# Canada & Québec IT Consultant & Developer T2125 + GST/QST

- **Canonical URL:** https://iluratechnology.com/keel/canada-and-quebec-it-consultant-software-developer-and-web-designer-cra-t2125-tp-80-v-gst-hst-qst-guide/
- **Jurisdiction / Region:** CA
- **Last Verified:** Sat Nov 07
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- **Summary:** Canada Quebec IT consultant software developer T2125 GST QST & TP-80-V guide: 0% zero-rated US exports, 100% ITC/ITR refunds, Class 50 55% MacBook & $0 app.

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# Canada & Québec IT Consultant, Software Developer & Web Designer Tax Guide: CRA T2125, Revenu Québec TP-80-V & 0% US Export GST/QST (2026)

**Short answer: Under CRA Form T2125, Revenu Québec Form TP-80-V, and the Excise Tax Act (Schedule VI, Part V, s. 7), this canada quebec it consultant software developer t2125 gst qst guide covers three high-value rules: billing US or foreign tech clients is a 0% zero-rated export, meaning you charge 0% GST/HST/QST while claiming 100% Input Tax Credits (ITCs) and Input Tax Refunds (ITRs) as cash refunds on MacBook Pros and SaaS tools; computers fall into CCA Class 50 (55%); and every $100 in missed receipts costs $32 to $48 in extra tax.**

> **⚡ Instant Canada & Québec (`T2125` / `TP-80-V`) IT Consultant & Developer Invoice + GST/HST/QST Toolkit (`$0/Mo` — 100% Unlimited):** Generate bilingual or English CAD/USD software sprint invoices, `0%` zero-rated US export bills, and `5% GST + 9.975% QST` / `13% HST` summaries in the **[Free Canadian Invoice & Tax Calculator](/keel/invoice-generator/)** (or click **🔗 Embed / CSV Template**), email **mert@usekeelapp.com** for **Free `.keel` Data Setup**, explore the **[Québec Travailleur Autonome App Store Edition](/keel/cpp/quebec-travailleur-autonome/)** and **[Canadian GST/HST Edition](/keel/cpp/canada-trades-gst-hst/)**, or **[Download Keel on the App Store (`$0/mo` Core — 100% Unlimited)](https://apps.apple.com/us/app/keel-invoice-maker-receipts/id6786659713?ppid=df47533f-d733-4a94-90e6-52f8c744353d&pt=127772795&ct=blog_vergi_ca-qc-it-dev-t2125-gst-qst&mt=8)** (`quebec-autonome`).

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## Why do Canadian & Québec software developers billing US clients get cash GST/HST and QST refunds from the CRA & Revenu Québec?

Thousands of independent full-stack developers, DevOps/cloud architects, UI/UX designers, Shopify/Webflow consultants, and AI engineers in Toronto, Montréal, Vancouver, Calgary, and Ottawa work remotely for **US startups, Delaware C-Corps, or UK/EU SaaS companies** via Deel, Wise, Stripe, or wire transfer.

Many assume that because their US clients don't pay Canadian sales tax, they shouldn't register with the [Canada Revenue Agency (CRA)](https://www.canada.ca/en/revenue-agency/services/tax/businesses/topics/gst-hst-businesses.html) for a **GST/HST (`RT0001`)** or **QST (`TQ0001`)** account—or that their `$30,000` Small Supplier threshold only counts Canadian clients. Both assumptions cost thousands of dollars:

1. **Zero-Rated Exports (`0%` Tax Charged, `100%` ITCs/ITRs Refunded):** Under **Excise Tax Act Schedule VI, Part V, section 7** (and **Act respecting the Québec sales tax s. 179**), intangible software development, IT consulting, cybersecurity, and web design supplied to a **non-resident client** (who is not registered for GST/HST and is outside Canada when the service is performed) is **zero-rated (`0%`)**, *not* exempt.
   - Because zero-rated supplies are **taxable supplies at `0%`**, your US revenue **counts toward the `$30,000` four-quarter registration threshold**!
   - Even better: once registered (mandatory over `$30,000`—or **voluntarily from `$0`!**), you charge your US client **`0%` GST/HST/QST**, collect `$0` in sales tax, and file a GST/HST & QST return claiming **100% of the `13%` HST (Ontario) or `14.975%` GST+QST (Québec)** you paid on your `$4,000` MacBook Pro, Apple Studio Display, AWS/Cursor/GitHub Copilot subscriptions, coworking desk, and accountant fees—receiving a **direct cash refund deposit from the CRA and Revenu Québec**!
2. **Evaluability Hypothesis (`Hsee, 1996`) & Loss Aversion ($\lambda \approx 2.25$):** Every **`$100` in unrecorded SaaS subscriptions, cloud hosting, or hardware receipts** costs an unincorporated Canadian or Québécois developer **`$32.00 to $48.00` in combined federal/provincial income tax + `11.9%` CPP (`12.8%` QPP in Québec)**—plus another **`$13.00 to $14.98` in lost HST/GST+QST Input Tax Credits**!

