Trusted by 100+ Accounting Firms

Outsource Your Accounting. Save Up to 54%.

UK-qualified offshore teams for bookkeeping, tax returns, audit support & payroll — fully GDPR compliant and ISO 27001 certified.

We work with your existing tools — no software changes needed

Why UK Firms Choose FineX

47%

Average cost savings per client

500+

Qualified accounting professionals

10+

Years serving UK practices

15,000+

Self-assessments processed annually

Common Challenges

Sound Familiar?

UK accounting firms face the same pressures. Here’s how FineX solves them.

Staff Shortages

Access 500+ qualified accountants instantly — no recruitment, no training delays.

Tax Season Overload

Scale your team in weeks, not months. We’ve processed 15,000+ UK self-assessments.

Shrinking Margins

Save up to 47% on personnel costs while maintaining quality with UK-qualified staff.

Compliance Risk

ISO 27001 certified, GDPR compliant. We work on your systems — zero data stored locally.

Our Services

Everything Your Practice Needs

Delivered by ACCA & ICAEW certified professionals who understand UK accounting inside out.

Bookkeeping

Daily transactions, bank reconciliation & management reporting via Xero, Sage or QuickBooks.

Tax Returns

Self-assessment, corporation tax filing & strategic tax planning for UK practices.

Audit Support

Working papers, audit documentation & file preparation to UK audit standards.

VAT Services

Daily transactions, bank reconciliation & management reporting via Xero, Sage or QuickBooks.

Payroll

PAYE processing, pension auto-enrolment & real-time RTI submissions.

Company Secretarial

Annual filings, compliance document management & Companies House submissions.

Simple Process

How It Works

Three steps to transform your practice’s efficiency.

Book a Free Consultation

Tell us about your workload. We’ll recommend the right team size and services for your practice.

Seamless Onboarding

Our team accesses your existing cloud tools — Xero, Sage, QuickBooks. No software changes, no disruptions.

Scale & Grow

Start with a free trial. Scale up for tax season, scale down during quieter months. You stay in control.

Client Results

Trusted by UK Accounting Firms

Real results from real practices.

“FineX transformed our tax season. We processed 40% more returns without hiring a single extra person. The quality was exceptional.”

James Richardson

Managing Partner, Top 20 UK Accountancy Firm

“Moving our bookkeeping to FineX saved us over £80,000 annually. Their team integrates seamlessly with our Xero workflows.”

Sarah Mitchell

Practice Manager, Mitchell & Associates

“The audit support team at FineX is outstanding. They understand UK standards and deliver working papers faster than our in-house team.”

David Thompson

Audit Director, Regional Audit Practice

FAQ

Frequently Asked Questions

Everything you need to know about our care services. If your question is not here, get in touch and we will be happy to help.

How does outsourcing accounting work with FineX?

We assign UK-qualified accountants who work remotely on your existing cloud software (Xero, Sage, QuickBooks). You retain full control while we handle the workload. Communication happens via email, video calls, and your preferred project management tools.

Is my client data secure with FineX?

Absolutely. We are ISO 27001 certified and fully GDPR compliant. All work is done on your systems — zero data is stored locally on our end. We also carry full professional indemnity insurance.

What qualifications do your accountants hold?

Our team members hold ACCA, ICAEW, and other recognised UK accounting qualifications. They have hands-on experience with UK tax law, Companies House filings, and HMRC compliance requirements.

Can I scale the team up or down?

Yes. FineX offers flexible scaling — ramp up during tax season and scale down during quieter months. There are no long-term contracts required, giving you complete workforce flexibility.

How much can I save by outsourcing?

UK accounting firms typically save up to 47% on personnel costs by outsourcing to FineX. The exact savings depend on your current team size and the services you outsource. We provide a detailed cost comparison during your free consultation.

What software do you support?

We work with all major UK accounting platforms including Xero, Sage, QuickBooks, FreeAgent, IRIS, and KashFlow. Our team adapts to your existing tech stack — no software changes required.

Ready to Cut Costs & Scale Your Practice?

Book a free consultation this week. No commitment, no pressure — just a clear picture of how much you could save.