Accountant for Fencing and Deck Builders in Ontario and Across Canada
We account for your spring deposits as deferred revenue, job-cost every deck and fence against the materials, put your tools and trucks in the right CCA class, file your T5018 installer slips, and smooth your seasonal cash flow so you see real profit. Whether you build wood and composite decks, install fences, create outdoor-living spaces with pergolas and railings, or run a combined landscape-construction crew, we handle the construction books, the deposits and material costing, the WSIB and the payroll, smooth the cash flow through the off-season, and plan the salary, dividends and eventual sale of your corporation — with AFFORDABLE flat fees.
AFFORDABLE Fencing and Deck Builder Tax Accountant
A fencing and deck builder makes most of a year’s money in a short outdoor season, funds every job with spring deposits, and lives and dies on materials — and each of those pressures lands on your T2 before the profit ever reaches you. Deposits and price-volatile composite decking tie up your cash, subcontracted installers put you squarely in T5018 and payroll territory, and cash deck and fence jobs land you on CRA’s underground-economy list. That is why you need a fencing and deck builders accountant Ontario who knows construction. At Gondaliya CPA, we specialize in job costing and corporate tax planning for fencing and deck builders, accounting for your spring deposits as deferred revenue, putting your tools, trucks and mini-excavator in the right CCA class, and filing your T5018 installer slips — AFFORDABLE flat-fee support that keeps you CRA-compliant and stops you paying more tax than you owe.
As a deck building accounting services firm, we work with wood and composite deck builders, fence contractors, outdoor-living builders creating pergolas, gazebos and railings, and combined landscape-construction crews across Ontario, with year-round support rather than a once-a-year scramble. We tell you plainly what you can deduct, what you cannot, and where the real profit sits on each deck and fence after materials and installers.
Let us handle the numbers so you can focus on the work that actually pays you.

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Accounting That Understands How a Fencing and Deck Business Actually Works
Running a fencing and deck business comes with financial pressures a desk-bound business never faces. You collect spring deposits to lock in materials, you build most of the year’s work in a short outdoor season, you pay subcontracted installers, and price-volatile composite decking and lumber drive your cost. At Gondaliya CPA, we understand the financial reality of a seasonal construction business and provide practical, deck-and-fence-focused solutions across the GTA and all of Ontario.
Stay Compliant and Minimize Your Fencing and Deck Builder Tax
For a fencing and deck builder, staying onside with CRA and WSIB and paying the least legal tax are the same job. We keep every filing on schedule while claiming every tool and job cost the T2 allows, so nothing is missed and nothing invites a reassessment.
Accounting & Tax Experts for Fencing and Deck Builders
- AFFORDABLE + Fully Licensed CPA Firm
- Business and Corporate Tax Expert
- Small & Medium Business Expert
- Accounting, bookkeeping, and tax filing
- Certified CPA
- 1300+ 5-star Google reviews
- 30-Day Money-Back Guarantee
- 60-Day Fees Matching Policy
Why Choose Our Accounting Services for Fencing and Deck Builders?
Tax Planning — Trade & Equipment Expertise
We know the assets: saws, augers and compressors in Class 8 at 20%, work trucks and trailers in Class 10 at 30%, small tools under $500 in Class 12 at 100%, and a mini-excavator or skid steer in Class 38 at 30%. We plan the section 85 rollover, protect the $500,000 Small Business Deduction, and set up the $1.25M LCGE for an eventual sale.
Consulting — Job-Costed Construction Bookkeeping
Our bookkeeping tracks materials, labour and subs against every deck and fence, so you know the real margin on a composite deck versus a fence line. We account for spring deposits as deferred revenue, carry work-in-progress, and tie your HST returns to job revenue.
CRA Representation — Trade Audit & Payroll
When CRA questions your subcontractor classification, your T5018 slips, or opens an underground-economy review of your cash deposits, we prepare the response, defend the subcontractor-versus-employee position, reconcile WSIB, and pursue relief on Form RC4288 where penalties came from a prior error.
