Internal Revenue Services S.A.

Your trusted
business advisor

Accounting, taxation, payroll, bank financing and ESPA / Recovery Fund programmes for businesses in Greece and abroad. Since 2007.

Contact Us Our Services
18+
Years of experience
Bespoke
Tailored to each client
2007
Founded
IFRS
International standards
What we offer

Comprehensive services
for every business

We cover every need — from daily bookkeeping to strategic financial planning.

Tax & Accounting
Full tax support for individuals and companies.
  • Bookkeeping — all categories
  • VAT, tax returns, social insurance
  • Company formation & changes
  • Costing & technical projects
Payroll & HR
Comprehensive payroll management and employment services.
  • Payroll statements & payslips
  • EFKA periodic declarations
  • Hirings, dismissals, ERGANI
  • Income tax withholding
IT & Cloud Solutions
Modern software solutions with anytime, anywhere access.
  • ERP & cloud accounting software
  • Remote data management
  • e-Invoicing & myDATA
  • Low total cost of ownership
Construction Projects
Specialised monitoring of private and public technical projects.
  • EFKA registration & labour costs
  • Multi-project cost centres
  • Materials & resource tracking
  • P&L per project
International Accounting
Support for businesses operating beyond Greece.
  • GAAP vs IFRS — international standards
  • International tax planning
  • Transfer pricing & intercompany
  • Romania & other markets
Bank Financing & Funding
We work directly with banks and funds to secure financing for your business.
  • Bank financing — working capital & investment loans
  • ESPA 2021–2027 subsidies
  • Recovery & Resilience Fund
  • File preparation & bank negotiation
Development & ISO
Quality certification and development programme support.
  • ISO 9001 / 27001 certification
  • Development law & incentives
  • Balance sheet publications & GEMI
  • Interactive Marketing Solutions

Our Company

I.R.S. S.A. operates in the field of accounting and tax services with dynamic growth and extensive experience. We maintain a wide network of partner economists, tax advisors and certified auditors.

18+
Years in business
Why choose us

Experience that
creates value

As a trusted business advisor, we provide timely and practical advice that enables you to achieve your goals and grow efficiently.

Full coverage

One point of contact for all your accounting, tax and financial needs.

Specialist team

Experienced accountants, tax advisors and certified auditors with international knowledge and local expertise.

Confidentiality & security

Your data is protected with strict procedures and full GDPR compliance.

"Deliberate slowly, execute swiftly"
Ancient Greek maxim — Our philosophy
Get in touch

Let's talk

We are at your disposal for any question or need.

Find us

Visit our central offices or contact us by phone or email.

Address
41 Asklipiou St, Athens 10680
near Panepistimio Metro
Phone
+30 210 50 66 220
Email
info@irsltd.gr
Office hours
Mon–Fri: 09:00 – 17:00
View on Google Maps →

Send us a message

We will reply within 1 business day.

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