Cyprus Tax Filing Guide 2026
Cyprus tax returns are filed through the Taxisnet online portal, the electronic system of the Tax Department of Cyprus. The key deadlines are 31 July for personal income tax, 31 March for corporate tax, and quarterly for VAT. Tax Identification Numbers (TIN) are required for all taxpayers.
The Tax Department of Cyprus (Φορολογικό Τμήμα) operates a fully digital tax administration system through the Taxisnet portal. For related guidance, see our Personal Tax Guide →, Corporate Tax Guide →, and VAT Guide →.
Taxisnet Portal
Taxisnet (taxisnet.mof.gov.cy) is the online tax portal of the Cyprus Tax Department. Through Taxisnet, taxpayers can:
- File annual personal and corporate income tax returns
- Submit VAT returns
- Submit SDC (Special Defence Contribution) returns
- View tax assessments and outstanding balances
- Register for taxes and update taxpayer details
- Make online payments and view payment history
- Communicate with the Tax Department electronically
Key Filing Deadlines
- Personal income tax: 31 July following the end of the tax year
- Corporate income tax: 31 March following the end of the tax year
- Provisional tax (corporate): 31 July and 31 December (two instalments)
- VAT returns: Quarterly, within 40 days after quarter-end
- SDC returns: Quarterly or annually depending on taxpayer status
- Employer returns: Monthly PAYE withholding returns
Tax Identification Number (TIN)
Every taxpayer in Cyprus must obtain a Tax Identification Number (TIN). For individuals, the TIN is typically the national ID card number or a tax-specific number issued by the Tax Department. For companies, the TIN is the company registration number plus a tax-specific code. Registration for a TIN is done through the Taxisnet portal or at your local Tax Department office.
Penalties for Late Filing
- Late filing of personal/corporate return: EUR 100 + EUR 50 per month of delay (max EUR 500)
- Late VAT return: EUR 100 + EUR 50 per month of delay
- Late payment interest: Statutory rate applied on overdue tax
- Under-declaration penalties: Up to 100% of the under-declared tax in cases of fraud
Record Keeping Requirements
Taxpayers must maintain proper books and records for at least 6 years from the end of the tax year. Records include invoices, receipts, contracts, bank statements, payroll records, and any other documents supporting the tax return. The Tax Department may request records during an audit or inspection.