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January 2026 Fiscal Deadlines for Madeira Residents

Madeira GuideMadeira Guide
January 7, 2026
3 min read

Stay informed about the key fiscal deadlines in January 2026 that are crucial for Madeira's residents and businesses.

As the new year begins, Madeira residents and businesses must prepare to meet several critical fiscal obligations set by the Portuguese Tax and Customs Authority. Staying informed about these deadlines is essential to ensure compliance and avoid penalties.

Key Fiscal Deadlines in January 2026

The fiscal agenda for January 2026 includes significant deadlines that individuals and organizations in Madeira need to adhere to. These deadlines cover a range of tax-related responsibilities that are crucial for both compliance and financial planning.

  • Up until February 2: Payment of the Single Circulation Tax (IUC) for vehicles with registration anniversaries in January.
  • January 5: Final date for communicating invoice details from the previous month, or declaring their non-existence, for those engaged in VAT-taxable activities.
  • January 12: Deadline for submitting the Monthly Remuneration Statement, concerning December's income subject to IRS.
  • January 20: Final day for submitting VAT declarations for transactions conducted in November.
  • January 20: Deadline for remitting withheld amounts for IRS/IRC pertaining to December.

Each of these deadlines plays a vital role in maintaining tax compliance and ensuring the smooth operation of businesses and personal finances. The Single Circulation Tax (IUC) is especially relevant for vehicle owners, while businesses engaged in VAT activities must be diligent with their invoice reporting.

Context and Importance

January is a pivotal month for fiscal responsibilities in Madeira. With celebrations from the holiday season still fresh, it's crucial for residents and businesses to refocus on meeting these obligations. Understanding the implications of each deadline helps in proper financial planning and avoiding unnecessary fines.

Sources

Madeira Guide

Madeira Guide

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