Tax Efficiency for UK Contractors

Which Structure is Most Tax Efficient for UK Contractors?

As a contractor in the UK, you can choose to operate through an umbrella company or a limited company. An umbrella company acts as the ‘middleman’ between you and your clients, whereas setting up a limited company makes you a director, giving you complete control over how your business is managed. These are both popular ways of approaching contracting, but they do differ when it comes to tax efficiency. 


At Go Limited, we understand why contractors choose to work with umbrella companies - after all, they simplify the admin side of things - but we know that the tax efficiency of a limited company is hugely appealing. Below, we’ve taken a look at how umbrella companies and limited companies navigate the tax landscape, helping you to decide which is the right business structure for you.

You have 45 days to return items for a full refund, with or without a receipt. Items must still have their original tags.

You have 45 days to return items for a full refund, with or without a receipt. Items must still have their original tags.

You have 45 days to return items for a full refund, with or without a receipt. Items must still have their original tags.

UK contractor comparing umbrella vs limited company tax

The Importance of Being Tax Efficient as a UK Contractor


As a contractor, being tax efficient is a vital part of maximising your income and ensuring financial stability. Unlike salaried employees, contractors have the responsibility of managing their own taxes and expenses, so understanding how to structure your earnings and make the most of available tax-saving strategies can make a big difference. 


Whether it’s through claiming business expenses, choosing the right payment structure, or minimising your tax liabilities with a limited company, being tax efficient allows you to keep more of your hard earned money. This not only helps you to manage your cash flow, but it also provides long term benefits, like having more savings for retirement and having funds to reinvest into your business and encourage business growth. By staying on top of tax planning and being as efficient as possible, your business will have the best chance of thriving in a competitive industry. 


Tax Efficiency: The Difference Between an Umbrella and Limited Company


When it comes to choosing the right approach to contracting, you need to consider the differences between an umbrella company versus a limited company. The main difference between an umbrella company and a limited company comes down to how your earnings are taxed, and how you’re viewed - as an employee or as a contractor - for tax purposes. As a contractor, you'll be classed as self-employed for both, but the way your income is handled and taxed differs.


How Does Umbrella Company Tax Work?


When you work through an umbrella company, you become an employee of that umbrella company. They invoice your client on your behalf, and then they pay you a salary. An umbrella company deducts tax, National Insurance contributions (NICs) and their service fee, simply giving you what you’ve earned as take-home pay. Working with an umbrella company is simple, and the umbrella company handles all of the administrative tasks that come with working for multiple clients, including tax compliance.


The way you’re taxed when you’re working under an umbrella company is straightforward. You’re paid through PAYE - Pay As You Earn, the same system used by employers to pay employees - which means that income tax and NICs are deducted automatically. What arrives in your bank account is your take-home pay, and you shouldn’t have any additional tax to pay.

Freelancer calculating salary and dividends in 2025

How Does Limited Company Tax Work?


With a limited company, you are the director and shareholder of your own business. Your company invoices clients for your services, and then you pay yourself, usually as a combination of salary and dividends. The salary is subject to income tax and NIC, but dividends are taxed at a lower rate than salary - salary is taxed at a rate of 20% for basic rate taxpayers, but dividends are taxed at a lower rate of 8.75% - which can result in significant tax savings.


When you’re contracting through a limited company, you have more control over how and when you are paid. This gives you the flexibility to be extremely tax efficient, reducing your tax liability by splitting your income between salary and dividends. Plus, when you contract through a limited company, you also benefit from a range of allowable business expenses. These tax-deductible expenses can be taken from your profits, reducing your taxable income.


What’s More Tax Efficient, an Umbrella Company or Limited Company?


When looking at tax efficiency, a limited company tends to be the better option for contractors. If you have the means - whether that’s knowledge or the budget to hire a professional - to take on the additional responsibility and administration, setting up a limited company gives you the chance to reduce your tax liability. This is because you can pay yourself a small salary - large enough to meet National Insurance thresholds, but low enough to largely avoid being taxable - and take the rest of your income as dividends, which are taxed at a lower rate. 


