Who files Form T4A-NR summary?

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  • 15+ years of cross-border experience
Answer

Canadian payers who issued non-resident services slips during the year. The obligation is decided by facts rather than by tax owing, which is why a nil position does not remove it.

The rule on who files

Canadian payers who issued non-resident services slips during the year.

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When it does not bind you

It ties the payer's records to what the CRA received. Where a waiver was granted mid-year, the summary is where the pre-waiver and post-waiver periods have to agree.

Who files Form T4A-NR summary?
ItemAmount
Gross amount receivedC$28,000
Withheld at source (assumed 23% of gross)C$6,440
Deductible costsC$19,040
Net amount actually earnedC$8,960
Tax on the net amount (assumed graduated result)C$2,240
Difference recoverable by filingC$4,200

Filing on a net basis recovers C$4,200 of the C$6,440 withheld. That difference is the entire reason the elective return exists, and it is lost by not filing.

Example figures throughout, selected to make the rule visible, with rates and thresholds assumed for the demonstration. Your actual filing uses figures confirmed with the issuing authority for your tax year.

Where to go from here

The full treatment — who it binds, the deadline, the penalty and the fixed fee — is on T4A-NR summary. Ask before the move rather than after it, because most of the useful options expire on the date.

Read and approved for the 2025 and 2026 filing seasons by Udit Gupta, Cross-Border Tax Expert, Legal Quotient Consultants. Published as general information. For a position on your own file, call the 24-hour helpline.

Who has to file US tax return, in practice

If you came here for who has to file US tax return, this is where it is dealt with. The subject is Form T4A-NR summary, and the page covers who it reaches, what then has to be filed, and what we charge to do the work.

Cross-border situations we are engaged for

Case study 1

Mid-year waiver split into two reconciling periods

A payer obtained a waiver part-way through the year and filed a summary that reconciled the year as a single block. The totals balanced, but the withholding before and after the waiver did not. We split the year at the date the waiver took effect, reconciled each period against the slips and the remittances that belonged to it, and refiled the summary on that basis. The engagement produced a two-period reconciliation the payer keeps with the waiver correspondence, so the year explains itself without anyone having to reconstruct it.

Read how this one runs
Case study 2

Two remittance accounts after an amalgamation brought into agreement

Following an amalgamation, a payer had remitted non-resident withholding under both the predecessor account and the continuing one within a single calendar year. Slips had been issued from one set of records and remittances made from two. We allocated each payment to the account its remittance had gone to, reconciled the slips against each account separately, and prepared a summary for each. The work produced a filed reconciliation per account and a note of the allocations used, which mattered when the predecessor's account was later closed.

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Case study 3

Slips exceeded remittances because of conversion dates

A payer's slips totalled more than the year's remittances and nobody could see why. The difference came from foreign currency. The ledger converted each invoice at the date it was booked, while the remittances had been calculated at the payment date. We identified every affected payment, set out one consistent basis of conversion, restated the slips where they were wrong, and reconciled the summary to the remittance record. The payer now applies a single documented conversion policy across the year.

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Case study 4

Fees recorded net of an agent's commission grossed back up

A payer engaging non-resident performers through an agency had recorded each fee after the agency's commission, so the slips reported less than the performers had been paid for their services in Canada. We worked back from the engagement contracts and the agency statements to the gross fees, corrected the slips, and reconciled the summary to the remittances on the corrected figures. The engagement produced a restated set of slips and a written basis for the gross-up, which the agency now works to as well.

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Case study 5

Slips filed but the summary had never been prepared

A payer in its first year of engaging non-resident contractors issued slips and stopped there, unaware that a reconciling summary was also due. We prepared it from the payment records rather than from the slip totals, which surfaced one payment that had been reported twice, and filed the summary on the corrected position. The result was a completed year and a short checklist the finance team now follows, listing the records that have to be in hand before the summary can be built.

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Case study 6

Records enquiry answered by the reconciliation itself

A payer was asked to explain how the amounts it had reported for non-resident contractors related to what it had remitted during the year. The summary was the document that answered, but it had been prepared from totals and could not be traced back to individual payments. We rebuilt the reconciliation payment by payment, identified the items that genuinely differed and why, and provided a schedule running from each payment through to the slip and the remittance. The enquiry closed on that schedule.

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Case study 7

Treaty Rate Refused Because the Paperwork Was Missing

A reduced rate under a treaty is available only where the payer is satisfied the recipient is resident in the treaty country. The certificate and the withholding form are what make the rate available at source instead of recoverable a year later.

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Case study 8

A Non-Resident Estate Holding US Assets

US situs assets sit inside the US estate tax net regardless of where the owner lived, and the exemption available to a non-resident is not the resident one. The file establishes situs asset by asset before any relief is claimed.

Read how this one runs

All 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.

Cross-Border Estates & Trusts

Wills drafted for one country routinely misfire in the other — deemed disposition here, estate tax there, credits in between.

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

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Technology & SaaS

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  • IP structuring with real substance
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Professional Services Firms

Firms and partners working across borders meet Regulation 105 withholding, PE risk on long engagements and per-country payroll for travelling staff.

