Earning Money From Social Media? Here's What You Need to Know About Tax

More people than ever are earning money from social media — whether that's a few hundred pounds a month from a side project or a full-time income built around content creation. For a lot of people it starts as a hobby, grows gradually, and before long there's real money coming in.

What often gets missed along the way is tax. Not because people are trying to avoid it, but because the rules aren't well understood and the line between "hobby" and "taxable income" isn't always obvious. This post explains how tax works for social media earners in the UK and what you should be thinking about wherever you are on that journey.

When does social media income become taxable?

The short answer is: sooner than most people think.

HMRC's position is that if you're receiving payment or rewards as a result of your online activity, that's generally treated as income. It doesn't matter whether you think of yourself as a professional creator or just someone with a growing following — HMRC looks at the nature of the activity and the money flowing from it, not how you'd describe yourself.

Taxable social media income can include payments for sponsored posts or videos, affiliate commission from links or discount codes, ad revenue from YouTube or other platforms, income from creator monetisation schemes and subscription platforms, tips or fan donations, and money from selling digital products, courses, presets, or merchandise.

One thing that catches a lot of people out is gifted items. If a brand sends you products or provides an experience for free in exchange for content, HMRC generally treats the value of what you received as income — even though no cash changed hands. If you're posting about it because you got something of value in return, it's likely to count.

Do you need to register for Self Assessment?

Not necessarily straight away, but there is a threshold to be aware of.

The UK has a £1,000 trading allowance — a separate allowance to your personal allowance — which means if your total income from social media and other small trading activities stays below £1,000 in a tax year, you generally don't need to do anything.

Once you go over that £1,000 threshold, HMRC expects to hear from you. For most creators that means registering as self-employed and filing a Self Assessment tax return each year.

The important thing to understand is that this threshold applies regardless of how part-time or informal the activity feels. If the numbers say you're over £1,000, you're expected to declare it.

What if it's just a side hustle alongside a regular job?

This is probably the most common situation — a full-time job that pays the bills and a growing side income from content creation.

The key thing to understand here is that your employer already deducts tax from your salary through PAYE, but that process has no visibility of your social media income whatsoever. It doesn't get captured automatically. If your side income goes above the £1,000 trading allowance, you need to declare it separately through Self Assessment, on top of your employment income.

How much additional tax you pay depends on your total income across both sources. Because your salary may already be using up your basic rate band, side income can sometimes be taxed at a higher rate than you'd expect — which is why it's worth understanding your position rather than leaving it as an afterthought.

How much tax will you actually pay?

This is the part people tend to worry about most — and often overestimate.

Tax is calculated on profit, not on everything that comes in. That means you start with your total income and deduct your allowable business expenses. What's left is the profit, and that's what gets taxed.

You also benefit from your personal allowance — the amount you can earn before income tax applies. If your total income across all sources stays within that allowance, you may not owe any income tax at all, though you might still need to file a return.

Once income rises above the personal allowance, Income Tax applies at the usual rates. National Insurance can also come into the picture once your self-employed profits reach a certain level.

Because everyone's situation is different — different employment income, different expenses, different platforms — the actual numbers vary quite a bit. Getting a proper picture of your position is always worthwhile.

What expenses can you claim?

This is where a lot of creators either save meaningful amounts of tax or get things wrong — and it's worth getting right.

If you're self-employed as a content creator, you can generally claim costs that are genuinely and wholly related to your work. Common examples include camera equipment, microphones, lighting and other production kit, editing software and platform subscriptions, a proportion of your phone bill and home internet costs, website costs and hosting fees, travel for work-related purposes, and professional fees including accountancy costs.

The key principle is that expenses need to be business-related and reasonable. Where something is used for both personal and business purposes — your phone being the obvious example — you need to make a fair split rather than claiming the whole thing. Keeping clear records makes this straightforward and protects you if HMRC ever asks questions.

Should you be a sole trader or set up a limited company?

Most creators start as sole traders, and for many that remains the right structure for a long time. It's simple to set up, straightforward to run, and works well at lower income levels.

As income grows, operating through a limited company can become more tax-efficient — but it also comes with more administrative responsibility and cost. It's not a decision that needs to be rushed, and the right answer depends on your level of income, your plans for the business, and your wider financial situation.

This is one of those areas where tailored advice makes a real difference, because there's no single right answer that applies to everyone.

What about VAT?

VAT is the one that tends to catch people completely off guard, often because it feels like something that only applies to bigger businesses.

If your total taxable turnover across all your business activities exceeds £90,000 in a rolling twelve-month period, you're required to register for VAT. For a creator with multiple income streams — ad revenue, brand deals, merchandise, digital products — these can add up faster than expected.

If you work with brands or platforms based outside the UK, the VAT position can become more complex and is worth checking specifically. Keeping an eye on your turnover as it grows means you're not caught out by crossing the threshold unexpectedly.

What happens if you just don't bother?

HMRC is significantly more aware of online income than it was even a few years ago. Platforms share data, and HMRC actively contacts people it believes may not have declared earnings correctly. Receiving one of those letters is stressful and avoidable.

Most creators who haven't declared income haven't done so out of deliberate avoidance — they simply weren't sure what the rules were or didn't realise their activity had crossed a threshold. Unfortunately, that doesn't prevent penalties from being applied, and those penalties increase the longer things remain unaddressed.

If you think you may have undeclared income from previous years, the best approach is to come forward voluntarily rather than waiting to hear from HMRC. Voluntary disclosure consistently leads to better outcomes — lower penalties and a more straightforward process — than being contacted first.

Practical steps you can take right now

You don't need a perfect system in place immediately, but a few simple habits make a big difference. Start keeping a basic record of all income as it comes in, including the value of any gifted items. Save payment confirmations, invoices, and any emails relating to brand deals. Keep receipts or records for any equipment or software you buy for your work. Don't leave everything until January — staying on top of it throughout the year is much less stressful than trying to piece it all together at the last minute.

None of this needs to be complicated. A simple spreadsheet updated regularly is perfectly adequate to start with.

We can help

At Alera Accounting & Advisory, we work with content creators and social media earners at all stages — from people just starting to monetise their audience through to full-time creators running established businesses with multiple income streams.

We can help you understand exactly where you stand, register correctly with HMRC, make sure you're claiming everything you're entitled to, and plan ahead so there are no unexpected tax bills. If you have undeclared income from previous years, we can help you address that too in the most straightforward way possible.

If you're earning from social media and aren't sure whether your tax affairs are in order, get in touch with the team at Alera Accounting & Advisory today.