Expert Tax Services for Every Canadian Business & Individual
Whether you're filing a personal return, running a corporation, or navigating GST/HST — ABS handles your taxes with precision, strategy, and zero stress. From simple T1 filings to complex corporate structures, we've got you covered.
- Personal, Corporate & Self-Employed tax filing
- GST/HST registration and filing across Canada
- Maximum deductions & credits — legally guaranteed
- CRA audit support & representation included
Get Your Free Tax Quote
Custom pricing in under 24 hours
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Three Pillars of Canadian Taxation
Whatever your tax situation looks like, we handle it. Choose the category that fits your needs — or let us manage all three under one roof.
Business Tax
Complete corporate tax solutions for Canadian businesses — from small startups to established corporations.
- T2 Corporate Tax Returns
- Financial Statement Preparation
- Tax Planning & Strategy
- CRA Communications
- Year-Round Advisory
GST/HST Services
From registration to filing, we handle every aspect of your GST/HST compliance across all Canadian provinces.
- GST/HST Registration
- Monthly/Quarterly Filing
- Input Tax Credit Claims
- Multi-Province Compliance
- Voluntary Disclosure Support
Personal Tax
Maximize your refund with expert T1 preparation — from simple returns to complex multi-income situations.
- T1 Personal Tax Returns
- Self-Employed Tax Filing
- Investment & Rental Income
- Deduction Optimization
- Multi-Year Filing
Taxes Aren't Just About Filing — They're About Strategy
Most Canadians treat taxes as something to survive once a year. At ABS, we see them differently — taxes are one of the biggest expenses your business or household will ever face, and how you plan for them determines how much wealth you keep.
Whether you're running a small corporation, freelancing on the side, or filing a straightforward personal return, the difference between just filing and filing smart can be thousands of dollars every single year. That's why our approach goes beyond crunching numbers into forms.
Here's the reality: Every year, Canadians overpay billions in taxes simply because they miss deductions, credits, or planning opportunities. A good accountant doesn't just prepare your taxes — they help you legally pay less.
🏢 Business Tax — Beyond Just T2 Filing
Running a Canadian corporation means dealing with federal and provincial tax obligations, complex deductions, dividend planning, and CRA compliance. Miss a deadline or misclassify an expense, and you're looking at penalties that eat into your profits.
Corporate Tax (T2) Preparation
We prepare and file your T2 return with meticulous attention to detail, ensuring you claim every eligible deduction, credit, and tax benefit available to Canadian-controlled private corporations (CCPCs).
Strategic Tax Planning
Smart corporations plan taxes throughout the year. We help with dividend vs. salary decisions, income splitting opportunities, capital cost allowance strategies, and timing of major purchases to minimize your overall tax burden.
Multi-Jurisdictional Compliance
Operating across multiple provinces? We handle the allocation of income, provincial tax filings, and cross-border considerations that many general accountants overlook.
📊 GST/HST — Getting It Right Across Canada
GST/HST is one of the most misunderstood areas of Canadian business taxation. The rules change based on your province, your customers' locations, and the type of goods or services you provide.
When You Must Register
Once your business crosses the $30,000 threshold in worldwide revenue over four consecutive calendar quarters, GST/HST registration becomes mandatory. But even before reaching this threshold, voluntary registration might benefit your business by allowing you to claim Input Tax Credits (ITCs) on your business expenses.
Filing Frequency Matters
Depending on your annual revenue, the CRA assigns you a filing frequency:
- Annual filing — for smaller businesses under $1.5 million
- Quarterly filing — for businesses between $1.5M and $6M
- Monthly filing — for larger businesses above $6M
Provincial Complexity
Canada's sales tax landscape includes GST (5%), HST (13-15% in Atlantic provinces and Ontario), PST (in BC, SK, MB), and QST (Quebec). We navigate this complexity so you charge the right rate, claim the right credits, and file the right returns.
👤 Personal Tax — More Than Just T1 Preparation
Your personal tax return is where life meets math — employment income, investments, RRSP contributions, medical expenses, family credits, and more all come together into one comprehensive return.
