Tax inspector

Career path and progression

With experience, you could move through HMRC's promotion structure to more senior or specialist posts.

You could go into the private sector as a tax adviser, or become a self-employed tax consultant.

What it takes

Skills and knowledge

You'll need:

• knowledge of economics and accounting
• patience and the ability to remain calm in stressful situations
• maths knowledge
• the ability to work on your own
• to be thorough and pay attention to detail
• analytical thinking skills
• legal knowledge of tax regulations
• customer service skills
• to be able to carry out basic tasks on a computer or hand-held device

Restrictions and Requirements

You'll need to:

• meet the Civil Service nationality requirements

Related subjects

Most relevant

• Mathematics - Tax inspectors work with numbers constantly – calculating tax liabilities, checking financial records, and verifying that figures in business accounts add up correctly. Strong maths skills are essential for spotting errors, inconsistencies, or signs of deliberate fraud.
• Accounting - Tax inspectors examine business accounts, profit and loss statements, and balance sheets to check that the correct amount of tax has been paid. Understanding how financial records are prepared and structured helps them identify where figures may have been manipulated.
• Economics - Tax inspectors need to understand how businesses operate, how markets work, and how economic activity generates taxable income. This knowledge helps them assess whether a company's reported earnings are realistic and consistent with the wider economic picture.
• Law - Tax inspectors apply tax law to real cases every day, deciding whether individuals and businesses have met their legal obligations. They also represent HMRC at appeals tribunals and need to build legally sound arguments when challenging tax returns or pursuing fraud.
• Business - Tax inspectors visit businesses, interview directors, and examine how companies are structured and run. Understanding business operations, revenue streams, and corporate structures helps them assess whether tax affairs have been handled correctly.

Also relevant

• English Language - Tax inspectors write detailed reports, prepare cases for tribunals, and communicate complex tax issues clearly to businesses and their legal representatives. They also need strong reading skills to interpret legislation, contracts, and financial documents accurately.
• Politics - Tax inspectors work within the Civil Service and enforce government tax policy. Understanding how government works, how policy is made, and how public institutions are structured gives useful context for their role within HMRC.
• Psychology - Tax inspectors interview business directors, lawyers, and accountants – sometimes in high-pressure situations involving suspected fraud. Understanding human behaviour and communication styles helps them conduct effective interviews and judge whether someone is being truthful.