No. Signatories do not need to log in. Signing is done via a simple, completely web-based process – with no additional apps required.
How do billing, payment and renewal work?
You can select your preferred subscription and the number of users during or after the trial period. You can also choose between a monthly and annual term.
Payment is possible by bank transfer, SEPA direct debit, or credit card.
Subscriptions renew automatically. Monthly subscriptions can be cancelled at the end of the month, annual subscriptions at the end of the respective term.
Frequently Asked Questions
Answers to the most important questions
Here you will find answers regarding usage, security, billing and legal frameworks.
What does the free trial include?
With the free trial phase, you get access to the full version for 21 days. This allows you to get to know the entire range of functions of tegolySIGN and get a comprehensive picture.
Do I need to provide my payment details when signing up?
No. You can sign up and use tegolySIGN for 21 days without providing any payment details. You will only start a subscription after the test phase has expired and when you select a suitable plan.
Will my free trial renew automatically?
No. After the 21-day trial period expires, the sending of new document processes is automatically deactivated – no costs are incurred.
Are the electronic signatures from tegolySIGN legally valid?
Yes. tegolySIGN meets the legal requirements for electronic signatures in the EU (eIDAS) and the USA. We use security mechanisms similar to those used in the banking sector, offer several options for authenticating signatories, and create a comprehensive log for each transaction. Further information can be found in our terms of use.
Who needs a licence?
Only the person who creates and sends signature processes requires a licence. Signers do not require a licence.
Does the signatory need to log in?
No. Signatories do not need to log in. Signing is done via a simple, completely web-based process – with no additional apps required.
How do billing, payment and renewal work?
You can select your preferred subscription and the number of users during or after the trial period. You can also choose between a monthly and annual term.
Payment is possible by bank transfer, SEPA direct debit, or credit card.
Subscriptions renew automatically. Monthly subscriptions can be cancelled at the end of the month, annual subscriptions at the end of the respective term.
Let’s go
Ready for digital signatures without detours?
Simplify your document processes with legally compliant, secure digital signatures.
Let’s go
Ready for digital signatures without detours?
Simplify your document processes with legally compliant, secure digital signatures.
Let’s go
Ready for digital signatures without detours?
Simplify your document processes with legally compliant, secure digital signatures.









