Tax Subject Matter Expert

Posted 2 Days Ago
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Budapest, HUN
In-Office
Senior level
Manufacturing
The Role
Oversee accurate and timely VAT, customs, excise, environmental, and related tax returns for assigned markets. Prepare reconciliations, manage tax documentation and calendars, maintain controls, monitor KPIs, identify risks and savings opportunities, support audits, and respond to market queries. The role also contributes to tax process automation, Lean continuous improvement, regulatory compliance, and collaboration with analysts, accountants, business partners, and regional tax SMEs.
Summary Generated by Built In

Job Description :

Job title: Tax Senior

Contract: Permanent

Location: Budapest

About us

With over 200 brands sold in nearly 180 countries, we’re the world’s leading premium drinks company. Bring your passion and use your curiosity as you explore, collaborate, and innovate to build brands consumers love. Together with passionate people from all over the world, you’ll test new ideas, learn and grow, and unlock a brighter, more exciting future.

Join us to create a career worth celebrating.

About the role

The purpose of this role is to ensure that the markets’ tax processes (including VAT, customs & excise duty, environmental tax and other supplementary returns) are undertaken accurately, efficiently (utilising automation) and on time and the surrounding internal control procedures, legislative requirements are strictly adhered to. The role will support the successful implementation and ongoing operation of the Global Tax processes, controls and automation tools under the new Tax Operating model. 

Scope of role covers reviewing or preparing VAT, customs & excise duty environmental tax, and connected returns and repots.  This requires interaction with the Tax Lead, Seniors and Analysts, a number of functions including both markets and central functions with a special focus on financial controlling teams, Source to Pay and Order to Cash. The role will have a direct conversation with Tax business partners and Regional SME -s relevant for their area to provide support in audits, project and other continuous improvement related topics. The role is also responsible to oversee operational management and control to ensure accuracy and compliance during the preparation of the tax returns.

About you

What you will be responsible for:

1. Reviewing or Preparing complex VAT, customs & excise duty, environmental tax and connected supplementary returns in accordance with global standard process and controls, utilising automation tools where applicable;

2. Compiling and ensuring accuracy and timely filing (including sign off and payment process) of VAT, customs & excise duty, environmental tax and other related reporting;

3. Working closely with tax analysts to ensure compliance with market specific regulatory requirements and legislative changes

4. Regularly informing Team Leader on daily issues. Being responsible to flag risks and tax saving opportunities identified during the return preparation and flag unusual or new business scenarios and comment on their tax treatment;

5. Working closely with Tax Analysts/Financial Accountants to ensure compliance with market specific regulatory requirements and legislative changes;

6. Reviewing / Preparing balance sheet reconciliations and ensuring these are done on time and in an internal and external control compliant way;

7. Actively managing tax document retention for your markets;

8. Contributing to the continuous improvement - through establishing a LEAN approach to drive effectiveness and efficiency - of the tax compliance processes;

9. Embedding and operating the new controls and KPI reports, monitoring the implemented KPI-s, investigating root-cause or errors and working with end-to-end processes to improve KPIs;

10. Ensuring 100% CARM accuracy on tax related CARM controls;

11. Ensuring that Tax Calendar is monitored and filled-in in a timely and quality manner;

12. Promptly responding to market queries in respect of markets in their responsibility and supporting direct tax leaders, business partners, SME-s in non-routine questions, projects, and during tax audits in their competency under the supervisory of the Tax Lead (Team leader). 

What you'll bring

- Ideally minimum 2-3 years’ relevant tax experience in SSC and/or FMCG/Big 4 advisory environment;

- Previous experience at an operational level in tax, controls and risk management;

- Excellent communication skills able to build strong relationships with operational staff and partners; - Experience in working with SAP is an advantage;

- Experience in the review and/or coordination of the work of others is an advantage;

- Has college/university degree in finance/accounting. 

- Strong analytical and questioning skills;

- Excellent business English;

- Good numerical skills and confident excel usage;

- Able to work with tight deadlines;

- Attention to details and overview of the business: able to operate at the detailed level when necessary but always focuses on the big picture;

-Self-motivated and well organized approach to work; 

Flexible Working Statement

Flexibility is key to our success. Talk to us about what flexibility means to you so that you’re supported to manage your wellbeing and balance your priorities from day one.

Diversity statement

Our purpose is to celebrate life, every day, everywhere. And creating an inclusive culture, where everyone feels valued and that they can belong, is a crucial part of this.

We embrace diversity in the broadest possible sense. This means that you’ll be welcomed and celebrated for who you are just by being you. You’ll be part of and help build and champion an inclusive culture that celebrates people of different gender, ethnicity, ability, age, sexual orientation, social class, educational backgrounds, experiences, mindsets, and more.

Our ambition is to create the best performing, most trusted and respected consumer products companies in the world. Join us and help transform our business as we take our brands to the next level and build new ones as part of shaping the next generation of celebrations for consumers around the world.

Feel inspired? Then this may be the opportunity for you. If you require a reasonable adjustment, please ensure that you capture this information when you submit your application

Worker Type :

Regular

Primary Location:

Budapest

Additional Locations :

Job Posting Start Date :

2026-08-28

Skills Required

  • Minimum 2–3 years of relevant tax experience in a shared services center, FMCG company, or Big Four advisory environment
  • Operational experience in tax, controls, and risk management
  • College or university degree in finance or accounting
  • Excellent communication and relationship-building skills
  • Strong analytical and questioning skills
  • Excellent business English
  • Good numerical skills and confident Microsoft Excel usage
  • Ability to work with tight deadlines
  • Strong attention to detail and ability to maintain a broad business overview
  • Self-motivated and well-organized approach to work
  • Experience working with SAP
  • Experience reviewing or coordinating the work of others

Diageo Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Diageo and has not been reviewed or approved by Diageo.

  • Fair & Transparent Compensation Pay is considered competitive and often described as top-tier, particularly in manufacturing and salaried roles, with many indicating they feel fairly compensated. Compensation is frequently cited as a strong reason to join and stay despite pressures in some parts of the business.
  • Parental & Family Support Parental leave is widely recognized as a flagship offering, equalized across parents and inclusive of adoption and surrogacy, with benefits and bonuses maintained during leave. This family-friendly approach is highlighted as industry-leading and a standout element of the package.
  • Retirement Support Pension schemes are described as generous, with notable employer contributions enhancing long‑term financial security. In key markets such as the UK and U.S., offerings like pensions and 401(k) plans are presented as core components of total rewards.

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The Company
HQ: London
32,334 Employees

What We Do

Diageo's official LinkedIn account. We're a global leader in premium drinks, across spirits and beer, a business built on the principles and foundations laid by the giants of the industry. With over 200 brands sold in 180 countries, our portfolio has remarkable breadth. From centuries-old names to exciting new entrants, and global giants to local legends, we're building the very best brands out there, and with over 30,000 talented people based in over 135 countries, we're a truly global company. With such diversity, we're able to truly represent our broad consumer base and think differently about the future. To maintain our position as leaders in the alcoholic beverage market, we always invest in the future and are mindful of the impact we have. Because just like the legends of our past, we're here to raise the bar – for people as well as the planet

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