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Business Finance

Top 10 Best Rechnungswesen Software of 2026

Track expenses, invoices, and taxes effortlessly with our curated list of top Rechnungswesen tools. Find your ideal software today—read our expert reviews now!

Rajesh Patel

Rajesh Patel

Feb 11, 2026

10 tools comparedExpert reviewed
Independent evaluation · Unbiased commentary · Updated regularly
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In an era where financial precision and regulatory compliance are critical, Rechnungswesen Software stands as a cornerstone for managing invoicing, bookkeeping, and tax obligations. The right tool streamlines operations, minimizes errors, and adapts to diverse business needs—from freelancers to mid-sized enterprises. This curated list explores 10 leading solutions, each tailored to address specific challenges, ensuring you find the ideal fit for your financial workflow.

Quick Overview

  1. 1#1: Lexoffice - Cloud-based accounting software for German small businesses and freelancers, handling invoicing, bookkeeping, and DATEV exports with full GoBD compliance.
  2. 2#2: SevDesk - All-in-one online platform for invoicing, expense management, payroll, and financial reporting tailored to German tax regulations.
  3. 3#3: FastBill - Automated invoicing and simple accounting tool designed for freelancers and SMEs with seamless bank integration and ELSTER support.
  4. 4#4: DATEV - Professional-grade accounting and tax software suite used by German accountants for comprehensive bookkeeping and compliance.
  5. 5#5: Sage 50 - Established desktop and cloud accounting software offering ERP features for mid-sized German businesses with strong inventory and payroll modules.
  6. 6#6: Billomat - Web-based invoicing and basic accounting system for small teams, focusing on recurring billing and customer management.
  7. 7#7: easybill - Digital invoicing platform with accounting integration, ZUGFeRD support, and automation for German SMBs.
  8. 8#8: BuchhaltungsButler - AI-assisted bookkeeping service that automates categorization and prepares DATEV exports for sole proprietors.
  9. 9#9: Odoo Accounting - Open-source ERP system with modular accounting features customizable for German invoicing and multi-currency compliance.
  10. 10#10: QuickBooks - Cloud accounting solution with German localization for invoicing, expense tracking, and reporting suitable for small businesses.

Tools were selected and ranked based on their alignment with German regulatory standards (including DATEV, GoBD, and ZUGFeRD), usability for varied user profiles (small businesses, accountants, sole proprietors), depth of automation, and overall value, prioritizing solutions that balance functionality with practicality.

Comparison Table

Rechnungswesen Software simplifies invoicing, accounting, and financial tasks for diverse business needs. This comparison table showcases tools like Lexoffice, SevDesk, FastBill, DATEV, Sage 50, and more, offering a clear view of features, usability, and value. Readers will gain insights to identify the best fit for their operational requirements.

1Lexoffice logo9.5/10

Cloud-based accounting software for German small businesses and freelancers, handling invoicing, bookkeeping, and DATEV exports with full GoBD compliance.

Features
9.4/10
Ease
9.7/10
Value
9.2/10
2SevDesk logo9.2/10

All-in-one online platform for invoicing, expense management, payroll, and financial reporting tailored to German tax regulations.

Features
9.3/10
Ease
9.5/10
Value
8.9/10
3FastBill logo8.7/10

Automated invoicing and simple accounting tool designed for freelancers and SMEs with seamless bank integration and ELSTER support.

Features
8.8/10
Ease
9.2/10
Value
8.5/10
4DATEV logo8.7/10

Professional-grade accounting and tax software suite used by German accountants for comprehensive bookkeeping and compliance.

Features
9.5/10
Ease
7.2/10
Value
8.0/10
5Sage 50 logo8.5/10

Established desktop and cloud accounting software offering ERP features for mid-sized German businesses with strong inventory and payroll modules.

Features
9.2/10
Ease
7.8/10
Value
8.3/10
6Billomat logo8.1/10

Web-based invoicing and basic accounting system for small teams, focusing on recurring billing and customer management.

Features
8.4/10
Ease
7.9/10
Value
7.8/10
7easybill logo8.3/10

Digital invoicing platform with accounting integration, ZUGFeRD support, and automation for German SMBs.

Features
8.1/10
Ease
9.2/10
Value
8.0/10

AI-assisted bookkeeping service that automates categorization and prepares DATEV exports for sole proprietors.

Features
8.0/10
Ease
8.5/10
Value
8.3/10

Open-source ERP system with modular accounting features customizable for German invoicing and multi-currency compliance.

Features
9.1/10
Ease
7.4/10
Value
8.8/10
10QuickBooks logo8.7/10

Cloud accounting solution with German localization for invoicing, expense tracking, and reporting suitable for small businesses.