Bookkeeping — Seasonal Cash Flow, Financing & Growth
We smooth the cash flow between spring deposits and the off-season, prepare the CPA financial statements equipment financing requires, and get you ready to hire crews and take on larger outdoor-living and commercial contracts.
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Fencing and Deck Builder Clients
Fencing and Deck Builder Tax and Accounting Services in Ontario
Corporate Tax Filing for Fencing and Deck Builders
Professional T2 preparation with Schedule 8 CCA on your saws, trucks and mini-excavator, deferred deposits and work-in-progress, and CRA compliance on every line.
Accounting & Bookkeeping for Fencing and Deck Builders
Job-costed bookkeeping with financial statements, clean records, and monthly reporting built for a seasonal construction business.
Corporate Tax Planning for Fencing and Deck Builders
Smart tax planning to protect the Small Business Deduction, time tool and equipment purchases, and plan salary, dividends and sale.
Catch-Up Corporate Tax Filing for Fencing and Deck Builders
File overdue T2 and T5018 years, rebuild missing job records, and get back into CRA compliance with accurate catch-up support.
GST/HST Filing for Fencing and Deck Builders
AFFORDABLE HST filing with full input tax credits on composite decking, lumber and fence materials, matched to your T2 to avoid CRA penalties.
Corporate Tax Cleanup for Fencing and Deck Builders
Correct tool and equipment CCA classes, reclassify deposits as deferred revenue, and bring every filing fully compliant and up to date.
CRA Audit Resolution Services for Fencing and Deck Builders
Expert support for subcontractor-versus-employee audits, T5018 penalties, WSIB and underground-economy reviews, with confidence.
CPA Compilation Report (Notice to Reader) for Fencing and Deck Builders
CPA-compiled financial statements that equipment lenders and general contractors accept for larger outdoor-living contracts.
Incorporation Services for Fencing and Deck Builders
Full incorporation including NUANS, articles, share structure, and the section 85 rollover from your unincorporated fencing and deck business.
Accounting & Tax Services Tailored for Fencing and Deck Builders
Real, practitioner-level CPA expertise for wood and composite deck builders, fence contractors, outdoor-living builders and combined landscape-construction crews across Ontario — built for how a seasonal construction business actually runs.
- We prepare your T2 filing for fencing and deck builders with GIFI on Schedule 100, reporting deck construction revenue on its correct line against the $500,000 small business limit, so CRA’s automated review never flags your corporation for a construction desk audit.
- We claim capital cost allowance on Schedule 8, placing your saws and power tools in CCA Class 8 tools at the 20% Class 8 rate, because most fencing and deck builders under-claim this equipment and hand CRA tax they never actually owed.
- We put your work truck and trailer in CCA Class 10 trucks at 30% Class 10 and your small tools under $500 in CCA Class 12 small tools at 100% Class 12, so a CRA equipment review cannot disallow an inflated first-year deck builder claim.
- We place your mini-excavator in CCA Class 38 mini excavator treatment at the 30% Class 38 rate and carry work-in-progress deck on incomplete jobs, so revenue matches cost on your T2 corporate return deck builder and CRA cannot reassess an overstated year.
- We present deferred revenue deposits as a liability and tie the figure to your T2 sales, so spring deposits collected before a deck is built are not taxed early and CRA does not tax your corporation at 12.2% on cash you have not yet earned.
- We build job costing for deck builders in Knowify deck job costing so composite decking materials, crew labour and subcontractor costs post to each deck and fence, because a 5% costing error erases the profit CRA expects your T2 to show.
- We run day-to-day bookkeeping for fencing and deck builders in QuickBooks for deck builders with Dext receipt capture on every pressure-treated lumber purchase, so you hold the six years of records CRA requires and a missing slip never costs you a $5,000 reassessment adjustment.
- We track materials markup and waste on each project in Sage 50 fencing accounting, separating fence panels and posts from crew wages, because waste and offcuts that reach 10% of material cost erode a margin CRA still expects your cost of sales to explain.
