Local Accounting and Tax Services in Markham
Accountants Mississauga by BOMCAS Canada provides practical accounting, tax, bookkeeping, payroll, and CRA support for clients in Markham, Ontario. Markham is a York Region technology and professional services hub known for Unionville, Buttonville, manufacturing, corporate offices, and a diverse small-business community, which means individuals and business owners often need more than a once-a-year tax return. They need clean records, reliable filing calendars, practical planning, and fast answers when CRA sends a notice.
Our approach is built for busy clients across York Region. We help employees, families, consultants, contractors, incorporated professionals, landlords, and owner-managed companies organize their records and meet federal and Ontario tax requirements. Whether your work is simple, behind schedule, or growing quickly, we focus on accurate filings, clear communication, and a system you can keep using after the current deadline is handled.
Accounting Services Available in Markham
Choose a dedicated service page below for deeper details, local service details, documents to prepare, process steps, FAQs, and a consultation form specific to Markham.
Corporate Tax Accountant Markham
T2 corporate tax preparation, year-end support, and proactive corporate tax planning for incorporated businesses.
Learn MorePersonal Tax Accountant Markham
Personal income tax preparation for employees, families, self-employed taxpayers, investors, newcomers, and rental property owners.
Learn MoreLate & Back Tax Filing Markham
Catch-up tax filing for individuals and corporations with unfiled, late, or overdue CRA returns.
Learn MoreGST/HST Filing Markham
GST/HST registration, return preparation, input tax credit review, and CRA HST account support.
Learn MoreBookkeeping Services Markham
Monthly bookkeeping, bank reconciliation, cloud accounting, catch-up work, and financial reporting.
Learn MorePayroll Services Markham
Payroll processing, source deductions, ROE support, T4/T4A slips, and CRA payroll compliance.
Learn MoreCRA Audit Representation Markham
Professional help with CRA audits, reviews, reassessments, information requests, and tax dispute support.
Learn MoreTax Planning Services Markham
Year-round personal and corporate tax planning to reduce surprises and improve after-tax outcomes.
Learn MoreSmall Business Accountant Markham
Integrated bookkeeping, tax, payroll, HST, financial statements, and advisory support for small businesses.
Learn MoreFinancial Statement Preparation Markham
Financial statements, year-end working papers, compilation support, and management reporting for businesses.
Learn MoreWho We Help in Markham
We work with a broad mix of Markham clients, including technology companies, professional corporations, retailers, manufacturing businesses, consultants, real estate investors. Many clients need several services connected together: bookkeeping must support HST filings, payroll must reconcile to financial statements, corporate tax planning must align with personal tax, and CRA responses must match the records already filed.
Individuals and Families
T1 personal tax filing, tax credits, investment slips, rental income, self-employment schedules, late returns, and CRA review support.
Small Businesses
Bookkeeping, HST, payroll, year-end accounting, corporate tax, financial statements, and ongoing advisory for growing owner-managed businesses.
Incorporated Professionals
T2 corporate tax, salary versus dividend planning, shareholder accounts, payroll, bookkeeping, and personal tax coordination.
Behind or Under CRA Review
Catch-up filings, missing records, CRA notices, document requests, audits, reassessments, payment planning, and compliance cleanup.
Our Markham Accounting Process
- Discovery and scope. We confirm your filing status, deadlines, CRA accounts, business structure, and the exact accounting support required.
- Document collection. You send tax slips, bookkeeping files, bank records, receipts, payroll, HST, and CRA correspondence through secure channels.
- Preparation and review. We prepare the filings or reports, reconcile key numbers, identify issues, and review the results with you before submission.
- Filing and follow-up. We help submit returns, explain balances or refunds, respond to CRA if needed, and create a cleaner workflow for the next period.
Local Areas and Nearby Communities
Our services are available across Markham, including Unionville, Markham Village, Buttonville, Milliken, Cornell, Cathedraltown, Berczy Village, Wismer. We also support nearby Ontario cities and communities listed below.
Detailed Markham Accountant Service Structure
This Markham accountant page explains how local individuals, incorporated businesses, self-employed professionals, landlords, contractors, and employers can organize tax and accounting work through BOMCAS Canada. It brings together service options, common records, deadlines, CRA considerations, and related Ontario pages so visitors can quickly move from research to a clear next step.
Frequently Asked Questions - Accountant Markham
We provide personal tax, corporate tax, bookkeeping, payroll, GST/HST filing, CRA audit representation, tax planning, financial statement preparation, and small business accounting for clients in Markham and nearby Ontario communities.
Yes. Most accounting, tax, bookkeeping, payroll, and CRA support can be completed securely by phone, email, video meeting, and online document upload. This gives Markham clients practical service without unnecessary travel.
Yes. We help businesses catch up on bookkeeping, prepare late tax returns, file overdue GST/HST or payroll items, respond to CRA notices, and build a cleaner process for the next reporting period.
We support technology companies, professional corporations, retailers, manufacturing businesses, consultants, and other owner-managed businesses across York Region.
Book a free consultation, describe your situation, and send the relevant documents. We will review your needs, recommend the right service path, and provide clear next steps before beginning the work.
Book a Free Markham Accounting Consultation
Tell us what you need help with: personal tax, corporate tax, bookkeeping, payroll, HST, CRA letters, late filings, or full small-business accounting. We will review the situation and recommend the right next step.