Compare provincial invoice rules in [Canada CRA GST/HST Place of Supply Rules](/keel/canada-cra-gst-hst-place-of-supply-rules-contractors-guide/) and [Canada Contractor HST Quick Method Guide](/keel/canada-contractor-hst-quick-method-guide/).

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## Which CRA `T2125` and Revenu Québec `TP-80-V` lines apply to IT consultants, developers, and web designers?

Use this 2026 statutory mapping table to assign every tech stack, hardware, and subcontractor expense to the exact federal (`T2125`) and Québec (`TP-80-V`) line:

| IT Consultant & Developer Expense | CRA `T2125` Line | Revenu Québec `TP-80-V` Line | 2026 Statutory Rule + `ITC` / `ITR` Recovery |
|---|---|---|---|
| **Cloud hosting (`AWS`, `Vercel`, `Cloudflare`), AI APIs (`OpenAI`, `Anthropic`, `Cursor`), GitHub, Figma, Linear** | **Line 8810** (*Office stationery and supplies*) or **Line 9270** (*Other expenses*) | **Line 236 / 250** (*Frais de bureau / Autres dépenses*) | **100% deductible**; convert USD card charges using the **Bank of Canada daily exchange rate** on the date of each transaction (or annual average rate for recurring monthly SaaS) |
| **Subcontracted freelance developers, QA testers, UI designers & copywriters** | **Line 8360** (*Subcontracts*) | **Line 191** (*Sous-traitance*) | **100% deductible**; claim `100%` ITC/ITR if your Canadian subcontractor is GST/HST/QST registered and lists their `RT`/`TQ` number |
| **MacBook Pro, Linux workstation, monitors, iPhones, routers & NAS drives** | **Line 9936** (*Capital Cost Allowance — **CCA Class 50***) | **Line 240** (*Amortissement — **Catégorie 50***) | **CCA Class 50 (`55%` declining balance rate)** for general-purpose electronic data-processing equipment & system software; **100% of GST/HST/QST (`ITC`/`ITR`) is refunded in Year 1** on the first GST/QST return! |
| **Ergonomic chair (`Herman Miller`), standing desk & studio furniture** | **Line 9936** (*CCA Class 8*) | **Line 240** (*Catégorie 8*) | **CCA Class 8 (`20%` declining balance rate)**; `100%` of GST/HST/QST paid is recovered immediately via ITC/ITR |
| **Coworking membership (`WeWork`, `Spaces`, `Crew Collective`)** | **Line 8910** (*Rent*) | **Line 228** (*Loyer*) | **100% deductible** + `100%` ITC/ITR recovery |
| **Errors & Omissions (`E&O` / Cyber Liability) insurance** | **Line 8690** (*Insurance*) | **Line 223** (*Assurances*) | **100% deductible** (no GST/HST applies to insurance premiums, though Québec `9%` tax on insurance premiums is deductible as part of the expense on `T2125`/`TP-80-V`) |
| **High-speed fibre internet & mobile data plan (business-use %)** | **Line 9225** (*Telephone and utilities*) | **Line 241** (*Télécommunications*) | Deduct the **business-use percentage** (`70%–90%` for full-time remote developers) |
| **Dedicated home office / coding room** | **Line 9945** (*Business-use-of-home expenses*) | **Line 252** (*Frais de bureau à domicile*) | Workspace % (`sq ft` of coding room ÷ total home `sq ft`) of rent, mortgage interest, hydro/heating, insurance & property tax (in Québec, non-consumable home-office expenses are capped at `50%` of the workspace prorated share under `TP-80-V`) |

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## Should a Canadian IT consultant with domestic Canadian clients use the CRA GST/HST Quick Method (`Form GST74`)?

If your clients are **primarily Canadian companies** (where you charge `13%` HST in Ontario or `5%` GST + `9.975%` QST in Québec) and your annual software/hardware overhead is low, the **[CRA GST/HST Quick Method (`Form GST74`)](/keel/canada-contractor-hst-quick-method-guide/)** (and **Revenu Québec `FP-2074-V`**) is a massive legal profit booster:

- **In Ontario (`13%` HST charged to clients):** Under the Quick Method for service businesses, you collect **`13%` HST** from your client (`$13,000` on `$100,000` of fees), remit only **`8.8%`** (`$8,800`) less the **`1%` credit on your first `$30,000`** (`-$300` = `$8,500` remitted), and **legally pocket the remaining `$4,500`**, plus you *still* claim full `13%` ITCs on capital hardware like a new MacBook Pro!
- **When NOT to use the Quick Method:** If **most of your clients are US or foreign companies (`0%` zero-rated)**, stick with the **Regular GST/HST & QST Method**—because you collect `$0` in tax on US exports and want to claim `100%` ITCs/ITRs on every operational SaaS and office expense.

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## How to avoid the CRA "Personal Services Business (`PSB`)" trap vs unincorporated `T2125` sole proprietorship

Many Canadian IT contractors incorporate (`Inc.`) for a single full-time contract with a bank, telecom, or government ministry, only to be audited by the CRA as a **Personal Services Business (`PSB` — *entreprise de prestation de services personnels*)**, which loses the Small Business Deduction and faces a punitive **`44.5%+` corporate tax rate** with almost zero expense deductions.

