If you run a professional services firm in Northern Ireland, whether that’s a solicitor’s practice, an architecture studio, a consulting business, or a creative agency, you’ve probably asked yourself the same question: what’s the most tax-efficient way to get money out of my company?
It’s one of the most common questions we hear. And the answer, frustratingly, is “it depends.” It depends on your company structure, your personal circumstances, your other income, your plans for the business, and how much profit you’re looking to extract.
But while there’s no single right answer, there are strategies that consistently save professional services directors thousands of pounds a year. This guide covers the main options, the traps to avoid, and the planning opportunities that many NI firms miss.
Salary vs dividends: the basics
Most owner-directors of limited companies take a combination of salary and dividends. The tax treatment of each is different, and getting the balance right is the foundation of efficient profit extraction.
Salary is a deductible expense for the company, reducing your corporation tax bill. But it’s subject to income tax and National Insurance Contributions (NICs), both employee and employer. At current rates, the combined NIC cost on salary above the threshold is significant.
Dividends are paid from post-tax profits. They’re not subject to NICs, which is the main advantage. But they are taxed at dividend tax rates (8.75% basic rate, 33.75% higher rate, 39.35% additional rate for 2025/26), and there’s a £500 dividend allowance.
For most professional services directors, the optimal strategy is to take a salary at or near the NIC primary threshold (£12,570 for 2025/26), then top up with dividends. This ensures you’re building up your state pension entitlement while minimising the NIC hit.
Watch out: If you’re the sole director and employee, you might consider a salary below the primary threshold. But going below the lower earnings limit (£6,396 for 2025/26) means you won’t get a qualifying year for state pension purposes. There’s a sweet spot between these two figures where no NIC is due but you still build pension entitlement.
Pension contributions: the underused powerhouse
Employer pension contributions are one of the most tax-efficient ways to extract value from a professional services company, and one of the most underused.
Here’s why they’re so effective:
- Corporation tax deduction. Employer contributions are a deductible business expense, saving the company up to 25% corporation tax.
- No NICs. Unlike salary, employer pension contributions don’t attract National Insurance.
- No personal income tax on contribution. The money goes straight into your pension without being taxed as income.
- Tax-free growth. The pension fund grows free of capital gains tax and income tax.
- 25% tax-free lump sum on withdrawal. When you eventually draw on the pension, the first 25% comes out tax-free.
The annual allowance for pension contributions is £60,000 (2025/26), and you can carry forward unused allowance from the previous three years. For a professional services director with a profitable company, this means you could potentially contribute well over £60,000 in a single year.
| Extraction method | Corporation tax saving | NICs payable | Income tax rate | Net effective cost |
|---|---|---|---|---|
| Salary (above threshold) | Yes (deductible) | Yes (employee + employer) | 20%/40%/45% | High |
| Dividends | No (paid from post-tax profit) | No | 8.75%/33.75%/39.35% | Medium |
| Employer pension contribution | Yes (deductible) | No | None on contribution | Low |
| Trivial benefits (under £50) | Yes (deductible) | No | None | Very low (limited) |
The obvious limitation is that pension money is locked away until you reach pension age (currently 55, rising to 57 from April 2028). But for long-term wealth building, employer pension contributions are hard to beat.
Director loan accounts: the rules and the traps
Many directors lend money to their company in the early years, or borrow from it when cash is available. The director’s loan account tracks these movements.
Borrowing from your company is where things get complicated:
The s455 tax charge. If your director’s loan account is overdrawn (you owe money to the company) at the end of the corporation tax accounting period, the company must pay a s455 tax charge of 33.75% on the outstanding balance. This is repaid when you clear the loan, but it’s a significant cash flow hit.
Benefit in kind. If your loan exceeds £10,000 at any point in the tax year, you’ll be taxed on the benefit of having a cheap (or interest-free) loan. The official rate of interest for 2025/26 is 2.25%.
The “bed and breakfasting” rules. You can’t clear your loan just before year end and then re-borrow it shortly after. HMRC’s rules catch arrangements where the loan is repaid and a new loan of £5,000 or more is made within 30 days.
For professional services directors, the advice is clear: try not to let your director’s loan account go overdrawn. If you need cash from the company, take it as salary, dividends, or pension contributions. Using the loan account as a personal bank account is a recipe for unexpected tax bills.
Company cars vs mileage allowance
Professional services firms tend to involve a lot of client-facing travel. The question is whether it’s better to have a company car or use your own vehicle and claim mileage.
For most professionals, the mileage allowance approach wins. Here’s why:
Company cars attract a benefit in kind charge based on the car’s list price and CO2 emissions. Even with electric vehicles (where the BIK rate is low), the administrative burden and the restriction on personal choice make company cars less attractive for many professionals.
