Oshawa, Ontario, is home to a diverse range of accounting and financial service providers, each offering unique expertise to meet the needs of individuals, businesses, and organizations. From personalized tax preparation and bookkeeping to comprehensive corporate accounting and advisory services, these firms are dedicated to helping clients achieve financial clarity and success. Whether you’re a small business owner, a professional, or an individual seeking reliable financial guidance, Oshawa’s accounting professionals provide tailored solutions to navigate complex financial landscapes. With a focus on integrity, innovation, and client satisfaction, these firms combine local expertise with advanced technology to deliver efficient, accurate, and personalized services. Below, we explore some of the top accounting and financial service providers in Oshawa, highlighting their specialties and commitment to excellence.

Triple J Canada Accounting Services

Managing your business finances can be complex, but with Triple J Canada Accounting Service, you don’t have to do it alone. We specialize in helping small business owners, freelancers, and corporations in Ontario streamline their accounting, payroll, and tax needs. Our expert team ensures compliance with CRA regulations while maximizing deductions and financial efficiency. Whether you need bookkeeping, payroll processing, or tax planning, we provide personalized solutions tailored to your business goals. Let us handle the numbers so you can focus on growing your business.

Contact us today for professional and reliable accounting services in Ontario!

  • Tel: 905-507-3998 / 647-388-9717
  • Email: tax@jjjcanada.com
  • Address: 500-10 Kingsbridge Garden Circle, Mississauga ON L5R 3K6, Canada

 

1 Notaries Xpress Inc.

  • Address: 285 Taunton Rd E, Oshawa, ON L1G 3V2, Canada
  • Phone number: +18889747446
  • Website: http://www.notariesxpress.com/

Notaries Xpress is a trusted provider of professional, affordable, and timely notary public services, serving clients in Oshawa, the Durham Region, the Greater Toronto Area, and beyond. Founded by a licensed lawyer and staffed by qualified legal professionals, Notaries Xpress offers in-office, online, and mobile notarial services with 24/7 availability and same-day appointments. Their team of notaries, who are also licensed lawyers in good standing with the Law Society of Ontario, ensures that all documents are notarized with precision, accuracy, and professionalism, making them eligible for authentication and legalization (Apostille) for international use.

Specializing in a wide range of services, including document notarization, signature witnessing, affidavits, authentication, and legalization, Notaries Xpress caters to both individuals and businesses. They handle various documents, such as real estate forms, powers of attorney, travel consents, and professional licensing forms, with a commitment to reliability, confidentiality, and client satisfaction. Their flexible appointment options, including evening and weekend hours, make notarization convenient and accessible.

Notaries Xpress prides itself on delivering fast, efficient, and personalized services, ensuring every client’s needs are met with care and attention to detail. Whether through online notarization, in-office visits, or mobile services, their mission is to provide affordable, timely, and professional notarial solutions, making them a preferred choice for clients seeking dependable and expert notary services.

2 Easy Taxes & Accounting

  • Address: 1050 Simcoe St N Unit 204, Oshawa, ON L1G 4W5, Canada
  • Phone number: +16472080786
  • Website: http://www.easytaxes.org/

Easy Taxes & Accounting is a trusted accounting firm serving the Greater Toronto Area (GTA) and Durham Region, offering affordable and reliable financial services tailored to individuals and businesses. With over 15 years of experience, the firm specializes in personal and corporate income tax preparation, accounting, bookkeeping, and real estate accounting. Known for its flat fee pricing and commitment to transparency, Easy Taxes & Accounting ensures clients receive the best value without hidden costs. Their team meticulously reviews each client’s financial situation to maximize deductions and credits, helping individuals and businesses reduce their tax liabilities while staying compliant with CRA regulations.

The firm also provides innovative Mobile Tax Services, allowing clients to complete their tax returns remotely via WhatsApp, SMS, or email, making the process convenient and hassle-free. Additionally, they offer comprehensive accounting and bookkeeping services, including payroll, accounts payable, and receivable, enabling clients to focus on growing their businesses. Easy Taxes & Accounting is dedicated to building long-term relationships, offering a price match guarantee and prioritizing customer satisfaction above profits.

Backed by a team of experienced professionals who understand the financial challenges of living in the GTA, Easy Taxes & Accounting combines expertise with a personal touch, ensuring clients feel valued and supported. Whether it’s personal taxes, corporate accounting, or real estate accounting, Easy Taxes & Accounting is committed to helping clients achieve financial stability and success.

