Sole Trader vs Limited Company in Ireland

Picking between sole trader and limited company is not really a tax question on its own. It is a question about profit, risk, how fast you want to grow, and how much of the money you actually need to take out and spend.

The short answer: sole trader status is usually simpler and cheaper for a small or early-stage business, while a limited company tends to suit higher profits, greater commercial risk, or a plan to retain and reinvest earnings. Every rate, band and threshold below is for 2026.

What is the difference between a sole trader and a limited company in Ireland?

A sole trader and their business are one and the same legal person. A limited company is a separate legal entity, owned by shareholders and run by directors, that can own assets, sign contracts, owe money and be sued in its own name. That single distinction drives almost every other difference: who owes the tax, who owes the debts, and who has to file what.

What a sole trader actually is

You register for income tax with Revenue, usually through ROS (Revenue Online Service) or a TR1 form, and you trade. You can trade under your own name with no further formality. If you want to trade as "Shannonside Joinery" rather than as Mary Barry, you register that business name with the Companies Registration Office. Registering a business name does not create a company and it does not give you any liability protection. It just puts the trading name on a public register. Plenty of well-run businesses in Limerick turning over six figures are sole traders, and there is nothing second-rate about it. If you want a walkthrough of the practicalities, our sole trader accounting service page covers what we handle.

What an Irish private company limited by shares is

The standard Irish trading vehicle is the LTD, a private company limited by shares. Its main features:

• One director is permitted, but a single-director LTD must appoint a separate company secretary
• At least one director resident in an EEA member state, or a Section 137 bond instead
• A one-document constitution rather than the old memorandum and articles
• A registered office in the State where official post is served
• Shareholders whose liability is limited to any amount unpaid on their shares
• Beneficial ownership details filed with the Register of Beneficial Ownership

Because the company exists independently of you, it survives you. Shares can be sold, gifted or inherited, so a company is far easier to pass to the next generation or to sell as a going concern. A sole trade cannot be transferred in the same way; a buyer is really buying a list of assets and goodwill from an individual. That separate identity also helps in tendering. Some public bodies, larger corporates and main contractors simply prefer to contract with a company, and a few insist on it. Our limited company services page sets out what running one involves day to day.

How are sole traders and limited companies taxed in Ireland in 2026?

Here is the headline. A sole trader pays income tax, USC and PRSI on every euro of taxable profit for the year, whether the money sits in the business account or funds the weekly shop. A company pays corporation tax on its profits, and you then pay personal tax separately on whatever you take out as salary, benefits or dividends. Two layers, not one.

The 2026 personal tax numbers

Rates and credits are published by Revenue, with the USC bands set out on the USC rates and thresholds page and PRSI on the Department of Social Protection's Class S and Class A pages. Because the PRSI rate changes mid-year, self-assessed 2026 income works out at a blended 4.2375%.

On the company side, corporation tax is 12.5% on trading income and 25% on non-trading income such as rent, deposit interest and investment returns.

Why 12.5% is not your real tax rate

This is where most of the bad advice lives. The 12.5% rate applies to profit left in the company. The moment you want that money personally, a second tax charge appears. Worth knowing:

• A director's salary is deductible for the company but taxed on you through PAYE, USC and PRSI at the same rates a sole trader pays
• Dividends are not deductible for the company, so profit is taxed at 12.5% and then taxed again in your hands at income tax, USC and PRSI rates that can exceed 52% combined
• Employer pension contributions are deductible for the company and are not a benefit in kind on you, which is one of the genuinely useful advantages
• Profit you leave in the company is taxed once at 12.5%, and that is a deferral rather than a saving until you decide how it comes out
• Close companies face a 20% surcharge on undistributed investment and rental income, and professional service companies face a 15% surcharge on undistributed professional income, which blunts the retention argument for consultants, solicitors, architects, engineers and similar trades
• Money taken from the company outside payroll is a director's loan, not income, and it carries its own tax charge and company law problems

A few reliefs are worth having on your radar, though none applies automatically. The Earned Income Tax Credit of €2,000 is available to sole traders and to proprietary directors who cannot claim the PAYE credit. Qualifying new trading companies can claim start-up corporation tax relief in their first five years, but the relief is capped by reference to PRSI paid on employees, with a limited allowance for the owner-director's own Class S contributions, so a one-person company often gets far less from it than the headline suggests. Employer pension contributions attract corporation tax relief, and for PRSA contributions the deductible amount is now limited by reference to the employee's emoluments for the year. Sole traders get relief too, but only up to an age-related percentage of net relevant earnings, capped at €115,000 of earnings. Our tax advice team works through these case by case, because the interactions matter more than the individual rules.

How should the €40,000, €80,000 and €150,000 tax comparison be calculated?

