Contractor accountant in Winnipeg
Manitoba contractors carry the usual construction accounting questions plus a provincial sales tax that applies to parts of the work. EverStone is an accountant for incorporated contractors and a Winnipeg small business accountant, at fixed fees, online.
Quick answer: Winnipeg contractors deal with subcontractor reporting, holdbacks that move revenue across the year-end, a short building season that concentrates income, and sales tax on both sides. EverStone handles the corporate return, T5018s, payroll and the filing calendar at a fixed fee agreed before work begins. Published fees start at $325 a month for bookkeeping and $125 for a personal return.
Bookkeeping for contractors in Winnipeg, MB is kept monthly, so holdbacks and the season’s income land in the right year.
The equipment and subcontractor treatment is shared with Winnipeg owner-operators and trucking companies and Edmonton trades contractors; the national contractor accounting page covers what CRA looks at on a construction file.
On this page
- A short season, concentrated income
- Subcontractors, T5018s and classification
- Holdbacks and when revenue is actually earned
- Two sales taxes, not one
- Equipment and the year-end purchase question
- Taking on employees, and the remittance schedule that changes
- What lenders and bonding companies ask to see
- What an incorporated contractor has to get right
- Remote contractor accounting
- Winnipeg accounting for construction contractors FAQ
A short season, concentrated income
Manitoba’s building season is compressed, and that shapes the whole file. Revenue arrives in a narrow window while costs run year-round, which makes instalments easy to misjudge in both directions — overpaying through a slow winter, or arriving at the deadline short after a strong summer. Instalments calculated on a flat projection of last year’s tax do not reflect that shape at all. We set them against the real pattern and revisit them as the operation grows.
Subcontractors, T5018s and classification
A construction business paying subcontractors for construction services generally files T5018 information returns for those payments. The harder question sits behind it: whether a given worker is genuinely a subcontractor. The answer rests on how the work really runs, not on how the invoice is addressed: who sets the hours, whose tools are on site, who stands to gain or lose, and whether someone else could be sent. A drywaller or electrician who only ever works your jobs, on your timetable, is where the risk sits. Reclassification brings CPP and EI liability with interest. See our subcontractor versus employee guide.
Holdbacks and when revenue is actually earned
Manitoba owners hold back part of each progress payment until sign-off, so finished, billed work sits unpaid. Book it at billing and profit runs ahead of cash; leave it out and the season looks smaller than the work. With several sites open, the year-end cut-off is where errors start. This is why bookkeeping for contractors Winnipeg MB owners hand over is kept monthly, so retained holdbacks are recorded against the stage that earned them.
Two sales taxes, not one
Manitoba levies provincial sales tax alongside GST, and for contractors the interaction is not intuitive — materials, subcontracted work and contract type can each change the treatment. Registration, filing frequency and purchase-side recovery all need correct setup. It is routine, but it drifts most as an operation grows.
Equipment and the year-end purchase question
A loader, work van, scaffolding or shop heater is deducted gradually through capital cost allowance at its class rate. The half-year rule usually halves the first-year claim; the Accelerated Investment Incentive lifts that limit on eligible property. A big purchase before year-end is worth planning only when the year has the profit to absorb the claim.
Taking on employees, and the remittance schedule that changes
Hiring staff is the biggest change in a trades file, usually forced by a contract rather than planned. From the first pay run there are source deductions, a remittance schedule set by your average monthly withholding, year-end slips, and records that need to be right rather than about right.
Remittance frequency is not fixed: it is set by your withholding and changes as you grow, so the schedule you started on may no longer apply. Penalties attach to the deduction rather than the tax, so a missed date costs far more than the amount involved.
The second is the boundary with subcontractors: employing one crew while continuing to treat similar workers as subs invites exactly the comparison you would rather nobody made. We keep the schedule, file the slips, and make sure the two populations are distinguishable on more than paperwork.
Switching accountants mid-season
Contractors delay this because there is never a good week. The handover happens in the background — we request prior records and working papers, check the last filed return so opening balances are right, and pick up the filing calendar from wherever it stands. See moving your file to us and your first 90 days.
What lenders and bonding companies ask to see
Growth usually needs a lender, a bonding company or a general contractor to be comfortable, and each asks for financial statements. For most owner-managed trades that means a compilation engagement under CSRS 4200: statements with a compilation engagement report and a note on the basis of accounting.
It is not an audit or a review, and the report says so. If a counterparty needs assurance, that is a separate engagement, and we will say so. Requests always come with a deadline, and statements are far quicker when the books are current.
What EverStone handles for you
Everything below, from one CPA, for a price fixed at the start:
- Year-end statements and the corporate T2
- Retained holdbacks and unfinished jobs sorted at the cut-off
- T5018 slips for construction payments to subs
- Each sub’s status supported in writing
- GST and Manitoba RST registrations, with the filing calendar kept aligned
- CCA on vehicles and equipment
- Instalments planned around a short season
Fixed fees, fully online
Everything runs by video, phone and secure upload, which fits a business run from a truck. The fee is fixed and agreed before work starts. See what it costs.
Prepared and reviewed by a CPA at EverStone CPA, serving businesses in BC, Alberta, Ontario and Manitoba. Updated . About the firm · Send an enquiry
What an incorporated contractor has to get right
| Item | Why it matters |
|---|---|
| Personal services business risk | One customer who directs you like staff can cost the company its small-business rate |
| Written contracts | A status review begins with the paper you signed |
| Salary or dividends | Your pay mix changes the tax on both the company and your own return |
| T5018 slips | Construction payments to subs are reported every year |
| Sales tax where you operate | 5% GST plus 7% Manitoba retail sales tax — two registrations, two returns |
Source: If you contract through a company. General information, not advice.
Remote contractor accounting
Contractor accounting for Winnipeg clients is remote. There is no Winnipeg office and no local team. Meetings are virtual, documents e-signed, and you deal with the CPA directly. Subcontractor payments, equipment and vehicle costs are tracked as they happen.
Winnipeg accounting for construction contractors FAQ
Do Winnipeg contractors file T5018s?+
How should holdbacks be treated at year-end?+
How does Manitoba sales tax apply to construction work?+
Do you work with trades across Winnipeg?+
Do I need a Manitoba RST number as a contractor?+
Does WCB coverage apply to my Winnipeg crew?+
How is construction equipment written off for a Winnipeg contractor?+
What does an accountant cost for a Winnipeg construction business?+
Related services and local guides
Nearby cities, the rest of what we do for Winnipeg businesses, and the reference pages behind this one.
Starting fees
Every fee is fixed in writing before any work begins.
- Monthly bookkeeping, GST and RST filing includedfrom $325 a month
- Payroll, remittances, T4s and ROEsincluded in monthly bookkeeping
- Books, payroll and the year-end T2 together$500–$700 a month
- Corporate year-end and T2 returnfixed fee, quoted in writing
- Personal tax return (T1)from $125; self-employed or rental $275–$500
- Catch-up bookkeepingfrom $2,200 per year of records
- Controller or CFO supportcontroller from $1,650, CFO from $2,750 a month
- One-off advice call with a CPA$225 plus GST