- We connect Jobber deck bookkeeping to your file so a spring deposit on a composite deck flows in as a customer deposit and deferred revenue rather than as income CRA would tax too early, deferring tax on a $15,000 deposit until the work is earned.
- We reconcile bank and equipment-loan accounts monthly in Xero for deck builders and run payroll for deck builders through Wagepoint payroll, remitting the PD7A so a missed source deduction never draws the 10% CRA payroll penalty on your crew.
- We set the salary vs dividends deck builder mix, paying T4 salary to the $68,500 CPP maximum while the balance flows as dividends against fence installation income, so the combined tax CRA collects on your tax planning for fencing and deck builders is minimized.
- We protect the section 125 small business deduction so your active deck building income is taxed at the 12.2% Ontario small business rate, watching CRA’s associated-corporation and passive-income rules that grind the $500,000 small business limit down to the general rate.
- We model equipment lease versus buy on a new post-hole auger or compressor and time the purchase before your December 31 year-end, so even the half-year rule’s 50% first-year limit delivers a meaningful ITA 20(1)(a) capital cost allowance and defers tax CRA would otherwise collect.
- We time your small tools under $500 purchases so drills, levels and fence-post drivers are fully expensed at 100% in Class 12 the year you buy them, answering can deck builders write off tools by saving CRA tax immediately instead of depreciating the cost slowly.
- We plan years ahead so your shares qualify for the $1.25M lifetime capital gains exemption, purifying the corporation of non-active assets and watching the section 84.1 anti-surplus rule, so a future sale of your deck building business escapes CRA tax.
- We handle the catch-up corporate tax return for fencing and deck builders, reconstructing unfiled T2 revenue and costs from bank deposits and job records where no bookkeeping exists, so CRA cannot arbitrarily assess your deck business at $10,000 or more above what you actually owe.
- Late filing costs the 5% plus 1% per month late-filing penalty of the balance owing up to twelve months, so we file your oldest unfiled T2 first to stop the deck builder late filing penalty compounding and limit the arrears interest CRA charges your company.
- We prepare the unfiled T5018 filing for deck builders for years you paid subcontracted installers, filing them with the catch-up returns so CRA does not add the $100 per slip T5018 penalty on top of your late T2.
- We file an RC4288 taxpayer relief request to cancel penalties and interest where illness, a prior bookkeeper’s error or genuine hardship applies, covering the ten years CRA allows and often cancelling 100% of the accumulated penalties on your deck building business.
- We rebuild the undepreciated capital cost pools across the unfiled years so up to $8,000 of missed capital cost allowance on your power equipment and work vehicles is recovered across the last three CRA-reassessable years, and recapture on equipment you sold is reported correctly.
- Because fencing and deck services are taxable at 13% HST Ontario, we handle your HST filing for fencing and deck builders, answer do I charge HST on deck building, and match your GST/HST return to your T2 so CRA never assesses uncharged tax.
- You must register for GST/HST returns for fence contractors once taxable revenue passes the $30,000 HST registration threshold across four consecutive quarters, and we track the exact quarter you cross so CRA cannot assess back-tax on jobs where you never collected it.
- We claim the input tax credits on your cedar and railing materials, concrete footings cost, permit fees and Class 12 tools, recovering the HST on line 108 of your GST/HST return, up to $4,000 a year that CRA otherwise keeps if you never claim it.
- Because your input tax credits on materials and installers are large, we compare the regular method against the GST/HST Quick Method fencing filed on Form GST74 each year, checking the $400,000 eligibility limit, and elect whichever remits less HST to CRA.
- We reconcile the HST on your returns to the sales on your T2 for your deck builder GST return, because CRA’s matching program compares the two and a fencing and deck builder whose figures disagree by 2% is among the fastest files audited.
- We file an amended T2 to capitalize power equipment a prior preparer wrongly expensed in one year, moving your skid steer into Class 38 and table saw into Class 8, restoring roughly $3,000 a year of capital cost allowance CRA lets you claim.