Features
9.2/10
Ease
8.5/10
Value
8.0/10
1
Lexoffice logo

Lexoffice

enterprise

Cloud-based accounting software for German small businesses and freelancers, handling invoicing, bookkeeping, and DATEV exports with full GoBD compliance.

Overall Rating9.5/10
Features
9.4/10
Ease of Use
9.7/10
Value
9.2/10
Standout Feature

AI-driven document capture and categorization for receipts and invoices via mobile app

Lexoffice is a leading cloud-based accounting software designed specifically for German small businesses, freelancers, and self-employed professionals. It streamlines invoicing, expense tracking, bank reconciliation, and financial reporting while ensuring full compliance with GoBD, Elster, and DATEV standards. The platform offers automated document processing, real-time insights, and seamless integrations to simplify Rechnungswesen tasks.

Pros

  • Intuitive, mobile-friendly interface with minimal learning curve
  • Full automation including AI-powered receipt recognition and bank imports
  • Robust compliance with German tax laws (GoBD, Elster, DATEV export)

Cons

  • Limited advanced features for complex enterprise needs
  • Pricing scales up quickly for higher tiers and additional users
  • English support and interface are secondary to German

Best For

German freelancers, small businesses, and tax advisors seeking compliant, user-friendly bookkeeping without IT overhead.

Pricing

Starts at 7.90€/month (Starter), 12.90€/month (Plus), 19.90€/month (Premium); annual discounts available, no free tier.

Visit Lexofficelexoffice.de
2
SevDesk logo

SevDesk

enterprise

All-in-one online platform for invoicing, expense management, payroll, and financial reporting tailored to German tax regulations.

Overall Rating9.2/10
Features
9.3/10
Ease of Use
9.5/10
Value
8.9/10
Standout Feature

AI-powered automatic bank reconciliation and receipt scanning for effortless categorization

SevDesk is a cloud-based accounting software tailored for small businesses, freelancers, and self-employed professionals in Germany, offering comprehensive tools for invoicing, expense management, bookkeeping, and CRM. It automates financial processes with features like bank synchronization, DATEV exports, and GoBD-compliant archiving to meet strict German tax standards. The platform also includes time tracking, inventory management, and a mobile app for seamless access across devices.

Pros

  • Intuitive, modern interface with excellent mobile support
  • Seamless German bank integration and DATEV compatibility
  • GoBD-compliant automation for invoices, expenses, and reporting

Cons

  • Pricing escalates with add-ons and higher tiers
  • Limited advanced features for large enterprises
  • Primarily German-focused with less international support

Best For

German freelancers, small businesses, and self-employed professionals needing compliant, all-in-one bookkeeping.

Pricing

Starts at €9/month (Mini plan) up to €29/month (Pro plan), with additional fees for extras like payroll.

Visit SevDesksevdesk.de
3
FastBill logo

FastBill

specialized

Automated invoicing and simple accounting tool designed for freelancers and SMEs with seamless bank integration and ELSTER support.

Overall Rating8.7/10
Features
8.8/10
Ease of Use
9.2/10
Value
8.5/10
Standout Feature

Seamless DATEV interface for direct export to tax advisors, ensuring effortless compliance handoff.

FastBill is a cloud-based invoicing and accounting software tailored for small businesses, freelancers, and agencies, primarily in German-speaking markets. It enables users to create professional invoices, manage expenses, track time, handle recurring billing, and generate compliant financial reports with full GoBD and Elster integration. The platform also offers bank synchronization, project management, and API access for automation, streamlining the entire Rechnungswesen workflow.

Pros

  • Highly intuitive interface with mobile app support
  • Strong German compliance (GoBD, DATEV export, Elster)
  • Excellent bank integration and automation tools

Cons

  • Limited scalability for very large enterprises
  • Free plan restricted to 100 documents/year
  • Advanced reporting requires higher tiers

Best For

German freelancers, small businesses, and agencies seeking user-friendly, compliant invoicing and basic accounting without complexity.

Pricing

Free for up to 100 documents/year; paid plans from €9/month (Basic) to €49/month (Enterprise), billed annually.

Visit FastBillfastbill.com
4
DATEV logo

DATEV

enterprise

Professional-grade accounting and tax software suite used by German accountants for comprehensive bookkeeping and compliance.

Overall Rating8.7/10
Features
9.5/10
Ease of Use
7.2/10
Value
8.0/10
Standout Feature

Standardized DATEV data format for seamless, error-free exchange with tax offices, banks, and partners

DATEV is a leading German accounting software suite specializing in Rechnungswesen (bookkeeping), payroll, invoicing, and financial reporting, designed primarily for tax advisors, accountants, and SMEs. It offers both desktop and cloud-based solutions like DATEV Unternehmen Online, ensuring full compliance with German tax regulations such as GoBD and ELSTER integration. The platform excels in automated data exchange via the standardized DATEV format, supporting complex financial workflows for professional users.