Of course, it’s important to remember that this tax efficiency does come at a time and resource cost. Though there’s very little flexibility in terms of how much tax you’re entitled to pay, umbrella companies offer simplicity and convenience. While the umbrella company takes care of your tax obligations, your take-home pay will be lower due to PAYE deductions and the umbrella company's service fees. 

Umbrella company payroll and PAYE deductions diagram


Take Home Pay: Umbrella vs Limited Companies


When you’re working hard as a contractor, you’ll want to make sure that you’re taking home as much money as possible. This doesn’t mean simply working hard, taking on lots of projects and working long hours, it means maximising the amount of money that actually ends up in your bank account. When comparing an umbrella company versus a limited company, you’ll find that your take-home pay will be lower if you choose an umbrella company. With the umbrella company taking care of all your tax, NICs and admin, you won’t have the chance to make any deductions, nor will you have the flexibility to include dividends.


But, if you choose a limited company, you can optimise your income through salary and dividends. This means keeping more of your earnings. Though increasing your take-home pay requires careful planning and management, the overall tax saving tends to be worth it. After all, who doesn’t want to increase their take-home pay?


Contractor Tax Efficiency FAQs


Which is more tax efficient, an umbrella company or a limited company? - A limited company tends to be more tax efficient. You can pay yourself a small salary and take the rest of your income as dividends, which are taxed at a lower rate. An umbrella company will result in lower take-home pay due to PAYE deductions and service fees.


How is contractor income taxed at an umbrella company?

With an umbrella company, your income is paid through PAYE, meaning income tax and NICs are deducted automatically, as they would be if you were a regular employee. 


How is limited company take-home pay calculated?

As a director of a limited company, you can pay yourself a salary, and take the remaining profits as dividends, which are taxed at a lower rate than salary. You can also claim allowable business expenses to reduce your taxable income.


Will I take home more money with a limited company or umbrella company?

Usually, you’ll take home more money if you set up a limited company, as you can be paid in the form of a salary and dividends, which can lower your overall tax bill.


Are there any extra costs that come with working through a limited company?

Depending on your accounting skills, you might need to hire an accountant to help with tax, bookkeeping and other admin tasks. But, these costs are often outweighed by the potential tax savings.


How Will You Be Contracting? Umbrella or Limited Company?

Choosing whether to contract through an umbrella company or set up a limited company depends largely on your priorities. If you’re wanting a simple, minimal approach to administrative work, and you’re wanting a predictable income, then an umbrella company could be the right choice. You’ll always know what your take-home pay is, without having to put anything aside for tax or NICs.


But, if you’ve been contracting for a while and you have a handful of long-term contracts, a limited company is likely to be more tax efficient. It gives you greater control over your finances and offers the potential for significant tax savings, especially if you have enough business expenses to claim.

At Go Limited, we know that umbrella companies and limited companies both have their pros and cons, and your decision should be based on your individual circumstances. You should think about how long you plan to contract for, how much control you want over your business, and how much effort you’re wanting to put into managing your finances. But, if your focus is on maximising your tax-home pay and being as tax efficient as possible, it’s easy to see why setting up a limited company is preferable.


Speak to A Specialist
Tax efficiency chart for umbrella and limited company


Go Limited FAQ: Umbrella Company vs Limited Company – Tax Efficiency for UK Contractors in 2025


1. Why do contractors switch from an umbrella company to a limited company?

Contractors often move to a limited company when they start securing outside IR35 contracts and want to increase their take-home pay.
A limited company structure allows:

  • Lower taxes through dividends
  • More allowable expense claims
  • Greater financial control and flexibility

Go Limited makes switching simple with full setup and IR35 compliance guidance.


2. What are the risks of running a limited company instead of using an umbrella?

A limited company offers more tax efficiency, but it comes with responsibilities like:

  • Director-level compliance
  • Tax filings and admin
  • IR35 exposure

Umbrella companies reduce this burden, but typically result in higher overall tax deductions.Go Limited offers support and accounting services to handle these risks for you.