- We clean up the shareholder loan and report it on Schedule 50 shareholder loan, because a balance the owner owes past two year-ends is added to personal income by CRA under subsection 15(2), turning a $40,000 draw into taxable income we help you avoid.
- We reclassify spring deposits a prior bookkeeper booked as immediate revenue into deferred revenue, restating your seasonal booking income so a season’s profit is not overstated on the T2 and CRA is not taxing your corporation twice on the same $25,000.
- We review whether your regular installers are truly subcontractors under CRA’s rules, because CRA can reassess back CPP, EI and payroll on wages that belonged on a T4, often $18,000 per mislabelled worker, so we fix it and file amended slips.
- We restate prior years where the 10% holdback Construction Act allows and unbilled work were ignored, matching revenue to cost, and recover input tax credits on materials expensed without the claim before the four-year CRA reassessment window closes, a refund that can reach $6,000.
- When CRA opens a construction audit, our CRA audit help for deck builders manages the whole file and answers the T5018, tool and crew-wage queries inside the deadlines, so a review of one year does not expand into a $20,000 reassessment across three prior years.
- Where CRA proposes penalties for late T5018 contract payments deck on your subcontracted installers, we assemble the contract-payment records and argue the assessment down or away, saving a fence contractor who pays several crews as much as $3,600 in penalties.
- We resolve WSIB for fencing and deck builders premium reviews by reconciling reported crew wages and installer payments to your T4 summary, because WSIB treats an unregistered subcontracted crew as your worker and can back-charge $9,000 of WSIB premiums over two years, which we dispute.
- When CRA runs an underground economy CRA fencing review comparing bank deposits to reported income, we prepare the source-and-application-of-funds reconciliation on your deck construction revenue and answer within the 30-day deadline before CRA assesses an unexplained $12,000 gap as income.
- We file the Notice of Objection within 90 days of a CRA reassessment that can add $8,000 in tax and interest, and pursue relief on Form RC4288 where a prior accountant’s error caused the penalties, protecting your right to the Tax Court of Canada.
- We prepare the CSRS 4200 CPA compilation report, the financial statements for deck builders a bank and an equipment lender require across two fiscal years and tie to your T2, so a thin file never stalls financing on a $60,000 mini-excavator.
- We build the working-capital and equity picture a lender underwrites, presenting spring deposits and work-in-progress correctly on the balance sheet and tying them to your T2, so your deck company financial statements support a line of credit worth over $150,000, or the bank walks.
- Lenders financing a $45,000 composite decking and tool package want two fiscal years of compiled statements showing stable margins, so our accounting firm for fencing and deck builders presents your equipment, debt and seasonal revenue with the T2, so the bank never stalls approval.
- For prequalification with builders and general contractors, we produce reviewed or audited statements where a compilation is not enough, tying them to your T2 so your company meets the thresholds a $500,000 outdoor-living contract and the Construction Act require.
- The CSRS 4200 report from your CPA for fencing and deck builders discloses no audit was performed and sets the accounting basis, tied to your T2 and delivered within 30 days so a $250,000 conditional bond and Construction Act prompt payment Ontario fencing milestones hold.
- We handle how to register a fencing business Ontario under the Ontario Business Corporations Act, answering should I incorporate my deck building business by capping CRA tax on retained profit below the 53.53% personal rate, filing a T2 instead, and shielding you from unlimited liability.
- We complete the section 85 rollover deck builder on Form T2057, transferring your equipment, work vehicle and goodwill into the new corporation at elected amounts, deferring the capital gain, its 50% inclusion and the recapture a straight sale would trigger for CRA.
- We complete your WSIB registration within the required deadline before the first crew starts and open payroll so the first source-deduction remittance and WSIB premiums are correct, sparing an unregistered fencing contractor the retroactive premiums — often $7,000 or more — that immediate registration avoids.
- As your fence and deck contractor accountant Ontario we open the corporation’s CRA Business Number, register the GST/HST account, and open payroll, closing the old sole-proprietorship accounts so you never remit the same income twice or draw a duplicate-filing penalty that can top $1,000.