3 Dana Snedden CPA Professional Corporation

  • Address: 1077 Boundary Rd #207, Oshawa, ON L1J 8P8, Canada
  • Phone number: +12892403250
  • Website: https://oshawawhitbyaccountingbookkeeping.com/

Dana Snedden CPA Professional Corporation is a trusted accounting firm providing affordable and comprehensive financial services to individuals, small businesses, and corporations across Southern Ontario, including Oshawa, Whitby, Clarington, Ajax, and Pickering. Led by Dana Snedden, a Chartered Professional Accountant, the firm specializes in personal and corporate tax preparation, small business accounting, bookkeeping, payroll services, and company incorporation. With a focus on delivering maximum customer satisfaction, Dana Snedden CPA ensures clients receive expert guidance tailored to their unique financial needs.

The firm’s services include meticulous tax preparation to optimize deductions and compliance, efficient bookkeeping to streamline financial records, and professional payroll management to ensure accuracy and timeliness. Additionally, Dana Snedden CPA offers valuable insights into fiscal year planning and stays updated on tax regulations, such as the Underused Housing Tax (UHT), to keep clients informed and prepared.

Known for its personalized approach and commitment to affordability, Dana Snedden CPA Professional Corporation is dedicated to helping clients achieve financial clarity and success. Whether it’s managing small business finances, filing taxes, or navigating corporate accounting, the firm provides reliable and professional support to individuals and businesses alike.

4 Unique Accounting Services

  • Address: 909 Simcoe St N #200, Oshawa, ON L1G 4W1, Canada
  • Phone number: +19059037669
  • Website: http://www.uniqueaccountingservices.ca/

Unique Accounting Services is a trusted accounting and bookkeeping firm based in Oshawa, Ontario, serving clients across the Durham Region and parts of the Greater Toronto Area (GTA). Known for its personalized and tailored approach, the firm specializes in providing customized accounting solutions to meet the unique needs of individuals, small to medium-sized businesses, and non-profit organizations. With a focus on customer satisfaction, Unique Accounting Services combines expertise with a personal touch, ensuring clients receive the highest quality of professional service.

The firm offers a comprehensive range of services, including personal and business accounting, tax preparation, tax audits, bookkeeping, financial planning, and retirement planning. Their team is dedicated to minimizing tax liabilities, maximizing refunds, and ensuring compliance with CRA requirements. For new businesses, Unique Accounting Services provides guidance through every stage of growth, from initial setup and daily operations to expansion, helping clients establish efficient accounting systems and policies.

Utilizing state-of-the-art technology, including QuickBooks, the firm ensures accuracy and efficiency in managing financial records. With a mobile team that meets clients in their environments, Unique Accounting Services prioritizes accessibility and convenience. Their commitment to innovative solutions, combined with a diverse background in accounting and taxation, allows them to deliver tailored strategies that help clients achieve their financial goals. Trusted by a growing client base, Unique Accounting Services is dedicated to supporting businesses and individuals with reliable, professional, and personalized accounting solutions.

5 Tax Partners Oshawa

  • Address: Executive Centre, Oshawa Centre 419 King St W Entrance 7, Unit 215, Oshawa, ON L1J 2K5, Canada
  • Phone number: +19054482241
  • Website: https://taxpartnersoshawa.com/

Tax Partners Oshawa is a trusted Canadian accounting and tax firm with over 38 years of experience, serving individuals and small to midsize businesses in Oshawa and around the world. Specializing in personalized tax and accounting services, the firm offers expertise in Canadian, US, and international tax preparation, as well as blockchain and cryptocurrency accounting. Tax Partners is dedicated to helping clients navigate complex tax landscapes, ensuring compliance while maximizing profits and minimizing liabilities. Their services cater to a diverse clientele, including cross-border individuals, global businesses, and those involved in emerging technologies like cryptocurrency.

Built on a foundation of trust, integrity, and ethical practice, Tax Partners prioritizes approachability, responsiveness, and clear communication. Their team of skilled professionals provides tailored solutions to meet the unique needs of each client, whether they are starting a business, planning for succession, or managing day-to-day operations. By leveraging advanced technology and a paperless approach, the firm delivers efficient and accurate services, allowing clients to focus on their goals and growth.