3. Is it better to work through an umbrella or a limited company in 2025?

  • Inside IR35 → Umbrella is usually better (PAYE tax applies either way)
  • Outside IR35 → Limited company gives better tax efficiency via salary + dividends

Go Limited helps assess your IR35 status and recommends the most efficient structure.


4. How much take-home pay can I expect from a limited company vs an umbrella?

  • Limited company (outside IR35): 65–80% of your income
  • Umbrella company: 50–60% after tax, NI, and fees

With Go Limited’s salary calculators, you’ll see exactly how much more you could earn.


5. What happens to my contracts when I move from umbrella to limited company?

You’ll need to:

  • Renegotiate your contract so clients pay your Ltd company directly
  • Handle your own invoicing, tax, and IR35 status checks

Go Limited provides contract support and can liaise with your clients during the switch.


6. Can I use both a limited company and an umbrella company at the same time?

Yes, many contractors use:

  • A limited company for outside IR35 contracts
  • An umbrella company for inside IR35 roles

This hybrid approach combines tax efficiency and compliance flexibility. Go Limited helps you manage both with one centralised accounting solution.


7. How does tax efficiency compare between umbrella and limited companies?

  • Umbrella: Full PAYE tax, higher NI contributions
  • Limited: Corporation Tax (19–25%), dividends taxed at lower rates

Go Limited ensures your pay strategy is always compliant and tax-efficient.


8. How do I set up a limited company after working under an umbrella?

Steps include:

  • Register with Companies House
  • Open a business bank account
  • Register for Corporation Tax and VAT (if needed)
  • Hire an accountant
  • Inform clients about your new invoicing setup

Go Limited handles the entire setup process for you in just a few days.


9. Does IR35 affect take-home pay differently between umbrella and limited companies?

  • Inside IR35: PAYE deductions apply no matter the structure
  • Outside IR35: A limited company allows for dividend use and lower tax overall

Go Limited runs IR35 assessments and helps you stay within the law.


10. Are there hidden fees with umbrella companies?

Yes. Common hidden costs include:

  • Admin fees (£15–£30 per week)
  • Extra charges for same-day payments
  • Unclaimed holiday pay sometimes retained by the umbrella company

Go Limited can help you compare umbrella providers and expose hidden deductions.


11. How do umbrella companies like Parasol and PayStream compare?

Both are popular UK umbrella providers offering:

  • PAYE payroll
  • Statutory benefits
  • Admin support
  • But they differ in:
  • Fee structures
  • Customer service quality
  • Compliance transparency

Go Limited can help you evaluate umbrella providers before you commit.


12. Can I avoid IR35 issues by using an umbrella company?

Yes. Umbrella companies deduct PAYE at source, so IR35 does not apply.
This ensures full compliance but limits your ability to:

  • Use dividends
  • Claim wider business expenses

Go Limited helps weigh tax efficiency against compliance simplicity.


13. Should I work as a sole trader, through a limited company, or under an umbrella?

  • Sole trader: Easy to start, but limited tax efficiency
  • Limited company: Most tax-efficient if outside IR35
  • Umbrella: Best for low admin and inside IR35 roles

Go Limited provides tailored advice based on your goals, income, and IR35 status.


14. What happens if my IR35 status changes while using a limited company?

If you’re found to be inside IR35, you may:

  • Owe additional Income Tax and NI
  • Lose access to dividend tax benefits
  • Many contractors switch to umbrella companies in these situations to simplify compliance.

Go Limited can manage the transition for you and keep your tax strategy flexible.


15. How do expenses work under an umbrella vs a limited company?

  • Umbrella: Can only claim HMRC-approved travel and subsistence
  • Limited: Claimable expenses include hardware, subscriptions, home office, and more

Go Limited helps maximise your deductible expenses legally and efficiently.



16. What are the main benefits of working through a limited company?

  • Higher take-home pay (if outside IR35)
    Ability to split income via salary + dividends
    More control over finances and expenses
    Professional business credibility

Go Limited makes it easy to enjoy the benefits of incorporation without the admin burden.


17. Do umbrella companies offer employee benefits like holiday pay?

Yes. Umbrella workers are classed as employees and may receive:

  • Holiday pay
  • Sick pay
  • Statutory pension

However, some of these benefits are deducted from your earnings, so always check the breakdown.