- We set the opening balance sheet, share classes and first fiscal year-end up to 53 weeks out, so dividends can later be split and the first T2 filing and CRA balance-due date for your deck building corporation, often $5,000, are deferred nearly a year.
Fencing & Deck Builder Tax Check
Six quick questions on your deposits, job costing, T5018 slips, tool CCA and off-season cash flow. No fee shown.
1. Are you treating your spring deposits as deferred revenue until the deck is built?
2. Are you job-costing each deck and fence against the materials?
3. Are you filing T5018 slips for your subcontracted installers?
4. Are your saws, trucks and mini-excavator in the right CCA class?
5. Are you reporting all cash jobs and deposits on your return?
6. Are you managing cash flow through the off-season?
Free CPA Consultation for Fencing and Deck Builders
Case Studies: Fencing and Deck Builder Accounting & Tax
Toronto Composite Deck Builder — Tool & Equipment CCA Reclassified and Tax Optimized
The problem: A Toronto composite deck builder had saws, a compressor, a mini-excavator and a work truck that a prior preparer had dumped into a single wrong CCA class, so the company was under-claiming capital cost allowance every year and expensing thousands in small tools that should have been written off fully in Class 12. Spring deposits were booked as immediate revenue, which inflated the profit CRA taxed in a year two large deck contracts closed.
What we did: We rebuilt Schedule 8, moving the saws and compressor into Class 8 at 20%, the work truck and trailer into Class 10 at 30%, the mini-excavator into Class 38 at 30%, and the small tools under $500 into Class 12 at 100%, filed an amended T2 to recover the missed depreciation, and reclassified the spring deposits as deferred revenue so profit was earned as the decks were built.
The result:
- Saved $23,700 in corporate tax in the first corrected year
- Recovered $31,400 of previously unclaimed CCA on tools and equipment
- Smoothed profit so the Small Business Deduction was preserved
Barrie Fence Contractor — Subcontractor/T5018 & Payroll Fixed, Underground-Economy Review Closed
The problem: A Barrie fence contractor paid subcontracted installers in cash and by e-transfer, filed no T5018 Statement of Contract Payments for three years, and treated a full-time crew as subcontractors — each unfiled slip an exposure to the $100-per-slip penalty and a live subcontractor-versus-employee reassessment risk on CPP, EI and payroll, all while CRA opened an underground-economy review of the cash deposits.
What we did: We rebuilt the books in Sage 50, filed all outstanding T5018 returns, reclassified the true employees onto payroll through Wagepoint with proper PD7A remittances and WSIB coverage, reconciled the bank deposits to reported income, and filed an RC4288 taxpayer relief request on the accumulated penalties.
The result:
- All T5018 penalties cancelled under Form RC4288
- Underground-economy review closed with no additional tax assessed
- Payroll and WSIB brought fully compliant before CRA review
Ottawa Outdoor-Living Builder — Deposit Deferred Revenue, Seasonal Cash Flow & Work-in-Progress Corrected
The problem: An Ottawa outdoor-living builder constructing pergolas, railings and large composite decks was booking every spring deposit as immediate revenue and ignoring work-in-progress, so its financial statements swung wildly and overstated one year’s profit — and a winter cash crunch left it short for the HST and WSIB payments that came due in the off-season.
What we did: We restated the books to carry deferred revenue on deposits until earned and work-in-progress on incomplete decks, applied percentage-of-completion on the longer contracts, built an off-season cash-flow plan that set aside HST and payroll as they accrued, and tied the whole file to a clean T2 with GIFI.
The result:
- Saved $17,300 in tax by correcting premature revenue recognition
- Off-season cash flow stabilized to cover HST and WSIB when due
- Financial statements accepted by the bank for an equipment line
Our clear, efficient process ensures every step is transparent, building trust and long-term client relationships.
Kickoff (Document Request)
Collect prior T2 returns, your tool and equipment list, job and contract records, deposit ledger, subcontractor list, WSIB account, and bank statements.
