The UK Chancellor of the Exchequer, Philip Hammond, announced in the Budget this week that national insurance contributions (NICs) for self-employed people will rise from 9% to 11% by 2019. These are known as ‘Class 4′ NICs. The average self-employed person will pay around £240 more per year, but those on incomes over £45,000 will pay £777 more per year. Many of the people affected will be those working in the so-called ‘gig economy’. This sector has been growing rapidly in recent years and now has over 4 million people working in it.
Workers in the gig economy are self employed, but are often contracted to an employer. They are paid by the job (or ‘gig’: like musicians), rather than being paid a wage. Much of the work is temporary, although many in the gig economy, such as taxi drivers and delivery people stick with the same job. The gig economy is just one manifestation of the growing flexibility of labour markets, which have also seen a rise in temporary employment, part-time employment and zero-hour contracts.
Working in the gig economy provides a number of benefits for workers. Workers have greater flexibility in their choice of hours and many work wholly or partly from home. Many do several ‘gigs’ simultaneously, which gives variety and interest.
In terms of economic theory, this flexibility gives workers a greater opportunity to work the optimal amount of time. This optimum involves working up to the point where the marginal benefit from work, in terms of pay and enjoyment, equals the marginal cost, in terms of effort and sacrificed leisure.
For firms using people from the gig economy, it has a number of advantages. They are generally cheaper to employ, as they do not need to be paid sick pay, holiday pay or redundancy; they are not entitled to parental leave; there are no employers’ national insurance contributions to pay (which are at a rate of 13.8% for employers); the minimum wage does not apply to such workers as they are not paid a ‘wage’. Also the firm using such workers has greater flexibility in determining how much work individuals should do: it chooses the amount of service it buys in a similar way that consumers decide how much to buy.
Many of these advantages to firms are disadvantages to the workers in the gig economy. Many have little bargaining power, whereas many firms using their services do. It is not surprising then that the Chancellor’s announcement of a 2 percentage point rise in NICs for such people has met with such dismay by the people affected. They will still pay less than employed people, but they claim that this is now not enough to compensate for the lack of benefits they receive from the state or from the firms paying for their services.
Some of the workers in the gig economy can be seen as budding entrepreneurs. If you have a specialist skill, you may use working in the gig economy as the route to setting up your own business and employing other people. A self-employed plumber may set up a plumbing company; a management consultant may set up a management consultancy agency. Another criticism of the rise in Class 4 NICs is that this will discourage such budding entrepreneurs and have longer-term adverse supply-side effects on the economy.
As far as the government is concerned, there is a worry about people moving from employment to self-employment as it tends to reduce tax revenues. Not only will considerably less NIC be paid by previous employers, but the scope for tax evasion is greater in self-employment. There is thus a trade-off between the extra output and small-scale investment that self-employment might bring and the lower NIC/tax revenue for the government.
Thriving in the gig economy Philippine Daily Inquirer, Michael Baylosis (10/3/17)
6 charts that show how the ‘gig economy’ has changed Britain – and why it’s not a good thing Business Insider, Ben Moshinsky (21/2/17)
What is the ‘gig’ economy? BBC News, Bill Wilson (10/2/17)
Great Freelance, Contract and Part-Time Jobs for 2017 CareerCast (10/3/17)
We have the laws for a fairer gig economy, we just need to enforce them The Guardian, Stefan Stern (7/2/17)
The gig economy will finally have to give workers the rights they deserve Independent, Ben Chu (12/2/17)
Gig economy chiefs defend business model BBC News (22/2/17)
Spring Budget 2017 tax rise: What’s the fuss about? BBC News, Kevin Peachey (9/3/17)
Self-employed hit by national insurance hike in budget The Guardian, Simon Goodley and Heather Stewart (8/3/17)
What national insurance is – and where it goes The Conversation, Jonquil Lowe (10/3/17)
Britain’s tax raid on gig economy misses the mark Reuters, Carol Ryan (9/3/17)
Economics collides with politics in Philip Hammond’s budget The Economist (9/3/17)
UK government publications
Contract types and employer responsibilities – 5. Freelancers, consultants and contractors GOV.UK
Spring Budget 2017 GOV.UK (8/3/17)
Spring Budget 2017: documents HM Treasury (8/3/17)
National Insurance contributions (NICs) HMRC and HM Treasury (8/3/17)