Accounting & Tax Reporting & OSS & IOSS Declarations

Monthly Accounting & Bookkeeping

We ensure accurate and timely bookkeeping for your business, including:

• Processing and categorizing all business transactions
• Booking purchase invoices and sales invoices
• Bank, PSP, and supported crypto-platform reconciliation
• Recording expenses and income according to Estonian Accounting Standards (RTJ)
• Ongoing support for financial questions and compliance

Your financial data is updated monthly and ready for reporting at all times.

VAT Reporting (KMD) & Payroll

We prepare and submit all required monthly declarations:

• KMD — VAT Declaration
• 0% reverse-charge transactions
• Intra-EU acquisitions and deliveries
• E-commerce VAT rules for goods and digital services
• Export and import VAT handling

Payroll & Employee Reporting

• Salary calculation
• TSD filing with the Estonian Tax Board
• Registration of new employees
• Fringe benefit taxation and advisory

All reports are filed on time and reviewed for compliance.

Annual Financial Statements

Every Estonian company must file an annual report. We take care of:

• Preparing the full annual financial report (“Aruanne”)
• Notes, accounting policies, and disclosures
• Balance sheet and profit/loss statement
• Submitting the report to the Commercial Register
• Communication with auditors where required

Your annual report will be fully compliant with Estonian law.

OSS (One-Stop Shop) — EU VAT for E-commerce

For companies selling B2C across the EU, we handle:

• OSS VAT registration
• Quarterly OSS VAT return preparation and submission
• Applying correct VAT rates in destination countries
• Reconciliation of marketplace/platform statements
• Handling refunds, corrections, and adjustments

Your cross-border EU sales remain fully VAT-compliant.

IOSS (Import One-Stop Shop)

For businesses importing low-value goods (< €150) into the EU:

• IOSS registration
• Monthly IOSS declaration
• Correct VAT calculation at checkout

Prevents double taxation and simplifies EU logistics.

Additional Compliance Services

• VAT registration / deregistration
• Correction of past KMD, TSD, OSS, or IOSS declarations
• Representation before the Estonian Tax Board
• VAT optimization for e-commerce and digital services
• Preparation of documents for audits
• Cleaning or rebuilding accounting data