Employment Income & Deductions
Beyond your basic T4, we identify overlooked deductions including union dues, professional fees, home office expenses (for eligible remote workers), and employment-related expenses that reduce your taxable income.
Self-Employment & Business Income
Sole proprietors and gig workers face unique tax situations. We handle your T2125 Statement of Business Activities, identify legitimate business expenses, calculate CCA on business assets, and ensure you're paying the right amount of tax — not a penny more.
Investment & Rental Income
Capital gains, dividends, interest income, and rental properties all have specific tax treatment. We optimize how these are reported to minimize your tax burden while staying fully compliant.
Life Events & Tax Planning
Marriage, divorce, new baby, home purchase, retirement, inheritance — every major life event has tax implications. We help you understand and plan for these transitions.
Complete Tax Preparation & Filing Services
Every service we offer is designed to make your tax life simpler, cheaper, and less stressful — while keeping you 100% CRA compliant.
T1 Personal Tax Returns
Complete personal income tax preparation for individuals, couples, and families across Canada.
- Employment & investment income
- Deduction optimization
- Family credit claims
T2 Corporate Tax Returns
Expert corporate tax filing for CCPCs, including financial statements and schedules.
- Small business deduction claims
- Financial statement prep
- Multi-provincial allocation
GST/HST Registration & Filing
Full GST/HST management — from initial registration to ongoing filing in every Canadian province.
- Business number setup
- Regular filing schedules
- Input tax credit claims
Self-Employed Tax Filing
Specialized T2125 filing for freelancers, contractors, and sole proprietors across Canada.
- Business income reporting
- Expense categorization
- Home office deductions
Tax Planning & Strategy
Year-round proactive planning to minimize taxes and maximize wealth accumulation.
- Income splitting strategies
- Retirement planning
- Investment tax optimization
CRA Audit Support
Full representation and support if the CRA reviews or audits your returns — we handle everything.
- Response to CRA notices
- Documentation preparation
- Appeal representation
T4 & T5 Slip Preparation
Complete information slip preparation for employees, contractors, and shareholders.
- T4 employment slips
- T5 dividend/interest slips
- T4A contractor slips
Late & Back Tax Filing
Fell behind on taxes? We help you catch up quickly and minimize penalties through voluntary disclosure.
- Multi-year filing
- Voluntary Disclosure Program
- Penalty reduction strategies
Tax Refund Optimization
Maximize your legitimate refund by capturing every credit, deduction, and benefit you're entitled to.
- Complete deduction review
- Credit optimization
- Multi-year comparison
Important Canadian Tax Deadlines
Missing deadlines means penalties and interest. Keep these dates handy — or let us track them for you.
| Tax Type | Deadline | Applies To |
|---|---|---|
| T1 Personal Tax Return | April 30 | Individuals |
| Self-Employed Tax Return | June 15 | Sole Proprietors |
| Self-Employed Tax Payment | April 30 | Payment Only |
| T2 Corporate Return | 6 Months After Fiscal Year-End | Corporations |
| Corporate Tax Payment | 2-3 Months After Year-End | Corporations |
| GST/HST (Monthly) | End of Following Month | $6M+ Revenue |
| GST/HST (Quarterly) | 1 Month After Quarter | $1.5M-$6M |
| GST/HST (Annual) | 3 Months After Year-End | Under $1.5M |
| T4 & T5 Slip Filing | February 28/29 | Employers/Payers |
| RRSP Contribution | March 1 | For Prior Tax Year |
Tax Expertise That Actually Saves You Money
We don't just file your taxes — we build long-term strategies that reduce what you owe and grow what you keep.
Maximum Refund Guarantee
We find every legitimate deduction and credit you qualify for — often saving clients thousands per year.
Year-Round Tax Planning
Tax strategy happens all year, not just at deadline. We provide ongoing advice to minimize your annual burden.
CRA Audit Protection
If CRA reviews your return, we handle all communication and represent your interests — free of charge.
Fast Turnaround
Most returns are prepared within 3-7 business days. Urgent deadline? We can accommodate rush filings.
