| name | cross-border-compliance |
| description | US/international payment compliance for Canadian sole proprietors and corporations. W-8BEN management (individual + entity), withholding tax recovery, 1099 interception, FX accounting (BoC noon rate), T1135 monitoring, Reg 105 contractor rules, multi-currency reconciliation. Prevents 30% backup withholding and $25/day T1135 penalties. CC-specific: Wise USD, Stripe, primary US retainer, Kraken.
|
| triggers | ["W-8BEN","withholding",1099,"cross-border","US tax","foreign tax","FX","exchange rate","T1135","international payment","Stripe","Wise","primary retainer","USD income","foreign client","1042-S","FATCA","treaty claim","backup withholding","FX gain","currency","Regulation 105","T4A-NR"] |
| tier | core |
| dependencies | ["accounting-advisor"] |
Cross-Border Compliance — W-8BEN, Withholding Tax & International Payments
Used when CC earns from US clients, holds USD, uses Stripe/Wise, or receives
foreign payments. Prevents 30% withholding, T1135 penalties, and IRS letters.
Covers sole proprietor now and corporation (W-8BEN-E) post-incorporation.
Why This Matters for CC Right Now
primary US retainer paying OASIS for AI services. Without a valid W-8BEN on file,
primary retainer is legally required to withhold 30% of every payment and remit it to the IRS.
That is CC's money, held by the US government, recoverable only by filing a US non-
resident return. The fix: one form, submitted once, renewed every 3 years.
1. W-8BEN Management
When to Submit
Submit a W-8BEN to any US person or entity paying you, including:
- US clients (primary retainer, any future US OASIS contracts)
- Stripe (if account holds USD or receives US payments)
- US freelance platforms (Upwork, Fiverr — US-based)
- US brokerages (if CC ever holds US securities outside RRSP/TFSA)
- Any US platform that asks for tax documentation
Rule of thumb: If a US entity sends you money and asks for tax forms, they need a W-8BEN.
W-8BEN (Individual) vs W-8BEN-E (Entity)
| Form | Use When | CC's Status |
|---|
| W-8BEN | You are a sole proprietor or individual | Current — use this now |
| W-8BEN-E | You are incorporated (OASIS Inc.) | Switch on incorporation |
When OASIS incorporates, file W-8BEN-E as the entity. Until then, W-8BEN as individual.
Field-by-Field Guide for CC
Part I — Identification of Beneficial Owner
Line 1 — Name: Conaugh McKenna
Line 2 — Country of citizenship: Canada
Line 3 — Permanent residence address: [CC's current Collingwood ON address]
City/State: Collingwood, Ontario
Country: Canada
Line 4 — Mailing address: [same, unless different]
Line 5 — US TIN: Leave blank (Canadians do not need a US SSN/EIN)
Line 6a — Foreign TIN: [CC's Canadian SIN — 9-digit number]
Line 6b — FTIN not legally required: Leave unchecked (SIN is the FTIN)
Line 7 — Reference number: Leave blank
Line 8 — Date of birth: [CC's DOB in MM-DD-YYYY format]
Part II — Claim of Tax Treaty Benefits
Line 9 — Residence: Canada
Line 10 — Treaty claim (CRITICAL — this gets the 0% rate):
"The beneficial owner is claiming the provisions of Article VII
(Business Profits) of the Canada-US Tax Convention.
The rate of withholding specified in the article is 0%."
Type of income: Business profits / services income
Article: VII
Rate: 0%
Part III — Certification
Sign and date. By signing, you certify you are the beneficial owner,
not a US person, and the information is accurate.
Why Article VII Gets 0%
Under the Canada-US Tax Convention, business profits earned by a Canadian resident
are only taxable in Canada — not the US — unless the business has a permanent
establishment (PE) in the US. CC has no US office, employees, or fixed place of
business, so the US has zero taxing rights. Result: 0% US withholding.
Renewal
- W-8BEN expires after 3 calendar years from the year it is signed
- Example: signed March 2026 — expires December 31, 2028
- The paying entity (primary retainer, Stripe) should remind you, but do not rely on this
- Set a calendar reminder for January 2029 to resubmit
- If any information changes (address, entity type, incorporation), resubmit immediately
What Happens Without It
Without a current W-8BEN on file, the payer must withhold 30% of gross payment
and remit to IRS. Recovery requires filing Form 1040-NR (US non-resident return) —
time-consuming, requires a US ITIN, and delays money by months or years.
