Filing Taxes: Your Trusted Accounting & Tax Advisors in Toronto & Mississauga

Managing taxes and finances in Canada is more complex than most people realize. From CRA compliance and corporate tax planning to cross-border filings and bookkeeping, the stakes are high — and the cost of errors is higher. Filing Taxes is a full-service accounting and tax advisory firm with offices in Toronto and Mississauga, built on one simple principle: every client deserves proactive, expert financial advice — not just someone to fill out forms.
Founded by Salman Rundhawa, MBA, a seasoned public accountant and managing partner, Filing Taxes has spent over a decade helping individuals, small businesses, and corporations across Canada take control of their finances, reduce their tax burden, and stay fully compliant with the Canada Revenue Agency.
A Complete Range of Professional Tax and Accounting Services
Filing Taxes covers the full spectrum of tax, accounting, and business advisory services — all delivered with the personal attention and strategic depth that most large accounting firms simply cannot offer to smaller clients.
Whether you need help filing a personal T1 return, preparing a corporate T2, managing your bookkeeping, or navigating a CRA audit and review, our team has the expertise to handle it accurately and efficiently. We also specialize in cross border taxes and taxes for non-residents — areas where the right advice can mean the difference between double taxation and a fully optimized international tax position.
Our core services include personal and corporate tax preparation, bookkeeping and financial statements, payroll and HST filing, real estate tax planning, business incorporation, CRA audit support, and voluntary disclosure program guidance. We serve clients across virtually every industry — from startups and IT consultants to medical professionals, restaurants, and not-for-profit organizations.

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1. Filing Taxes: Your Trusted Accounting & Tax Advisors Full-Service Accounting, Tax Planning & Advisory — Toronto & Mississauga, Canada Updated: 2026 | filingtaxes.ca | (416) 479-8532 | tax@filingtaxes.ca FEATURED SNIPPET What does Filing Taxes offer as a professional accounting firm in Toronto? Filing Taxes is a full-service accounting and tax advisory firm with offices in Mississauga and Toronto, Ontario. With over a decade of experience, their team of professional accountants provides personal tax filing (T1), corporate tax preparation (T2), bookkeeping, financial statement preparation, cross-border and non-resident tax solutions, real estate tax planning, CRA audit assistance, business incorporation, and startup advisory — all tailored to individuals, small businesses, and corporations across Canada.
2. Filing Taxes: Complete Guide to Professional Accounting & Tax Services in Toronto (2026) Managing taxes and finances in Canada is complex — especially for small business owners, newcomers, real estate investors, and corporations navigating the Canada Revenue Agency (CRA) landscape. One missed deduction, one late filing, or one compliance error can cost thousands of dollars and countless hours of stress. Filing Taxes is a forward-thinking, full-service accounting and advisory firm with offices in both Mississauga and Toronto, Ontario. Their team of expert accountants goes far beyond form-filling — they provide proactive, personalized advice that maximizes tax savings and drives genuine financial growth for every client. 📌 Quick Fact: Filing Taxes has been a trusted member of the Toronto and Mississauga accounting community for over a decade, serving individuals, self-employed professionals, startups, small businesses, and international corporations across Canada. Firm Highlights at a Glance 10+ Years in Business 85+ 5-Star Google Reviews 2 Office Locations 100% Tailored Services What Is Filing Taxes? Filing Taxes is a Canadian accounting and tax advisory firm headquartered in Mississauga, with a second office in downtown Toronto. The firm was founded by Salman Rundhawa, MBA — a seasoned public accountant and managing partner who built the company on a simple principle: accountants should deliver proactive, expert advice, not just fill out forms. Unlike generic tax preparation services, Filing Taxes acts as a strategic financial partner. Whether you are a student filing your first T1, a corporation with complex cross-border tax exposure, or a real estate investor optimizing your property portfolio, the firm offers tailored solutions to match your exact needs — and charges only for the services you actually require.
