Sole Trader vs Ltd - The Tax Differences



Selecting the right business structure can be key for many reasons, such as scalability, taxes, cost efficiency, protection, growth, among many other reasons. Making sure you select the right foundation for the right reasons can end up being the key reason why your business succeeds or fails, this article looks at one aspect of this challenge.

Sole Trader Versus Limited Company: Tax Differences and Savings (2018/19)

This article looks at whether it’s beneficial to run your business as a company or as a sole trader from a tax point of view.

In 2018/19, what has changed for Sole traders?

Tax is going digital which should either make Accountants in London breathe a sigh of relief or get worried about what’s coming next.

  • HMRC (Her Majesty’s Revenue and Customs) is moving ahead with Making Tax Digital (MTD) by beginning live pilot plans for VAT.
    • Any sole traders who trade over the VAT threshold will be placed in MTD as of April 2019 for VAT only.

Trading and property allowances

  • Two income tax allowances of £1,000 for a property, and for individuals who have minor trading income will be in effect from 6th April 2017.
    • People who receive incomes which are less than the allowances mentioned above need not declare or pay tax on that particular income.
    • In addition to the above point, people who receive incomes which are higher than this value can choose to deduct the allowance instead of claiming expenses.


  • Individual landlords can use fixed mileage rate deductions starting from April 2017.
  • Rental income is affected by cash basis.

In 2018/19, what has changed for SME company owners?

There are new rules in place which restrict relief for property business finance costs

  • Relief will be kept at the basic rate. Relief will not be an allowable expense but instead will be provided as a tax reduction.
  • All excess finance costs are allowed to be carried over to the following years.

OMB employment issues & IR35

The following is in effect from April 2017

  • People working in the public sector have enjoyed a 5% tax-free IR35 allowance. This will be abolished.
  • IR35 scenarios: the public sector body will take responsibility for assessing as well as paying employment taxes. They will seize control of this power from PSCs.


6 April 2018 onwards the tax-free dividend allowance will be lowered to £2,000.

  • All dividends which fall higher than this amount will be taxed at 7.5% which is the basic rate; 32.5% which is the higher rate; and 38.1% which is the additional rate.

In 2018/19, what has changed for SME companies?

Business Accountant will find this bit of news interesting. The corporation tax rates have changed to 19% on 1stApril 2017 and will further lower to 17% in 2020.


The below data is relevant from April 2017 onwards

  • All companies will be able to use losses in a more flexible way of moving forward. They will be allowed to set them against other income.
  • Large companies will be restricted to offset profits with losses to 50%. Small companies will be allowed more flexibility on losses which happened after April 2017. These small companies will not be forced to follow the same 50% restriction on loss utilisation as their big company counterparts.


  • There have been zero proposals to extend and replace the disincorporation relief which ended on 31st March 2018.

In 2018/19, here’s what has changed for all businesses

Businesses will be required to keep computerised records as well as online quarterly filing timetables for the following.

  • VAT from April 2019.
  • Sole traders and landlords with turnover larger than £10,000 from April 2020 will be required to keep computerised records of their income tax as well as NICs.
  • From April 2020 onwards, corporation as well as income tax and NICs concerning large partnerships

Profits from trading in and developing UK land

There was an exception for contracts which was entered into before 5th July 2016. That exception has been removed. What this means is that all profits which were recognised in accounts on and after the date 8th March 2017 will be subject to tax in the UK.

Critical differences between running a business as a sole trader versus running a business as a company

While this is far from a comprehensive list of differences between a sole trader and a limited company, the basics are covered in this article. Accountants, Business Accountants, Personal Tax Accountants and so on know all the information on tax relief to a tick. If you’re confused about taxes in the UK, consider scheduling appointments with a good accountant in London as the rules of tax differ depending on the area in question. London accountants aren’t known for being cheap, however, they are known for doing their jobs right as well as to a high standard.

If you are just starting up, a good start-up accountant will make sure you select the best business structure when forming your business. Startup Accountants keep you on the right side of HMRC and make sure you are prepared and a few steps ahead of changing legislation and complicated compliance requirements.

Clear House Accountants are specialist Accountants in the UK, they help businesses create smart solutions for their business and tax needs to make sure they are effectively and efficiently saving money and growing their business. The data in this article is for information only, please seek professional advice before making any major tax or accounting decisions.