Record Keeping
- Keep a signed copy of every W-8BEN submitted
- Log: date submitted, submitted to whom, expiry date
- Store in
docs/compliance/ or equivalent folder
- Pair with confirmation email from payer that it was received and accepted
2. 1099 Management
What Is a 1099
A 1099 is a US information return. 1099-NEC reports non-employee compensation
(services). 1099-K reports payment platform transactions. Neither should be issued
to a non-US person with a valid W-8BEN on file — but errors happen.
1099-NEC — Should Not Reach CC
With a valid W-8BEN, US clients should issue Form 1042-S instead of a 1099-NEC.
1042-S reports payments to foreign persons. If a client issues a 1099-NEC to CC
by mistake, it is their administrative error, not CC's tax liability.
1099-K — Stripe / PayPal Risk
Stripe may generate a 1099-K if:
- The Stripe account is configured as a US entity or US person
- Threshold exceeded: $5,000 USD (US 2024 threshold, state thresholds vary)
Prevention: Ensure Stripe account lists CC's Canadian address, Canadian business
information, and has W-8BEN on file via Stripe's tax settings dashboard.
If CC Receives a 1099
- Do not panic. It is not a tax bill.
- Do not file a US tax return based on a 1099 alone.
- Check: does CC have a valid W-8BEN on file with the issuer?
- If yes: contact the issuer, request a corrected 1042-S in place of 1099.
- If the IRS sends a CP2000 letter (underreporter inquiry): respond in writing,
attach W-8BEN copy, state treaty exemption under Article VII.
- CC does not have a PE in the US, so US taxing rights do not apply.
Does CC Need to File a US Return
No, unless CC:
- Has a US permanent establishment (office, employees in the US)
- Has US-source income not covered by treaty (eg. US rental property, US employment)
- Elects to file for a refund of improperly withheld amounts
Business profit from services performed in Canada for US clients = Canadian-sourced
income. The Canada-US treaty assigns taxing rights to Canada only.
3. FX Accounting
The Rule: Bank of Canada Noon Rate
CRA requires all foreign amounts on a T1/T2125 to be converted to CAD using the
Bank of Canada nominal noon rate for the transaction date.
- Source: bankofcanada.ca/rates/exchange/daily-exchange-rates/
- Download the annual average rate file for year-end reconciliation
- For individual transactions: use the rate on the date funds were received
When to Use Which Rate
| Situation | Rate to Use |
|---|
| Single USD invoice paid on specific date | BoC noon rate on that date |
| Multiple small transactions in same month | BoC monthly average (acceptable for CRA) |
| Year-end foreign account balance (T1135) | BoC December 31 noon rate |
| Estimating quarterly income for installments | BoC rate on date of estimate |
FX Gains and Losses on USD Accounts (s.39(2))
Holding USD cash in a Wise or RBC USD account creates FX exposure. When USD is
converted to CAD (or used to pay CAD-denominated expenses), a gain or loss arises.
- The gain or loss = (CAD value at disposition) minus (CAD value at acquisition)
- $200 exemption: First $200 of net annual FX gains is exempt (personal-use rule)
- Above $200: 50% capital gain inclusion applies (same as any capital gain)
- This applies to cash currency, not business receivables (those are business income)
Practical example:
- Receive USD $5,000 on Jan 15 when rate = 1.35 → ACB = CAD $6,750
- Convert to CAD on Mar 10 when rate = 1.40 → proceeds = CAD $7,000
- FX gain = $250 → minus $200 exemption = $50 taxable → $25 capital gain included
Record keeping: Log USD received (date, amount, BoC rate), USD spent (date, amount,
BoC rate). Net the gain/loss annually.
