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Award Winning & 5* Rated
Payroll Bureau & Bookkeeping Practice

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Who Are We?

The Invisible Assistant has been operating since 2010. Backed by an experienced and qualified team, we are focused on providing our clients with a consistent, cost effective and first-class service.​ Our certifications and expertise include the following:

  • Decades of bookkeeping and payroll experience & expertise

  • Staff are professionally qualified bookkeepers (AAT)

  • Xero silver champion partner

  • Certified Quickbooks pro advisor

  • Expertise with Xero, Quickbooks, Sage, SAP & BrightPay etc.

  • A certified member of the Chartered Institute of Payroll Professionals

  • HMRC & Payroll Assurance Scheme accredited

  • Winner of the CorporateLiveWire - Virtual Business Support Partner Of The Year 2024

  • Nominated for the Test Valley Business Award in the Innovation & Technology Category

Some Of The IA Team

Why Choose Us?

UK Based Team - Southampton, Hampshire, UK
UK Based Team

All of our staff are based at our office at the Science Park in Southampton, Hampshire (UK) & employed by us.

Secure
Secure

All of our data is processed & stored in the UK and is protected by industry leading security, ensuring your data is both safe and secure.

Stress Free
Stress Free

We can manage your processes, systems & data, so that you can focus on running & growing your business.

Qualified
Qualified

Our staff are qualified professionals & between them have many decades of experience and expertise.

Fully Compliant
Fully Compliant

We have long-standing relationships with HMRC & accounting software suppliers.  We are also compliant with all related legislation e.g. GDPR.

Reliable
Reliable

Due to our size we are fully scalable & can offer 100% reliability, ensuring that your service can be offered without interruption.

Cost Effective
Cost Effective

We are confident that we can save you money when compared against your own in-house staff or an alternative supplier.

Best Software
Best Software

We only use award winning, industry leading software, for example Xero & BrightPay, ensuring we give the highest quality service.

Customer Ratings

The Invisible Assistant are proud of the fact that we have 5* ratings across various on-line sites that allows clients to leave reviews. Those review ratings are shown below:

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Who Can We Help?

Ever feel like your business is drowning in receipts and payslips? Fear not! Whether you call it outsourced bookkeeping, outsourced bookkeeping service, small business bookkeeping, small company bookkeeping or Xero bookkeeping… it’s all just your friendly numbers ninja keeping the chaos in check.

 

And guess what? Flip the script and again whether you call it outsourced payroll, outsourced payroll service, payroll bureau, payroll company, payroll company for small business, payroll provider, payroll service, payroll service for small business or payroll business for a small company… and boom - it’s the exact same superhero, now wearing a cape labelled payday hero instead of ledger legend.

 

Bottom line, different names, same brilliant service - hand over the paperwork pile and get back to running your empire. One stop, zero stress, all the wins! Invisible service... Visible Results

The Invisible Assistant Ltd - © 2026
Company Number - 07149407
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