T1134 filing requirement checker
Check whether a foreign affiliate return and supplement are required.
Open itA non-resident receiving Canadian pension and benefit income can accept flat withholding or elect to file a return and be taxed on the ordinary basis instead. This runs both and names the better one on your figures.
Your Canadian income
C$
Old age security, retirement plan benefits, superannuation, registered plan payments, employment insurance and similar amounts.
%
Twenty-five per cent as the statutory rate, or the treaty rate where one applies and has been claimed.
C$
Other amounts you have to include when the election is made.
%
Your blended rate on the return, after the credits a non-resident electing under this provision can claim.
%
A non-resident return can carry a surtax in place of provincial tax. Enter the figure that applies to you.
Refund the election would produce
—
Better route on these figures —
The election helps —
Tax under flat withholding—
Which is this rate—
Income on the election return—
Tax on the election return—
Which is this rate—
Refund if the election is better—
Extra to pay if it is not—
Net income after tax, with the election—
Net income after tax, without it—
Flat withholding takes no notice of your total income
Canadian-source pension and benefit payments to a non-resident are taxed by withholding at a flat rate, applied payment by payment. Nobody looks at how much income you have in total, so a retiree with a modest Canadian pension pays the same rate as one with a large one. For most people on modest amounts, the flat rate is well above what a Canadian resident would pay on the same money.
The election lets you file a Canadian return for the year, report the eligible income, and be taxed on the ordinary basis with the credits a non-resident electing under the provision can claim. Where the flat withholding exceeds the return-basis tax, the difference comes back as a refund. Where it does not, the election is simply not made.
The mechanics, and the two deadlines
Two dates matter. The election return itself is generally due by 30 June of the year following the year the income was received, which is later than the ordinary filing deadline but absolutely fixed — a late election is not accepted. Separately, an application can be made before the year starts to have the payer withhold at a reduced rate during the year rather than waiting for a refund, which is worth doing where the election clearly helps every year.
Because a non-resident return does not sit in a province, a surtax generally applies in place of provincial tax. That surtax is what makes the election marginal for some people, and it is the input in this calculator most worth checking against your own notice of assessment.
Worked example
A retiree living in India receives 42,000 Canadian dollars of pension and benefit income and has no other Canadian income.
- Flat withholding at 25% takes 10,500 across the year, payment by payment.
- On the election return, a 15% effective rate with the non-resident surtax on top comes to substantially less.
- The difference is refunded when the election return is filed and assessed.
Raise the income enough and the two lines cross: the election stops helping and the flat rate becomes the cheaper answer. That crossing point is exactly what this calculator is for.
What this calculator assumes
- The statutory flat rate of twenty-five per cent is prefilled and cited. Where a treaty reduces it for your kind of income and you have claimed it, enter the treaty rate instead.
- The effective rate on the election return is yours to enter. It depends on the credits available, which for a non-resident electing under this provision are restricted by reference to the share of worldwide income the Canadian income represents.
- The surtax that applies in place of provincial tax is an input. It varies and it is the figure most likely to change the answer.
- The election covers eligible types of income only. Amounts outside the list stay on flat withholding whatever you elect.
An estimate, not advice. This is an estimate built from what you typed, not advice on your file. Nothing here reads your documents, checks your treaty article or looks at the year you are actually in. Where the number matters, we agree a fixed fee in writing before any work starts.
Where these figures come from
- current guidance Electing under section 217 — CRA
- current guidance Who can file under section 217 — CRA
- current table Rates for Part XIII tax — CRA
Any figure prefilled in the panel above is stated with the year it belongs to and can be changed. Rates and thresholds move; a calculator that asks you for the current one stays right, and one that hides a guess does not.
What these engagements turn on
Case study 1
Leaving Canada — the Bill You Get for Assets You Still Own
Emigrating triggers a deemed disposition of most holdings, which produces tax on gains never realised in cash. The file values the property, identifies what is excluded, and looks at whether security can be posted rather than the tax paid outright.
Read how this one runs
Case study 2
Residency Changed Mid-Year and Both Returns Assumed a Full One
A move part-way through a year produces two part-year positions, not two full ones. The engagement establishes the date residence actually changed, allocates income either side of it, and amends whichever return was filed on the wrong footing.
Read how this one runs
Case study 3
An Assignment Priced on an Equalisation Promise
A policy that leaves the assignee no better or worse off has to be computed, not just stated, and the hypothetical deduction runs alongside the real one. The engagement builds both and reconciles them at year end.
Read how this one runs
Case study 4
Years Filed Quietly, and What That Cost
Posting missing returns without taking a view on the route gives up the certification-based protection and can itself be read as an indicator. The first task on these files is mapping which years remain eligible for which route.
Read how this one runs
Case study 5
A Canadian Landlord With Property in the United States
Gross withholding on US rents takes no account of mortgage interest, tax or repairs, so a leveraged property can face tax on turnover. An election onto net basis fixes that, and it has its own timing and its own filing.