Multi-Currency Reconciliation
Revenue earned in USD must be reported in CAD on T2125. Process:
- Export all USD transactions from Wise (CSV)
- Match each transaction to BoC noon rate on payment date
- Record CAD equivalent as business revenue
- CAD expenses paid from USD account: convert at rate on date of payment
- Year-end USD balance: record at Dec 31 rate for T1135 assessment
Accounting Software Setup
- Wave (free): Set base currency to CAD, enable multi-currency, enter USD
transactions at BoC rate manually or via bank feed
- QuickBooks Online: Multi-currency plan required; set auto-rate to BoC feed
- Manual: Spreadsheet with columns: Date, USD Amount, BoC Rate, CAD Equivalent,
Category, Client
4. T1135 Monitoring
The Threshold
T1135 (Foreign Income Verification) is required if the total cost of CC's
specified foreign property exceeded $100,000 CAD at any point during the year.
Not the year-end balance — any single day during the year.
What Counts as Specified Foreign Property
| Counts | Does Not Count |
|---|
| Foreign bank accounts (Wise USD balance) | RRSP/TFSA holdings (even if holding US stocks) |
| Foreign stocks held directly (not in registered account) | Canadian-listed ETFs holding foreign stocks (eg. XAW.TO) |
| Foreign rental property | Personal-use property abroad |
| Shares of foreign private corporations | |
| Crypto on foreign exchanges (Kraken) | Crypto on Canadian exchanges |
| Foreign bonds, notes | |
CC's Current T1135 Exposure
| Asset | Approximate Cost Basis | T1135 Status |
|---|
| Wise USD account | Track USD received → converted to CAD at acquisition rate | Monitor |
| Kraken (crypto) | Total cost basis of all crypto positions | Monitor |
| Foreign stocks | None currently | N/A |
Action: Atlas tracks total T1135-eligible cost basis quarterly. Alert CC when
aggregate approaches $80,000 CAD (20% buffer before the $100K threshold).
Filing Requirement
- File T1135 with annual T1 return (by June 15 for self-employed)
- Two reporting tiers:
- Simplified (< $250K): Report each property type with aggregate cost, max gain, year-end balance, income
- Detailed (>= $250K): Property-by-property itemized disclosure
Penalties
| Violation | Penalty |
|---|
| Late filing | $25/day (min $100, max $2,500) |
| Gross negligence | Greater of $12,000 or 5% of max cost |
| False statement | Greater of $24,000 or 5% of max cost |
| Criminal (willful) | Up to $500,000 + 2 years imprisonment |
VDP (Voluntary Disclosure) is available if T1135 was not filed in prior years.
See docs/ATLAS_VDP_GUIDE.md for the process.
5. Withholding Tax Recovery (Foreign Tax Credits)
The Mechanism — s.126 ITA
If foreign tax is withheld on income that is also taxable in Canada, CC can claim
a Foreign Tax Credit (FTC) on the Canadian return to avoid double taxation.
Form: T2209 (Federal FTC), ON-T2036 (Ontario FTC)
US Withholding Scenarios
| Scenario | Withholding Rate | With Treaty Claim | Recovery Method |
|---|
| Business income (W-8BEN, Article VII) | 30% → 0% | 0% — prevention is recovery | N/A |
| US dividends (registered account) | 15% → 15% (no treaty relief for TFSA) | 15% in RRSP, 0% on T2209 | RRSP: claim FTC on T2209 |
| US dividends (TFSA) | 15% | No FTC available — permanently lost | Hold US dividend stocks in RRSP, not TFSA |
| US dividends (non-registered) | 15% | Claim FTC on T2209 | FTC offsets Canadian tax |
TFSA Warning
This is a structural trap. US dividends paid to a TFSA are subject to 15% IRS
withholding, and because TFSA income is not reported on the Canadian return,
there is no Canadian tax to credit against. The 15% is simply lost.
Fix: Hold US dividend-paying stocks (VTI, SCHD, etc.) in RRSP, not TFSA.
Hold Canadian or international stocks in TFSA.
Claiming the FTC
- Identify total foreign tax withheld (shown on broker statement, 1042-S, or T3/T5)
- Calculate Canadian tax owing on that same income
- FTC = lesser of: (a) foreign tax paid, or (b) average Canadian rate x foreign income
- Enter on T2209 (line 40500 of T1)
- Ontario FTC claimed separately on ON-T2036 (provincial allocation)
6. International Contractor Payments
CC Paying US Contractors (Future — When OASIS Scales)
When OASIS hires US-based contractors for services performed outside Canada:
- No Canadian withholding required
- No T4A required (T4A is only for Canadian payees)
- Contractor handles their own US tax obligations
- OASIS can deduct the expense on T2125 (sole prop) or T2 (corporate)
- Get a completed W-9 (US person) from the contractor for records
Regulation 105 — Non-Residents Providing Services in Canada
If CC hires a non-Canadian contractor who physically performs work in Canada
(eg. a US consultant who comes to Collingwood for a project):
- Payer must withhold 15% of gross payment and remit to CRA (Form PD27 / T4A-NR)
- Contractor can apply for a Regulation 105 waiver from CRA in advance
- Failure to withhold: OASIS is jointly and severally liable for the contractor's
Canadian tax
Trigger point: Services performed remotely from outside Canada = no Reg 105.
