Accountant - Tax Specialist

ACK3; Madrid; Híbrido; EUR 40.000 - 60.000; Jornada completa

Descripción de la vacante

A global consultancy firm is seeking an experienced Accountant based in Madrid or remote. The role includes managing accounting operations, ensuring compliance with Spanish GAAP and IFRS, and overseeing multi-entity management. Candidates should possess 3–5 years of accounting experience, strong knowledge of taxes, and proficiency in English. This position offers the opportunity to contribute to financial planning and internal controls within an innovative consulting environment.

Formación

• 3–5 years of accounting experience, ideally including prior experience in external audit (Big4 or mid-tier firm).
• Solid understanding of Spanish taxes (VAT, CIT, withholdings).
• Experience with multi-entity accounting and preparation of statutory financial statements.

Responsabilidades

• Manage day-to-day accounting operations for several entities.
• Prepare financial statements under Spanish GAAP (PGC) and assist in IFRS adjustments.
• Support tax compliance for Spanish entities including VAT and Corporate Income Tax.

Conocimientos

Strong knowledge of Spanish GAAP (PGC)

Experience in monthly closings

Advanced Excel skills

Proficiency in English (B2 level or above)

Educación

Degree in Accounting, Business Administration, Economics, or related field

Herramientas

Holded or similar ERP / accounting tools

Descripción del empleo

AtACK3, we pride ourselves on being a leading

Global Risk and Strategic Intelligence Consultancy

Veterans of the Spanish Special Forces

, our boutique has become a benchmark in the field of risk control and intelligence consulting. We excel in offering swift, customized solutions to a diverse clientele that includes private companies, individuals, and governments worldwide. Accountant in Madrid / remote

Role overview

The Accountant will be responsible for the accounting operations of ACK3 and its international subsidiaries, ensuring compliance with both Spanish GAAP (PGC) and IFRS. This role combines hands‑on accounting with exposure to multi‑entity management, monthly closings, tax compliance, and group consolidation. A background in audit (Big4 or mid‑tier firm) is highly valued, as it provides the analytical rigor and control mindset required to maintain financial accuracy and consistency across multiple jurisdictions.

Responsibilities

• Day‑to‑day accounting operations for several entities (portfolio of companies): journal entries, accounts payable / accounts receivable, expense control, supplier payments, and bank reconciliations.
• Maintain and optimize the Holded accounting system, ensuring accurate configuration, reporting, and automation.
• Prepare financial statements under Spanish GAAP (PGC) and assist in IFRS adjustments for group reporting.
• Perform intercompany reconciliations and support group consolidation processes.
• Support the financial planning and budgeting process, including preparation of annual budgets and forecasts.
• Manage tax compliance for Spanish entities, including VAT (IVA), Corporate Income Tax (CIT / IS), and withholdings (IRPF).
• Coordinate with external auditors and tax advisors for statutory audits and compliance matters.
• Prepare management reports and support the Finance Manager / CFO with financial analysis and insights.
• Identify opportunities to improve processes and strengthen internal controls.
• Collaborate cross‑functionally with Finance, Operations, and HR to ensure accurate and timely financial information.

Qualifications

• Degree in Accounting, Business Administration, Economics, or a related field.
• ~3–5 years of accounting experience, ideally including prior experience in external audit (Big4 or mid‑tier firm).
• Strong knowledge of Spanish GAAP (PGC) and IFRS.
• Experience in monthly closings, multi‑entity accounting, and preparation of statutory financial statements.
• Solid understanding of Spanish taxes (VAT, CIT, withholdings).
• Experience with Holded or similar ERP / accounting tools.
• Advanced Excel skills (pivot tables, formulas, data analysis).
• Proficiency in English (B2 level or above).

Selection process

• Technical Interview– including an accounting case to assess your practical knowledge and analytical approach.
• All interviews may be conducted in English and/or Spanish.