3. 💡 Key Differentiator: Filing Taxes does not use pre-set service packages. Clients pay only for the specific services they need — no bundling, no hidden fees, no paying for services you will never use. Full Spectrum of Services Filing Taxes covers the complete spectrum of accounting, tax, and business advisory needs. Here is a comprehensive breakdown of every service offered: 1. Personal Tax Filing (T1) Filing Taxes specializes in personal income tax returns for a wide range of individual clients across Canada. Their personal tax accountants in Toronto and Mississauga provide expert guidance to: • Students filing for the first time • Newcomers and recent immigrants to Canada • Canadians working or living abroad • Non-residents with Canadian income • Individuals leaving Canada (departure tax returns) • Real estate investors with rental income • Retirees and seniors • Individuals requiring succession planning 2. Corporate Tax Preparation & Filing (T2) Filing Taxes provides comprehensive corporate tax services for businesses across Canada, including Toronto, Mississauga, Hamilton, and Montreal. Their corporate tax accountants help businesses: • Prepare and file T2 corporate income tax returns • Navigate complex CRA corporate tax regulations • Maximize eligible deductions to reduce tax burden • Ensure full compliance with provincial and federal requirements • Develop strategic tax planning to optimize corporate structure • Handle GST/HST filings and reconciliations 3. Bookkeeping & Accounting Services
4. Filing Taxes offers outsourced bookkeeping and accounting intelligence from their Mississauga and Toronto offices, serving self-employed individuals, small businesses, and corporations across Canada. Their bookkeeping services include: • Full-cycle bookkeeping (daily, weekly, monthly, or annual) • QuickBooks, Wave, and Xero proficiency • Financial statement preparation and compilation • Accounts payable and receivable management • Bank and credit card reconciliations • Payroll processing and CRA remittances • Cloud accounting setup and management • HST return preparation and filing 4. Tax Issue Assistance & CRA Audit Support Facing a CRA review, audit, or penalty notice can be stressful and overwhelming. Filing Taxes provides proactive, personalized support to guide clients through: • CRA Tax Reviews and Reassessments • Audit Defense and Representation • Penalty and Interest Negotiation • Voluntary Disclosure Program (VDP) submissions • Tax dispute resolution 5. Cross-Border & Non-Resident Tax Canada's international tax rules are among the most complex in the world. Filing Taxes' specialized cross-border tax team assists: • Canadians with U.S. income or investments • Non-residents earning Canadian income • Individuals and businesses with U.S. tax filing requirements • Companies navigating Canada-U.S. tax treaty benefits • Clients managing FBAR and FATCA compliance 6. Real Estate Tax Planning Real estate transactions in Canada carry significant tax implications. Filing Taxes helps investors and property owners with: • Principal residence exemption planning • Rental income reporting and deductions • Capital gains optimization on property sales • HST on new residential construction • Corporate structure for real estate portfolios
5. • Non-resident withholding tax on property dispositions 7. Business Incorporation & Startup Advisory From first idea to first invoice, Filing Taxes supports entrepreneurs through every stage of business formation: • Federal and provincial company incorporation • Selection of optimal business structure (sole proprietorship, partnership, corporation) • Tax-efficient corporate structuring • Shareholder agreements and governance • Startup bookkeeping setup • Cash flow planning and financial forecasting 8. International & Small Business Tax Filing Taxes operates an end-to-end international tax platform that empowers businesses of all sizes to operate across borders without friction. The firm's international team delivers customized tax solutions for global operations, ensuring maximum leverage of available tax savings opportunities in every jurisdiction. Services Overview Table Service Who It's For Key Deliverable Software / Tools Personal Tax (T1) Individuals, students, newcomers, retirees Optimized T1 return filed with CRA Taxprep, Cantax, U-File Corporate Tax (T2) Corporations, SMBs, holding companies T2 return, tax planning report Taxprep, CRA My Business Bookkeeping Self-employed, SMBs, corporations Clean books, monthly reports QuickBooks, Xero, Wave
