ITAA Belastingadviseur study materials
ITAA Belastingadviseur study resources

ITAA Belastingadviseur study plan

ITAA Belastingadviseur · Give each week a clear focus.

8 weeks · About 6 hours per week

Week 1

Inkomstenbelasting (personal income tax)

  • Map the structure of the Wet inkomstenbelasting 2001: identify the three boxes, their rates and thresholds for the current tax year, and explain how income is allocated to each box.

  • Calculate taxable income from employment (Box 1) for a sample case, including the 30% ruling, travel deductions, and pension contributions.

  • Apply the eigenwoningregeling: compute the taxable rental value (huurwaarde), mortgage interest deduction, and the Hillen deduction for a given household.

  • Distinguish between the three types of taxable income from substantial shareholding (Box 2) and compute the tax due on a deemed disposal.

  • Explain the concept of box 3 income and calculate the deemed return on savings and investments using the current forfaitaire rendementsmethode.

Your checkpoint

Complete a 20-question self-made quiz covering Box 1, Box 2, and Box 3 calculations, scoring at least 80%.

Week 2

Inkomstenbelasting (personal income tax)

  • Analyze the rules for the sole proprietorship (eenmanszaak): calculate the self-employed deduction (zelfstandigenaftrek), SME profit exemption (MKB-winstvrijstelling), and the startersaftrek.

  • Evaluate the fiscal partnership (fiscale vennootschap) rules and determine how profits are allocated among partners.

  • Compute the tax consequences of disposing of a business, including the reinvestment reserve (herinvesteringsreserve) and the business succession scheme (bedrijfsopvolgingsregeling) for income tax purposes.

  • Apply the rules for the owner-occupied dwelling (eigen woning) when it is rented out temporarily or used for business purposes.

  • Integrate the various income components into a full income tax return for a hypothetical individual with employment, business, and investment income.

Your checkpoint

Draft a complete income tax return (in outline) for a case with mixed income sources, correctly applying deductions and exemptions.

Week 3

Vennootschapsbelasting (corporate income tax)

  • Explain the concept of taxable profit (belastbare winst) and the difference between fiscal and commercial profit.

  • Apply the participation exemption (deelnemingsvrijstelling) and calculate the tax treatment of dividends and capital gains from qualifying shareholdings.

  • Compute the arm's length interest deduction limitations under the earnings stripping rule (rentestrip) and the specific anti-abuse provisions.

  • Determine the application of the innovation box (innovatiebox) and calculate the effective tax rate on qualifying profits.

  • Prepare the calculation of the corporate income tax due for a company with a fiscal unity (fiscale eenheid), including the consolidation of results.

Your checkpoint

Produce a step-by-step calculation of taxable profit and corporate income tax liability for a mid-sized company with a subsidiary and a fiscal unity.

Week 4

Omzetbelasting en andere indirecte belastingen (VAT and other indirect taxes) & Loonbelasting en sociale verzekeringen (wage tax and social security)

  • Outline the scope of VAT: identify taxable supplies, exempt supplies, and the place of supply rules for goods and services.

  • Calculate the VAT due on a mixed supply and apply the correct VAT rate (21%, 9%, or 0%).

  • Explain the wage tax withholding obligations, including the anonymous rate (anonimiteitstarief), the 30% ruling, and the work-related costs scheme (werkkostenregeling).

  • Distinguish between employee and self-employed status for wage tax and social security purposes, applying the criteria of the Deliveroo judgment.

  • Compute the employer's social security contributions (premies) for a standard employment relationship, including the differentiation of sector premiums.

Your checkpoint

Create a one-page decision tree for classifying a worker as employee or self-employed, with references to key criteria and consequences.

Week 5

Successie- en schenkbelasting (inheritance and gift tax) & Internationaal en Europees belastingrecht (international and EU tax law)

  • Apply the inheritance tax rules: determine the applicable rate and exemption for different heirs (partner, children, others) and calculate the tax on a sample estate.

  • Explain the gift tax provisions, including the annual exemption, the one-time increased exemption for a home, and the tax treatment of a gift on paper.