First 30 Days (Cleanup & Setup)
Set up QuickBooks Online, Sage 50 or Knowify, build the job-costing chart of accounts, classify tool and equipment CCA, and configure subcontractor, T5018 and deposit deferred-revenue tracking.
Monthly Close
Monthly reconciliations, receipt capture, job costing, HST tracking, and subcontractor payment logging.
Quarterly Planning Review
Salary and dividend mix, HST, equipment timing, work-in-progress and deposit review, and off-season cash flow.
Year-End Close & T2 + T5018 Filing
Trial balance, financial statements with deferred deposits and work-in-progress, T2 with GIFI, T5018 filing, and CRA preparation.
Get Your Fencing and Deck Builder Taxes Done Right Today
Affordable Pricing for Fencing and Deck Builders
We believe in clear, upfront pricing so you know exactly what to expect. All fees include HST.
- Tax Preparation (Corporation) — From $400
- Tax Return Filing (Corporation) — From $400
- Tax Compliance Audit — FREE CRA audit support for our clients
- Tax Strategy — FREE for our clients
- Accounting Base Plan — From $100 per month
- Bookkeeping Management — Free for our Accounting clients
- Financial Reporting — Free for our Accounting clients
- Business Formation — Flat $35
- Incorporation Process — Flat $35
- Entity Setup Assistance — Flat $35
- Full-Service Payroll — From $125 per month
Payment is by Interac e-Transfer to info@gondaliyacpa.ca only. Security question: Not Applicable, as auto-deposit is enabled.
Meet Your Lead Fencing and Deck Builder Accountant
Meet your lead fencing and deck builder accountant. As your construction and corporate tax adviser, you deal with the same two people every year.
What Our Clients Say
1300+ five-star reviews from fencing, deck and construction business owners across Ontario and Canada.
Serving Fencing and Deck Builders Across Ontario
Our CPA team provides specialized accounting and tax solutions for fencing and deck builders throughout Ontario. We understand how a seasonal construction business actually operates, what CRA looks at on your deposits, cash jobs and T5018 slips, and how to keep your margin and cash flow honest through the off-season.
Toronto (ON)
55 Queen St E Ste 1205, Toronto, ON M5C 1R6, Canada
+1 (647) 212-9559
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Mississauga (ON)
5373 Bullrush Dr, Mississauga, ON, Canada
+1 (647) 212-9559
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Brampton (ON)
4 Starhill Crescent, Brampton, ON L6R 2P9, Canada
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Scarborough (ON)
24 Clementine Square, Scarborough, ON M1G 2V7, Canada
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Vaughan (ON)
19 Cabinet Crescent, Woodbridge, ON L4L 6H9, Canada
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Oshawa (ON)
210 Durham St, Oshawa, ON L1J 5R3, Canada
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Ottawa (ON)
2090 Neepawa Ave a314, Ottawa, ON K2A 3L6, Canada
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Etobicoke (ON)
60 Stevenson Rd #1601, Etobicoke, ON M9V 2B4, Canada
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Hamilton (ON)
70 Starling Dr, Hamilton, ON L9A 0C5, Canada
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Guelph (ON)
1155 Gordon St, Guelph, ON N1L 1S8, Canada
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Windsor (ON)
4387 Guppy Ct, Windsor, ON N9G 2N8, Canada
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North York (ON)
150 Graydon Hall Dr #912, North York, ON M3A 3B2, Canada
+1 (647) 212-9559
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Fencing and Deck Builder Accounting & Tax FAQs
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Fencing and Deck Builder Accounting & Tax Done Right.
T2 filing, Class 8, Class 12 and Class 38 tool and equipment CCA, T5018 installer slips, deposit deferred-revenue and work-in-progress accrual, HST, WSIB, job costing and seasonal cash flow under one roof. AFFORDABLE flat fees, no hourly billing. Licensed CPA Ontario. 1300+ five-star reviews. 30-Day Money-Back Guarantee.



