Secure exchange, no loose attachments
Documents travel over an encrypted connection straight into the file. No lost attachments and no records in private mail.
For accountants: every document in on time, every client their own file.
Chasing annual figures, receipts and bank statements costs weeks every year. With AnnTac your client delivers through one secure environment, every document lands in the right client file automatically, and you see at a glance what is still missing.
Your archive. Your structure.
Client documents organised by relation and financial year.
Structure Relation → Year → Document type
Structure Relation → Year → Document type
- Harrington Holdings
- 2026
- Purchase invoices
- Bank
- VAT
- Annual accounts
- 2026
Why accountants choose AnnTac
Communicate through the Orbit app
Asking questions, requesting documents and sending reminders all happen in Orbit. Your client photographs a receipt or contract with their phone; the document is cropped, recognised and archived instantly.
A private mini file per client
Every client gets their own shielded file with only their own documents and messages. You see all files together; the client only sees their own.
A question becomes a task
Turn any chat question into a task with one click. The task overview shows what is still open per client, useful as deadlines approach.
Everything searchable
Every delivered document is made readable automatically and can be searched on any word, even years later.
GDPR-proof, everything in the Netherlands
Dutch hosting on our own hardware, encrypted connections and AI that runs locally. Client data never leaves the platform.
How it works
1. Invite your client
You invite your client into Orbit. The client installs the app and sees only their own file.
2. The client delivers
A photo with the phone is enough. Email and files from the computer also land in the file automatically.
3. Everything in one place
Every document sits recognised and searchable in the client file. Whatever is missing, you request with one click.
Orbit: client contact that archives itself
A solution of its own alongside the archive. Send secure messages, set tasks and receive scans, with or without the AnnTac archive.
What does it cost?
Most teams choose Horizon at €40 per user per month. See the comparison for all options and conditions. All prices include 21% Dutch VAT.
See all pricingSee how it works for your own firm?
Book a half-hour online demo, or try Launch free for 90 days for your business documents.