For tax advisors

The AI practice for tax advisors

Run your practice with Nexum, the built-in AI co-pilot: draft client replies, review receipts, keep deadlines in view.

GDPR EU data residency & encryption
Free Free plan to get started
5 min Set up to your first engagement

How you work with TaxHILFE

Your practice, in one place

From the first client enquiry to the finished return — one continuous workflow.

Engagements as cases

Every engagement as a structured case — tasks, receipts and status at a glance. Workflow stages and a board show where every case stands.

Receipts & documents

Clients upload receipts securely; everything stored GDPR-compliant.

Appointments & reminders

Schedule consultations and send automatic reminders.

Secure messaging

Message clients in-platform — no email clutter, the full thread kept on the case.

One engagement in TaxHILFE

A day with client Sunshine Bakery

How Weber & Partners runs the 2024 annual accounts — from the first receipt to on-time filing, all in one place.

  1. Annual accounts 2024 · Sunshine Bakery Ltd

    One structured case holds every task, document and the history of the engagement.

    Account reconciliation Fixed-asset register E-balance sheet
  2. Ms Sunshine uploads securely

    The client adds documents herself — stored GDPR-compliant, no email attachments.

    Bank_statements_2024.pdf Cash_book.xlsx Sales_invoices.zip
  3. Receipts summarized in seconds

    I've summarized the Q1–Q4 bank statements and flagged two unusual entries over €4,200. Shall I draft a query to the client?

  4. The entertainment expenses are still missing an internal receipt. Could you add it?

    Done — just uploaded it. ✅

  5. Closing review

    15 March, 10:00 · reminder sent automatically.

  6. Annual accounts submitted

    The client sees the status in real time — no chasing by email.

Nexum AI

Your AI co-pilot — in every engagement

Nexum drafts replies, summarizes documents and researches. You stay in control and approve every draft.

  • Draft replies Nexum pre-writes client messages and emails — you review and send.
  • Summarize documents Long documents and threads distilled to the point in seconds.
  • Research faster Ask about the matter and get a well-founded draft as a starting point.
  • In the client's language Write content automatically in your clients' preferred language.

Find the Right Plan

Simple, transparent pricing. No hidden fees, no commission — and every plan includes Nexum AI.

Get Started

Free

Free /month

  • Up to 3 active clients
  • Basic profile listing
  • Messaging & calendar
  • 50,000 Nexum AI credits / month
  • AI models: Fast
  • Email support
Start for Free
Entry Plan

Starter

€79 /month

  • Up to 100 active clients
  • Profile listing
  • Messaging & calendar
  • 11,000,000 Nexum AI credits / month
  • AI models: Fast, Standard
  • Document management
Start Free Trial
Recommended

Professional

€179 /month

  • Up to 240 active clients
  • Priority listing
  • Advanced analytics
  • 25,000,000 Nexum AI credits / month
  • AI models: Fast, Standard, Pro
  • Professional badge
Start Free Trial
Best Value

Business

€399 /month

  • Unlimited active clients
  • Highest priority listing
  • Dedicated support
  • 55,000,000 Nexum AI credits / month
  • AI models: Fast, Standard, Pro, Max
  • Team management
Start Free Trial

All plans include full platform access. Upgrade or downgrade anytime.

Frequently asked questions

Is TaxHILFE a complete practice-management suite?
TaxHILFE brings engagements, clients, appointments, documents and communication into one system — with Nexum AI as a built-in co-pilot. It doesn't replace your DATEV or specialist software; it organizes the engagement and client work around it.
What does TaxHILFE cost?
There's a permanently free plan. Paid plans unlock more clients and stronger AI models — see the pricing overview above for details.
Is my client data secure?
Yes. Data is encrypted and processed GDPR-compliant in the EU.
What exactly does Nexum AI do?
Nexum drafts client replies, summarizes documents and threads, and helps with research. You review and approve every draft.
How quickly can I get started?
In minutes: create an account, add your first client or case, and go. No installation required.

Ready to get started?

Whether you need an advisor or you run a practice, there's a place for you on TaxHILFE.

For clients

I'm looking for a professional

Browse verified tax & finance professionals and book a consultation — free for clients.

  • Free for clients, always
  • Every advisor is verified & credential-checked
  • Or let ASSIST match you to the right one
Nexum AI

I'm a tax or finance professional

Win clients on the marketplace and run your whole practice with Nexum AI.

  • Nexum drafts replies, recaps cases and triages requests
  • Run your whole firm and team in one workspace
  • Get discovered by clients actively searching
  • No credit card to start
  • Free for clients
  • GDPR-compliant