Read how this one runs
Case study 6
The Two-Year Window After Returning to India
Returning residents pass through a transitional status in which foreign income is largely outside the Indian net. The engagement establishes when the window opens and closes, and puts the transactions that benefit inside it.
Read how this one runs
Case study 7
A Margin Defended With a Benchmarking Set That Fits the Facts
A comparables set is only as good as the screening behind it, and a rejected set takes the margin with it. The study selects the tested party first, screens on function rather than on industry code, and records why each comparable survived.
Read how this one runs
Case study 8
Whether Documentation Was Required At All
The obligation turns on the transactions that actually happened rather than on the size of the group, and the penalty for contemporaneous documentation is charged by reference to the adjustment. The review establishes which side of the line the company sits.
Read how this one runsAll case studies — every published engagement in one place.
Core International & Cross-Border Tax Services
International Tax Planning & Advisory
Strategy and compliance for income, assets and families spread across borders.
One coordinating team: filings on every side of the border are sequenced so treaty relief and foreign tax credits are claimed once — and in the right country.
U.S. & Cross-Border Tax Returns
Dual filers: U.S. citizens in Canada and Canadians with U.S. income run two parallel systems — we prepare both, in the right order, every year.
Expat & Emigration Tax
The move year is its own project: the elections and valuations filed that year decide the next decade of both countries’ returns.
Non-Resident Canadian Tax
Default withholding is 25% of gross: elective returns routinely turn over-withheld rent and pensions into refunds.
Transfer Pricing & BEPS
Documentation prepared with the return is the cheapest insurance in international tax; reconstructing it during an audit is the most expensive.
Tax Treaties & Withholding
Relief is only as good as the paperwork claiming it — we build treaty positions that survive review on both sides.
Cross-Border Estates & Trusts
Wills drafted for one country routinely misfire in the other — deemed disposition here, estate tax there, credits in between.
Global Investments & Reporting
Information returns carry the sharpest penalties — $25 a day whether or not any tax is owing. We keep them clean and on time.
Cross-Border Corporate Tax
Expansion raises the same four questions every time — entity, PE, repatriation, payroll. We answer them before the tax authorities do.
India Tax for NRIs & Returning Residents
The deduction is taken on the sale price, not the gain — which is why an NRI property sale strands cash unless the certificate is applied for before closing.
Canadian Tax with a Foreign Element
Residency is decided on facts, not on a form — and the year you arrive or leave is the one where the largest amounts turn on the smallest details.
UAE Tax for Expats & Their Home Country
A zero-tax country is only half the answer — the question that decides the bill is whether the country you came from still treats you as resident.
Industries & Client Types We Serve Worldwide
Global E-commerce & Marketplaces
Technology & SaaS
Professional Services Firms
Cross-Border Real Estate
Importers, Exporters & Manufacturers
Athletes, Artists & Entertainers
Remote Workers & Digital Nomads
Investment Funds & Holding Companies
Global E-commerce & Marketplaces
Cross-border tax for sellers shipping worldwide: marketplace withholding, foreign registrations and inventory nexus handled before they become audits.
Marketplaces withhold, remit and report in their own right, so the tax position of a single sale is decided by where the stock sat, where the buyer was and which platform collected — not by where the company is registered. We reconcile the platform's own filings against the returns before either is submitted.
- Foreign VAT / GST / sales tax registrations
- Marketplace withholding reviews
- Inventory nexus & PE analysis
- Multi-currency books reconciled
Who We Serve:
Technology & SaaS
- Cross-border revenue sourcing & withholding
- IP structuring with real substance
- Equity for cross-border teams
- U.S. expansion: entity & PE setup
Who We Serve:
Professional Services Firms
- Reg 105 / 102 waivers
- Permanent establishment risk
- Partner mobility planning
- Cross-border withholding recovery
Who We Serve:
Cross-Border Real Estate
- Section 216 rental returns
- FIRPTA withholding recovery
- Section 116 clearance
- Treaty credit optimization
Who We Serve:
Importers, Exporters & Manufacturers
- Transfer pricing documentation (s.247)
- Customs value vs transfer price
- Foreign affiliate reporting (T1134)
- Country-by-country reporting
Who We Serve:
Athletes, Artists & Entertainers
- Reg 105 & U.S. CWA agreements
- Multi-state & country calendars
- Touring income allocation
- Royalty & image-rights withholding
Who We Serve:
Remote Workers & Digital Nomads
- Residency analysis before moving
- Employer payroll exposure
- Totalization & social security
- Foreign tax credits
Who We Serve:
Investment Funds & Holding Companies
- Treaty access & PPT reviews
- FAPI & surplus computations
- Withholding-efficient routing
- Governance & substance
Who We Serve:
