Your Complete Guide to the Cyprus Tax Calendar 2023

Monthly Tax and Social Insurance Deadlines in Cyprus

Cyprus employers should review their payroll tax file every month and settle deductions for the previous month by the last day of the current month. This cycle applies even when payroll is small or the business has only one employee.

• PAYE: Remit income tax withheld from employee wages.
• Social insurance: Pay the employee and employer contributions due on payroll.
• GHS: Settle healthcare contributions linked to employee earnings.
• SDC and GHS on investment income: Where the payer has a withholding duty, account for amounts withheld from Cyprus-source dividends, interest, or rent.
• Payments to non-residents: Check whether tax must be withheld from payments to an overseas person or company and reported through the relevant tax process.

The employer’s records should reconcile three figures: the amount withheld from staff, the employer’s own contribution, and the amount actually paid to the authorities. Keep payroll registers, payslips, contribution calculations, payment confirmations, and employee details together for each month.

Monthly payroll work also supports the annual employer return. Review starters, leavers, salary changes, benefits, and unpaid leave before submitting yearly employee data. Correcting an error early is usually easier than repairing a year-end discrepancy.

Allow time for portal access, payment approval, and bank processing. If the final day falls on a weekend or public holiday, confirm the applicable administrative rule before relying on the next working day. Dates can change when procedures are updated, so check the current instructions issued by the Cyprus Tax Department and Social Insurance Services.

VAT, VIES, OSS, and Intrastat Reporting Dates

VAT returns: File the Cyprus VAT return and pay any balance by the 10th day of the second month after the relevant VAT quarter. For example, the return for October to December 2025 was due on 10 February 2026. The amount payable is the difference between output VAT and recoverable input VAT.

VIES: Businesses reporting qualifying intra-EU supplies of goods or services must submit a VIES statement by the 15th day of the following month. Check the customer’s valid EU VAT number, supply value, transaction type, and Member State code before filing. A small coding error can make the VAT return and VIES data disagree.

OSS: The One Stop Shop applies to relevant business-to-consumer sales and services supplied to customers in other EU Member States. The quarterly OSS return and related payment are due by the end of the month following the quarter. The key 2026 deadlines are:

• 31 January 2026: OSS return and payment for 1 October to 31 December 2025.
• 30 April 2026: OSS return and payment for 1 January to 31 March 2026.
• 31 July 2026: OSS return and payment for 1 April to 30 June 2026.
• 31 October 2026: OSS return and payment for 1 July to 30 September 2026.
• 31 January 2027: OSS return and payment for 1 October to 31 December 2026.

Keep OSS sales separate from Cyprus VAT records. The return must show the customer’s Member State, applicable VAT rate, taxable amount, and VAT due. Payment is made as one total, while the system allocates it to the relevant countries.

Intrastat: Businesses trading goods with other EU Member States may also have to submit Intrastat data. The report covers physical movements of goods, not services. Monitor the official annual thresholds for arrivals and dispatches, as the duty depends on the direction of trade and the reporting threshold.

Before each filing, reconcile invoices, credit notes, customs data, transport records, and payment records. VAT, VIES, OSS, and Intrastat measure different parts of the same cross-border activity, so identical totals should not be expected; the transaction trail should nevertheless tell one clear story.

Key Cyprus Tax Calendar Deadlines for 2023 Reporting

January and February 2026 Tax Deadlines

January opens with two separate compliance tasks covering different tax systems and reporting periods. Do not combine them in one payment file.

• 31 January 2026: File form TD623 for the deemed dividend distribution linked to profits of the tax year 2023.
• 31 January 2026: Pay the related Special Defence Contribution (SDC) and General Healthcare System (GHS) amounts.
• 31 January 2026: Submit the OSS return and pay EU VAT for B2C supplies made from 1 October to 31 December 2025 to EU countries outside Cyprus.
• 10 February 2026: File the Cyprus VAT return for the period from 1 October to 31 December 2025.
• 10 February 2026: Pay the VAT due when output VAT exceeds recoverable input VAT.

The TD623 deadline relates to profits from 2023, not dividends declared during January 2026. The deemed distribution rule can therefore create a liability even where no cash dividend was transferred at the time. Confirm the profit period, ownership details, and any distributions already made before preparing the form.

The OSS deadline covers only qualifying consumer sales and services to customers in other EU Member States. Cyprus domestic sales belong in the Cyprus VAT return, not in OSS. Keep the calculations separate from the outset to avoid reporting the same transaction twice or omitting it.

For the February VAT filing, reconcile the sales ledger with purchase invoices, credit notes, imports, and reverse-charge entries. Check that input VAT is supported by valid documents and that earlier-period adjustments are clearly recorded. Submit through the Cyprus Tax Portal and retain the electronic acknowledgement with the payment reference.

