ISC Paris ISC Paris

Tax Advisor - Career Guide

Tax advisors help individuals and businesses manage complex tax regulations, reduce liabilities, and optimize their finances. As tax systems grow more complex and international, demand for experts who can ensure compliance and provide strategic guidance continues to rise. Here’s what the role involves and how to prepare for it.

The key points

  • Entry requirements Post-secondary education in Accounting, Finance or Management
  • Average salary Average annual starting salary (between 48,000 to 90,000 euros gross per year)
  • Miniature horloge Duties Design insurance or savings products - Set the rules and pricing schedules - Analyze profitability
  • Miniature discussion Skills Rigor - Analytical spirit - Problem-solving skills - Teamwork ability
  • Miniature sacoche Career progression Legal and Tax Director - Head of Management Control - Partner in firm
  • Pictogramme campus ISC Paris courses Bachelor Banking and Finance - Master Expertise, Audit and Control - MSc Finance and risk management

What does a Tax Advisor do?

Tax advisors are legal and financial experts who help ensure tax compliance while optimising a company’s or an individual’s tax burden. Their dual understanding of law and finance allows them to offer strategic advice during key financial decisions such as mergers, acquisitions, and international expansion. They work closely with clients or internal stakeholders to ensure tax obligations are met, audits are prepared for, and all financial transactions are in line with legal regulations.

Tax advisors can work in-house, at specialist firms, or independently. 

The job titles associated with this role include:

  • Tax Manager
  • Accounting and Tax Manager
  • Tax Lawyer
  • Tax Accountant

 

compliance officer avec tablette numerique

What does the job of Tax Advisor involve?

The main tasks of a Tax Advisor

1. Accuracy and rigour: tax specialists collect, summarise and use data with great precision. In their day-to-day work, they leave no room for approximation and ensure that they work rigorously to guarantee optimal tax health for the company.

2. Analytical skills: their intellectual curiosity and logical mind enable them to analyse current and future situations with a realistic approach. They therefore have strong analytical skills, which enable them to process tax and legal documents.

3. Interpersonal skills: tax specialists know how to listen and communicate with all stakeholders in the company. Their interpersonal skills facilitate tax development within the company and ensure the link between the tax department and the various departments concerned.

Trainings proposed by ISC Paris

STUDY AT ISC PARIS…
with a Bachelor’s program
STUDY AT ISC PARIS…
with MSc Finance and Risk Management
Master-Accounting-and-auditing.png
STUDY AT ISC PARIS…
with the Master in Accounting and auditing

What skills do you need to be a Tax Advisor?

  1. Knowledge of tax and corporate law
    Tax advisors must be well-versed in national and international tax regulations, as well as corporate and property law. This legal foundation enables them to interpret legislation, anticipate regulatory changes, and ensure compliance in complex business scenarios.

  2. Proficiency in financial software and tools
    Tax professionals frequently use software such as SAP, Datafinance, and advanced Excel tools to manage data, generate reports, and streamline tax processes. Being fluent in these platforms is essential for accuracy and efficiency.

  3. Expertise in accounting and audit procedures
    Understanding accounting principles and audit requirements allows tax advisors to prepare documentation for inspections, detect anomalies, and coordinate with accounting teams to ensure consistent financial reporting.

  4. Risk and financial analysis capabilities
    Strong analytical skills are critical for assessing the tax implications of financial decisions. Tax advisors must evaluate risks, forecast outcomes, and recommend strategies that align with both regulatory frameworks and business goals.

  5. Advanced English proficiency
    As tax professionals often interact with international teams or clients, a high level of English (C1 or above) is essential for understanding legal texts, drafting documents, and communicating effectively across borders.
étudiante ISC lisant un livre dehors

What are the career opportunities for a tax advisor?

In large groups, a tax specialist may, over the course of their career, progress to specialised positions such as international tax or VAT expert. Several career paths are also possible, including:

HOW MUCH DOES A TAX ADVISOR EARN?
What is the salary of a junior tax advisor ?
In 2025, the average salary for a junior tax specialist is €3,300 gross per month, or nearly €40,000 gross per year.
According to Glassdoor, the fixed income of a tax specialist in France with 1 to 3 years of experience is €35,000 to €45,000 per year. In addition, there is a variable component (bonuses, commissions, 13th month, etc.) of €1,000 to €5,000 gross per year. This profession offers one of the best salaries at the start of a career.
However, it should be noted that the salary of a tax specialist varies according to the sector of activity and the size of the organization where they work. For example, a large group or a renowned firm offers more attractive salaries than SMEs.
Salaries in the Paris region are also higher than in the provinces, with a difference that can sometimes reach 20%.
HOW MUCH DOES A TAX ADVISOR EARN?
What is the salary of a senior tax advisor ?
With more than five years of experience, the fixed salary of a tax specialist ranges from €48,000 to €90,000 gross per year, or between €4,000 and €7,500 gross per month. The variable portion can reach €25,000 gross per year, with performance bonuses, commissions, and 13th and 14th month bonuses.
Here are the average gross annual salaries by years of experience according to Glassdoor:
– 4 to 6 years: €45,000 to €60,000
– 7 to 9 years: €50,000 to €73,000
– 10 to 14 years: €65,000 to €98,000
The salary of a senior tax specialist also depends on the region where they are based. According to Indeed, salaries (for equivalent positions) in the Île-de-France region are the highest in the country.
If they are self-employed, their salary depends on their client portfolio and can exceed €100,000 gross per year.
The remuneration of a tax lawyer can also be higher, reaching more than €150,000 gross per year for an independent professional with more than 10 years of experience.