Corporate Tax Cleanup for Toronto & GTA Businesses
At Beta Taxes Professional Corporation, our Corporate Tax Cleanup service is built for businesses whose past T2 filings, bookkeeping, or CRA correspondence have fallen out of sync — whether that’s missed deductions, mismatched revenue between your T2 and your HST returns, or a shareholder loan that was never reconciled. We review what’s already been filed, fix what’s wrong, and get your corporation back to a clean, defensible position with CRA.
- Line-by-line review of prior T2 returns and schedules
- Corrected, CRA-ready amended filings
- Direct handling of CRA correspondence on your behalf
- Verified Certified CPAs accross Canada
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AFFORDABLE Corporate Tax Cleanup Services
Corporate tax cleanup is the process of going back through returns that have already been filed — sometimes several years’ worth — to find where the numbers went wrong, correct them, and resolve whatever balance, penalty, or CRA notice resulted. It’s different from tax planning, which looks forward, and different from tax filing, which is a single year done right the first time. Cleanup is what happens when a prior year wasn’t done right, and it needs to be fixed before it compounds.
At Beta Taxes, our certified public accountants work with incorporated businesses across Toronto, Mississauga, Brampton, Vaughan, Etobicoke, Scarborough, Ottawa, Hamilton, Markham, and Windsor to untangle past filings — whether that means one overlooked deduction or several years of inconsistent bookkeeping behind a string of T2 returns. Our goal is straightforward: find every error, correct it the right way, and leave you with a clean file and a process that keeps it clean going forward.
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Why Accurate Corporate Tax Cleanup Matters
A T2 return that was filed doesn’t mean it was filed correctly. Missed deductions, a GIFI code mapped to the wrong line, a shareholder loan that was never repaid on paper, or revenue that doesn’t match your GST/HST filings — these sit quietly until CRA’s matching system flags them, and by then the fix costs more: reassessments, arrears interest compounding daily, and in some cases gross-negligence penalties.
Cleanup changes that trajectory. By going back through your prior returns, bookkeeping, and CRA correspondence together, we catch what a single-year filing review would miss, correct it through the proper amendment process, and put your corporation back on solid footing — before CRA finds it first.
Corporate Tax Cleanup Services
Prior-Year Filing Review
- Line-by-line review of every filed T2 and its supporting schedules
- Reconciliation of accounting income to taxable income (Schedule 1)
- GIFI coding review against your actual financial statements
- Written summary of every issue found before any correction begins
Discrepancy & Deduction Recovery
- Revenue cross-check between your T2 and GST/HST filings
- Identification of eligible deductions and credits missed in prior years
- Shareholder loan and related-party transaction reconciliation
- CCA/depreciation schedule review for missed or misapplied claims
Amended Corporate Tax Return Filing
- Preparation and submission of amended T2 returns within the reassessment window
- Correction of only the affected schedules, clearly reconciled against the original
- Retained earnings and balance sheet restatement where prior errors carried forward
- Documented basis for every amendment, kept on file for future reference
CRA Correspondence & Representation
- Authorized representation so CRA notices come to us, not you
- Response to review letters and requests for supporting documentation
- Proactive handling of proposal letters before they become reassessments
- Clear, plain-language updates from us at every stage
Corporate Tax Penalty Relief & Interest Relief
- CRA Voluntary Disclosure Program guidance where prior returns understated income
- Taxpayer relief requests for penalties and interest tied to circumstances beyond your control
- Prompt filing to stop arrears interest from continuing to compound
- Payment plan support where a corrected balance remains owing
Post-Cleanup Compliance Setup
- Chart of accounts mapped correctly to GIFI codes
- Monthly reconciliation routine set up in QuickBooks, Xero, or Dext
- Year-end checklist so every future T2 is supported before it's filed
- Option to move onto ongoing bookkeeping and compliance support
Why Choose Beta taxes
for Corporate Tax Cleanup Services
Discovery
A conversation to understand what's been filed, what hasn't, and where things may have gone wrong.
Review
We go through your prior T2 returns, financial statements, and CRA correspondence to find every discrepancy.
Correction Plan
We walk you through exactly what needs to be amended, in what order, and what it should resolve.
Filing & Sustained Support
We prepare and file the corrected returns, handle CRA on your behalf, and set you up so it doesn't happen again.