6. CRA Audit Assistance Individuals & businesses under review Audit defense, CRA correspondence CRA Portals, Taxprep Cross-Border Tax Non-residents, Canadians with US exposure T1/T2 + US returns, treaty compliance Taxprep, FBAR tools Real Estate Tax Investors, landlords, developers Tax-optimized transaction advice QuickBooks, Taxprep Incorporation Entrepreneurs, startups Certificate of incorporation + tax structure Ontario/Canada Business Registry Financial Statements All business types Compiled/reviewed financial statements Caseware, QuickBooks Industries Served Filing Taxes serves a broad and diverse client base across virtually every sector of the Canadian economy. Their industry-specific knowledge ensures that each client receives accounting and tax advice relevant to their unique business context. Industry Key Tax / Accounting Issues Startups & Tech Companies SR&ED tax credits, share option plans, investor-ready financials Self-Employed Professionals Quarterly HST remittances, home office deductions, income splitting Small Businesses Corporate tax optimization, bookkeeping, payroll compliance
7. IT Consultants T2 vs. self-employed filing, PSB rules, allowable expenses Medical Clinics & Healthcare Professional corporation setup, MSP billing, expense management Restaurants & Hospitality POS reconciliation, tip reporting, HST on food services Real Estate Investors Rental income, capital gains, HST on new builds, NRRP Non-Profit Organizations T3010 filing, HST rebates, CRA compliance Why Choose Filing Taxes? 7 Compelling Reasons 1. Optimized Tax Structure Filing Taxes goes beyond compliance to actively reduce your tax liabilities. They perform tax health checks, identify and fix inefficiencies, eliminate double taxation risks, and restructure your affairs to minimize what you owe — legally and permanently. 2. Expert Advice with Individual Attention You will never feel like just another file number. Their diverse and experienced team works closely with each client, delivering innovative, practical solutions tailored to your personal and business goals — not generic, one-size-fits-all advice. 3. Pay Only for What You Need Unlike many accounting firms that bundle services into pre-set packages, Filing Taxes builds a custom service plan for each client. You pay for exactly what you need — nothing more, nothing less. This approach saves money and builds trust. 4. Hassle-Free Tax Compliance All returns are prepared, calculated, and filed accurately and on time. Filing Taxes ensures you remain compliant with the CRA at all times, eliminating the risk of penalties, interest charges, or late filing fees. 5. Trusted & Qualified Professionals
8. The team at Filing Taxes is highly qualified and deeply experienced. They are not just good with numbers — they redefine what a client-accountant relationship can look like, consistently exceeding expectations. 6. Approachable and Responsive Team Filing Taxes prides itself on responsiveness. Their team is never too busy to answer calls or emails. Whether you have a quick tax question or need urgent support during a CRA audit, they are accessible and attentive. 7. Over a Decade of Proven Results With more than 10 years serving the Toronto and Mississauga business community, Filing Taxes has built an outstanding reputation backed by 85+ five-star Google reviews and a large, loyal client base spanning individuals to multinational corporations. ⭐ Google Rating: Rated EXCELLENT with 85+ verified reviews on Google. Clients consistently highlight professionalism, accuracy, responsiveness, and significant tax savings. Meet the Team Name Role Expertise Salman Rundhawa, MBA CEO & Founder Corporate & personal tax, cross-border taxation, business advisory, public accounting Adeel Asim Tax Manager Tax preparation & filing, CRA compliance, corporate tax strategy, client management
9. The firm is led by Salman Rundhawa, MBA — a seasoned public accountant who immigrated to Canada, built his career from junior accountant to managing partner, and founded Filing Taxes with a mission to provide genuinely expert, proactive financial advice to Canadians from all walks of life. Small & Medium Business Accounting in Toronto & Mississauga Running a small business is demanding. Between managing operations, staff, customers, and growth, accounting and tax compliance can quickly become overwhelming. Filing Taxes offers a fully managed small business accounting service that removes this burden entirely. What Small Business Accounting Includes: • Monthly bookkeeping and bank reconciliation • Quarterly HST filing and remittance • Payroll processing and T4 preparation • Annual corporate tax return (T2) • Year-end financial statement compilation • Strategic tax planning and advice • CRA correspondence and compliance monitoring 📈 Business Benefit: By outsourcing accounting to Filing Taxes, small business owners reclaim their most valuable asset — time — while ensuring their finances are managed by professionals who actively look for ways to reduce tax and grow the bottom line. Frequently Asked Questions (FAQ) Q: How does a professional accounting firm help small businesses? A professional accounting firm like Filing Taxes handles all financial matters — from bookkeeping and payroll to tax planning and CRA compliance — so business owners can focus on growth. The firm provides expert guidance, ensures compliance with tax laws, prevents costly penalties, and delivers proactive financial strategies that save money year after year. Q: Do small businesses need an accountant year-round?
