Digital Tax Operations · 14 Aug 2026
Mandatory E-Invoicing in Greece from 1 October 2026
What changes, which issuance channels are accepted and five checks businesses should complete before go-live.
Read the Brief →Insights
Looma Briefs
Practical insights across accounting, tax, finance operations and business readiness in Greece.
Latest Brief
Useful information connected to real business decisions.
Accounting & Digital Tax · 14 Aug 2026
myDATA Reconciliation: Books, VAT & E3
Why the real control is consistency between myDATA, accounting records, VAT and E3.
Read the Brief →Accounting Clean-Up · 14 Aug 2026
Changing Accountant in Greece: Handover Checklist
What a business should receive, reconcile and review before a new accounting engagement begins.
Read the Brief →Tax Audit Readiness · 14/08/2026
What the Greek Tax Authority Audits
Books, VAT, myDATA, banks, POS, inventory and tax documentation.
Read the Brief →Finance & Performance · 14/08/2026
Profitable but No Cash
Why profit and cash flow can move in different directions.
Read the Brief →CFO-lite & Management Reporting · 14/08/2026
When a Business Needs CFO Services
Signals that management needs reporting, forecasts and finance support.
Read the Brief →Startup Finance & Setup · 14/08/2026
Startup Finance Before Fundraising
Financial model, runway, unit economics, funding ask and investor-ready data room.
Read the Brief →Funding Readiness · 14/08/2026
Funding Readiness
What to prepare before a bank, grant programme or investor process.
Read the Brief →International & Cross-Border · 14/08/2026
Business in Greece: Before Market Entry
Entity, VAT, myDATA, payroll, intercompany and finance operations.
Read the Brief →International VAT · 14/08/2026
VAT Registration in Greece for Foreign Businesses
When local transactions, stock or imports may create a Greek VAT footprint.
Read the Brief →eCommerce VAT · 14/08/2026
Cross-Border eCommerce: OSS, Local VAT & Stock
Why OSS does not eliminate every local VAT obligation in multi-country stock models.
Read the Brief →International Tax · 14/08/2026
Permanent Establishment in Greece
Fixed place, agents, contracts, employees and the applicable tax treaty.
Read the Brief →Transfer Pricing · 14/08/2026
Transfer Pricing in Greece
Arm's length, EUR 100k/200k thresholds and operational documentation.
Read the Brief →Intercompany Operations · 14/08/2026
Management Fees & Intercompany Services
Service evidence, benefit, allocation keys, pricing and accounting trail.
Read the Brief →Group Finance Operations · 14/08/2026
Greek Subsidiary of a Foreign Group
Governance, accounting, VAT, intercompany, TP, treasury and group reporting.
Read the Brief →