These deadlines provide a useful starting review of the 2023 profit position, fourth-quarter EU consumer sales, and fourth-quarter VAT ledger.

March to May 2026 Filing Deadlines

March to May contains filing points for businesses, individuals with audited accounts, and employers. Because the deadlines cover different tax years, check the year shown on each form before submission.

• 31 March 2026: File the corporate income tax return, TD4, for the 2023 tax year.
• 31 March 2026: Individuals required to prepare audited financial statements must file their TD1 income tax return for 2023.
• 31 March 2026: Submit the employer return, TD7, for employee information relating to 2024.
• 31 May 2026: Submit the employer return, TD7, for employee information relating to 2025.

The March corporate filing may also connect with the requirement to report transactions with related parties. Determine whether the company must provide a Summary Information Table or another related-party schedule before filing TD4. The obligation depends on the taxpayer’s circumstances, not simply on whether the company had a profitable year.

For an individual with audited accounts, TD1 should agree with the final financial statements and supporting tax schedules. Review employment income, business income, foreign income, deductible expenses, and tax credits separately. Audited accounts support the figures but do not replace the tax return.

The March TD7 deadline concerns employer data for 2024, while the May deadline concerns 2025. Compare the payroll register with the employee information submitted for each year, including joiners, leavers, salary changes, and taxable benefits.

Before submitting, check the taxpayer identification number, reporting year, authorised filer, and digital acknowledgement. Save the final return and confirmation in the company’s tax records.

June 2026 SDC and GHS Payments

30 June 2026 is the deadline for the first-half self-assessment of SDC and GHS on certain income from outside Cyprus. The filing covers income received during 1 January to 30 June 2026.

• Dividends from foreign sources
• Interest from foreign sources
• Rental income from Cyprus or foreign property where the tenant did not withhold the tax

For rental income, the relevant base is generally gross rent less the permitted 25% deduction. Do not apply this automatically to every property arrangement; review the nature and source of the rent and whether withholding has already occurred.

Use TD601 for the self-assessment and settle the resulting SDC and GHS liabilities by the same deadline. Show the two charges separately in the working papers because different rules apply and they may not concern the same taxpayer or income stream.

Foreign dividends and interest require a source review. Gather bank statements, dividend vouchers, withholding certificates, loan agreements, and exchange-rate records before calculating the liability. A foreign tax credit, where available, may affect the final amount, but it must be supported by evidence and applied under the relevant relief rules.

For a clean June file, complete these checks:

• List each foreign dividend and interest receipt dated from 1 January to 30 June.
• Identify the legal owner and Cyprus tax status of the recipient.
• Separate rental income for which a payer already withheld tax.
• Convert non-euro amounts using a consistent, documented exchange rate.
• Match the TD601 figures with the payment confirmation.

This is a mid-year checkpoint rather than a final review of the whole 2026 tax position. Retain records for the second-half calculation due at year-end, particularly where income arrives irregularly or exchange rates change sharply.

July and August 2026 Income Tax and Advance Tax Deadlines

July and August bring the main self-assessment deadlines for the 2025 tax year, together with the first payment of provisional tax for 2026. A 2025 final liability is separate from a 2026 advance estimate.

• 31 July 2026: Individuals without a duty to prepare audited financial statements must file the personal income tax return, TD1 for 2025, and pay the resulting income tax and GHS liability.
• 31 July 2026: Companies and self-employed persons must submit the provisional tax declaration for 2026 and pay the first instalment of provisional tax.
• 1 August 2026: Companies must pay their final 2025 corporation tax under self-assessment.
• 1 August 2026: Self-employed individuals required to prepare audited financial statements must pay their final 2025 personal income tax.

The 31 July personal filing is aimed at employees and self-employed people without a statutory audit requirement. Employment income does not remove the filing duty where other taxable income, deductions, or reporting conditions apply. Prepare the annual income summary before entering figures in TD1.

Provisional tax estimates the 2026 liability; it does not pay 2025 tax. Base it on expected taxable income for 2026, including business profits and other taxable sources. If the estimate is too low, the later balance may attract interest or surcharges. Review it before the second instalment if circumstances change.

Companies should compare the provisional calculation with current management accounts, revenue trends, deductible costs, capital allowances, and loss relief. A sudden change in profit can make last year’s figure a poor guide. Keep the calculation behind the electronic declaration as part of the audit trail.

The one-day gap between 31 July and 1 August warrants separate scheduling. Arrange approval and banking steps early, then save the submission receipt and payment evidence for the relevant tax year.

November and December 2026 Year-End Tax Deadlines

November and December close several tax-year tasks. The deadlines relate to different reporting years, so label each working file clearly.