Services performed while physically present in Canada = Reg 105 applies.
T4A for Canadian Contractors
Issue a T4A slip (Box 048 — fees for services) to any Canadian contractor paid
more than $500 in the calendar year. Due February 28 of the following year.
HST on International Services
- Services exported to non-Canadian clients (primary retainer, US customers): zero-rated
(0% HST charged, but ITCs still claimable on inputs)
- Services imported from foreign contractors: reverse-charge — if CC is HST
registered, may need to self-assess HST on imported services
- See
docs/ATLAS_HST_REGISTRATION_GUIDE.md for full place-of-supply rules
7. Compliance Calendar
| Deadline | Action | Responsible |
|---|
| Immediately | Submit W-8BEN to primary retainer | CC — do this now |
| Immediately | Verify Stripe tax settings (Canadian entity, W-8BEN uploaded) | CC |
| Ongoing | Log USD receipt: date, amount, BoC rate | Atlas / CC bookkeeping |
| Quarterly | Review Wise USD balance + Kraken cost basis vs $100K T1135 threshold | Atlas |
| Quarterly | Calculate FX gains/losses on USD holdings | Atlas |
| Dec 31 | Record year-end foreign account balances at BoC Dec 31 noon rate | Atlas |
| Feb 28 | Issue T4A slips to Canadian contractors (if any) | CC |
| Apr 30 | Pay any balance on T1 (including FX gains, FTC reconciliation) | CC |
| June 15 | File T1 with T1135 (if threshold exceeded), T2209 FTC claim | CC via NETFILE |
| W-8BEN expiry | Resubmit before expiry (3-year cycle) | Calendar reminder set |
8. CC-Specific Checklist
Urgent (Do Now)
Now (This Month)
Quarterly
Annual
Post-Incorporation
Document Library
| Document | Location | When to Use |
|---|
| Foreign Reporting | docs/ATLAS_FOREIGN_REPORTING.md | T1135/T1134 deep dive, transfer pricing, FAPI, FTC calculation, withholding tax credits |
| HST Registration | docs/ATLAS_HST_REGISTRATION_GUIDE.md | Zero-rated exports, place-of-supply rules, ITCs on business expenses, reverse-charge |
| VDP Guide | docs/ATLAS_VDP_GUIDE.md | Prior-year T1135 non-compliance, unreported foreign income, penalty elimination |
| Income Scaling Playbook | docs/ATLAS_INCOME_SCALING_PLAYBOOK.md | Crown Dependencies exit ramp when foreign income scales (IE: Isle of Man at $120K+) |
| Treaty & FIRE | docs/ATLAS_TREATY_FIRE_STRATEGY.md | Full Canada-US treaty text, departure tax, non-resident planning |
| Accounting Advisor | skills/accounting-advisor/SKILL.md | T2125 filing, FX gains on Schedule 3, FTC on T2209 |
Quick Reference
| Question | Answer |
|---|
| What form prevents US withholding? | W-8BEN (individual) or W-8BEN-E (corporation) |
| Which treaty article covers CC's OASIS income? | Article VII — Business Profits, 0% rate |
| What rate applies without W-8BEN? | 30% backup withholding on gross payment |
| When does T1135 kick in? | $100,000 CAD cost of foreign property at any point in year |
| What rate converts USD to CAD for CRA? | Bank of Canada nominal noon rate on transaction date |
| Is TFSA withholding recoverable? | No — hold US dividend stocks in RRSP instead |
| Does CC need to file a US return? | No, unless permanent establishment in US |
| How often does W-8BEN expire? | Every 3 calendar years from year of signing |
| T1135 late-filing penalty? | $25/day, max $2,500 |
