We provide full-service corporate tax filings, bookkeeping, and CRA compliance support specifically designed for Subcontractors. Our Big4 alumni specialists handle direct tax filings, payroll coordination, and financial statement compilation to optimize your business operations.
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Accounting for construction subcontractors in Canada: Tax Filings Canada reconciles the T5018 slips filed against you, handles GST/HST registration and your T2, at a fixed fee.
Hand over your documents once; we will tell you if anything is missing.
Preparation happens on our desk, not yours — including the subcontractors details that are easy to overlook.
A review meeting or call walks you through the draft before you give the go-ahead.
After sign-off, we file, arrange any balance owing, and close the loop with you.
| Factor | Tax Filings Canada | Typical Firm |
|---|---|---|
| Pricing model | Fixed, flat fee | Hourly / unpredictable |
| Payment | Pay after service | Upfront retainer |
| Price match | Yes, on written quotes | Rarely |
| CRA audit support | Included | Billed extra |
| Typical turnaround | 3-5 business days | 2-4 weeks |
Subcontractors are the reported party rather than the reporter, and that is the whole risk. General contractors file T5018 slips showing what they paid you, and the CRA matches those slips to your reported revenue, so under-reporting is detected by cross-reference rather than by audit. Once your taxable revenue passes $30,000 over four consecutive quarters you must register for GST/HST and charge it; failing to means paying the tax you never collected out of your own margin.
Think of these notes as the briefing a tax practitioner would give a colleague taking over a subcontractors file: not the rules themselves, which you can look up, but where the sector hides its traps and its openings.
The foundation is simple to state and easy to trip over: A small corporation still carries the full compliance set: T2, GST/HST, payroll, and the annual return with the incorporating jurisdiction. The annual corporate return is separate from the T2 and is the one most often forgotten, which can lead to administrative dissolution.
The next point is the one a tax practitioner checks before quoting any timeline: An expense is deductible where it was incurred to earn income and is reasonable in the circumstances. The business-use portion must be supported, which for vehicles means a logbook. The CRA rarely argues that an expense category is wrong; it argues that the proportion claimed was never substantiated.
Fixed fee agreed up front, sector-experienced preparation, and you pay after the work is reviewed.
Accounting for Subcontractors is a specialist job because the CRA treats this part of the construction sector differently. These are the rules that actually change the number at the bottom of the return.
Holdbacks are not income until they become receivable under the applicable lien legislation, a timing rule that moves real tax between years when applied correctly.
A contractor treating crew as subcontractors without written agreements, their own tools and genuine business risk is the classic worker-classification reassessment in this sector.
GST/HST on materials is recoverable through input tax credits. A contractor building residential housing for rental, however, faces the self-supply rules and owes tax on fair market value at first occupancy.
Travel between the shop and a job site is business travel; travel from home to a regular site is generally personal, and the logbook is what separates the two.
T5018 information returns are due six months after the reporting period the contractor elects, and the election between calendar and fiscal basis should be made deliberately.
Progress billings follow the percentage-of-completion method for accounting, and the tax treatment tracks it, so month-end job costing feeds directly into the return.
Bonding capacity depends on the financial statements a lender or surety sees, which is why the year-end presentation matters as much as the tax number.
Incorporating the equipment side separately from the contracting side limits liability and can move depreciation to where the income is, but the associated-corporation rules share one small business limit.
We apply all of this as part of the standard engagement for Subcontractors — there is no separate advisory fee, and the quote is fixed before any work begins.
Specialized Construction sector compliance, bookkeeping, and tax planning for Subcontractors.
Providing tailored Subcontractors tax filing and planning to reduce liabilities, maximize refunds, and ensure CRA compliance.
100% risk-free Subcontractors tax filing with clear pricing, no hidden fees, plus support for personal taxes, small business accounting, and bookkeeping.
From bookkeeping to corporate audits, protect your Subcontractors business with CRA compliance and expert cross border tax strategies.
We use advanced accounting software for seamless Subcontractors bookkeeping, payroll, and small business tax filing.
Risk-Free, Hassle-Free, and Client-First!
Schedule a Free ConsultationTax Filings Canada has been recognized by national and international news platforms for our trusted, fixed-fee tax filing and virtual bookkeeping services. Read what the major publications have to say about our innovative financial solutions.
"Tax Filings Canada makes professional accounting accessible for small businesses with fixed-fee models."
"A trusted financial partner helping startups navigate complex CRA tax compliance and T2 corporate filings."
We provide a comprehensive accounting ecosystem so you can focus on operational execution.
Tailored compliance, tracking, and tax solutions for Subcontractors businesses.
Tailored compliance, tracking, and tax solutions for Subcontractors businesses.
Tailored compliance, tracking, and tax solutions for Subcontractors businesses.
Tailored compliance, tracking, and tax solutions for Subcontractors businesses.
Tailored compliance, tracking, and tax solutions for Subcontractors businesses.
Tailored compliance, tracking, and tax solutions for Subcontractors businesses.
Transparent, fixed-fee Subcontractors pricing with zero hidden fees. Pay only after your Subcontractors work is completed and filed.
T2 corporate tax filing, balance sheets, income statements compilation, corporate tax optimization, and direct CRA representation.
T5013 partnership information returns, K-1 partner schedule allocations, structural planning, and tax minimization advisory.
T3010 registered charity returns, T1044 NPO return filing, financial summaries compilation, and compliance audits support.
T3 trust tax return filing, testamentary trust setups, estate distribution allocations, and strategic inheritance planning.
Bank & credit card reconciliations, monthly balance sheet and P&L preparation, payroll ledger syncing, and QuickBooks/Xero ledger support.
Compilation engagement report, corporate financial statement compilation, trial balance adjustments, and full T2 return integration.
T1 tax returns compilation for students, salaried employees, and self-employed. Covers T4/T5 matching, RRSP credits, and medical deductions.
Sales tax ledger reconciliation, Input Tax Credits (ITCs) verification, Netfile electronic submission to CRA, and provincial compliance checks.
See how our expert Subcontractors tax and accounting services have helped Canadian businesses save money and stay compliant.
The structure at a roofing company in Winnipeg, Manitoba no longer fitted the business. A previous accountant with no experience of this sector showed it. Rebuilding it saves $54,000 a year.
The structure at a roofing company in Winnipeg, Manitoba dated from years earlier. It had been set up for a business that no longer existed. A previous accountant with no experience of this sector had become expensive. We reviewed every sector-specific deduction against the current rules and claimed the ones that had been missed. The reorganisation used the rollover provisions rather than a taxable transfer, so no tax fell due on the restructuring itself. $54,000 of annual saving, achieved on a tax-deferred basis. The minute book, elections and valuations are all in the file.
A $132,000 reassessment landed at a custom home builder in Lethbridge, Alberta. It rested on seasonal revenue reported without matching the costs that produced it. The objection was allowed in full.
A custom home builder in Lethbridge, Alberta had been reassessed for $132,000. 21 days were left on the objection deadline. The reassessment rested on seasonal revenue reported without matching the costs that produced it. We filed the objection inside the deadline with a complete submission rather than a placeholder. Alongside it, we documented the positions to the standard the CRA applies to this sector specifically. The appeals officer allowed the objection in full. $132,000 was reversed and the account returned to a nil balance.
A 5-week rebuild at an electrical contractor in Red Deer, Alberta got the filing in with 15 days to spare. That avoided $130,000 in penalties.
An electrical contractor in Red Deer, Alberta was weeks away from the deadline for subcontractors accounting and tax. Behind that sat industry-specific reporting obligations nobody had flagged. The exposure if the date slipped was around $130,000. We aligned the reporting calendar with the sector’s own seasonal cycle rather than a generic year-end. The filing went in complete rather than provisional, so there was no amended return to follow. Filed with 15 days to spare. $130,000 in late-filing penalties avoided, and the working papers are ready for the following year.
33 months of records at a concrete and forming crew in Halifax, Nova Scotia had never been reconciled. That left equipment and asset classes assigned by guesswork rather than the CCA schedule. Rebuilding recovered $3,100.
Nothing reconciled at a concrete and forming crew in Halifax, Nova Scotia. Every filing started with 33 months of cleanup. The file was carrying equipment and asset classes assigned by guesswork rather than the CCA schedule. We rebuilt from source rather than correcting on top of the existing file. We reassigned the asset classes on the CCA schedule and corrected the opening balances. Then we set the routine that keeps it clean. 33 months reconciled to the bank. The close now takes 6 days, and $3,100 of previously unclaimable input tax was recovered in the process.
A drywall subcontractor in Vancouver, British Columbia was profitable and permanently short of cash. Behind the gap sat a chart of accounts that told the owner nothing about subcontractors margin. Restructuring the tax cycle freed $108,000.
A drywall subcontractor in Vancouver, British Columbia was profitable on paper and short of cash every month. A chart of accounts that told the owner nothing about subcontractors margin explained most of the gap. We rebuilt the chart of accounts around how a subcontractors business actually earns and spends. We also built a thirteen-week cash view so tax payments stopped competing with payroll for the same dollars. $108,000 was released back into working capital. Remittances have been on time every period since, and the forecast shows the tax outflow before it lands.
A civil works company in Moncton, New Brunswick was filing correctly and still overpaying. The reason was sector deductions claimed on a general-business basis rather than the subcontractors rules. Restructuring the position cut $42,000 from the annual bill.
A civil works company in Moncton, New Brunswick was compliant but paying more than it needed to. The prior year had been filed correctly. It still left sector deductions claimed on a general-business basis rather than the subcontractors rules on the table. We modelled the current position against the alternatives before changing anything. Then we reviewed every sector-specific deduction against the current rules and claimed the ones that had been missed. The change saved $42,000 in the first year and repeats annually. Nothing about the filings became more aggressive. The position is simply the one the rules already allowed.
Meet the specialists behind your Subcontractors filings. Our Partners Are Alumni of the World's Top Accounting and Tax Institutions
CA (ICAI), CA (MIA), CPA Canada (In-Depth Tax Program)
Cross-border tax for businesses and individuals, after a Big 4 career at Ernst & Young and Deloitte.
CPA (Canada), CPA (USA), CA (India)
US and Canadian returns prepared together, so relief is claimed once.
CPA (Canada), CA (India)
Fractional CFO work for businesses operating in Canada and India.
CA (India)
Payroll remittances and GST/HST returns, each filed on its own schedule.
FCA (India)
UAE and India residence, treaty positions, and transfer pricing work since 2014.
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Find your nearest subcontractors tax professional and accounting office. Select a province, then choose your city for local subcontractors corporate tax filing and accounting.
Explore our other targeted tax compliance and bookkeeping service niches in this sector.
Direct answers to what Canadian business owners actually ask before hiring an accountant.
Registration is mandatory once taxable revenue exceeds $30,000 over four consecutive quarters. Registering voluntarily below that threshold is often worthwhile, because it lets you recover input tax credits on startup and equipment purchases.
Incorporation usually pays off once profit consistently exceeds what you draw personally, because retained earnings are taxed at the small business rate rather than your marginal rate. Below that point the added compliance cost often outweighs the benefit. We model both before you decide.
The CRA requires six years of books and records from the end of the tax year they relate to: invoices, receipts, bank statements, payroll records and contracts. Digital copies are acceptable provided they are legible and complete.
We run the cycle, remit source deductions on schedule, and issue T4s ahead of the February deadline. Late remittances draw a penalty of up to 10% and repeat lateness raises it to 20%, so timing is the whole game. See our payroll service.
Yes. We work in QuickBooks, Xero, Wave, Sage, spreadsheets, and plain scanned documents. You are not required to migrate systems to become a client, and we never charge a conversion fee.
Multi-province operations allocate taxable income by permanent establishment and payroll, and sales tax rules differ by jurisdiction. We handle the allocation schedules and the differing GST, HST, PST and QST obligations in one engagement.
Registration becomes mandatory once taxable supplies pass $30,000 over four consecutive calendar quarters, and the obligation starts almost immediately rather than at the next year-end. Registering voluntarily below that threshold is often worthwhile when you are buying equipment, because it makes the tax on those purchases recoverable.
Six years from the end of the tax year the records relate to. That covers invoices, receipts, bank statements, payroll records and the working papers behind the return. Records supporting the purchase of a capital asset must be kept six years past the year the asset is finally sold.
Our Pay After Service model means you review and approve all deliverables before making any payment. We prepare your returns or financial files, you review them, and only then do you pay. This ensures 100% satisfaction.
If you find a lower verified quote from another accounting firm in Canada for the same scope of services, we will match it immediately. Simply provide a verified quote.