Tax Partners’ mission is to help clients fulfill their business potential, maximize profits, and retain more of their earnings. Their vision emphasizes building long-term relationships, offering strategic advice, and supporting clients through every stage of their business journey. With a client-focused approach and a commitment to excellence, Tax Partners Oshawa is a reliable partner for all accounting and tax needs.

6 Gondaliya CPA – Expert in Corporate Tax Payroll Bookkeeping Accounting in Oshawa Greater Toronto Area GTA

  • Address: 210 Durham St, Oshawa, ON L1J 5R3, Canada
  • Phone number: +16472129559
  • Website: https://haribusinesstax.ca/

HARI Business Tax is a trusted partner for businesses seeking reliable and strategic tax solutions. With over 10 years of expertise in bookkeeping, accounting, and tax planning, the firm has supported more than 275 businesses across 20 industries, achieving a 100% client satisfaction rate. HARI Business Tax specializes in offering proactive financial planning, customized tax strategies, and essential accounting services to help businesses thrive in a competitive marketplace. Their comprehensive suite of services includes precise bookkeeping, CFO services, tax preparation and filing, payroll management, and incorporation support, ensuring clients achieve financial clarity and compliance.

The firm’s mission is to empower businesses by reducing tax liabilities, enhancing compliance, and supporting sustainable growth through tailored solutions. HARI Business Tax is committed to innovation, integrity, and client-centricity, ensuring transparency, honesty, and exceptional results in every interaction. By leveraging advanced strategies and technologies, they help businesses optimize their financial potential and stay ahead in an ever-evolving financial landscape.

Whether it’s streamlining processes, maximizing tax savings, or providing professional guidance, HARI Business Tax is dedicated to helping businesses achieve their goals with confidence. Their focus on efficiency, compliance, and growth makes them a trusted partner for businesses looking to navigate complex financial challenges and secure long-term success.

7 Sami Ahmad CPA Professional Corp.

  • Address: 200 Bond St W Suite 209A, Oshawa, ON L1J 2L7, Canada
  • Phone number: +16477743877
  • Website: http://www.samiahmadcpa.ca/

Sami Ahmad CPA Professional Corporation is a trusted accounting firm known for its integrity, professionalism, and client-focused approach. Offering a comprehensive suite of accounting and tax services, the firm caters to individuals, small businesses, and corporations across various sectors. Specializing in corporate and individual tax returns, payroll processing, quarterly reporting, and monthly bookkeeping, Sami Ahmad CPA ensures clients receive personalized, year-round support tailored to their unique needs. The firm’s mission is to provide value-added financial advice, helping small business owners increase profits, reduce taxes, and secure the funds necessary for growth and operations.

With a vision centered on client success, Sami Ahmad CPA equips businesses with the tools and insights needed to achieve their goals. Their services extend beyond compliance, offering strategic tax planning, financial analysis, CRA audit assistance, and consulting services. The firm’s commitment to ethical practices, accurate advice, and proactive solutions has earned the trust of a growing client base, largely built on referrals from satisfied customers.

At Sami Ahmad CPA, clients are never treated as numbers. The firm prides itself on offering accessible, personalized service, ensuring clients can reach a real person during business hours. Whether it’s managing bookkeeping, filing taxes, or providing CFO-level guidance, Sami Ahmad CPA is dedicated to helping businesses thrive with clarity, confidence, and financial expertise.

8 Perfect Tax & Accounting Solutions

  • Address: 111 Simcoe St N Suite no 202, Oshawa, ON L1G 4S4, Canada
  • Phone number: +14379713322
  • Website: http://www.perfecttaxandaccountingsolutions.ca/

Perfect Tax and Accounting Solutions (PTAS) is a trusted accounting firm serving individuals and businesses across the Greater Toronto Area (GTA) with expert tax, accounting, bookkeeping, payroll, and advisory services. Led by Mahfuz Rahman, a Chartered Accountant and Certified QuickBooks Online Pro Advisor with over 16 years of experience, PTAS is committed to delivering accurate, efficient, and personalized financial solutions. The firm specializes in personal and corporate tax preparation, financial planning, business registration, and payroll services, ensuring compliance with Canadian tax laws while optimizing tax benefits and minimizing liabilities.

PTAS caters to a diverse clientele, including self-employed individuals, professionals, rental property owners, and businesses in industries such as automotive, construction, healthcare, IT, and hospitality. Their team prioritizes clear communication, simplicity, and tailored strategies to address the unique needs of each client. By leveraging advanced accounting technology and best practices, PTAS helps clients maintain accurate financial records, streamline operations, and achieve their financial goals.

