Forget about bags full of invoices and myDATA stress. We digitize 100% of your operations, optimize your cash flow, and stay by your side through every banking, tax and financial step, wherever you are.
Online or at our office in Rethymno, Crete
Plus and Minus was founded by Ioannis Petropoulos, a Certified Class A Accountant with over 10 years of experience in business support. Having worked closely with companies in Crete and across Greece, he deeply understands the daily needs and challenges modern businesses face.
Our philosophy centers on genuine human communication, expert guidance, streamlined digital processes free of bureaucracy, and building lasting relationships of trust with every client.
Forget stacks of paper. Simply snap a photo or forward your receipts electronically. No lost vouchers, no unnecessary commutes, just full 24/7 access to your financial files from anywhere.
We don't leave you to struggle with complex systems alone. We guide you step by step through connecting your POS terminals, commercial software and cash registers to ensure zero errors.
We go beyond standard tax filings. We analyze your company's cash flow, prepare you for bank loans and funding, and help you make sound financial decisions.
We hold an initial consultation via Zoom, Teams, Viber or WhatsApp, or at our office in Rethymno, to understand your specific needs.
We take over your business accounts or pending tax matters, design a tailored action plan and guide you every step of the way.
All your documents are stored securely in dedicated digital folders (Google Drive, iCloud, Viber or email). Enjoy 24/7 secure access from anywhere.
Single and double entry bookkeeping, tax return filings, myDATA compliance and full process digitization.
Complete payroll administration, labor law compliance and ERGANI portal submissions.
Cash flow analysis, budgeting and financial reporting for sustainable growth.
Guidance on choosing the right legal entity, funding opportunities (ESPA grants) and incorporations without hassle.
Tailored financial solutions for Airbnb operations, hotels and tech companies in Rethymno and throughout Greece.
Precise filing of personal income taxes and property records (E1, E2, E9, ENFIA).
Specialized tax management for short term and long term property rentals.
Strategic tax planning designed to protect your personal and family wealth.
Full tax representation in Greece, tax residency transfers and management of domestic assets for overseas residents.
Can't find what you're looking for? Book a free 15 minute call and we'll answer everything.
Ask us directlyDistance is no object. Plus and Minus operates 100% digitally across Greece (Athens, Thessaloniki, the islands) and internationally. We communicate via Google Meet, phone or Viber, and your documents are shared instantly through your secure cloud folders (Google Drive / iCloud).
It's much easier than you think. We handle all communications and data transfers from your previous accountant, ensuring a smooth transition with zero disruption to your daily operations.
Don't worry at all. We guide you step by step from day one. We adapt to the method that suits you best, even if it is simply sending a photo of a receipt via Viber, and we handle all the organisation for you.
We fully manage the integration of your POS terminals, cash registers and invoicing software with the AADE tax authority. We run continuous checks to guarantee zero errors and protect you from fines.
Leave your contact details to schedule an online video call (Zoom / Teams) or a meeting at our office in Rethymno.