We support completely secure digital uploads via our client portal, or you can email them to us. We support files from QuickBooks, Xero, Excel, and scan/photo documents.
The honest answer comes down to one rule. A fiscal year-end cannot be changed by simply closing the books on a new date. Subsection 249.1(7) requires the CRA’s concurrence. The short transitional period is a tax year in its own right and needs its own return and its own statements. That is the part we verify before anything is filed.
In our files, this is the deciding factor: Capital cost allowance is permissive, not mandatory. A corporation can claim less than the maximum in a low-income year. It can leave the undepreciated capital cost in the pool for a year when the deduction is worth more, provided the schedule carries that decision forward consistently. An income tax specialist applies it to your numbers before submission.
The questions Canadians actually search on this topic, answered plainly. Browse every question in the Canadian tax answers directory.
EI benefits are taxable income. Service Canada withholds income tax before each payment reaches you, and the total benefits plus the tax withheld appear on your T4E for the year. That withholding follows a basic calculation rather than your full marginal rate, so people who also worked during the year often end up with a balance owing at filing. Asking Service Canada to withhold more, or setting money aside yourself, avoids a surprise. Higher-income claimants can also have to repay part of their regular benefits through the return.
Most municipalities do not take credit cards for property tax directly. They accept pre-authorised debit, online or telephone banking, cheque, and in-person payment. Third-party payment processors will charge a property tax bill to a card for a service fee, which normally costs more than the rewards earned. The CRA works the same way for income tax and GST/HST: no direct card payment, but authorised third-party providers accept cards for a fee.
Property tax is an annual charge a municipality levies on real estate to fund local services such as roads, water, policing, fire and schools. A provincial assessment authority values the property, council sets a tax rate in its budget, and the bill is the assessed value multiplied by the rate for your property class. Unpaid amounts stay attached to the property itself. It is separate from income tax, so the city bills it, not the CRA.
No. The fuel charge applies to fuels, not tobacco. Cigarettes carry federal excise duty, a provincial or territorial tobacco tax, and GST or HST on the shelf price, which is why tax makes up most of what you pay. Duty and tobacco tax rates move with budgets and some federal rates are adjusted annually, so check the CRA excise duty rates page and your province's tobacco tax page rather than an older figure.
Zoning matters because assessment and taxation follow a property's classification and actual use. Residential, multi-residential, commercial, industrial and farm classes carry different municipal rates, so rezoning or a genuine change of use can move a property into a class taxed differently. Assessed value can also reflect development potential permitted by the zoning. Ask your municipality and your provincial assessment authority what a rezoning would do to the class and the bill before you apply.
Selling a home is not automatically taxable, but every sale must be reported on your return. If it was your principal residence for all the years you owned it, the gain is usually fully exempt; otherwise the taxable portion is a capital gain, included at one-half (50%) for 2025 and 2026. What you do with the proceeds does not change the tax on the sale itself, though moving cash into a TFSA, RRSP or FHSA shelters future growth within your available room.
Reviewed and fact-checked by Udit Gupta
Ex Big 4 — Ernst & Young, Deloitte · Director, cross-border tax expert · CPA Canada (In-Depth Tax Program) · Chartered accountant, ICAI & MIA
Udit Gupta, a Director of Tax Filings Canada and a cross-border tax expert, has over 15 years of experience helping corporations and business owners with corporate structuring, corporate tax filing, bookkeeping, payroll, GST/HST, cross-border tax and CRA representation. He is Big 4 trained, at Ernst & Young and Deloitte, and qualified as a chartered accountant in India and again in Malaysia. Since 2014 he has worked with entrepreneurs, startups and non-resident business owners across Canada. View full member bio.
The Institute of Chartered Accountants of India — member 521458 · Malaysian Institute of Accountants — member CA 44667 · Ex Big 4: Ernst & Young, Deloitte · CPA Canada (In-Depth Tax Program), completed 19 Dec 2023 · In-Depth GST/HST Part I, 12 Jul 2022 · Part II, 5 Jul 2023
Editorial policy. Every page is researched against primary sources — the Income Tax Act, CRA publications and CPA Canada guidance — and every rate or threshold is stated with the tax year it applies to.
Sources. CRA — Businesses · Income Tax Act (Justice Laws Website)
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