Free consultation
Tax Preparation, Compliance & Planning
Reduce taxes, avoid penalties, and keep your money where it belongs — in your business and your pocket.
25%
average corporate tax savings
80%
possible reduction
of penalties and interest
100%
filing accuracy
<24h
same-day callback & support
Our Core Tax Services
Corporate Tax Filing (T2)
Corporate tax returns for startups, SMEs, franchises, and holding companies. We uncover deductions, credits, deferrals, and loss carry-forwards to reduce tax and improve cash flow—plus CRA/ARQ correspondence and year-end reconciliation.
Personal Income Tax (T1)
Complete T1 returns for owners, professionals, employees, retirees, students, and newcomers. Family tax planning, income splitting, RRSP/TFSA/FHSA, tuition and student-loan interest, medical and charitable deductions—prepared for faster refunds and fewer penalties.
Self-Employed, Freelancers & Contractors
Bookkeeping, GST/QST, expense tracking, and home-office deductions for consultants, contractors, rideshare drivers, and creators—maximize deductions and stay audit-proof.
Rental Income & Real Estate Investors
Specialized returns for landlords, investors, Airbnb hosts, and non-residents. Claim CCA, mortgage interest, management fees, maintenance, and optimize capital gains on sale or refinance. Full NR4/NR6, Section 216, and structuring support.
Trust, Estate & Final Tax Returns (T3 & T1 Final)
Final returns for deceased taxpayers and trust/estate filings. Rights-or-things returns, spousal rollovers, RRSP/RRIF transfers, and capital-gains optimization—coordinated with legal counsel.
GST/QST/HST & Indirect Tax
Accurate registration, filing, audits, and compliance for retail, services, e-commerce, and cross-border sales. We manage refunds, credits, and input tax recovery.
SR&ED Tax Credits
End-to-end SR&ED claims for tech, manufacturing, and R&D—documentation, preparation, and defense to maximize refunds.
Capital Gains & Investment Planning
Strategic planning for property/business sales, investments, and reorganizations. Apply QSBC exemptions, capital-loss carry-forwards, and investment-interest deductions.
Corporate Reorganization & Tax Strategy
Incorporations, mergers, holding companies, share freezes, and family successions—structured with CPA precision and legal insight to minimize taxes on dividends and ownership changes.
Students & Tuition Tax Services
Tuition and education credits, moving expenses for studies, scholarship/bursary treatment, student-loan interest, and part-time income optimization.
Seniors & Pensioners
Pension income amount, splitting, RRSP/RRIF strategies, OAS/GIS recovery, age amount, home-accessibility and medical credits, and CPP/QPP overpayment recovery.
Family & Caregiver Tax Planning
Childcare expenses, caregiver amounts, adoption, medical expenses, charitable donations, and spousal credit transfers.
Employment & Home-Office Deductions
Union dues, employment expenses, commission-employee claims, tradesperson deductions, and compliant home-office claims for employees.
Low-Income, Disability & Benefit Optimization
Maximize refundable credits—Canada Workers Benefit, medical expense supplement, training credit, disability and caregiver benefits.
CRA & Revenu Québec Audit Defense & Representation
Audits, reviews, objections, appeals, voluntary disclosures, and payment arrangements. Tax lawyers and CPA auditors defend your rights, reduce penalties, and resolve disputes fast.
The Mackisen Advantage
End-to-end service: bookkeeping, corporate & personal filing, rental, trusts, estate, audit defense, and reorganization
Tax lawyers + CPAs under one roof—clear advice, zero runaround
Proactive, year-round planning to minimize what you owe
Penalty and interest reduction via objections, appeals, and voluntary disclosures
Deep Quebec + federal expertise with secure, paperless workflow
Same-day response and encrypted client portal
01
Do you offer bilingual service (EN/FR)?
02
How do your fees and packages work?
03
What industries do you specialize in?
04
Do you offer a free consultation?
01
Do you offer bilingual service (EN/FR)?
02
How do your fees and packages work?
03
What industries do you specialize in?
04
Do you offer a free consultation?
01
Do you offer bilingual service (EN/FR)?
02
How do your fees and packages work?
03
What industries do you specialize in?
04
Do you offer a free consultation?
File With Confidence. Pay Only What You Owe.
Book a free tax consultation—our CPAs and tax lawyers deliver accurate filings, proactive planning, and strong representation with CRA and Revenu Québec.
Talk to an expert
File With Confidence. Pay Only What You Owe.
Book a free tax consultation—our CPAs and tax lawyers deliver accurate filings, proactive planning, and strong representation with CRA and Revenu Québec.
Talk to an expert
File With Confidence. Pay Only What You Owe.
Book a free tax consultation—our CPAs and tax lawyers deliver accurate filings, proactive planning, and strong representation with CRA and Revenu Québec.
Talk to an expert
Trusted by 5000+ customers
Trusted by 5000+ customers
4.7
From 100+ ratings
Caroline
Review on Google
I can confidently say that they deliver a level of service that goes beyond expectations. From the very beginning, I felt like I was in good hands.
Mary Michelle Reyes
Review on Google
I had my taxes done at Mackisen Consultation Inc., and I couldn’t be more satisfied. The technicians were not only highly skilled but also took the time to explain every detail.
Houman Gholipour
Review on Google
I do my taxes for me and also all members of our family with Mackisen since more than 25 years. They are very reliable and very patient and quick to support and react.
Joey D
Review on Google
I've been going to Mackisen for over 20 years to do my taxes and for other financial advice. I couldn't be happier with their service, making finance easy to understand.
Our Core Audit & Assurance Services
Financial Statement Audit (IFRS/ASPE)
The gold standard in financial reliability. We conduct independent audits that verify every figure in your financial statements, producing an auditor’s report with full assurance and credibility. Audited financials earn immediate trust from banks, investors, and regulators—enabling smoother financing, mergers, and growth.
Review Engagement (Mission d’examen)
When a full audit isn’t required, a review provides professional credibility at a lower cost. Through analysis and inquiry, we ensure your statements are plausible and accurate, giving lenders moderate assurance and improving borrowing potential.
Compilation (Notice to Reader / Mission de compilation)
Ideal for small businesses seeking clarity and organization. We compile your financial information into professional CPA statements that strengthen loan applications and internal decision-making—even without an audit opinion.
Special Purpose and Compliance Audits
For grants, government funding, or lender covenants, we perform targeted compliance audits. Our reports help you meet the requirements of regulators, boards, and funding agencies with confidence.
Internal Controls and Risk Advisory
Protect assets and reputation with a control audit that identifies weaknesses before they become problems. We review accounting systems, fraud prevention, and IT safeguards to enhance reliability and boost lender confidence.
IFRS/ASPE Conversion and Advisory
Transitioning from ASPE to IFRS or preparing for an IPO, merger, or acquisition? We manage the conversion—from policies to restatements—ensuring compliance and clarity for global investors and partners.
The Mackisen Advantage
Financial statements accepted by major banks and investors
Faster loan and financing approvals
Lower borrowing costs through verified transparency
Stronger confidence from investors and boards
Full compliance with IFRS, ASPE, and Quebec CPA standards
Comprehensive review of internal controls and fraud prevention
All our services
Load More