A partnership is taxed in the hands of its partners, so one engagement abroad can reach every partner's personal return. The order matters: the waiver is applied for before the invoice, the presence is tracked before it becomes an establishment, and the payroll is registered before the first day worked in the other country.

  • Reg 105 / 102 waivers
  • Permanent establishment risk
  • Partner mobility planning
  • Cross-border withholding recovery
Explore Professional Services

Importers, Exporters & Manufacturers

  • Transfer pricing documentation (s.247)
  • Customs value vs transfer price
  • Foreign affiliate reporting (T1134)
  • Country-by-country reporting
Explore Trade & Manufacturing

Athletes, Artists & Entertainers

  • Reg 105 & U.S. CWA agreements
  • Multi-state & country calendars
  • Touring income allocation
  • Royalty & image-rights withholding
Explore Athletes & Entertainers

Remote Workers & Digital Nomads

  • Residency analysis before moving
  • Employer payroll exposure
  • Totalization & social security
  • Foreign tax credits
Explore Remote Workers

Investment Funds & Holding Companies

  • Treaty access & PPT reviews
  • FAPI & surplus computations
  • Withholding-efficient routing
  • Governance & substance
Explore Funds & Holdcos

Form T4A-NR summary — the questions that follow

Do I have to file the summary if I only issued one slip?

Yes. The obligation falls on Canadian payers who issued non-resident services slips during the year, and one slip makes you one of them. There is no threshold below which the summary is optional, because the summary is not a report of size. It is the document that reconciles the slips to what was remitted. With a single slip the work is short, but it still has to be done, and the total on the summary has to agree with the slip you issued. A nil position on tax changes none of this.

We got a waiver part-way through the year, does that change the summary?

It changes the work rather than the obligation. The summary ties the payer's records to what the CRA received, and where a waiver was granted mid-year it is the place the pre-waiver and post-waiver periods have to agree. In practice that means splitting the year at the date the waiver took effect, checking that what was withheld and remitted before it matches the slips for that period, and that nothing was withheld after it that should not have been. Reconcile the two periods separately and then total them. Reconciling the year as a single block is how mid-year waiver errors stay hidden.

Our payroll provider prepares it, so who is actually responsible?

The payer. The obligation sits with the Canadian business that issued the slips, whoever keys in the figures. A provider preparing the summary is doing the payer's filing, and an error in it is the payer's error. The practical implication is about records rather than blame. The provider usually holds the remittance history, while the payer holds the contracts and the travel evidence that decide which payments were for services performed in Canada. The summary can only reconcile if both sides of that are brought together before it is filed, so agree who supplies what well before the deadline.

The slips and the remittances do not match, what should I do?

Find the difference before you file, because the summary is where it will show. Common causes are a payment converted to Canadian dollars at a different date in the ledger than in the remittance, a fee recorded net of an agent's commission or of reimbursed travel, a payment to a supplier who was not in fact a non-resident, and a remittance posted to the wrong period. Work from the payments outwards rather than from the totals inwards. Identified and explained, a difference becomes a reconciling item you can support. Squeezed into the totals, it becomes an enquiry later.

Is the summary filed separately from the slips?

Think of them as one package rather than two independent filings. The slips report what each non-resident was paid. The summary reconciles those slips to the amounts remitted for the year. Because the summary is built from the same records as the slips, it should be prepared alongside them, and its totals should agree with them line for line before anything is submitted. Preparing the summary last, from the slip totals rather than from the underlying payments, is what produces a set of slips and a summary that do not tell the same story.

We used two payroll accounts last year, one summary or two?

Follow the remittances. The summary's job is to reconcile the slips issued to the amounts remitted, so it works at the level of the account the remittances were actually made under. Where two accounts were used during a year, after a reorganisation, an amalgamation, or simply because a second account was opened in error, each has to reconcile on its own, and slips need to be allocated to the account their related remittances went to. Sorting out which account each payment belonged to is usually the bulk of the work, and it is better done before filing than in answer to a query.

Is moving money between my own accounts in two countries taxable?

Moving your own capital between your own accounts is not itself income, so the transfer is not what creates tax. What can create tax or reporting is the income the money earned before it moved, a foreign-exchange gain on certain holdings, and the reporting obligations the balances themselves trigger — foreign account and asset reports keyed to balances rather than income. Remittances out of some countries also need certification before the bank will send them. See foreign account reporting.

How does a remittance actually work, and is it taxed?

A remittance is a transfer of money, not a category of income, and moving your own funds between your own accounts is not what creates tax. What can create tax is the income behind the money and the rules of the country it leaves. India, for instance, collects tax at source when a resident individual remits abroad under the Liberalised Remittance Scheme, and requires certification before certain payments leave. The transfer is the trigger for paperwork rather than for tax. See the LRS and tax collected at source.

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Where our partners studied — CPA Canada (In-Depth Tax Program), AICPA, the Institute of Chartered Accountants of India and the Malaysian Institute of Accountants.

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