Serving Corporate Tax Cleanup Across Ontario & Canada
Wherever your corporation is based, our CPA team brings the same approach to cleanup: a full review of what’s already been filed, every error corrected properly, and full CRA compliance built back in. Visit us in person at our Ontario office, or connect virtually from anywhere in Canada.
Insights Relevant to Corporate Tax Cleanup
Corporate Tax Filing Made Simple for Startups
Canadian Tax Refunds Explained: How Much You’ll Get and How Fast
Bookkeeping Best Practices for Ontario Small Businesses
How to Pay Your Taxes in Instalments: CRA Payment Plans Explained (2026)
Freelance Taxes in Canada: What Toronto Freelancers Need to Know
How Long Should You Keep Tax Returns and Business Records in Canada?
Industries We Serve With Corporate Tax Cleanup Services
testimonials
Our Clients' Results Speak for Themselves
Real success stories from businesses we’ve helped grow.
Expert Tax Advice for Truckers & Small Businesses
I had a great experience with at Beta Taxes CPA. He explained a complex CRA trucking issue in very simple terms and helped me understand the risks and the right way to move forward. Very knowledgeable, patient, and practical. If you are a trucker or small business owner looking for clear tax advice, I highly recommend Beta Taxes.
Sarang Vaid
Stress-Free Business Tax & CRA Compliance
Beta Taxes CPA provided excellent support for our business tax and CRA compliance needs. Their team is knowledgeable, proactive, and very responsive. They explained CRA requirements clearly, identified tax-saving opportunities, and handled filings accurately and on time. The entire process was smooth and stress-free. We highly recommend Beta Taxes CPA for reliable business tax and CRA support.
Pargat Sandhu
Expert Guidance for Canadian Home Sale Tax Matters
Alex has been so amazing! I sold my home shortly after moving to the UK on a temporary visa and it was so stressful navigating the Canadian tax system. Even from afar – across the world, Alex took his time walking me through what I need to do, advised me on next steps, and how he can help me through calls on Whatsapp and email. I received the letter I needed from him to proceed with the closing of my Canadian home sale. Thank you so much to Alex and the team for your guidance and help! I appreciate it so very much 😊.
Carmen Mach
FAQ’s
Frequently Asked Questions
What's the difference between corporate tax cleanup and corporate tax filing?
Filing is doing the current year's T2 correctly the first time. Cleanup is going back through years that have already been filed to find and correct what went wrong — errors, missed deductions, or mismatches that are now sitting in CRA's system.
How many years back can you correct?
Amended T2 returns can generally be filed within three years of the original Notice of Assessment for a CCPC. Beyond that window, correction is still sometimes possible in limited circumstances — we'll tell you exactly where your corporation stands once we've reviewed the filings.
Will a CRA tax cleanup trigger an audit?
A voluntary, well-documented correction is treated very differently than an error CRA finds on its own. In most cases, coming forward proactively reduces audit and penalty risk rather than increasing it.
Can cleanup reduce penalties and interest I already owe?
Often, yes. Depending on how the original error happened, we may be able to request relief on penalties and interest, or use the Voluntary Disclosures Program where unreported income is involved.
What records do you need to get started?
Your prior T2 filings and supporting schedules, your bookkeeping records for the same years, and any CRA correspondence you've received. We'll confirm exactly what's needed once we understand your structure.
Is this only for businesses with major errors?
No — small, single-item corrections (a missed deduction, a miscoded GIFI line) are just as much a cleanup as a multi-year overhaul. Even one overlooked item is worth reviewing, since it affects every year it carried forward into.
SCHEDULE AN INTRO CALL
Your Dedicated Accounting Partner Is Just a Call Away
Each business has its own unique financial goals and the best accounting strategy is based on understanding the goals. If you’re in need of continuous support in accounting including bookkeeping, tax planning and payroll management, or business consulting services Our team is ready to assist.
In your initial call we’ll use the opportunity to understand your business as well as discuss the current challenges you face in accounting and suggest solutions that are tailored to your specific needs. You’ll get a better picture of how we will assist you in achieving financial success by providing clear communication, practical guidance and consistent, year-round service.
- Talk about your accounting and tax requirements
- Receive personalised recommendations based on your company's goals
- Find out more about our accounting process and service options
- What’s your budget?