Operating as an **unincorporated sole proprietor (`T2125` / `TP-80-V`)** or serving **multiple clients with your own MacBook, your own E&O insurance, milestone/deliverable invoicing, and the right to subcontract** documents genuine self-employment under the CRA's four-point **Wiebe Door / Sagaz** test (*control, ownership of tools, chance of profit/risk of loss, integration*). Check the full breakdown in [Canada Contractor vs Employee](/keel/canada-contractor-vs-employee/) and [Canada T2125 Explained](/keel/canada-t2125-explained/).

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## Worked example: 2026 CRA `T2125` + `TP-80-V` & `ITC`/`ITR` refund calculation for a Montréal software developer earning `$115,000 CAD`

Suppose an independent full-stack developer in Montréal bills **`$85,000 CAD` (`0%` zero-rated to a US SaaS client)** and **`$30,000 CAD` (`+ $1,500 GST + $2,992.50 QST` to a Québec agency)**:
- **Gross Professional Income (`T2125` / `TP-80-V`):** **`$115,000 CAD`**
- **Allowable Business Deductions (`$19,840 CAD` pre-tax) + `ITC`/`ITR` Cash Recovery (`$1,945 CAD`):**
  - **MacBook Pro M4 Max (`$4,600`) + Studio Display (`$2,000`) — CCA Class 50 (`Line 9936`) + `$988.35` immediate GST+QST `ITC`/`ITR` refund:** `$3,630` Year-1 CCA
  - **AWS, Cursor, GitHub Copilot, Linear, Figma, Wise/Stripe FX fees (`Lines 8710 & 8810`):** `$4,820`
  - **Crew Collective Coworking Pass & E&O Cyber Insurance (`Lines 8690 & 8910`):** `$5,490`
  - **Fibre Internet, Mobile Data (`80%` business use) & Home Coding Room (`Lines 9225 & 9945`):** `$5,900`
- **Total CRA + Revenu Québec Tax & GST/QST Saved:** Claiming `$19,840` in `T2125`/`TP-80-V` deductions plus `$1,945` in GST/QST `ITCs`/`ITRs` saves **`$10,495 CAD`** in combined federal/Québec income tax, QPP contributions, and sales tax!

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## Frequently asked questions

**Do I charge GST, HST, or QST to a US client when I code from Toronto or Montréal?**
No. Under **Excise Tax Act Schedule VI, Part V, section 7** and **QST Act s. 179**, software engineering, IT consulting, and web design services supplied to a **non-resident US or foreign client** (who is outside Canada and not GST/HST registered) are **zero-rated (`0%`)**. Write **`"Zero-rated export of services — ETA Sch. VI, Part V, s. 7 (0% GST/HST / 0% QST)"`** on your invoice.

**How do I convert USD client payments from Stripe, Wise, or Deel on CRA Form T2125?**
The CRA requires all income and expenses on **Form `T2125`** (and **Revenu Québec `TP-80-V`**) to be reported in **Canadian dollars (`CAD`)**. If a US client pays into a USD bank or Wise account, convert the gross invoice amount using the **Bank of Canada daily exchange rate on the day the payment was earned/received** (if converted immediately into CAD by Stripe or your bank, use the actual CAD settlement amount, and deduct any FX/Stripe processing fee on **Line 8710** *Interest and bank charges* or **Line 8871** *Management/platform fees*).

**Does zero-rated US tech revenue count toward the $30,000 GST/HST and QST threshold?**
Yes! Because zero-rated exports are **taxable supplies taxed at `0%`**, `100%` of your US/foreign consulting revenue counts toward the **`$30,000` Small Supplier threshold** over four consecutive calendar quarters. Once you pass `$30,000` worldwide taxable revenue, you must register for GST/HST (and QST in Québec)—which works in your favour because registration lets you claim **cash refunds (`ITCs`/`ITRs`)** on all Canadian business purchases while still charging US clients `0%`.

**Can I claim 100% of a new MacBook Pro in Year 1 on T2125?**
Computer hardware and system software fall under **CCA Class 50 (`55%` declining balance rate)**. For eligible capital property acquired by unincorporated sole proprietors or eligible businesses, you claim CCA on **Form `T2125` Area A** (multiplied by your business-use percentage), while **100% of the GST/HST and QST paid on the MacBook Pro is refunded immediately on your very next GST/HST & QST filing**!

**What must appear on a Québec (TP-80-V) IT consultant invoice?**
For Canadian clients, include your legal name or registered business name (*NEQ* if registered on the Registraire des entreprises), sequential invoice number, service dates/sprint milestones, pre-tax subtotal, **5% GST** with your 15-character **GST number (`123456789 RT0001`)**, and—for Québec clients—**9.975% QST** with your **16-character QST number (`1234567890 TQ0001`)**.

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*Last verified November 7, 2026 against CRA Guide T4002 (Form T2125), Excise Tax Act Schedule VI Part V s. 7, and Revenu Québec Guide IN-155-V (Form TP-80-V).*