Canadian Accounting, Tax & Bookkeeping Services
A complete catalogue of professional Canadian accounting services delivered virtually across every province and territory.
BOMCAS Canada provides the full range of accounting, tax, bookkeeping, and payroll services that Canadian individuals, self-employed professionals, contractors, small businesses, and Canadian-controlled private corporations need to stay compliant with the Canada Revenue Agency (CRA), provincial tax authorities, and Canadian professional standards. Each service is delivered virtually through our secure client portal, supported by phone and video meetings, and billed at a transparent fixed monthly or per-project fee.
Tax Services
Canadian personal (T1) and corporate (T2) tax preparation, GST/HST returns, cross-border and non-resident filings, real estate tax, CRA representation, and proactive tax planning.
Personal Income Tax (T1)
Accurate, optimized T1 personal tax returns for Canadian individuals, self-employed professionals, and families.
Learn more →Corporate Income Tax (T2)
Complete T2 corporate tax returns for Canadian-controlled private corporations, professional corporations, and holding companies.
Learn more →GST / HST Returns
Accurate GST and HST return preparation, registration, and CRA compliance for Canadian businesses of every size.
Learn more →Cross-Border Tax (Canada–US)
Canada–US cross-border tax services for individuals, dual citizens, snowbirds, and corporations.
Learn more →Non-Resident Tax Services
Non-resident tax filing, Section 216, Section 217, NR4 reporting, and Canadian withholding tax compliance.
Learn more →Real Estate Tax Services
Real estate tax planning, capital gains, rental income, principal residence exemption, and HST on new construction.
Learn more →CRA Audit Support
CRA audit defense, review letter responses, Notice of Objection filings, and Voluntary Disclosure Program submissions.
Learn more →Tax Planning
Proactive personal and corporate tax planning to legally minimize tax over the long term, not just at year-end.
Learn more →Bookkeeping & Payroll
Monthly cloud bookkeeping (QuickBooks Online, Xero, Sage), catch-up and cleanup engagements, full-cycle Canadian payroll with CRA source deduction remittance, and year-end T4/T4A filings.
Bookkeeping Services
Accurate, organized bookkeeping for Canadian small businesses, with GST/HST tracking, reconciliations, and management reports.
Learn more →Cloud Bookkeeping (QBO / Xero)
QuickBooks Online and Xero cloud bookkeeping with bank feeds, receipt capture, and real-time reporting.
Learn more →Catch-Up Bookkeeping
Behind on your books? We catch up months or years of bookkeeping so you can file with confidence.
Learn more →Cleanup Bookkeeping
Diagnostic review and cleanup of messy books, miscoded transactions, and incorrect sales tax treatment.
Learn more →Payroll Services
Canadian payroll processing, source deductions, CRA remittances, T4/T4A slips, ROEs, and provincial WCB compliance.
Learn more →Accounting & Advisory
Small business accounting, year-end Compilation Engagement (CSRS 4200) financial statements, business incorporation, fractional CFO and business advisory, and fully virtual Canadian accounting.
Small Business Accounting
Complete small business accounting: monthly bookkeeping, GST/HST, payroll, financial statements, and corporate tax.
Learn more →Financial Statements & Compilation
Notice to Reader / Compilation Engagement financial statements for banks, lenders, and CRA-ready reporting.
Learn more →Business Incorporation
Federal and provincial business incorporation, share structuring, and post-incorporation setup with CRA.
Learn more →Business Advisory & CFO Services
Fractional CFO advisory, cash flow forecasting, budgeting, KPI reporting, and strategic finance for growing businesses.
Learn more →Virtual Accounting (Canada-Wide)
Fully virtual, secure, paperless accounting services delivered to clients anywhere in Canada.
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