Go Limited can help you compare providers and read the fine print before you sign.


18. Can I switch back to an umbrella company after going limited?

Yes. You can:

  • Pause or close your limited company
  • Return to umbrella payroll at any time

This is common when moving inside IR35 or taking short-term roles.Go Limited helps you maintain both setups and switch between them without hassle.


19. What is the most tax-efficient way to work as a contractor in the UK?

  • Outside IR35: A limited company is generally most tax-efficient
  • Inside IR35: An umbrella company offers simplicity and PAYE compliance

Go Limited helps you calculate your most profitable route based on real contracts and income levels.


20. Are limited companies still worth it in 2025 with 25% Corporation Tax?

Yes. Even with Corporation Tax at 25%, limited companies remain more tax-efficient because:

  • Dividends are taxed lower than PAYE income
  • You can claim more business expenses
  • You retain full financial control

Go Limited’s accounting and strategy team ensures you still keep more of what you earn.

personal service company

This guide compares the tax efficiency of umbrella companies vs limited companies for UK contractors in 2025. While umbrella companies offer simplicity via PAYE, limited companies provide more control and significantly better take-home pay through salary + dividend structures and claimable expenses. Learn how to choose the right setup for your income and goals.


Please note: Any rates and thresholds mentioned in this article are correct at the time of publishing and may be subject to change.

