Cross-Border Tax · Mississauga

Cross-border tax accountant in Mississauga.

US-Canada tax returns, FBAR and T1135 filings, and cross-border planning for Mississauga residents and businesses — in person or fully virtual.

We work with Mississauga professionals, e-commerce sellers shipping into the US, and dual citizens across the city — minutes up Highway 410 from our office, or entirely online through our cloud portal.

By the AnalytIQ Accounting team · Last reviewed: August 12, 2026

Book a consultation Get Free Proposal

What we handle

Cross-border services for Mississauga.

01 US tax returns with your Canadian T1 One engagement, both countries, numbers that agree.

02 FBAR & T1135 reporting Foreign-account and foreign-property disclosures on both sides.

03 Streamlined catch-up Years behind on US filings, fixed under the IRS streamlined program.

04 Moves, LLCs, and US income Departure tax, US rental property, and structure advice before money moves.

Rules at a glance · US Citizens and Cross-Border Personal Tax

Not sure which applies to you? Get a free proposal or book 15 minutes.

Key form1040 + FBARForm 1040 is filed every year on worldwide income; FBAR kicks in past US$10,000 in foreign accounts.

Key deadlineJune 15 abroadThe April 15 due date gets an automatic two-month extension for filers living outside the US.

Watch forPFIC on Canadian fundsCanadian mutual funds and ETFs held outside an RRSP are PFICs, needing Form 8621 each year.

ThresholdUS$10,000 FBARFBAR is required once combined foreign accounts exceed US$10,000 at any point in the year.

What we take off your plate

Cross-border tax for US citizens living in Canada, handled.

1040, FBAR and Form 8938 filed together, sized to what you actually hold
PFIC calls made on Canadian funds before they become a Form 8621 problem
Canadian and US returns prepared by one team
Treaty positions and foreign tax credits lined up
FBAR and T1135 foreign reporting
ITIN applications certified in-house

Mistakes we fix

Three things that go wrong for US citizens living in Canada.

Skipping FBAR or Form 8938 because Canadian tax was already paid on the same accounts
Holding Canadian mutual funds or ETFs in a TFSA without knowing they are PFICs
Assuming the treaty erasing US tax owing also erases the duty to file

Recognise one? Book a call and we will tell you what it is costing you.

How we can help · US Citizens and Cross-Border Personal Tax

Where we do the work.

Fixed fees, quoted after a short discovery call. Canadian and US filings under one roof.

Cross-border taxForm 1040, FBAR and PFIC reporting handled alongside the Canadian T1, not as an afterthought.Cross-border tax →Tax servicesThe Canadian T1 filed to use every foreign tax credit the US return already generated.Tax services →BookkeepingForeign account balances tracked year-round so the FBAR numbers are ready every spring.Bookkeeping →

Free proposal

A fixed fee for your cross-border tax work, in writing.

Tell us about your business. The form takes about a minute.
A short discovery call. Fifteen minutes to confirm what you need.
A fixed fee in writing. We reply within one business day. No hourly surprises.

Canadian and US filings under one roof
Cloud-first: QuickBooks Online, Dext, Wagepoint
Brampton, Ontario, with clients across Canada and the US

Common questions.

Where do we meet?

Virtually, or in person at our office about 15 minutes from Square One.

My e-commerce store sells into the US. Do I owe US tax?

Possibly — US state sales tax has economic nexus thresholds (commonly US$100,000 in sales or 200 transactions per state), and income tax exposure depends on how you operate. We review your footprint and tell you plainly what applies.

Can you work with my existing Canadian accountant?

Yes — we can handle just the US side and coordinate with them, or take on both sides as one engagement.

Talk to a cross-border accountant near Mississauga.

Book a consultation

Call now Get Free Proposal