Assumptions, stated up front so you can judge whether they fit you. One single owner under 66, no other income, no spouse to transfer bands or credits to, standard personal credit and earned income credit only, no pension contribution, no benefit in kind, and no special reliefs. The figures are trading profit before any owner remuneration. The owner-director holds more than 15% of the shares, so they are a proprietary director insurable at PRSI Class S, which means no employer PRSI on their salary. PRSI is applied at the blended 2026 rate of 4.2375%. These figures are illustrative and rounded to the nearest euro.

First, the straight comparison: sole trader against a company that pays out every cent of profit as director's salary.

Look at that first column pair again, because it is the single most useful thing on this page. If you incorporate and then pay yourself everything, you have added CRO filings, payroll, a corporation tax return and a bigger accountancy bill in exchange for no tax saving at all at €40,000 or €80,000. The €1,500 gap at €150,000 is simply the 3% USC surcharge, which applies to non-PAYE income above €100,000 and therefore hits the sole trader but not a director's PAYE salary.

Now the scenario where incorporation actually does something: salary capped at the €44,000 standard rate band, with the balance retained in the company.

At €40,000 the cap does not bite, because the profit is below the band, so that row is identical to full extraction. At €80,000 and €150,000 the picture changes sharply. Total tax paid in the year falls from €25,021 to €12,017, and from €63,087 to €20,767. That is where the "limited companies pay less tax" claim comes from, and on those numbers it is true.

It is also incomplete. The €92,750 sitting in the company at €150,000 profit is not your money in any practical sense. It is the company's money. You can only spend €36,483 of it. If you later pay that retained profit out as a dividend and you are already a higher-rate taxpayer, the combined income tax, USC and PRSI charge is a little over 52%, leaving roughly €44,300. Add that to your salary net pay and you end up around €80,800, which is less than the €86,913 the sole trader kept. Incorporation created a deferral and a reinvestment pot. It did not create a discount.

So incorporation earns its keep when the retained cash does a job: funding stock, a van, a fit-out, staff, a property deposit, or a pension. If every euro is needed at home, the company is mostly extra cost.

Does a limited company protect my home and other personal assets?

Usually yes, and that protection is real. Company debts belong to the company, and shareholders are liable only for any amount unpaid on their shares. A sole trader has no such wall. A trade creditor, a lender or a claimant with a judgment can pursue your house, your car and your savings, because there is no legal difference between you and the business.

But limited liability has holes in it, and business owners are often surprised by how many:

• Personal guarantees. Banks, landlords, leasing companies and some suppliers routinely ask a director to guarantee the company's obligations. Sign one and you have voluntarily put your personal assets back on the table
• Unpaid share capital. If shares were issued but not fully paid up, that balance is owed
• Fraud, reckless trading or fraudulent trading. A court can make a director personally liable for company debts where trading continued in a way it should not have
• Breach of directors' duties under the Companies Act, including failure to keep adequate accounting records
• Certain tax liabilities, where Revenue can pursue a director personally, for example in relation to fiduciary taxes such as PAYE and VAT in defined circumstances
• Debts you incurred personally rather than through the company, which happens more often than you would think when paperwork is loose about who is contracting

Practical risk varies enormously by trade. A solo consultant working from a spare room, with professional indemnity cover and no borrowings, carries fairly modest exposure; incorporating for asset protection alone may be overkill. A business with employees, a leased premises, a bank loan, stock on credit, vehicles on the road, or members of the public walking through the door is in a different category, and so is anyone whose work could cause injury or significant financial loss to a client. A publican, a crèche, a food producer, a scaffolder or an electrician should think hard about this.

One caution, and we say it to clients regularly. A company is not a substitute for insurance or for decent contracts. Public liability, employer's liability, product liability and professional indemnity cover do work a company structure cannot, and a clear written contract with a sensible liability cap often protects you better than the corporate veil does.

How much does each structure cost to set up and run, and what paperwork is required?

Sole trader status is cheaper and lighter on every measure. A company brings incorporation costs, statutory accounts, payroll, CRO filings and governance duties, and those costs land every year whether you made money or not. For a straightforward one-person business, expect the annual compliance cost of a company to run several times what a sole trader pays.

Getting registered in 2026

Statutory fees change, so check current CRO charges on cro.ie rather than relying on figures quoted in blog posts, including ours. Professional fees vary with complexity: formation agent or accountant fees for incorporation, and for a sole trader often nothing beyond a business name filing.