Speak to a Specialist
October 27, 2025
Go Limited - An Easy Guide to Understanding Dividends for Limited Companies
October 27, 2025
Go Limited - How to Handle HMRC Investigations Without Stress as a Contractor
October 27, 2025
Go Limited - How to Manage Cash Flow When Running a Limited Company There's a lot to do when you have a limited company to run, but don't let cash flow management fall behind. It's there to ensure that your business has enough cash to operate smoothly and it's vital for contractors, not just for survival, but for growth. At Go Limited , we know that managing cash flow can seem complicated, but it really isn't. Once you understand the ins and outs of cash flow - and why managing it is so important - you'll be on your way to building a financially healthy business. Understand Your Limited Company Cash Flow Cycle When we're talking about cash flow, we're talking about the movement of money in and out of your business. Money flows in when an invoice is paid by a client, and money flows out when you have expenses, wages, overheads and raw materials to cover. There's a lot that goes into setting up a limited company , but understanding your cash flow cycle is an aspect that's often overlooked, despite it being a hugely important part of the financial side of things. Your Limited Company Cash Flow Cycle Will Typically Include: 1. Invoice Creation and Submission - As a limited company contractor, you will usually invoice clients weekly, fortnightly or monthly. The timing of these invoices has a direct impact on cash availability. 2. Client Payments - Payment terms affect when money enters your account, as it gives clients a timeline for paying an invoice. Late payments are a common cause of cash flow stress, which is why having clear payment terms and chasing client payments is key. 3. Operating Expenses - It's hard to run a business without any operating expenses. Outflows including salaries, rent, utilities, taxes, pensions and insurance all need to be taken into account. These need to be timed against incoming cash to avoid gaps. 4. Profit Distribution or Reinvestment - After covering business expenses, money can be retained for growth or paid out as dividends, which will be reflected in your cash flow cycle. Mapping your cash flow cycle helps you to predict financial shortages and make proactive decisions about the money in the bank, rather than reacting to crises at the last minute and hoping for the best. It's an important part of growing a successful business and advancing your career . Limited Company Cash Flow vs. Limited Company Profit Though they are often spoken about together, cash flow is different to profit . Profit shows whether your business is financially healthy on paper, whereas cash flow looks at whether your limited company can meet its short-term financial obligations. Why is Good Cash Flow Management Important for Contractors? Cash flow management isn't something you can overlook, especially as a contractor running a limited company. As your income is likely to vary from one month to the next, and client payments can be inconsistent, keeping on top of the money flowing in and out of your business is vital. Otherwise, you'll quickly find yourself facing operational problems and day-to-day spending challenges, even when your profits look healthy on paper. Key Reasons Cash Flow Management Matters for Limited Companies: When you prioritise cash flow management as a limited company contractor, you ensure bills and salaries are paid on time. It's a lot easier to avoid late fees and maintain good relationships with employees, subcontractors and suppliers when everyone is paid on time. It's also a key part of supporting business growth. When your cash flow is under control, you can decide how to invest in training, new equipment or marketing to attract better clients, without putting your business at risk financially. Plus, knowing when money is coming in and going out makes it easier to make confident business decisions, reducing stress and uncertainty. The Risk of Not Managing Limited Company Cash Flow Failing to properly manage cash flow when running a limited company doesn't just make things difficult from an organisational standpoint, it also puts your business at risk of late payments, penalties, damaged reputation, insolvency and reliance on short-term credit. 1. Late Payments and Penalties - If you're not managing your limited company cash flow correctly, you could end up missing tax deadlines, VAT or supplier payments, all of which can incur fines. 2. Damaged Reputation - It doesn't look good when a business pays people late. Late payments to suppliers, subcontractors or staff can harm long-term business relationships. 3. Reliance on Expensive Credit - If you need money quickly, you might find yourself relying on short-term credit. High interest borrowing might be necessary if cash flow isn't managed, but it's expensive, which reduces your business' profitability. 4. Risk of Insolvency - Running out of cash can force even profitable businesses to close temporarily or permanently, and it's hard to come back from that. It can set your contracting back in a big way. As you can see, cash flow management is non-negotiable for limited company contractors.
By Vita Martin October 27, 2025
Go Limited - Our Contractor's Guide to Corporation Tax Deadlines There's no denying that setting up a limited company for contracting is a big responsibility, especially when it comes to keeping on top of tax. Not only do you need to think about paying Income Tax as a self-employed contractor, you need to pay Corporation Tax as a business. Tax deadlines might not be the first thing on your mind when you're running a business, but they can't be overlooked. In fact, keeping on top of Corporation Tax obligations is one of the most important responsibilities of a company director. Missing a deadline doesn't just mean paperwork headaches and stress, it can also lead to hefty penalties, added interest charges and even HMRC scrutiny. That's why, at Go Limited , we're here to help. We've broken down exactly what you need to know about Corporation Tax, the deadlines to remember, the penalties for getting it wrong and strategies to make compliance simple. Limited Company Contracting: What is Corporation Tax? When you own a business in the UK, you need to pay attention to a lot of things, such as IR35 and HMRC regulations, but Corporation Tax is the big one. This is a tax that's charged on the profits that your limited company makes. Whereas Income Tax is a personal tax that employees and self-employed individuals pay on salary and dividends, Corporation Tax is paid by the business itself. It's calculated based on the income your business makes from providing services - as a contractor, this means your contracting work - and any investment income your business earns. Chargeable gains are also factored in, which is important if your business