What accounting software is popular in Austria?

The most popular accounting platforms in Austria include Sage Intacct, Xero, QuickBooks, NetSuite, Microsoft Dynamics 365 Business Central. Austria has a distinct local accounting landscape. BMD and RZL are the dominant platforms used by Austrian accountants and tax advisors. SAP has strong enterprise presence.

How do I integrate with Austria accounting software?

Apideck's Unified Accounting API lets you integrate with 7+ Austria accounting platforms through a single API. Sign up, enable the connectors you need, and use one standardized data model to read and write invoices, payments, contacts, and more.

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Austria accounting integrations

Austria has a distinct local accounting landscape. BMD and RZL are the dominant platforms used by Austrian accountants and tax advisors. SAP has strong enterprise presence.

7 supported accounting platforms + 11 on the radar

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Austria accounting software market

Where the major platforms sit and which Apideck supports today. Figures are company-reported unless marked as an estimate.

604,100

SMEs in Austria, 99.7% of the total business economy

Statistik Austria / BMWET, "SMEs in Focus 2025"

4M+

Registered users of the FinanzOnline e-tax portal, nearly half the population

SCOOP4C / Austrian Federal Ministry of Finance

Platform	Austria market position	Apideck	Source
BMD	Leading business software provider in German-speaking Europe, over 30,000 customers	On the radar	BMD Systemhaus
RZL Software	Established payroll and accounting provider for Austrian tax advisors, standard alongside BMD and Sage DPW	On the radar	RZL Software
Xero / QuickBooks / NetSuite / Dynamics 365 Business Central	International cloud entrants, long-tail share versus domestic incumbents	Supported	Apideck coverage mapping

Subscriber and customer counts are the best available public indicators and may include accountant-managed multi-entity accounts; they are not a direct count of distinct businesses. Estimates are marked accordingly.

Austria accounting compliance requirements

Austria's accounting compliance is anchored by the Registrierkassenpflicht (mandatory tamper-proof cash registers for businesses above revenue and cash-sale thresholds), electronic filing through the FinanzOnline portal, and e-Rechnung requirements for invoicing federal public-sector bodies.

Registrierkassenpflicht

Businesses with annual revenue above 15,000 euro and cash sales above 7,500 euro must use a tamper-proof, AES-256-secured cash register and retain records for seven years.

Austrian Federal Ministry of Finance / USP.gv.at

FinanzOnline

Businesses file income tax, VAT, and corporate tax returns electronically through the FinanzOnline portal operated by the Federal Ministry of Finance.

Austrian Federal Ministry of Finance (BMF)