With the rise of the gig economy and an increasing number of individuals seeking to supplement their main income, many UK residents are engaging in side hustles. While these ventures can provide valuable financial boosts, there's a growing concern that many are unaware of their tax obligations, potentially leading to unexpected penalties from His Majesty's Revenue and Customs (HMRC).
Unlike employment income where tax is typically deducted at source through PAYE, income from side hustles often falls under self-assessment. This means individuals are responsible for declaring their earnings, calculating their tax, and paying it to HMRC. A common pitfall is failing to register as self-employed when income exceeds certain thresholds, or simply not realising that even small, sporadic earnings are taxable.
HMRC has various mechanisms to identify undeclared income, and the number of individuals facing penalties for tax-related issues is reportedly on the rise. Penalties can range from fines for late filing of self-assessment tax returns to charges for undeclared income or errors in calculations. For instance, if you earn more than £1,000 from self-employment in a tax year (6 April to 5 April), you must register for Self Assessment and declare your income, even if it's a small amount from a hobby.
Understanding allowable expenses is another critical area often overlooked by side hustlers. Many business-related costs can be deducted from income before tax is calculated, significantly reducing the overall tax bill. These can include anything from equipment purchases and software subscriptions to travel costs and a proportion of home utility bills if working from home. Keeping meticulous records of all income and outgoings is paramount to ensuring accurate tax declarations and avoiding potential issues.
Furthermore, the 'trading allowance' introduced in 2017 allows individuals to earn up to £1,000 in a tax year from self-employment income tax-free, without needing to declare it or register for Self Assessment. However, if gross income from a side hustle exceeds this £1,000 threshold, the full amount needs to be declared, and tax may be payable on the profit after allowable expenses.