Mileage allowance payments (MAPs) allow you to claim 45p per mile for the first 10,000 business miles in a tax year, then 25p per mile after that. If you drive your own car for business purposes, the company can reimburse you at these rates tax-free.
| Factor | Company car | Personal car + mileage |
|---|---|---|
| Tax on employee | BIK based on list price and CO2 | None (if within HMRC rates) |
| NIC on employee | Class 1A NIC on BIK | None |
| Company tax relief | Capital allowances + running costs | Mileage payments are deductible |
| Flexibility | Limited to company vehicle | Use any car |
| Admin burden | High (P11D, insurance, fleet management) | Low (mileage log) |
| Best for | High-mileage, low-emission vehicles | Most professionals |
Exception: If you’re doing very high mileage and you’d choose a fully electric vehicle anyway, a company car can be competitive due to the very low BIK rate on EVs (currently 2% for 2025/26). Run the numbers both ways.
Profit extraction for different business structures
Not all professional services firms are limited companies. The structure you operate through affects your extraction options fundamentally.
Sole traders don’t have the salary/dividend distinction. All profits are taxed as income, subject to income tax and Class 4 NICs. Your main planning opportunities are pension contributions, capital allowances, and timing of income and expenses.
Partnerships work similarly to sole traders for tax purposes. Each partner is taxed on their share of the profits. The partnership agreement determines profit shares, and there’s scope to allocate profits tax-efficiently between partners, though HMRC will scrutinise arrangements that don’t reflect the commercial reality.
LLPs (Limited Liability Partnerships) are taxed like partnerships but offer the liability protection of a company. They’re common in professional services, particularly for solicitors and accountants. The same profit-sharing flexibility applies.
Limited companies offer the widest range of extraction methods: salary, dividends, pension contributions, benefits in kind, and more. This is one reason many professional services firms incorporate, even though it adds administrative complexity.
IR35 considerations for consultants and contractors
If your professional services firm provides consultancy or contracting services, IR35 is something you can’t ignore.
IR35 determines whether a contractor is genuinely self-employed or is, in substance, an employee of their client. If a contract falls inside IR35, the income is taxed as employment income, wiping out most of the tax advantages of working through a limited company.
Since April 2021, medium and large clients in the private sector have been responsible for determining IR35 status. This has significantly impacted the contracting landscape.
Key factors that HMRC looks at include:
- Control: Does the client control how, when, and where you work?
- Substitution: Could you send someone else to do the work?
- Mutuality of obligation: Is the client obliged to offer work, and are you obliged to accept it?
For NI-based consultants working with clients across the UK and Ireland, getting IR35 right is essential. A determination that you’re inside IR35 doesn’t just affect your tax bill; it can change your entire commercial model.
Practical tip: If you’re a consultant or contractor, keep a file of evidence for each engagement showing the factors that place you outside IR35. This includes your contract terms, evidence of how you actually work, and any substitution arrangements.
The NI angle: professional services in Northern Ireland
Northern Ireland has a thriving professional services sector. Belfast in particular has emerged as a significant hub for legal, accounting, consulting, and technology firms, driven partly by competitive operating costs and a strong talent pipeline from local universities.
At Arro, we work with over 60 professional services firms across Northern Ireland, so we see the patterns clearly. Here are a few NI-specific considerations:
Invest NI support. Professional services firms expanding or investing in NI may be eligible for Invest NI grants, including support for job creation, R&D, and training. These grants interact with your tax position, so factor them into your planning.
Cross-border work. Many NI professional firms serve clients in the Republic of Ireland. This creates VAT, income tax, and corporation tax complexities. If you’re doing significant cross-border work, make sure your tax advisor understands both jurisdictions.
Competitive labour market. Belfast’s growing reputation as a professional services hub means competition for talent is intense. Tax-efficient remuneration packages, including salary sacrifice pension arrangements, are a genuine differentiator when recruiting.
Small market dynamics. NI is a relationship-driven market. Your professional reputation is your most valuable asset. Making sure your firm’s tax affairs are robust protects that reputation.
Year-end planning: timing it right
Tax-efficient extraction isn’t just about choosing the right method. It’s about timing.
Dividends across tax years. If you’re approaching the higher rate threshold, consider whether to take a dividend before 5 April or after. Splitting dividends across two tax years can keep more of your income in the basic rate band.
Pension contributions before year end. If your company has had a strong year, making an employer pension contribution before the corporation tax year end secures the tax deduction in the current period.
Bonus timing. Directors’ bonuses must be paid within nine months of the accounting year end to be deductible in that year. Miss this window and the deduction is deferred.
Capital purchases. If you need equipment, technology, or vehicles, buying before your year end gives you capital allowances in the current period. The Annual Investment Allowance (£1 million) covers most professional services purchases comfortably.
The best time to have this conversation is two to three months before your company’s year end. That gives you enough time to implement strategies and make informed decisions, rather than scrambling in the final week.
How Arro can help
We advise professional services firms across Northern Ireland on profit extraction strategies tailored to their structure, income level, and personal goals. Whether you’re a sole practitioner or a multi-partner firm, we can help you keep more of what you earn. Talk to our team about a year-end planning review.