---
title: Fideus Reviews
meta_title: 'Fideus Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how Fideus works for a business like yours.
date_modified: '2026-09-24'
parent_category:
  name: Tax Software
  url: https://www.g2.com/categories/tax-software
---


# Fideus Reviews
**Vendor:** Fideus  
**Category:** [Professional Tax Software](https://www.g2.com/categories/professional-tax)
## About Fideus
Fideus is a web-based platform for the bookkeeping, annual financial statements and tax filings of German limited companies (GmbH, UG) and holding companies. Users upload receipts and bank data; the platform books ongoing transactions, tracks deadlines and coordinates the exchange with a licensed German tax firm. The tax firm prepares annual financial statements, tax returns and VAT filings and provides tax advice on its own responsibility. Fideus offers fixed annual prices for holding companies and for operating GmbHs and UGs of startups, agencies and digital service providers. Quotes and contracts are handled online. The platform is operated by Fideus GmbH, Berlin.






- [View Fideus pricing details and edition comparison](https://www.g2.com/products/fideus/reviews?section=pricing&secure%5Bexpires_at%5D=2026-09-26+10%3A08%3A02+-0500&secure%5Bsession_id%5D=aece1fb0-0b60-4373-b37a-65f947deaa3b&secure%5Btoken%5D=be9b3a52b64d8edd8a4218cad2b9e3cb954f309a1f2086c6edbffd8ed68466ee&format=llm_user)

## Fideus Features
**Tax Forms - Professional Tax Software**
- Federal Tax 
- State Tax

**Data management - Professional Tax Software**
- Data Import
- Data Export
- Data Import/Export

**Tax filing - Professional Tax Software**
- E-filing
- eSignatures
- Calculation

**Reporting - Professional Tax Software**
- Tax Planning

**Integration and Support - Professional Tax Software**
- Electronic Payments
- Client Portal
- Tax Advisor
- Mobile App

**Additional Functionality**
- Refund Management
- Compliance Management
- Communication Management
- Accounting
- Document Management
- Client Management
- Document Storage
- Digital Signature
- Billing & Invoicing
- Reporting & Statistics
- Tax Management
- Approval Process Control
- Third-Party Integrations
- Time Tracking
- Property Tax Management
- AI Copilot
- Invoice Processing
- Access Controls/Permissions
- Task Management
- Alerts/Notifications
- Audit Management
- Generative AI
- Reminders
- Customizable Templates
- Bank Reconciliation
- For Tax Practices
- Workflow Management
- ACH Payment Processing
- Due Date Tracking
- Status Tracking
- Multi-Currency
- Taxation & Assessment
- Mobile Access
- Receipt Management
- Activity Dashboard
- Tax Compliance
- API
- Tax Forms

## Top Fideus Alternatives
  - [Intuit ProConnect Tax](https://www.g2.com/products/intuit-proconnect-tax/reviews) - 4.4/5.0 (274 reviews)
  - [Intuit Lacerte Tax](https://www.g2.com/products/intuit-lacerte-tax/reviews) - 4.3/5.0 (187 reviews)
  - [CCH ProSystem fx Tax](https://www.g2.com/products/cch-prosystem-fx-tax/reviews) - 4.1/5.0 (130 reviews)