About Us
About Prime Solution Advisory
5+ Years of Dedicated Australian Tax & Accounting Expertise
With deep expertise in ATO regulations, GST, BAS cycles, and Australian tax law, we deliver accurate, compliant, and deadline-driven financial solutions — so your firm can focus on growth.
Led by Mahesh Chauhan, a Xero Certified Advisor and Senior Tax Accountant with 5+ years of experience in Australian taxation. We specialize in end-to-end tax and accounting support for CPA firms and businesses across Australia.
We work as a trusted extension of your team — handling bookkeeping, BAS/IAS preparation, tax returns, workpapers, and payroll with precision and consistency.
Why Work With Us
Our Expertise
+ Years of Experience
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+ Accounting Software
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% Deadline Committed
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Our commitment is simple — accurate work, on time, every time. We treat every client's accounts with the same care we would our own.
Australian Tax Expertise
Specialist knowledge of ATO regulations, GST, BAS/IAS, income tax, and compliance frameworks — built over 5+ years of dedicated Australian tax work.
Xero Certified Advisor
Certified expertise in Xero, MYOB, Handi Ledger and Xero XPM — delivering faster turnaround and fewer errors for your practice.