Pros

  • Exceptional compliance with German tax laws and authorities
  • Powerful integrations with banks, ELSTER, and DATEV ecosystem
  • Scalable modules for comprehensive financial management

Cons

  • Steep learning curve for non-experts
  • Higher pricing compared to simpler alternatives
  • Primarily German-market focused with limited multilingual support

Best For

German tax advisors, accountants, and mid-sized enterprises requiring robust, regulation-compliant bookkeeping.

Pricing

Modular subscription starting at €25-€50/user/month, scaling up to €200+ for full suites based on modules and company size.

Visit DATEVdatev.de
5
Sage 50 logo

Sage 50

enterprise

Established desktop and cloud accounting software offering ERP features for mid-sized German businesses with strong inventory and payroll modules.

Overall Rating8.5/10
Features
9.2/10
Ease of Use
7.8/10
Value
8.3/10
Standout Feature

Native DATEV interface export for effortless tax authority submissions

Sage 50 is a robust desktop-based accounting software tailored for small and medium-sized enterprises, particularly in the German market, handling core Rechnungswesen tasks like invoicing, bookkeeping, VAT management, and inventory control. It offers seamless integration with DATEV for tax reporting and compliance, along with modules for payroll and CRM. While it supports cloud synchronization via Sage 50cloud, it remains primarily an on-premise solution with strong data security features.

Pros

  • Excellent DATEV integration for German tax compliance
  • Comprehensive features including inventory, payroll, and multi-currency support
  • Reliable performance and data security for on-premise use

Cons

  • Dated interface compared to modern cloud competitors
  • Steep learning curve for advanced features
  • Subscription model can become costly for larger teams

Best For

Small to medium-sized German businesses needing robust, compliant accounting with DATEV export and on-premise reliability.

Pricing

Subscription starts at €29/month for Standard edition, up to €59/month for Premium; perpetual licenses also available from €1,200 one-time.

Visit Sage 50sage.com/de-de
6
Billomat logo

Billomat

specialized

Web-based invoicing and basic accounting system for small teams, focusing on recurring billing and customer management.

Overall Rating8.1/10
Features
8.4/10
Ease of Use
7.9/10
Value
7.8/10
Standout Feature

Seamless DATEV export for automatic data transfer to tax software and advisors

Billomat is a cloud-based invoicing and accounting software tailored for small to medium-sized businesses, particularly in German-speaking regions. It streamlines the creation of quotes, invoices, recurring bills, and dunning letters, while offering full double-entry bookkeeping compliant with GoBD standards. The platform also includes time tracking, basic CRM, and seamless integrations with tools like DATEV for tax advisors.

Pros

  • Comprehensive invoicing and bookkeeping automation
  • GoBD-compliant and DATEV integration for German users
  • User-friendly interface with mobile app support

Cons

  • Limited multi-language and international features
  • Advanced accounting requires higher plans
  • Steeper learning curve for non-accountants

Best For

German freelancers and SMEs seeking compliant, all-in-one invoicing and basic accounting without needing separate tools.

Pricing

Starts at €6.90/month (Starter) up to €49.90/month (Unlimited), billed annually with a 30-day free trial.

Visit Billomatbillomat.com
7
easybill logo

easybill

specialized

Digital invoicing platform with accounting integration, ZUGFeRD support, and automation for German SMBs.

Overall Rating8.3/10
Features
8.1/10
Ease of Use
9.2/10
Value
8.0/10
Standout Feature

Advanced invoice designer with unlimited templates and real-time preview for pixel-perfect, brand-compliant documents

easybill is a cloud-based invoicing software tailored for German small businesses and freelancers, specializing in creating professional invoices, quotes, delivery notes, and receipts. It features customizable templates, automated recurring billing, payment reminders, and seamless integrations with tools like DATEV for accounting export. The platform ensures GoBD-compliant archiving and focuses on simplicity for Rechnungswesen tasks without full ERP complexity.

Pros

  • Intuitive drag-and-drop invoice designer for professional outputs
  • Strong compliance with German standards like GoBD and DATEV integration
  • Generous free tier and straightforward automation for recurring tasks

Cons

  • Lacks comprehensive accounting features beyond invoicing
  • Pricing scales with document volume, costly for high-output users
  • Primarily German-language interface limits broader appeal

Best For

German freelancers and small businesses seeking simple, compliant invoicing without needing advanced bookkeeping.

Pricing

Free for up to 5 documents/month; paid plans from €4.50/month (20 documents) to €29+/month (unlimited), plus per-extra-document fees.