sells assets, such as equipment or property. All of this is added together and Corporation Tax is calculated based on the total, minus allowable expenses that you're allowed to deduct. Whereas employees have Income Tax deducted automatically though PAYE, limited company contractors are responsible for working out how much Corporation Tax is due. You need to report it to HMRC and pay it on time. This is done via a Company Tax Return. Corporation Tax Rates Limited Company Contractors Need to Know There's a tiered system of Corporation Tax rates and, as a contractor, it's important to know where you fall. If your limited company's annual profits are £50,000 or less, you have to pay the small profits rate of 19%. If your profits are more than £250,000 then you fall into paying the main rate of 25%. There's also a marginal relief rate which applies for profits between £50,001 and £250,000, and it gives a tapered increase from 19% to 25%. Don't assume that you'll always be on the small profits rate, as all it takes is one lucrative contract and your profits could be higher than expected, meaning you have to pay a higher rate of Corporation Tax. This is why it's important to regularly review your earnings, so you don't get caught out with a bigger tax bill than planned. Corporation Tax Penalties and Interest There are strict deadlines for Corporation Tax and missing a key payment date can result in penalties and interest , so it's no laughing matter. It's not a small mistake to make, as it could cost you greatly in terms of stress and fines, not to mention the inconvenience of adding something else to your plate. HMRC enforces strict penalties and these increase the longer the delay. So, if you do miss a Corporation Tax deadline, it's important to pay as soon as you can. If you file your Corporation Tax Return late, you will be given a fine of £100, even if it's only 1 day late. If it remains unfiled for 3 months, another £100 fine will be added. After 6 months, HMRC estimates your tax bill and adds a penalty of 10% of the unpaid tax, with another 10% being added if your Corporation Tax isn't sorted after 12 months. All of this quickly adds up, making your Corporation Tax bill significantly higher than it would have been had it been paid on time. HMRC can apply harsher penalties if you're a repeat offender. For example, if you consistently file late - which HMRC considered to be 3 times or more in a row - the £100 fines increase to £500 each. Key Corporation Tax Deadlines for Contractors As a limited company contractor, there are two key Corporation Tax dates you need to remember. Corporation Tax Payment Deadline You need to pay Corporation Ta x no later than 9 months and 1 day after the end of your accounting period. Company Tax Return Filing Deadline You need to file your Corporation Tax Return within 12 months of your accounting period ending. If you're a new contractor, you need to register for Corporation Tax within 3 months of starting to trade. HMRC will not remind you, and it's your responsibility as a limited company director to remember.
October 27, 2025
Go Limited - Step-by-Step Guide to Setting Up a Ltd Company There's something alluring about setting up a limited company as a contractor, something that pulls you in with the promise of freedom, flexibility, tax-efficiency and cost-effectiveness. But, to enjoy those benefits, you first need to set up a limited company. Though setting up a limited company isn't the time consuming and daunting task a lot of people assume it to be, it's not as easy as quickly filling out a form and being on your merry way. At Go Limited , we know that setting up a limited company can be simple and straightforward, but only if you know what to do. To guide you through the process, we've created this helpful step-by-step guide. Starting a Limited Company: Is a Limited Company Right for You? Setting up a limited company for contracting can be a great way to take your business to the next level, but it's important to understand the process and what's involved. From deciding whether it's the right move for you to officially registering your limited company, there's a few key steps to follow. Before you register a limited company, take some time to weigh up whether contracting through your own company aligns with your long-term, ongoing business goals . Many freelancers, contractors and small business owners eventually choose the limited company route because of the protection and credibility it offers. But, running a limited company also means taking on a few extra legal and financial responsibilities, so it's important to understand both sides before making the switch. The Advantages of Setting Up a Limited Company for Contracting There are several benefits that come with setting up a limited company, and understanding these is key if you want to decide whether limited company contracting is right for you. 1. Limited Liability Protection - As a company director and shareholder, your personal assets are separated from your business finances. That means that if the company faces financial trouble or legal action, your personal property and savings remain largely protected. Your liability is limited to what you've invested in the business. 2. Professional Image - Operating as a limited company can make your business appear more established and trustworthy, and it helps to build credibility within the industry. Clients, investors and suppliers often prefer working with limited companies because they project stability and professionalism, which gives you an edge in competitive markets. 3. Tax-Efficency - Limited companies benefit from different tax structures compared to sole traders and self-employed freelancers, giving you the freedom to operate in a more tax-efficient way . Instead of paying Income Tax on all of your profits, your business pays corporation tax, which works in a slightly different way. You can also choose to take some income as dividends, which are taxed at a lower rate. Are There Any Downsides to Starting a Limited Company? Setting up a limited company for contracting comes with added administrative duties and responsibilities. You'll need to file annual accounts and tax returns with HMRC and Companies House, keep accurate business and financial records, and follow company law and reporting requirements. Before deciding if setting up a limited company is right for you, you need to consider whether the added compliance is worth it for your business size and goals.
September 7, 2025
Go Limited How to Set Up a Business Bank Account for Your Limited Company
September 7, 2025
Go Limited Understanding Directors' Responsibilities in a Limited Company
September 7, 2025
Go Limited The Benefits of Setting Up a Limited Company
September 7, 2025
Go Limited Tax Implications of Running a Limited Company
By Vita Martin September 7, 2025
Go Limited Maintaining Your Limited Company: Ongoing Requirements
More Posts