IR35 is one of those vague tax rules that no one really understands the implications of yet (mainly because it’s open to interpretation). But while the UK comes to grips with how IR35 is being interpreted by the tax authorities, we’ve written a post to help you understand it as best you can.
What is the purpose of IR35?
The easiest way to describe the purpose of IR35 is that it exists to determine whether someone is a genuine contractor or an employee. This difference is very important when it comes to calculating the amount of income tax and national insurance that they should pay.
Also known as the ‘intermediaries’ legislation’, IR35 is a set of tax laws designed to help make that distinction. The government implemented it in early 2000 as part of its plan to stop anyone avoiding paying income tax and national insurance for their work. Specifically, this was happening when contractors left work on a Friday, set up a limited company (which provides tax benefits for its owners) and returned to work as a contractor on the Monday.
This was a lose lose situation for government tax revenues. However since its inception IR35 has evolved into a wider program not just of tax reclamation (which many argue is justified) into one of actively generating further tax revenues by targeting legitimately self-employed workers who perform a role similar to those of an employee.
Employees vs contractors
If you work as an employee for a company, you are subject to certain levels of national insurance and income tax. The argument is that as an employee you’re taking a low economic risk and therefore you don’t need ot be encourage through tax breaks to invest your money in the economy.
As a result, your employer calculates and takes your tax directly from your salary as pretty straight forward rates.
On the other hand, contractors with limited companies are encouraged to invest back into the economy by paying lower taxes on their company profits. Lower taxes is their reward for being entrepreneurial and creating wealth in the economy.
Despite doing roles that are often similar to an employee, contractors as the owner of a limited company can split their income between a salary and dividends, which are taxed at a lower rate.
The argument is that as contractors have zero job security, zero employment benefits and run their own business, they should have access to the tax beneficial Limited Company structures that business owners use. However in gaining access to these structure, HMRC would argue that contractors are able to pay less tax.
The argument then between employee and contractor is one that HMRC sees as a potential winner for tax returns, making IR35 (and classing all contractors as employees for tax purposes) as a weapon in their arsenal to pump us tax revenues.