What it costs to keep running

• Bookkeeping, either your own time or a service such as our bookkeeping support
• Accountancy fees for year-end accounts, which for a company must be prepared to Companies Act format
• Tax return preparation, Form 11 for a sole trader or CT1 for a company
• Payroll, needed by any company paying a director a salary, even a company of one
• Accounting software subscriptions, and VAT-registered businesses need something that copes with returns
• Insurance, which is driven by the trade rather than the structure
• Company secretarial work: annual return, minutes, registers, officer changes
• CRO filing fees, which are modest but unavoidable

The compliance calendar

Two company rules catch people out. The first annual return falls due six months after incorporation and no financial statements are needed with it, but it still has to be filed. Every return after that carries accounts. Miss the deadline and you pick up a late filing penalty that builds daily, and audit exemption can be lost, which turns a modest accountancy fee into a much larger one. The circumstances in which late filing costs you audit exemption were revised by the Companies (Corporate Governance, Enforcement and Regulation) Act 2024, so confirm the current position on cro.ie before assuming you have a free pass. Audit exemption itself depends on meeting the small company size tests and filing on time; a company that breaches the size thresholds needs a statutory audit regardless. We handle the returns side for clients through our tax returns service and the payroll side through payroll services.

VAT applies either way

VAT registration has nothing to do with your structure. It follows turnover and activity. The 2026 thresholds are €85,000 for supplies of goods and €42,500 for supplies of services, measured over any continuous 12-month period, and you must register once you exceed them or become likely to. Separately, a €10,000 threshold applies to intra-EU distance sales of goods and to telecommunications, broadcasting and electronic services supplied to consumers in other member states, and a €41,000 threshold applies to intra-EU acquisitions of goods. Voluntary registration is possible below the thresholds and sometimes sensible, for example if your customers are all VAT-registered businesses and you have significant input VAT to reclaim. It is a poor idea if you sell to consumers. Our guide on how to get a VAT number in Ireland covers the application itself, and the rules are set out on revenue.ie.

Which structure is likely to be better for my business?

A working rule: stay a sole trader if the business is new, the risk is low and you need to withdraw most of the profit to live on. Incorporate if profits are comfortably above what you need to draw, the commercial risk is meaningful, or you are building something you intend to grow, fund or sell.

Sole trader: the honest ledger

Limited company: the honest ledger

A checklist before you decide

• What profit do you realistically expect over the next two to three years, not this month?
• How much of that do you need personally, after tax, to cover your household?
• How much could you genuinely leave in the business, and what would it fund?
• What is your commercial risk: staff, premises, borrowings, public access, contract value, potential for injury or loss?
• Will a bank or landlord ask you for a personal guarantee anyway?
• Are you hiring, raising finance or bringing in a co-owner in the near future?
• Do your customers or main contractors expect to deal with a company?
• What are your pension funding goals, and would employer contributions accelerate them?
• Who takes this business over, and when?
• Can you or your accountant carry the compliance load without missing deadlines?

Common mistakes we see, in rough order of how often they cost people money. Incorporating because someone mentioned 12.5% at a networking event, without checking the extraction maths. Deciding on turnover rather than profit; €300,000 of turnover on €35,000 of profit is a sole trader's profile. Forgetting the extra €2,000 or more a year in accountancy, payroll and secretarial fees. Treating the company bank account as a personal one, which creates director's loans, a withholding charge and an awkward set of accounts. And the reverse mistake, staying a sole trader for years while employing four people and running a workshop, with the family home fully exposed. If you are just starting out, our start-up service is built for exactly this conversation.

How do I switch from sole trader to limited company?

You can switch at any stage, and many people do once profits or risk rise. What you cannot do is simply change a registration. You are forming a new legal entity and transferring a business into it, which is a genuine transaction with genuine tax consequences.

The usual sequence:

1. Incorporate the company with the CRO and get the certificate of incorporation
2. Open a company bank account in the company's name
3. Register the company for corporation tax, employer PAYE and VAT where relevant
4. Agree a clean transfer date, ideally aligned to a VAT period and month end
5. Novate or reassign contracts, leases, licences and insurance policies to the company
6. Tell customers, suppliers, your bank and your insurer in writing
7. Transfer assets and liabilities under a written business transfer agreement
8. Cease the sole trade with Revenue, deregister where appropriate, and file the final Form 11

The tax side deserves proper attention. Transferring goodwill, equipment, vehicles, stock or property to the company is a disposal at market value between connected parties, so capital gains tax can arise even though no cash changes hands. CGT incorporation relief under section 600 TCA 1997 can defer the gain where the whole business, other than cash, is transferred as a going concern in exchange wholly or partly for shares, with the deferred gain rolled into the base cost of those shares. The relief is restricted where you take consideration in cash rather than shares. Separately, transfer of business relief can take the transaction outside the scope of VAT where the business is transferred as a going concern to an accountable person, though property elements have their own rules. Moving plant and machinery can trigger a balancing charge or allowance, and connected parties can often elect to transfer at tax written down value instead. Stamp duty is payable by the company on the assets it acquires, at 7.5% on non-residential property and on goodwill, which is frequently the largest single cost and is not relieved by section 600. All of which means the valuation you put on goodwill has to be defensible, because Revenue can and does challenge it. The reliefs and their conditions are on revenue.ie.

