Mon - Fri: 8:00 - 16:00
Mon - Fri: 8:00 - 16:00
DECIO is an accounting practice founded to provide professional financial services tailored to the needs of businesses in Croatia. With more than 7 years of experience in accounting and finance, we understand the challenges you face day to day.
Our office is in Sinj, at Vrlička ulica 35, and we provide accounting, bookkeeping and tax advisory services to clients in Sinj, the Cetina region and across Split-Dalmatia County. We have a dedicated page for business owners in Split — accounting in Split.
DECIO, računovodstveni servis, vl. Ivan Grčić
OIB: 37778428144 | MB: 98033255
Vrlička ulica 35, 21230 Sinj
Accounting for limited companies, sole traders and non-profit organisations
VAT, payroll, social security contributions and other income
Preparation and filing of annual accounts
Every return — VAT, JOPPD, annual financial statements and corporate income tax — is filed within the statutory deadlines.
Clear communication and full transparency. We report regularly on how your business is doing.
Every client is different. We adapt our services to your specific needs and the size of your business — from newly registered sole traders to established companies.
Years of experience
Satisfied clients
Regulatory compliance
Missed deadlines
DECIO, računovodstveni servis, vl. Ivan Grčić | © 2026. All rights reserved. Part of the D-invoice franchise network
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DECIO accounting practice — professional bookkeeping, payroll, VAT returns, tax advisory and financial statements for companies and sole traders in Croatia.