• 30 November 2026: Companies required to submit related-party transaction information must file TD4 for the 2024 tax year, together with the required related-party summary.
• 30 November 2026: Individuals with audited financial statements and a related-party reporting duty must file the income tax return for 2024 and the relevant summary information.
• 31 December 2026: Natural persons and companies must pay the second and final instalment of provisional tax for 2026.
• 31 December 2026: Submit TD601 and pay SDC and GHS for foreign-source dividends and interest received during the second half of 2026.
• 31 December 2026: Submit TD601 and pay SDC and GHS on qualifying rental income for the second half of 2026 where the payer did not withhold the tax.

The November filing is not a general TD4 deadline for every company. It targets taxpayers with a duty to report related-party transactions. Review loans, guarantees, management fees, royalties, purchases, sales, and other dealings with connected persons before deciding what to include.

For individuals, audited accounts and the related-party summary should support the figures in the 2024 income tax return. Keep agreements, invoices, ledger extracts, and valuation or pricing records in one evidence file. Missing one transaction category can distort the submission.

The December provisional-tax payment is the final instalment for 2026. Compare the original estimate with actual income earned to date, expected December income, deductible costs, and material changes in business activity. If correction is needed, update the relevant declaration before paying.

For the second-half TD601 filing, isolate receipts dated from 1 July to 31 December 2026. Record the payer, source country, gross amount, withholding already applied, and currency conversion. Rental calculations need particular care where several properties or tenants are involved.

Keep separate payment references for provisional tax and TD601 liabilities. Save the submitted forms, portal acknowledgements, calculations, and payment confirmations with the 2026 tax records.

Deadlines for New Businesses and Changes in Company Details

A new Cyprus business should complete its tax registration soon after incorporation or before starting taxable activity. The key deadline is usually 60 days: apply for a Tax Identification Code (TIC) within 60 days after registration with the Cyprus Registrar of Companies. This also applies to a foreign company that becomes tax resident in Cyprus.

Do not wait for the first invoice or payroll run. The process can require company documents, registered-office details, director information, business activity, and evidence of tax residence. A gap between incorporation and tax registration may delay later filings, particularly where the company plans to employ staff, register for VAT, or trade across the EU.

Changes to registered business information must also be reported to the Cyprus Tax Department within 60 days. Relevant changes may include:

• Registered office or business address
• Company name or legal form
• Directors, officers, or authorised representatives
• Business activities or tax status
• Details of a foreign company operating or becoming tax resident in Cyprus

Keep the tax record aligned with the Registrar of Companies record. If the registered address changes but the tax profile does not, official notices may go to the wrong place.

Use the relevant TD162 process for the TIC application or notification of company-detail changes. Check the effective date and retain supporting documents such as incorporation records, board resolutions, lease agreements, and updated corporate certificates.

Tax registration is separate from other registrations. A TIC does not automatically confirm VAT registration, employer registration, Social Insurance registration, or eligibility for EU reporting schemes. Review each obligation independently before trading begins.

Accounting, Invoicing, and Inventory Record Requirements

Cyprus businesses must keep books and records supporting tax returns, invoices, payroll data, and stock figures. The records should show what happened, when it happened, who was involved, and how the amount was calculated.

Businesses subject to bookkeeping requirements should update accounting records within four months of the relevant transaction. Regular posting makes it easier to spot missing invoices, incorrect tax codes, unpaid balances, and unusual stock movements.

Invoices should be issued within 30 days of the business transaction. Each invoice should identify the parties, describe the goods or services, show the date, and support the amount charged. Where VAT applies, use the correct treatment and retain the underlying evidence.

• Issue invoices in sequence and avoid unexplained gaps.
• Record credit notes against the original invoice.
• Keep contracts, delivery notes, receipts, and payment evidence with the accounting entry.
• Separate business and private costs.
• Preserve electronic records in a readable, retrievable format.

Businesses that hold inventory must carry out an annual stocktake at the end of the financial year. Cover finished goods, raw materials, work in progress, damaged items, and obsolete stock where relevant. Record quantities, unit values, counting dates, and the names of the people who performed or checked the count.

Stock records should reconcile with the general ledger. Investigate differences instead of forcing the numbers to match. Shrinkage, errors, returns, goods in transit, and write-downs each need a clear explanation and supporting evidence.

Well-maintained records support tax calculations, audit work, cash-flow reviews, and responses to questions from the Cyprus Tax Department.

Late Filing Penalties, Payment Surcharges, and Interest

Late compliance in Cyprus can create separate costs for the return and the unpaid tax. Treat filing and payment as different risks: submitting a return does not clear the tax balance.

• Late filing: A fixed administrative charge of €100 or €200 may apply, depending on the return or document involved.
• Late tax payment: A 5% surcharge may be added to the unpaid tax.
• Extended non-payment: If the tax remains unpaid two months after the due date, a further 5% surcharge may apply.
• Late Social Insurance payment: Surcharges may range from 3% to 27%, depending on the length of the delay.