10. Yes, for most businesses. While tax season is the busiest period, year-round accounting ensures your books are always current, HST remittances are always on time, and strategic tax planning happens before year-end — not after. Filing Taxes offers flexible engagement models to suit businesses of all sizes. Q: How much does an accountant cost in Toronto? Accounting fees in Toronto vary depending on the scope of services required. Filing Taxes does not use fixed package pricing — instead, they build a custom service plan for each client and charge only for what is actually needed. Contact the firm directly for a free consultation and transparent fee estimate. Q: Do most small business owners do their own accounting? Many small business owners attempt to manage their own books in the early stages, but this often leads to errors, missed deductions, and compliance risks as the business grows. Professional accountants typically save businesses more in tax optimization and error prevention than they cost in fees. Q: When should I hire a full-time accountant? Most small and medium businesses do not need a full-time in-house accountant. Outsourcing to a firm like Filing Taxes provides access to a full team of specialists — including tax, bookkeeping, and advisory professionals — at a fraction of the cost of a single full-time hire. Q: Does Filing Taxes work with non-residents and newcomers to Canada? Yes. Filing Taxes has extensive experience with non-resident tax returns, newcomer tax situations, and cross-border tax compliance. They assist clients at every stage — from filing a first Canadian return to managing complex international tax obligations. Q: What software does Filing Taxes use? The firm is proficient in QuickBooks, Wave, Xero, Taxprep, Cantax, and U-File, among other industry-standard platforms. Their team selects the best tools for each client's specific bookkeeping and tax needs. Filing Taxes vs. Other Accounting Options in Canada Option Expertise Level Personaliza tion CRA Audit Support Year-Ro und Service Cost
11. Filing Taxes High — Expert CPAs & MBAs ✅ Custom per client ✅ Full representati on ✅ Yes Transparen t & fair Big 4 Accounting Firms Very High — Enterprise focus ❌ Low for SMBs ✅ Yes ✅ Yes Very expensive H&R Block / Tax Chains Moderate — T1 focused ❌ Template-ba sed Limited ❌ Seasonal only Low–Mode rate DIY Tax Software (TurboTax) None — User-depend ent ❌ None ❌ None ❌ No Low Freelance Bookkeeper Varies widely Moderate ❌ Rarely Partial Varies Office Locations Office Address Phone Hours Mississauga Office 5770 Hurontario St, Suite 102, Mississauga, ON L5R 3G5 (416) 479-8532 Mon–Fri: 9AM–6PM Toronto Office 401 Bay Street, Suite 1600, Toronto, ON M5H 2Y4 (416) 479-8532 Mon–Fri: 9AM–6PM
12. What Clients Are Saying Filing Taxes holds an EXCELLENT rating on Google with 85+ verified five-star reviews. Here is what real clients say: Client Review Highlight Rawal Iftikhar "Good service — highly recommended for professional tax support." Fabiola Miguel "Very good tax consulting services! Knowledgeable and professional team." Atul Kumar "They did my personal and corporate tax, and I am really happy with their service." Get Your Free Consultation Today Whether you need help with your personal taxes, corporate tax strategy, bookkeeping, CRA audit defense, or anything in between — Filing Taxes is ready to help. The first consultation is free, and there is no obligation. 📞 Call Now (416) 479-8532 / 647-470-7312 ✉️ Email Us tax@filingtaxes.ca 🌐 Book Online filingtaxes.ca 📍 Offices: Mississauga: 5770 Hurontario St, Suite 102, ON L5R 3G5 | Toronto: 401 Bay Street, Suite 1600, ON M5H 2Y4 © 2026 Filing Taxes | Professional Accountants in Toronto & Mississauga All Rights Reserved | filingtaxes.ca | Privacy Policy