Coming soonLaunch mid-November 2026
Nyteca® App: practice management software with AI
Client onboarding and KYC, quotes, cases and deadlines, documents and email: from mid-November 2026 you run your firm in one application. With the same AI as Nyteca® Chat, built into your engagements. In the browser, on Windows and macOS, and from January 2027 on mobile too.
We will get in touch personally at launch. Request an early demo
LiveNyteca® Chat is already available – in Switzerland- Web, Windows and macOS
- Hosted in Switzerland
- The same AI as Nyteca® Chat
| Holzbau Brunner AGSep 15 | Tax return 2025 | Sep 15 | Open |
| Amrein Elektro GmbHSep 30 | VAT return Q2 | Sep 30 | In progress |
| A. KellerOct 3 | Renew power of attorney | Oct 3 | Suggestion |
Illustrative view of the Nyteca® App
What arrives when
Nyteca® Chat has been live in Switzerland since 1 October 2026, the Nyteca® App follows in mid-November. Planning as of October 2026.
- Now live in Switzerland
Nyteca® Chat
The AI assistant for tax law
Tax questions, documents, opinions and objections – chat by chat, no setup.
From mid-November 2026
Nyteca® App
Web application, Windows and macOS
The whole firm in one application, with the same AI as Nyteca® Chat.
From January 2027
Nyteca® App
Mobile apps for iOS and Android
The Nyteca® App on the move.
Release early 2027
Nyteca® Knowledge
The legal knowledge space as an interface
The same knowledge space the chat and the app use, for your own AI.
Six modules on one data model
The Nyteca® App will carry an engagement from first contact to the delivered result. Each module is described in detail under Features.
Client onboarding & KYC
Enquiry, KYC, data protection and power of attorney through one link – with screening, risk score and approval levels.
- Public form journey with status model and conditional logic
- Screening for sanctions, PEP and media
- Risk rule set with points, thresholds and exclusion criteria
- Several KYC runs per client, with history
Quotes & engagements
Quote from the service catalogue and rates, approval, public link, acceptance with signature, engagement confirmation.
Learn moreDocuments & templates
Versioned Word templates, rendering to PDF/A, signature run, a dossier per client and Nyteca® Drive as a network drive.
Learn moreCases & deadlines
Cases with status, list of required items and cost capture, series creation across many clients, deadline register with reminders.
Learn moreAI assistance
Suggestions for the inbox, e-mail replies, deadlines and cases. Case chat for every case and mandate. The AI suggests, the human confirms.
Learn moreFirm configuration
Your own fields and criteria, service catalogue, letterhead, locations, roles and retention rules – versioned per firm.
Learn moreThe same AI as Nyteca® Chat – right inside your engagements
The Nyteca® App will include the same AI functions as Nyteca® Chat. The difference: there, the AI does not work chat by chat but directly on the client, the case and the deadline.
What the app will share with Nyteca® Chat:
- Answering tax questions, with citation, version and as-of date
- Uploading documents and having them reviewed
- Drafting opinions and objections
- Analysing options and setting out their consequences
- Two levels of depth: Associate · Advisor
Case chat and AI suggestions
In the Nyteca® App, the chat will be called “case chat” – to tell it apart from the Nyteca® Chat product. It will work right on the case, where the question arises. It will be joined by AI suggestions for day-to-day work.
- Case chat with context from the case and the engagement: master data, notes, deadlines and the metadata of filed documents
- Suggestions for the inbox, deadlines and email replies – effective only once a person confirms them
- Every confirmation recorded in the audit log
- Custom AI instructions per firm
Opinions and objections remain drafts that you review and sign. The AI does not replace legal or tax advice.
How work will flow in the Nyteca® App
One engagement, one client file, every step traceable – from first contact to closing.
The process in detail- 01
Enquiry and KYC
Clients will complete the enquiry, KYC questionnaire, data protection consent and power of attorney through a link, without logging in. Your team checks the details, records the screening and decides on approval.
- 02
Quote
The quote will be built from your firm’s service catalogue and rates, approved internally and signed online by the client. The engagement confirmation will be filed in the client file automatically.
- 03
Engagement and client file
With approval, the lead will become a client: master data, a client file with fixed folders and the client folder in Nyteca® Drive.
- 04
Cases and deadlines
Cases will be created per service and tax year, one by one or as a batch case across many clients – with a list of expected documents and the deadline register.
- 05
Documents and closing
Documents will pass through the inbox, results will be generated from your Word templates and sent to the client from the case. The case will then be closed, and the audit trail will remain.
What your team will see in the Nyteca® App
Six workspaces your firm will be able to use from mid-November 2026.
- Client portal
- Enquiry, KYC, consent and quote run through public links – no login, with signature.
- Nyteca® Drive
- Client folders as a network drive on PC and Mac. Save in the file explorer, instantly in the case file.
- Form editor
- Create digital forms from PDF, Word or image, send them to clients, review the answers in structured form.
- Document editor
- Your own documents and templates with text blocks, letterhead and free text – output as Word or PDF/A.
- Email client
- IMAP and SMTP directly in the platform. Emails are assigned to the case automatically via the case reference.
- Audit log
- Complete record of every action – who changed, checked, approved or sent what, and when.
In the browser and as an app, on every device
From mid-November 2026 the Nyteca® App runs in any current browser with no installation. On top of that come native applications for the desk and for the road.
Windows
Desktop app
Download EXE
v0.1.0 · Dev build, unsigned · 1.8 MB
macOS
Desktop app
From mid-November 2026
iOS
Mobile app
From January 2027
Android
Mobile app
From January 2027
Developer version only. The Windows installer is an internal dev build and is not signed — Windows SmartScreen will therefore warn on launch. It is meant for testing within the team, not for productive use. The signed version arrives with the launch in mid-November 2026.
The web application is fully usable from day one. Nyteca® Drive mounts client folders as a network drive in Windows and macOS.
Hosted in Switzerland, connected to your tools
The key points in brief. The details are on the Security and Integrations pages.
Security & compliance
- Swiss company: Tax AI AG, Baar
- Hosting in Switzerland
- Swiss Federal Act on Data Protection (FADP), GDPR taken into account
- Strict separation between firms: each login belongs to exactly one firm
- Audit log: who changed, approved or sent what, and when
- Revocation instead of deletion for KYC documents, consents and powers of attorney
Integrations
- Your own Word templates with placeholders, versions and approval
- The firm’s email accounts via IMAP and SMTP, replies filed on the case
- Nyteca® Drive: client folders in Windows Explorer and the macOS Finder
- Filing as PDF/A, the Word file stays available
- Electronic signature in the browser, with mouse or finger
- Client import by CSV or AI import, deadline export as CSV
How the rollout works
From mid-November 2026 we will introduce the Nyteca® App together with you – with your templates, your rates and your clients.
01
Setup
We will set up your firm: master data, locations, service catalogue and rates, letterhead, roles and groups.
02
Templates
Your existing Word templates will be brought over: uploaded, given placeholders, versioned and approved.
03
Import
We will migrate your existing clients by CSV or AI import from your current system. You check and confirm.
04
Training and go-live
We will train your team on your own processes, connect Nyteca® Drive and create your first batch case with you. We will stay closely involved during the first weeks.
Plans for the Nyteca® App
Nyteca® App plans apply per firm and are tiered by the number of users. We will share prices on request.
View plansMore about the Nyteca® App
Be there when the Nyteca® App launches
The Nyteca® App arrives in mid-November 2026 – we will let you know personally. For your tax questions, Nyteca® Chat is already live in Switzerland.