About Us

Hendry Warren's 9 partners sitting at a table

Why Choose Hendry Warren LLP?

If you need expert tax and accounting advice, we can help. We are committed to providing an exceptional experience to a wide range of clients including individuals, non-profit organizations and small to medium corporate enterprises.
Two employees working together at a computer
Learn More

If you need expert tax and accounting advice, we can help. We are committed to providing an exceptional experience to a wide range of clients including individuals, non-profit organizations and small to medium corporate enterprises.

Established in 2002, and with a team of 60 diverse individuals, we are centrally located in Ottawa just off the Queensway at Carling Avenue.

If your needs take you outside of Canada, we can call upon one of our affiliate member firms of INPACT. INPACT -an international group of independent accounting firms can provide audit, accounting, taxation and consulting services throughout the world. Together this alliance has over 160 firms operating in 250 locations in more than 70 countries.

For clients with US requirements, our membership in INPACT has allowed us to build a strategic business relationship with Jansen Valk Thompson Realm PC (“JVTR”). JVTR is a US-based public accountancy firm which offers an impressive mix of individual and business-related tax, accounting and auditing expertise. We work closely with JVTR in those situations where our clients need cross border help. More information about JVTR can be found at their website at www.jvtr.com

If you need expert tax and accounting advice, we can help.  We are committed to providing an exceptional experience to a wide range of clients including individuals, non-profit organizations and small to medium corporate enterprises.

Established in 2002, and with a team of 60 diverse individuals, we are centrally located in Ottawa just off the Queensway at Carling Avenue. 

If your needs take you outside of Canada, we can call upon one of our affiliate member firms of INPACT.  INPACT -an international group of independent accounting firms can provide audit, accounting, taxation and consulting services throughout the world.  Together this alliance has over 160 firms operating in 250 locations in more than 70 countries.

For clients with US requirements, our membership in INPACT has allowed us to build a strategic business relationship with Jansen Valk Thompson Realm PC (“JVTR”).  JVTR is a US-based public accountancy firm which offers an impressive mix of individual and business-related tax, accounting and auditing expertise.  We work closely with JVTR in those situations where our clients need cross border help.  More information about JVTR can be found at their website at www.jvtr.com

Three staff members at the front desk

Client Care

Exceptional client care requires technical skill, an ability to communicate effectively and a genuine concern for the well being of the client. We constantly strive to adhere to these principles. 
Learn MoreWe conduct satisfaction surveys regularly and use client and staff feedback to improve our service delivery and our workplace environment. We are proud of our reviews and are always looking to contribute to client success. Comments from recent surveys have included the following:
We found the services provided to be extremely helpful, professional and competent
I trust their advice on complicated income tax and HST matters to allow me to focus on what is important-my business!
Deep enough bench strength to cover anything and small enough to pay attention
A truly responsive and responsible partner in our business and has been for many years
In every instance where advice or assistance has been needed it has been provided with clarity and timeliness
From the partner to the new graduate, the quality of service was second to none
It is always a pleasure working with them
Dependable, personable, professional and they are always there when we need them
We conduct satisfaction surveys regularly and use client and staff feedback to improve our service delivery and our workplace environment. We are proud of our reviews and are always looking to contribute to client success. Comments from recent surveys have included the following:
We found the services provided to be extremely helpful, professional and competent
I trust their advice on complicated income tax and HST matters to allow me to focus on what is important-my business!
Deep enough bench strength to cover anything and small enough to pay attention
A truly responsive and responsible partner in our business and has been for many years
In every instance where advice or assistance has been needed it has been provided with clarity and timeliness
From the partner to the new graduate, the quality of service was second to none
It is always a pleasure working with them
Dependable, personable, professional and they are always there when we need them

Community Involvement

We have a strong commitment to the Ottawa community. We demonstrate this commitment through a wide variety of events and volunteer activities each year.
Nine staff members volunteering at a "Women Build" charity event
Learn MoreOur team contributes their energy and talent to the following organizations:
  • Children’s Hospital of Eastern Ontario Foundation
  • Roger Neilson House
  • Kiwanis Club of Ottawa
  • Ryan’s Well
  • Canadian Cancer Society
  • Ottawa Food Bank
  • Loaves and Fishes Fund
  • Ottawa Boys and Girls Club
  • Dress for Success
  • Heron Emergency Food Centre
  • Queensway-Carleton Hospital Foundation