Think about the exit while you are at it, not five years later. Revised Entrepreneur Relief gives a 10% CGT rate on qualifying business disposals, with the lifetime limit rising to €1,500,000 from 1 January 2026, up from €1,000,000; our guide to entrepreneur relief in Ireland goes through the conditions. Retirement Relief is available from age 55 and depends on qualifying periods of ownership and, for company shares, on having been a working director for the required time, with lifetime limits that differ for disposals within the family and to third parties, and lower limits from age 66. Incorporating resets some of those clocks, because you swap business assets you have held for years for shares you have just been issued. If your business is valuable, holds property, or might be sold within the next decade, take advice before you transfer anything.

Frequently asked questions

At what profit level is it worth setting up a limited company in Ireland?

There is no magic number, and anyone who gives you one has not asked enough questions. On the figures above, a company that pays out all its profit saves nothing at €40,000 or €80,000 and about €1,500 at €150,000. The advantage only appears when profit exceeds what you need to draw. Weigh these up before deciding:

1. How much profit you can genuinely leave in the company each year
2. The personal income you must take regardless
3. Whether employer pension contributions form part of the plan
4. Your liability exposure and whether guarantees would undermine it anyway
5. The extra annual cost of accounts, payroll, CRO filings and secretarial work

As a rough steer, the arithmetic starts to favour incorporation somewhere above €70,000 to €80,000 of profit when at least €20,000 to €30,000 a year can stay in the business. Below that, it rarely pays for itself.

How do I pay myself from a limited company in Ireland?

Four routes, and most owner-directors use a mix. A salary through PAYE, taxed at the same income tax, USC and PRSI rates a sole trader pays, with Class S PRSI if you hold more than 15% of the shares. Reimbursement of genuine business expenses you paid personally, which is not income at all. Employer pension contributions, which are deductible for the company and not taxed on you when made. And dividends from distributable reserves, which are paid from after-tax profit and taxed again in your hands, so they are usually the least efficient option. Drawing cash any other way creates a director's loan with its own tax charge, so run everything through payroll properly.

Can I claim the same business expenses as a sole trader and a limited company?

Broadly yes, because the same "wholly and exclusively for the purposes of the trade" test applies to both. Materials, stock, staff wages, rent, insurance, accountancy, motor and travel costs, phone and broadband, and equipment through capital allowances are all in scope either way. The differences are in the detail. A company providing a car, fuel, health insurance or a loan to a director creates a benefit in kind that goes through payroll. Home-working costs are usually claimed as an apportionment by a sole trader, while a company either reimburses a director within Revenue's limits or pays a proportion of specific bills. Pension relief differs most of all: a sole trader is capped by age-related percentages of net relevant earnings, while a company can make employer contributions that are deductible in the accounting period they are paid.

Does my limited company need an audit?

Most small Irish companies do not, because they qualify for audit exemption by meeting the small company size tests. The exemption is conditional on filing the annual return on time, and it is lost in defined late-filing circumstances, so a missed B1 can be expensive well beyond the penalty itself. Companies that exceed the size thresholds, and certain regulated entities, must be audited regardless.

Can I be a sole trader and a company director at the same time?

Yes. Plenty of people run a limited company for one activity and a separate sole trade for another, and plenty hold a PAYE job alongside either. Each source of income is registered and returned appropriately, and you file one Form 11 covering everything. Keep the bank accounts, invoices and records strictly separate. Where the two activities overlap, be careful that costs sit with the entity that actually incurred them, because mixing them is one of the easier ways to end up with an unpleasant Revenue query.

What should I do next?

Do the maths on your own numbers before you fill in a single form. Work through four figures:

1. Your realistic 2026 trading profit, before taking anything out
2. The net personal income you need each year to live on
3. What that leaves available to retain, and what you would spend it on
4. The extra annual compliance cost a company would add

Drop those into the comparison tables above and the answer usually becomes obvious within ten minutes. Then check it with someone who can see the parts the tables cannot: your liability exposure, your pension position, how your spouse's bands and credits interact with yours, and what the business might be worth in ten years.

That is the conversation our small business accountants in Limerick have with clients most weeks. Get in touch with your expected profit and your required drawings, and we will run a structure comparison on your actual figures before you register anything or transfer a single asset.

The information in this blog is provided for general informational purposes only and does not constitute accounting, tax, business, or legal advice. While Coffey & Co aims to ensure the content is accurate and up to date, no guarantee is given regarding its completeness or suitability for any particular purpose.