I just came off a phone call with a agent at HMRC (UK tax office). As far as I understand it this is how personal trading is taxed in the UK, don’t take this as gospel if you are unsure about your own circumstances please check with the tax office but this could be used as a basic guide.
-Anything over £1000 Gross you have to declare to HMRC in full!
-If you are a casual trader and normally fill in a self assessment tax return like myself you will be taxed at the rate of income tax within your UK income tax band i.e. for myself it is 20% as I earn per year between £12,501 to £50,000 - www.gov.uk/income-tax-rates
Here is where it gets a little confusing/interesting
Depending on what works out more beneficial tax wise for you, you can choose only 1 of the following options:
Option A - Minus your expenses off your gross sales and be taxed on the remaining amount.
Or
Option B - Deduct the £1000 tax free allowance from your gross sales then be taxed on the remaining amount.
Example A:
I sell £2000 of cards gross for the tax year on eBay.
My expenses/costs are £1200.
I would claim the expenses of £1200 in order to be taxed on the remaining £800 @ 20% which would equal £160, this is the cheaper option.
If I chose to deduct the £1000 tax free allowance I would be taxed @ 20% on £1000 which would equal £200 so I would end up paying more.
Example B:
I sell £2000 of cards gross for the tax year on eBay.
My expenses/costs are £500.
I would opt to claim the £1000 tax free allowance so I would be taxed @ 20% on £1000 which would equal £200, this is the cheaper option.
If I chose to claim expenses of £500 I would be taxed on the remaining £1500 @ 20% which would equal £300 so I would end up paying more.
Hopefully this makes sense and is helpful!
The other issue I have now is working out how Capital Gains Tax Works for items I have held in my personal possession for a number of years if i choose to sell them. So confusing.