Smart Businesses
Grow With Systems & Support
Bookkeeping, systems, and operational support for growing businesses.
I help businesses get their bookkeeping, systems, and operational processes set up properly so the business runs smoothly and owners have confidence in how things are running.
Meet Gemma Ross – your operational and financial support star.
As a long-time Queenstown local now based in Arrowtown, I have a strong understanding of the realities of running a business in this region. Seasonal demand, rapid growth, and ongoing staffing challenges can all add layers of complexity.
White Mouse Advisory enables me to offer the same level of operational and financial support I’ve delivered internally over the years, now in a flexible format that works for business owners.

How White Mouse can help your business.
Bookkeeping and Financial Clarity
Includes ongoing bookkeeping, Xero setup or clean-ups, management reporting, and maintaining well-organised accounts throughout the year.
Systems and Software Integrations
The focus is on improving workflows, reporting visibility, and introducing practical automation and AI-supported solutions where appropriate.
Payroll, HR and Recruitment Support
Support is provided with payroll processing, HR tasks, and recruitment processes to help establish simple, reliable systems for managing people effectively.
Operational Support
Many businesses benefit from an experienced second set of eyes on their operations. Support is provided across reporting, systems, and processes to improve visibility, identify improvements, and help prioritise decisions. This can be delivered as a project or ongoing support, giving business owners greater confidence and peace of mind that the business is running effectively.
Smart Growth Starts With Trust
You can expect a steady and reliable point of contact, along with clear information and reporting that keeps you informed.
You will have early visibility of potential issues, supported by practical systems that make the business easier to run, as well as thoughtful use of modern technology and AI tools where appropriate. This is backed by calm, experienced support when important decisions need to be made.
The goal is always to create clarity, structure, and confidence so business owners can focus on running their business rather than worrying about the backend.
What exactly do you do?
Bookkeeping & financial clarity:
Keeps accounts accurate, organised, and up to date, giving clear visibility on business performance. Includes GST returns and a tidy set of accounts ready for year-end tax filing with your accountant
Systems & integrations:
I set up and connect your systems so everything works together, cutting down manual work, reducing errors, and keeping your inbox a lot quieter.
Payroll, HR & recruitment:
I support you across your whole team setup, from payroll and recruitment through to onboarding, staff reviews, and keeping everything compliant with NZ employment law.
Operational support:
Ongoing guidance to improve processes and visibility, so you can make better decisions and keep things running smoothly.
How do I know if this is right for me?
You know you need help.
You’re busy, but it still feels harder than it should. Things are spread across spreadsheets, emails and notes, and you don’t have a clear, reliable view of what’s going on. Or you’re ready to grow, and want to make sure your systems and processes are sorted before you scale.
Do I need to have it all figured out first?
Not at all. Most of my clients come to me somewhere in the middle. We figure it out together.
What’s the first step?
Schedule a free 30 minute consultation. We’ll go through your goals and see if it’s the right fit for you and your business.
What My Clients Are Saying
“I tried to keep on top of the accounts myself when I started out, but it got messy pretty quickly. Gemma came in and sorted everything out and now it just runs smoothly and stress free. I don’t have to think about it anymore and can get on with the work.”
“Gemma, I could trust. She clearly enjoys what she does and was always enthusiastic and proactive in finding ways to improve both our systems, and the outcomes for ourselves and our clients.”
“I’ve worked alongside Gemma for a number of years, and from an accountant’s perspective she makes life easy. Her clients’ accounts are always well maintained and accurate, which means year-end is smooth and efficient. She understands how to prepare accounts properly, not just process them.”
My role is to re-align your business systems, reporting and processes.
If that sounds like something you could benefit from, call or email and we’ll get started.
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