Are you confused about filing your taxes?

Deltax Accounting and Tax Services, (D.A.T.S), will help you with your entire business, personal, payroll and tax related services.

Contact Us


Our Services



Bookkeeping gets faster and easier with D.A.T.S; we do the books on a daily, weekly, bi-weekly, monthly, quarterly and annual basis.



We prepare your payroll and pay your employees on line, print their cheques or send you the paystubs to write the cheques yourself. We send the payroll deductions remittance monthly to CRA and we prepare the T4s and e-file them.



We prepare and e-file individual and corporate taxes the right way to help you focus on growing your business.


Full Support

We provide tax consultation services and financial advising to support your business growth.

About Us

D.A.T.S, for lower cost than hiring and retaining a full time accountant, will do the work for you away from your office while you concentrate on what you do best.

Get started by:
Scan and Email source documents to D.A.T.S. emails or
Fax your source documents or
Mail them to D.A.T.S

D.A.T.S is an accounting practice based in Ottawa, Ontario Canada that provides accounting, bookkeeping, tax and payroll services to small and medium-sized businesses across Canada.

D.A.T.S has been serving the people of Ottawa, Ontario for well over 30 years. Started as Tax preparation services and added bookkeeping, Payroll & Accounting services.

We are committed to offering our clients the best services available with the cheapest price. We are serving all kind of well known small to medium-sized independent businesses, franchises and professionals since year 1986.

Years of Experience
Personal Tax Customers
Happy Businesses

We offer a full scale of bookkeeping packages tailored precisely for your business.


Bookkeeping - Average monthly rate$300.00
Full Service - Average monthly rate$650.00
Project - Average anual rate$1500.00
Corporate Tax Return$400.00
Indivdual Tax Return$100.00
Payroll Services$60.00
Name Search NUANS$40.00
Ontario Master Business License$120.00
Register a Corporation$500.00
Ontario Corporate Dissolution$250.00
Federal Corporate Dissolution$120.00

Contact Us

You can reach us to discuss your business needs or setup an appointment at the following coordinates:

Our Address

2900 Gibford Drive

Suite 202

Ottawa, Ontario K1V 2R4


Tel. 613-247-7520

Fax. 613-730-3180