Ολοκληρωμένες Λογιστικές Υπηρεσίες

Financial Accuracy
with Real Value

We provide comprehensive accounting support with consistency, transparency, and meaningful contribution to the daily operation of your business. Accounting Services

Tax Planning
with Vision

We build strategic tax solutions that reduce risks and enhance your business stability and performance. Tax Services

Payroll
with Reliability

We manage payroll and labor matters with absolute accuracy, safeguarding your business and its people. Payroll & Employment Services

Develop the
Next Step

We offer strategic guidance and specialized solutions for sustainable growth, transformation, and competitiveness. Consulting Services
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Empowering your business

With tailored financial solutions

Since 2004, Integrated Accounting Services S.A. (IAS S.A.) has been a trusted partner for businesses in Athens and beyond. Founded by a team of seasoned, certified professionals, we have built our firm on a single, unwavering principle: integrity-driven, client-focused service that consistently delivers tangible results.

Rooted in a deep understanding of Economics, Finance, Taxation, Business and Labour Law, our multidisciplinary team provides the expertise and precision that today’s dynamic business environment demands.

We don’t just crunch numbers.
We craft innovative, bespoke solutions designed to drive sustainable growth and empower your success.
Accounting & Bookkeeping
Business Consulting & Strategy
Tax Strategy, Planning & Optimization
Payroll Management & Compliance
Company Formation & Structuring
International Business Support & Cross-Border Solutions

Our extensive network of Certified Public Accountants, legal advisors, and financial analysts provides access to a powerhouse of expertise. Whether you need business valuations, labour law consultations, or a winning business plan to secure government grants, we have the solutions to elevate your business.

At IAS S.A., we go beyond mere compliance. We empower you to thrive in an increasingly complex world.

Let’s shape the future of your business, together.

BUSINESS SECTORS

Areas of Activity

IAS S.A. consists of specialized departments that offer a full range of services for every need of your business.

Specialised Departments:
Accounting Department
Tax Department
Payroll & Employment Law
Consulting Services
Outsourcing & Administrative Support

Accounting Department

The foundation of any healthy business begins with accuracy and consistency in financial data. The Accounting Department at IAS S.A. provides comprehensive bookkeeping and financial analysis services, tailored to the needs and scale of each business. With a focus on Greek Accounting Standards and modern ERP systems, we ensure transparency and actionable insights to support informed decision-making.

Maintenance of single-entry and double-entry books
Preparation of financial statements (Greek Accounting Standards & IFRS)
Cash flow monitoring and decision support
Customised accounting frameworks
Management of corporate transformation accounting issues

Tax Department

IAS S.A.’s Tax department delivers specialized services designed to help businesses maximise their tax advantages while ensuring compliance with all obligations.

Tax planning and strategic advisory
Preparation and submission of tax returns, withholding taxes, etc.
Representation in tax audits
Advisory services on mergers, acquisitions, and transfers

Payroll and Employment Law

Delivering accurate payroll calculations and statements across diverse industries calls for specialized knowledge, precision, and constant alignment with the latest labor and tax law developments. IAS S.A. offers end-to-end payroll and employment law solutions, providing professional support for both your business and your employees.
Payroll processing and management
Submission of forms to ERGANI and social security funds
Advisory on labour relations and contracts
Management of hiring, departures, and employment changes
Personnel cost control and reporting

Consulting Services

Develop your business strategy with confidence. IAS S.A.’s consulting services cover everything from daily operations to complex strategic decisions, ensuring the growth and sustainability of our clients in competitive markets.

Business planning and organisational design
Mergers, acquisitions, and corporate transformations
Investment and cost evaluation
Preparation of business plans to apply for funding
Financial analysis and strategic advisory

Outsourcing & Administrative Support

Reduce costs and complexity with flexible outsourcing solutions. IAS S.A. provides full external support for accounting, administrative, and HR operations, enabling you to focus on the core of your business.

Comprehensive payroll and accounting outsourcing
Employer and workforce services
Delegation of business processes
Shared services support for HR and administrative functions
Back-office organisation with modern tools and reporting

Can’t find what
you are looking for?

Get in touch with us today

Personalised Approach

We look beyond the numbers to understand the needs of the people behind them.

Reliability

We operate with consistency, attention to detail, and the highest professional integrity.

Comprehensive Solutions

We deliver end-to-end solutions tailored to the specific needs of your business.

IAS S.A.’s commitment to your success

Global network with

Delphi Alliance

E-IAS S.A. is a proud member of Delphi Alliance, a global network of leading independent firms spanning more than twelve professional disciplines. Through this collaboration, we enhance our ability to provide innovative solutions—not only in accounting, taxation, and financial advisory, but also in real estate, legal support, IT, and many other areas.

This strategic partnership strengthens our capabilities, enabling us to compete with large international firms while maintaining our independent character and offering unique, bespoke solutions to our clients.

Comprehensive Accounting, Taxation & Business Support Solutions

Supporting professionals with integrity, consistency and confidentiality since 2004

Accounting as it should be – clear and reliable

Comprehensive Accounting, Taxation & Business Support Solutions

Supporting professionals with integrity, consistency and confidentiality since 2004

Accounting as it should be – clear and reliable

Comprehensive Accounting, Taxation & Business Support Solutions

Supporting professionals with integrity, consistency and confidentiality since 2004

Accounting as it should be – clear and reliable