Specialist IR35 Accountants for IT Professionals

Simplify IR35 and Maximise Take-Home Pay

As an IT contractor or consultant, your expertise drives innovation – but the rules around IR35 and taxation can be complex.

Pro-AccX specialises in helping IT professionals operate compliantly and profitably, whether through a limited company or umbrella structure.

IR35 Made Simple

HMRC’s IR35 legislation determines whether you’re truly self-employed or effectively an employee for tax purposes. We help you navigate:

  • Contract reviews and working-practice assessments

  • Status Determination Statements (SDS)

  • Risk mitigation and compliance documentation

Our goal is to ensure you remain on the right side of IR35 without sacrificing income or flexibility.

Choosing the Right Business Structure

We advise on whether to operate as a limited company or via an umbrella company based on your income, contract terms, and long-term goals.

  • Limited Company: Greater control, higher potential take-home pay, more admin.

  • Umbrella Company: Simpler, but less flexibility and fewer tax advantages.

Day-to-Day Accounting You Can Rely On

Our fixed-fee contractor packages include:

Keep More of What You Earn

We identify legitimate deductions, home-office expenses, professional equipment, travel, software licences, so you keep as much as possible within HMRC rules.

Real Support, Not Just Software

You’ll have a dedicated accountant who understands IT contracting and responds quickly when you need guidance on new rules, contracts, or expenses.

Why Choose Pro-AccX?

At Pro-AccX, we’re not just bookkeepers, we’re your accounting partner. Our outsourced accounting solutions are built around what small businesses in the UK actually need: flexibility, simplicity, and clear, expert advice.

How Our Outsourced Accounting Service Works

After a free initial consultation, we’ll recommend a tailored plan based on your current setup, needs, and growth plans. You’ll be matched with a dedicated accountant who becomes your day-to-day contact, available by phone, email, or video. We’ll work with your existing tools or migrate you to a better solution if needed.

All work is done remotely using secure, cloud-based platforms, so you get instant access to your numbers, documents, and reports whenever you need them.

Work Smarter with Pro-AccX

Operate confidently under IR35 with proactive tax planning and clear financial visibility.

Discover Our Accountancy Services

From day-to-day bookkeeping and payroll to VAT returns, tax compliance, and detailed management reporting, Pro-AccX offers a complete range of accountancy services tailored to the needs of small businesses across the UK.

Management Accounts

Accurate financial reporting is essential to making informed decisions in your business.

Statuatory Accounts

Ensure your business stays compliant with expertly prepared statutory accounts.

VAT Returns

We help you navigate the regulations and complexities of VAT

Payroll

Take the hassle out of payroll processing with our reliable and compliant payroll service.

Need a personalised solution?

At Pro-AccX, we offer tailored accountancy services designed to meet your unique needs, ensuring you receive the support that fits your business perfectly.

We assess your contracts and working practices to determine your true status under HMRC rules.

Yes, but rules differ if you’re inside or outside IR35. We’ll guide you on what’s legitimate.

Depending on income and structure, you could save thousands annually with proper planning.

Get a personal consultation.