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The off-payroll working (IR35) rules for the private sector have changed. These delayed reforms came into effect from 6 April 2021 and could significantly impact some contractors.

That said, according to research from EY TaxChat, very few contractors know what the changes actually mean for them. Of the 500 self-employed workers surveyed, only 14% claimed to be up-to-date.

At The Salary Calculator, we’ll have you clued up in no time at all. This article will explain:

• How the IR35 rules have changed
• Why the changes have been introduced, and
• What determines IR35 status

How have the IR35 rules changed?

The IR35 rules exist to ensure that contractors and those who hire them pay the correct amount of tax. It targets those who provide their services via an intermediary, such as a Personal Services Company (PSC).

The rules on who is classified as employed have not changed. However, the burden of responsibility for who determines this status has changed. 

It is now the responsibility of medium-sized and large businesses to determine the employment status of a contractor. 

These businesses must outline the reasons behind the contractor’s employment status in a Status Determination Statement. A contractor has the power to dispute this.

The changes do not apply to small businesses. To be classified as a small business, a business must have:

• A maximum annual turnover of £10.2 million 
• A balance sheet total of £5.1 million or less, and
• 50 employees or less

IR35 does not apply to sole traders. 

Why have the IR35 changes been introduced?

According to the HMRC, those who are “genuinely” self-employed should not be concerned by the changes. The new rules were introduced to ensure that more businesses are compliant with the law. 

Specifically, the reforms seek to crack down on companies who hire contractors through “disguised employment” for tax purposes, which, according to HMRC, is rife. Data shows that only around 10% of Personal Service Company (PSC) owners have assessed their status as employed.

What determines IR35 status?

IR35 status is largely determined by the level of supervision, direction and control a contractor has. 

So, if a contractor has the power to determine their working hours, with little or no oversight and only provides work outlined within the contract, they are likely to fall outside of IR35.

Other factors include whether or not the contractor provides their own equipment, if they are paid on a project-by-project basis, their level of exclusivity and mutuality of obligation (MOO).

It can be a bit of a minefield figuring out where you stand when it comes to IR35. But, don’t worry, there are resources out there to help.

HMRC has a tool called CEST which can help you work out whether or not IR35 applies. That said, it’s important to note that CEST should only be used as a guideline and does not provide a definitive answer on your IR35 status.

For more information about where you stand, head over to Employed and Self Employed to learn about the tax implications of different employment statuses.