Our team contributes their energy and talent to the following organizations:

  • Children’s Hospital of Eastern Ontario Foundation
  • Roger Neilson House
  • Kiwanis Club of Ottawa
  • Ryan’s Well
  • Canadian Cancer Society
  • Ottawa Food Bank
  • Loaves and Fishes Fund
  • Ottawa Boys and Girls Club
  • Dress for Success
  • Heron Emergency Food Centre
  • Queensway-Carleton Hospital Foundation

Our Mission

To provide relevant, reliable information and advice to help our clients achieve their financial goals.

Our Values

To be the leader in providing superior client service carried out in a timely manner in accordance with the highest professional standards of objectivity, integrity and independence.

To cultivate a rewarding and challenging environment for our staff as they apply their skill, expertise and experience to meet the needs of our clients.

To support the community in which we live, work and play, through active participation and thoughtful engagement.

Our Vision

We want to be your valued financial advisors.

Testimonial from Rob Waterman - President at Waterman Sales Ltd.

We have been in Business since 1992 and had an accountant who was a family friend. When he retired, we needed to find a new accountant. Jacob at Hendry Warren was recommended to us through our Lawyer. We met with him and were impressed immediately; over the years we have gotten to know more of the staff and are equally impressed. They have done our company taxes, company valuations, share purchases, tax planning, covid relief, personal taxes, etc. All of which have gone very smoothly. Hendry Warren is aware of new legislation and has helped us grow as a company.

Rob Waterman (President at Waterman Sales Ltd.)
Testimonial from Lynn LaHam - CPA, CGA, Crossroads Children’s Centre

Hendry Warren is a very professional organization who are very sensitive to client needs and timelines. Marie Fraser and all of the staff that I have met and worked with exhibit the same degree of courtesy and professionalism. It is always a pleasure working with them.

Lynn LaHam ( CPA, CGA, Crossroads Children’s Centre)
Testimonial from Chris Jerome, Treasurer - Habitat for Humanity – National Capital Region

Hendry Warren LLP has been easy to work with, dependable, personable and professional and are always available when we need them. The annual audit process is efficient and timely and their staff is always knowledgeable and well prepared.

Chris Jerome, Treasurer (Habitat for Humanity – National Capital Region)
Testimonial from Don Silverman - CFO Sciemetric

From the partners to the new graduates, the quality of service and advice were second to none…we rely heavily on the advice we are given from both an audit and tax perspective…I know that our firm can count on Hendry Warren LLP to be accurate, timely and professional at all times.

Don Silverman (CFO Sciemetric)
Testimonial from Gordon Miller - President, UNIGLOBE Premiere Travel

In every instance where advice or assistance has been needed it has been provided with clarity and timeliness. And with a very satisfactory outcome. Our accounting staff have always appreciated the efficiency of Hendry-Warren team assigned to our audits and review engagements. We appreciate that Hendry-Warren LLP is able to support our needs as a paperless group of companies.

Gordon Miller (President, UNIGLOBE Premiere Travel)
Testimonial from Les Bell, - CPA, CA, President, Lincoln Heights Ford Sales Ltd.

Ian Hendry is a truly responsive and responsible partner in our business and has been for over 20 years. I would (and have) recommend his services to everyone.

Les Bell, (CPA, CA, President, Lincoln Heights Ford Sales Ltd.)
Testimonial from Colin Goodfellow -

I have used Marie Fraser and her team at Hendry Warren for business, personal and special projects. Deep enough bench strength to cover anything, and small enough to pay attention.

Colin Goodfellow ()
Testimonial from Rupert Bonham-Carter -

Jacob has been invaluable over the past 18 months in assisting with the incorporation and start-up of my new business venture. I trust Jacob's advice on complicated income tax and HST matters to allow me to focus on what is most important - my business!

Rupert Bonham-Carter ()
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