Benefits of membership

Smaller and mid-tier firms can join together and emulate larger firms by establishing their own association of non-competing firms.

Members can increase their client base through member referrals and strategic alliances made with each other.

INAA holds two member conferences annually together with international tax and audit forums held throughout the year.

The opportunity to network provides each member firm with new and powerful practice development tools. Each member takes advantage of the geographical and financial leverage which smaller firms enjoy when they band together.

In the current competitive climate, firms need to find new ways to leverage their existing services and intellectual capacities. An international association such as INAA provides just the opportunity to meet this challenge.


Membership in figures

525 M€
combined total income

+1.5 M€
total business referred

more than 90%
of referrals are recurring

an average of 68
news clients each year

38% of our members
gained access
to new markets

59% get help
from another member
in another country

90% of members
make new connections

44% have worked
on joint projects

INAA Tools

Discover the members benefits

Member Benefits

Discover the advantages of membership

Forthcoming Tax & Audit Forums

Meet face to face to debate issues of taxation and auditing

Forthcoming INAA Meetings

Attend key events around the world and make new connections

Find a Business Partner

Membership gives you access to all the INAA experts

INAA Tools

Search, find, poll, attend, ask... Every tool is at your disposal

Next events

  • New York City, USA
  • Brussels, Belgium
  • Mumbai, India
  • Montreal, Canada

The INAA e-bulletin strives to keep you up-to-date with important INAA news and developments that are ultimately going to help you grow your businesses wherever you are in the world.

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1000 Brussels, Belgium

Tel: +32 (0) 2 2291912

Fax: +32 (0) 2 2184131