The firm’s core values—integrity, excellence, innovation, and a customer-first approach—underscore its commitment to building trust and delivering reliable, ethical solutions. Whether launching a startup or managing an established business, clients can rely on PTAS for professional guidance, strategic insights, and the confidence to navigate financial challenges. With a focus on client success, PTAS is dedicated to simplifying financial management and driving business growth.

9 MNP LLP – Accounting, Business Consulting and Tax Services

  • Address: 850 Champlain Ave Suite 100, Oshawa, ON L1J 8R2, Canada
  • Phone number: +19055795531
  • Website: https://www.mnp.ca/en/offices/oshawa?utm_source=G&utm_medium=lpm&utm_campaign=mnp_llp_lpm

MNP LLP is a leading national accounting, business consulting, and tax services firm with a strong local presence in Oshawa, Ontario. Since expanding into Oshawa in 2018 through a merger with a local firm, MNP has grown to include six partners and over 35 team members, offering a comprehensive suite of services tailored to the needs of private enterprises across various sectors, including real estate, construction, technology, manufacturing, and professional services. Backed by the resources and expertise of more than 120 offices across Canada, MNP Oshawa combines national strength with a community-focused approach to help businesses thrive at every stage, from start-up to succession.

MNP is committed to fostering diversity, inclusion, and innovation within its team and the broader community. The firm values the unique contributions of each team member and provides opportunities for professional growth, supported by a robust rewards program that emphasizes health, wealth, and work-life balance. With a focus on empowering clients to reach their full potential, MNP Oshawa delivers personalized solutions designed to help businesses stand apart from the competition. Whether through accounting, tax planning, or business consulting, MNP is dedicated to driving success for its clients and the Oshawa community.

10 Freeman & Lourenco LLP

  • Address: 511 Bond St W, Oshawa, ON L1J 2M2, Canada
  • Phone number: +19055764619
  • Website: http://freemanlourencollp.ca/

Freeman & Lourenco LLP Chartered Professional Accountants is a trusted accounting firm proudly serving the Durham Region and Greater Toronto Area since 1979. Located in Oshawa, the firm has built a strong reputation for providing personalized, high-quality accounting, tax, and advisory services to individuals, businesses, and not-for-profit organizations. With a commitment to client satisfaction, Freeman & Lourenco LLP ensures all work is completed professionally and efficiently, maintaining open communication and addressing client needs with a personal touch. Their experienced team offers tailored solutions for personal and corporate tax preparation, financial planning, and compliance, helping clients achieve their financial goals.

As a community-based firm, Freeman & Lourenco LLP is deeply invested in the Durham Region and GTA, actively supporting local organizations and initiatives, including Whitby Minor Baseball, Ringette, Hockey, Lacrosse, and the Rotary Club of Whitby. Their dedication to community involvement reflects their values of giving back and fostering positive change.

Freeman & Lourenco LLP takes pride in being more than just accountants—they are trusted advisors who prioritize client success. By staying current with industry standards and regulations, they provide accurate, effective, and personalized financial guidance. Whether you need assistance with personal taxes, corporate accounting, or strategic advisory services, Freeman & Lourenco LLP is committed to helping you navigate financial challenges with confidence and ease. Your success is their priority.

How to Choose the Right Accounting Firm in Oshawa?

Selecting the right accounting firm in Oshawa depends on your specific needs and goals. Here are some key factors to consider:

  1. Services Offered: Ensure the firm provides the services you require, whether it’s tax preparation, bookkeeping, payroll, or financial planning.
  2. Experience and Expertise: Look for firms with a proven track record and expertise in your industry or specific financial needs.
  3. Personalized Approach: Choose a firm that offers tailored solutions and prioritizes clear communication and client satisfaction.
  4. Technology and Innovation: Opt for firms that leverage advanced tools and technology to streamline processes and improve accuracy.
  5. Reputation and Reviews: Check client testimonials and reviews to gauge the firm’s reliability and professionalism.
  6. Community Involvement: Consider firms that are actively engaged in the local community, reflecting their commitment to giving back.

By evaluating these factors, you can find an accounting partner in Oshawa that aligns with your financial goals and provides the support you need to thrive. Whether you’re starting a business, managing personal finances, or navigating corporate tax complexities, the right accounting firm can make all the difference.