  • Interpret the main principles of the OECD Model Tax Convention: residence, source, and the elimination of double taxation.

  • Apply the EU Parent-Subsidiary Directive, Interest and Royalties Directive, and the ATAD rules to a cross-border corporate structure.

  • Analyze a case involving a permanent establishment and determine the allocation of profits under the authorized OECD approach.

Your checkpoint

Write a case note (500 words) on a cross-border inheritance scenario, applying both domestic and treaty rules to determine the taxable base and relief.

Week 6

Formeel belastingrecht en fiscale procedure (formal tax law and procedure)

  • Outline the formal tax procedure: the stages of assessment, objection, appeal, and cassation, including the relevant deadlines.

  • Explain the rights and obligations of the taxpayer during a tax audit (boekenonderzoek), including the duty to provide information and the privilege against self-incrimination.

  • Apply the rules on administrative penalties and criminal prosecution for tax offences, distinguishing between negligence and intent.

  • Determine the consequences of an incorrect tax return: navordering, vergrijpboete, and the possibility of amnesty.

  • Draft a notice of objection against an assessment, including the grounds and required evidence.

Your checkpoint

Submit a mock notice of objection (in Dutch) against a corporate income tax assessment, correctly citing the relevant legal provisions and deadlines.

Week 7

Jaarrekening, winstbepaling en financieel recht (financial statements, profit determination and financial law) & Beroepsethiek, gedragsregels en kwaliteitszorg (professional ethics, conduct rules and quality assurance)

  • Prepare a simple balance sheet and profit and loss account according to Dutch GAAP (BW 2 Title 9), ensuring compliance with valuation and disclosure requirements.

  • Analyze the difference between fiscal and commercial profit determination, focusing on depreciation, provisions, and reserves.

  • Apply the code of conduct for tax advisers (e.g., NOB rules) to a scenario involving a conflict of interest.

  • Explain the quality assurance requirements for tax advisers, including peer review and permanent education obligations.

  • Evaluate the ethical dilemmas in tax planning, such as aggressive tax avoidance and the duty to act in the client's best interest while upholding the law.

Your checkpoint

Write a reflective essay (600 words) on an ethical dilemma in tax practice, referencing the applicable conduct rules and quality standards.

Week 8

Inkomstenbelasting (personal income tax) & Vennootschapsbelasting (corporate income tax) & Omzetbelasting en andere indirecte belastingen (VAT and other indirect taxes) & Loonbelasting en sociale verzekeringen (wage tax and social security) & Successie- en schenkbelasting (inheritance and gift tax) & Internationaal en Europees belastingrecht (international and EU tax law) & Formeel belastingrecht en fiscale procedure (formal tax law and procedure) & Jaarrekening, winstbepaling en financieel recht (financial statements, profit determination and financial law) & Beroepsethiek, gedragsregels en kwaliteitszorg (professional ethics, conduct rules and quality assurance)

  • Synthesize knowledge across all domains by completing a full-length mock exam under timed conditions.

  • Identify weak areas from the mock exam and review the corresponding study materials.

  • Practice exam technique: allocate time per question, read carefully, and apply the law to the facts.

  • Review key case law and legislative changes from the past year that impact the exam.

  • Finalize a one-page summary sheet of critical rates, thresholds, and deadlines for quick reference.

Your checkpoint

Score at least 70% on a full-length mock exam (8 hours) and produce a personalized list of 10 weak topics with a plan to review them before the exam.

Milestones

Week 2: Successfully complete a comprehensive income tax case study covering Box 1, 2, and 3 with at least 80% accuracy, verified by self-assessment against model answers.

Week 4: Demonstrate understanding of corporate income tax and VAT/wage tax by scoring at least 75% on a combined quiz of 30 questions across domains 2, 3, and 4.

Week 6: Submit a well-reasoned legal memo on a cross-border inheritance and gift tax issue, applying treaty and EU law, and receive feedback from a peer or mentor.

Week 8: Achieve a passing score (70% or higher) on the full-length mock exam and complete a reflective review identifying strengths and remaining gaps.