About Us

Mercurius Advisory Services (MAS) provides comprehensive suite of accounting, bookkeeping and taxation services to small, medium and big businesses. Since 2008, we are in the business and flourishing our services with more passion and proficiency by developing longstanding partnership, commitment and trust with our clients. Our team of professionals having a global expertise in managing any complex situation while providing the finest results. We are ProAdvisor on QuickBooks, Xero and many accounting softwares to stay advance and divergence in the bookkeeping and taxation world. We ensure decent communication during any project discussion, so the result becomes accurate as per our client requirements. Also, we acknowledge quickly to better assist you with reaching definite outcome for you and your business. We admit the only purpose in our firm is to serve high-quality work, and our goal is to grow every day!

Why choose us

Certified accounting firm with over a decade of experience!


Global Clients


Satisfaction Rate

+3.5 MN

Transactions Processed


Tax returns filed every year

Accounting Softwares


  • Executed PAN India projects with 30+ clients
  • Registered with PCAOB, USA
  • Audited 1st US listed company
  • Professional strength crosses 50 with 100+ clients


  • Became ISO 9001:2008 & ISO 27001:2008 certified
  • Became a member firm of TIAG, getting a firm foothold in Western Countries
  • 17 countries from Africa added to International practice


  • Professional strength crosses 125 with 500+ ongoing clients
  • Global footprints in countries across US, Europe & Asia Pacific, Middle East, Canada and Australia
  • Added 4 new business streams:
    • International bookkeeping and accounting services
    • Tax services for US, UK, Australia, Canada and Singapore
    • Payroll services
    • Paralegal services

Our Clients

© 2020 Mercurius Advisory Services Pvt Ltd.

CIN - U74140DL2008PTC177477