All Provinces Covered
Whether you're in Alberta, Ontario, Quebec, or anywhere else — we handle federal and provincial tax obligations.
Human, Not Complicated
We explain your taxes in plain English, so you actually understand what's happening and why.
Your Tax Filing Journey — Simple & Stress-Free
From first call to filed return in as little as 7 days. Here's exactly what happens.
Initial Consultation
Book a free call to discuss your tax situation and identify opportunities to save.
Document Upload
Securely upload your tax documents through our encrypted client portal.
Expert Preparation
Our team prepares your return, maximizing deductions and ensuring full compliance.
Review & File
You review, we file electronically with CRA. Refunds typically arrive within 2 weeks.
Tax Solutions for Every Canadian
From first-time filers to established corporations — we help every type of taxpayer across Canada.
Individuals & Families
Simple to complex personal returns
Self-Employed
Freelancers, gig workers, contractors
Small Businesses
Sole proprietors and small corporations
Corporations
CCPCs of all sizes and complexities
Rental Property Owners
Investment property tax specialists
Students & Newcomers
First-time filers and newcomers
Seniors & Retirees
Pension and retirement income optimization
Non-Residents
Cross-border tax obligations
Tax Strategies Most Canadians Never Hear About
Common Tax Mistakes That Cost Canadians Thousands
After 15+ years of preparing taxes for Canadians, we see the same expensive mistakes repeated year after year. Here are the biggest ones — and how to avoid them.
1. Missing Deductions You're Entitled To
Home office expenses, medical costs, moving expenses, professional development, union dues — the list of legitimate deductions is long, but most Canadians only claim a fraction of what they're owed. Every missed deduction is money left on the table.
2. Poor Timing of Income & Expenses
When you receive income and when you pay expenses can dramatically affect your tax bill. A little planning around December can shift income into a lower-tax year or accelerate deductions into a higher-tax year — saving significant money.
3. Ignoring RRSP & TFSA Optimization
Your RRSP and TFSA are powerful tax tools, but most Canadians use them poorly. Whether you should prioritize RRSP or TFSA depends on your current and expected future tax bracket.
4. Not Splitting Income Where Legal
Canadian tax law allows spouses to split certain types of income, dramatically reducing overall household tax. From pension income splitting to spousal RRSPs to prescribed rate loans, there are legitimate strategies most people never explore.
5. Handling CRA Notices Incorrectly
When CRA sends a review letter or reassessment, panic often leads to bad decisions. Missing deadlines, providing wrong information, or agreeing to reassessments you could dispute — all common and costly errors we help clients avoid.
Bottom line: The Canadian tax code is complex, but the complexity works in your favor when you know how to navigate it.
Small Business & Corporate Tax Strategies
Running a corporation opens up powerful tax planning opportunities. Here's what smart corporate owners leverage:
Salary vs. Dividends Optimization
How you pay yourself from your corporation affects your total tax bill significantly. The optimal mix depends on your income needs, RRSP room, CPP considerations, and family situation.
Small Business Deduction (SBD)
Canadian-Controlled Private Corporations qualify for the SBD on the first $500,000 of active business income — resulting in dramatically lower tax rates.
Capital Cost Allowance Planning
The timing and method of depreciating business assets affects your current and future tax obligations. Strategic CCA planning can defer taxes, smooth income, and improve cash flow.
Estate & Succession Planning
How you eventually exit your business has massive tax implications. We help you plan years in advance to minimize the tax hit when transition time comes.
Tax Questions Answered
Quick answers to what most clients ask before working with us.
Self-Employed: Filing deadline is June 15, but any tax owed is still due April 30.
Corporate (T2): Filing due 6 months after fiscal year-end; payment due 2-3 months after year-end.
GST/HST: Depends on your reporting period (monthly, quarterly, or annually).
Business: Financial statements, bank statements, sales/expense records, payroll info, and previous returns.
We provide a complete personalized checklist when you sign up.
Ready to Save on Taxes This Year?
Book your FREE 15-minute tax consultation today. We'll review your situation, identify savings opportunities, and give you a personalized quote — with zero obligation.