These amounts do not replace any interest that may also accrue. The final cost depends on the liability, statutory deadline, payment date, and any later assessment by the authority.

When an error is discovered, identify whether it concerns a missed filing, underpayment, incorrect payment reference, or rejected electronic submission. Each issue requires a different remedy. Keep evidence of attempted submission and payment, particularly where a portal outage or banking delay affected the deadline.

Do not assume that a zero return has no consequences. Some declarations must still be filed when no tax is payable, while paying the tax without submitting the required return may leave the filing default unresolved.

When a deadline has been missed, take these steps without delay:

• Submit the outstanding return or document.
• Calculate the unpaid principal before estimating surcharges.
• Check the tax account for posted payments and rejected transactions.
• Request an updated balance where the account does not reconcile.
• Keep written evidence of correspondence with the relevant authority.

The figures above are general statutory amounts and may not cover every tax type or enforcement situation. Confirm the current position with the Cyprus Tax Department or Social Insurance Services before relying on an exception, extension, or revised charge.

How to Plan and Track Your Cyprus Tax Calendar

Build one master compliance register for 2026, then divide it into tax, payroll, VAT, and corporate-reporting workstreams. Link each date to the taxpayer, reporting period, form, expected amount, responsible person, and proof of completion.

Start with a tax profile for each business or individual. Record tax residence, legal form, accounting year, audit status, VAT status, employer status, EU trading activity, foreign income, and related-party reporting duties. This determines which calendar entries apply and prevents irrelevant deadlines from creating noise.

Use a three-stage control for every obligation:

• Preparation date: Set an internal deadline at least 10 to 15 working days before the statutory date.
• Review date: Allow time for a second person to check the figures, period, form, and supporting records.
• Completion date: Mark the task complete only after both submission and payment evidence are available.

Track deadlines by reporting period, not only by calendar month. A filing made in 2026 may concern income, payroll, or transactions from 2025, 2024, or 2023. Add the period directly to the task title, such as “TD4 — 2024 related-party reporting” or “TD601 — July to December 2026.”

Keep a rolling cash forecast beside the calendar. Estimate tax payments before the filing date and reserve funds in a separate account where possible. Provisional tax deserves its own forecast because it depends on expected current-year income rather than a closed accounting period.

Use status labels that show the real position:

• Not applicable: The taxpayer has checked the obligation and documented why it does not apply.
• Data pending: Records or third-party documents are still missing.
• Ready for review: The calculation is complete but not yet approved.
• Filed: The electronic submission was accepted.
• Paid: The amount cleared the relevant account.
• Reconciled: The filed amount, payment, and tax-account balance agree.

Check official notices and portal messages at a fixed time each week. Administrative guidance, payment instructions, and filing dates can change. Add the date of the last official review to the register so that a calendar copied at the start of the year does not become stale.

At the end of each quarter, compare the calendar with the general ledger, payroll records, bank account, VAT reports, and corporate register. Investigate every open item before it becomes a year-end problem.

Keep an evidence folder for each filing period. Store the submitted form, acknowledgement, payment reference, calculation, source documents, and correspondence under a consistent naming system. Limit access to authorised staff and retain records for the period required by the applicable Cyprus rules.

For current instructions, check the Cyprus Ministry of Finance, the Cyprus Tax Department, and Social Insurance Services. Treat third-party calendars as planning aids, not final authority. Where a deadline or tax treatment is unclear, obtain advice before filing.

Conclusion: Check Each Deadline and File on Time

Use this calendar as a working control for 2026, but verify each date and requirement before filing. Tax notices, portal procedures, and administrative rules can change, and a deadline may depend on the taxpayer’s status, accounting period, or type of income.

The official guidance from the Cyprus Ministry of Finance, the Cyprus Tax Department, and Social Insurance Services is the final reference. Keep the relevant source notice with the compliance file.

Before closing a task, confirm four separate points:

• The correct taxpayer and reporting year were selected.
• The return was accepted, rather than merely saved as a draft.
• The payment reached the correct tax account.
• Any follow-up message or correction request was recorded.

Calendar dates alone cannot decide whether an obligation applies. A company may have several filing profiles at once, while an individual’s duties can change after taking employment, starting a business, receiving foreign income, or becoming subject to an audit requirement. Reassess the profile after a major business or personal change.

This guide is general information, not individual tax or legal advice. Use it to organise the year and identify questions early. For complex income, cross-border transactions, related-party reporting, or uncertain residence status, obtain advice from a qualified Cyprus tax professional before the statutory deadline.

Good tax planning follows a clear sequence: identify the duty, confirm the current rule, prepare the evidence, submit the correct form, and close the payment loop. That turns a crowded calendar into a manageable routine.

Frequently Asked Questions About the Cyprus Tax Calendar 2023