Visit easybilleasybill.de
8
BuchhaltungsButler logo

BuchhaltungsButler

specialized

AI-assisted bookkeeping service that automates categorization and prepares DATEV exports for sole proprietors.

Overall Rating8.2/10
Features
8.0/10
Ease of Use
8.5/10
Value
8.3/10
Standout Feature

AI-powered automatic categorization and direct DATEV export for hassle-free compliance.

BuchhaltungsButler is a cloud-based bookkeeping software tailored for German freelancers, small businesses, and self-employed professionals. It automates invoicing, expense tracking, bank reconciliation, and VAT declarations with AI-driven categorization of transactions. The platform excels in DATEV integration for seamless data export to tax advisors and authorities, ensuring compliance with German regulations.

Pros

  • Intuitive, user-friendly interface suitable for non-accountants
  • Strong DATEV integration for easy tax advisor handoff
  • Affordable pricing with unlimited invoices and clients

Cons

  • Limited advanced reporting for complex enterprises
  • Customer support primarily via email with slower response times
  • Mobile app functionality is basic compared to desktop

Best For

Freelancers and small German businesses seeking simple, compliant bookkeeping with minimal manual effort.

Pricing

Starts at 9€/month (Basic), 19€/month (Pro), 29€/month (Business), billed annually with a 30-day free trial.

Visit BuchhaltungsButlerbuchhaltungsbutler.de
9
Odoo Accounting logo

Odoo Accounting

enterprise

Open-source ERP system with modular accounting features customizable for German invoicing and multi-currency compliance.

Overall Rating8.3/10
Features
9.1/10
Ease of Use
7.4/10
Value
8.8/10
Standout Feature

Deep integration across the entire Odoo app suite for real-time accounting synced with sales, inventory, and operations.

Odoo Accounting is a robust module within the open-source Odoo ERP platform, designed for comprehensive financial management including invoicing, expense tracking, bank reconciliation, and multi-currency support. It offers automated accounting entries, financial reporting like profit & loss statements and balance sheets, and compliance features for VAT and international standards. As part of a modular ERP system, it integrates seamlessly with sales, inventory, and CRM modules for streamlined operations.

Pros

  • Highly customizable with extensive automation for invoicing and reconciliations
  • Strong integration with Odoo ecosystem for end-to-end business management
  • Free community edition provides core accounting functionality without upfront costs

Cons

  • Steep learning curve due to modular ERP complexity
  • Advanced reporting and support require paid Enterprise upgrade
  • Performance can lag with very large datasets in self-hosted setups

Best For

Small to medium-sized businesses seeking scalable, integrated ERP accounting with room for growth.

Pricing

Free open-source Community edition; Enterprise cloud plans start at €24.90/user/month (billed annually).

10
QuickBooks logo

QuickBooks

enterprise

Cloud accounting solution with German localization for invoicing, expense tracking, and reporting suitable for small businesses.

Overall Rating8.7/10
Features
9.2/10
Ease of Use
8.5/10
Value
8.0/10
Standout Feature

Intelligent bank feeds with AI-powered transaction matching and categorization

QuickBooks is a cloud-based accounting software from Intuit, tailored for small to medium-sized businesses with features for invoicing, expense tracking, bank reconciliation, VAT management, and financial reporting. The German version (quickbooks.intuit.com/de) ensures compliance with local standards like GoBD and supports DATEV exports for seamless integration with tax authorities. It automates repetitive tasks such as recurring invoices and provides real-time dashboards for better financial oversight.

Pros

  • Robust invoicing and multi-currency support
  • Automatic bank transaction imports and categorization
  • Extensive app integrations and mobile access

Cons

  • Higher costs for advanced plans and add-ons
  • Learning curve for complex reporting
  • Customer support can be slower for non-English queries

Best For

Small to medium German businesses needing scalable, automated accounting with strong integration capabilities.

Pricing

Starts at €12/month (Simple Start) up to €65/month (Advanced), with annual discounts and payroll add-ons extra.

Visit QuickBooksquickbooks.intuit.com/de

Conclusion

The reviewed rechnungswesen software provides tailored solutions for German businesses, with standout performers leading the pack. Lexoffice secures the top spot, offering seamless cloud-based invoicing, bookkeeping, and GoBD compliance for small businesses and freelancers. SevDesk follows as a versatile all-in-one platform, ideal for those needing payroll and tax alignment, while FastBill impresses with automation and ELSTER support for freelancers and SMEs. Each tool suits distinct needs, but Lexoffice stands out as the best choice for its balanced blend of functionality and user-friendliness.

Lexoffice logo
Our Top Pick
Lexoffice

For streamlining your accounting processes, start with Lexoffice—its robust features and German localization make it the ultimate pick for businesses seeking efficiency and compliance.