How much can I earn before telling HMRC?

You can generally earn up to £1,000 tax-free from self-employment/side hustles using the trading allowance, meaning you don't need to declare it if your gross income stays below this, but you must declare earnings above £1,000 via Self Assessment unless you're only selling personal items, and the threshold for needing to report income for Self Assessment purposes (like digital platform sales) is changing towards £3,000 by 2029, though currently, anything over £1,000 usually requires it.

How much can I earn before registering with HMRC?

Registering as a sole trader

You can start trading straight away without registering. However, you must register for Self Assessment as a sole trader if you earn more than £1,000 in a tax year (from 6 April to 5 April). You can choose to register earlier.

Do you have to declare side hustle?

It's your responsibility to tell HMRC about your side hustle income when you need to. If not, there may be consequences such as unexpected tax bills and penalties.

How much am I allowed to earn without paying taxes?

In the UK for the 2025/2026 tax year, most people can earn up to £12,570 before paying any income tax, thanks to the standard Personal Allowance; however, this amount can decrease if you earn over £100,000, reducing to zero at £125,140 income. Different rules apply if you live in Scotland, which has different tax bands. 

How do I check if I need to tell HMRC about additional income?

There is an online tool that allows taxpayers to check if they need to notify HMRC about additional income. The online tool can be found at www.gov.uk/check-additional-income-tax.

Do I Have To Tell HMRC About Earnings From YouTube And TikTok?

What are common side hustle mistakes to avoid?

5 common side hustle mistakes and how to fix them

• Your audience is too broad. If you're saying “this is for everyone,” it's actually for no one. ...
• You're skipping the quick wins. ...
• You're not setting small challenges. ...
• You're working in isolation. ...
• You're afraid to start small.

Will HMRC know if I don't declare income?

HMRC learns about undeclared income when individuals and businesses come forward themselves to own up to their tax avoidance efforts. When you voluntarily disclose that you have failed to declare all of your income, the penalties are far more lenient than they would be if HMRC uncovered it themselves.

How much can I earn from my hobby before paying taxes?

What is the tax free trading allowance? HMRC introduced it as a tax free allowance to cover “self-starters” with small, hobby-based businesses. It means that you can earn a total of £1,000 from self-employment in a tax year, before you even need to report it to HMRC or pay tax on the income.

Will HMRC tell me if I need to file a tax return?

HMRC will write to you and confirm if you need to send a return.

How much income can you not declare?

For the sake of clarity the 1000 pound threshold refers to gross income not profit. Not applicable here but may confuse others. For example a food business that makes 900 pounds profit from 1100 gross income would have to complete a tax return. You earn less than the income tax threshold of 12k per year.

What is the maximum hobby income?

There is no maximum amount set for hobby income. The IRS just considers it regular income, and it's added on top of whatever other income you have. You cannot take any deductions for it, other than your standard deduction.

What exactly defines a side hustle?

A side hustle is any work or business an individual takes on in addition to their primary job. It can range from freelancing, consulting, and online businesses to creative pursuits like blogging, photography, or selling handmade products.

How much can I earn self-employed without declaring?

In the UK, you must declare self-employed earnings if you make more than £1,000 in a tax year (April 6th to April 5th) before expenses, using Self Assessment, but you can use the £1,000 trading allowance to reduce your taxable income; if you earn between £1,000 and £3,000, new digital tools are expected soon to report this, but for now, you still tell HMRC if your income is over £1,000. 

What happens if you don't declare cash in hand?

If you do not declare your income and HMRC can prove that you have earned more than the minimum threshold, you could be prosecuted for tax evasion. Working cash in hand is not illegal if you declare your cash payments to HMRC.

At what point does a hobby turn into a business?

These factors are whether:

The taxpayer puts time and effort into the activity to show they intend to make it profitable. The taxpayer depends on income from the activity for their livelihood. The taxpayer has personal motives for carrying out the activity such as general enjoyment or relaxation.

How much can I earn before I have to declare to HMRC?

You generally need to declare income to HMRC if it's over £1,000 from self-employment, renting property (not your home), or other sources like tips, but you can earn up to your Personal Allowance (around £12,570 for most people) before paying income tax; the key is the £1,000 Trading Allowance for side income, above which you must tell HMRC via Self Assessment.

How do I avoid a tax audit?

Most taxpayers will do anything they can to avoid tax audits. Filling out an accurate tax return is the best way to avoid an audit. Additionally, you should ensure you double-check your math and only claim legitimate tax deductions. E-filing may also be helpful.