Moving from Vancouver to San Francisco: Taxes, the RRSP Trap, and the Bay Area

Vancouver to San Francisco is a well-worn tech move. Amazon, Microsoft, SAP, EA, and a cluster of game studios and VFX houses all have Vancouver offices feeding Bay Area counterparts, and enough engineers, PMs, and designers make this trip that it’s practically a career track. The BC-to-California guide covers the province-level mechanics, including the RRSP problem in detail. This one covers what’s specific to the San Francisco version: the city’s own tax layers, Prop 13, tech comp structure, and the fact that the income tax doesn’t actually drop the way it does on the Seattle version of this same move.

How different are the two tax systems, really?

The headline numbers look close enough to ignore. They aren’t, because the mechanics under them diverge in ways that matter for a tech comp package.

Tax	Vancouver / BC	San Francisco / California
Personal income tax	Combined federal + BC top rate ~53.5%	Combined federal + CA top rate ~50.3%
RRSP/RRIF growth	Not taxed while held	FTB taxes the annual growth, treaty deferral doesn’t apply for state purposes
Sales tax	12% (5% GST + 7% PST)	~8.625% to 10.25% combined, city-dependent
Property tax	Roughly 0.3% to 0.5% of assessed value	Capped near 1% of purchase price under Prop 13, plus voter-approved bonds
City-level tax	None	SF payroll expense tax and gross receipts tax above payroll/revenue thresholds
Business tax	Corporate income tax	State corporate tax plus SF’s own gross receipts and overpaid executive tax

Why doesn’t leaving BC actually cut my tax rate?

Because California isn’t Washington or Texas. The corridor everyone talks about, Vancouver to Seattle, drops the income tax entirely. This one doesn’t. BC’s ~53.5% and California’s ~50.3% sit close enough that the move is closer to a wash at the top of the income range, and once you add California’s RRSP treatment and San Francisco’s local taxes, the total burden can land higher than what you left, not lower. Anyone budgeting this move on the assumption that “the US means lower taxes” is planning against the wrong corridor.

What happens to my BC tax bill on the way out?

Leaving BC triggers the same departure tax as any other exit: a deemed disposition of your worldwide property at fair market value on your departure date, reported on the final BC return. Unvested equity, RSUs already granted, and any non-registered brokerage gains get caught here. BC’s rate climbs to 20.5% provincial above roughly $252,752, stacked on the federal brackets to reach that ~53.5% figure. The full departure checklist walks through the T1243 and the elections available to manage the timing of the hit.

Does California really tax my RRSP every year?

Yes, and this is the single biggest gotcha in this corridor. The FTB’s own position, published in Publication 1001, is that the federal treaty deferral on RRSP earnings “does not apply for California income tax purposes.” A California resident reports the plan’s internal growth, interest, dividends, and realized gains, as California income every year it’s earned, even if nothing is withdrawn. Your federal 1040 shows nothing, because the treaty deferral holds for eligible individuals at the federal level. California ignores that deferral entirely and wants the earnings on Schedule CA every year, built off plan statements since no Canadian slip reports it.

Does San Francisco tax me on top of California?

If you’re a W-2 employee at a normal tech company, no, not directly, San Francisco doesn’t have a personal city income tax. Where it shows up is on the business side. The city’s payroll expense tax phased out in favor of a gross receipts tax on business revenue earned in San Francisco, and Proposition C layers an additional tax on large employers whose total SF payroll exceeds $1 million. There’s also an overpaid executive tax that applies when a company’s top executive earns much more than its median SF worker. None of that touches a straight salary, but it matters if you’re consulting, running an LLC on the side, or your employer is a smaller SF-based company where these taxes shape comp and headcount decisions.

What does Prop 13 mean for the house I’m about to buy?

A very different system than what you’re used to. BC assesses property near market value every year, so your tax bill drifts with the market. California’s Proposition 13 caps assessed value at your purchase price, with annual increases limited to 2%, plus whatever voter-approved bonds and local assessments layer on top. The nominal rate looks similar to BC’s, but the base barely moves, so two neighbors who bought a decade apart can carry very different tax bills on similar houses. The catch: California resets the assessment to current market value when you buy, and Bay Area purchase prices are steep enough that the reset alone often produces a bigger bill than BC’s slower-moving assessment did.

Is Bay Area housing actually pricier than Vancouver?

Yes, and this is one of the few corridors where that’s true. Vancouver is famously expensive by Canadian standards, but San Francisco and the Peninsula routinely price higher on a like-for-like basis, especially for single-family homes near the major campuses. This isn’t a tax question, but it drives the planning around one: a bigger mortgage, a bigger Prop 13 reset, and RSU income that has to cover a steeper cost of living than most people budget for coming from Vancouver.

How does tech comp interact with California’s top bracket?

Signing bonuses and RSU vests both land as ordinary income in the year received, and California’s top marginal rate applies well before the very highest incomes, so a strong vest year plus a signing bonus routinely pushes total comp into that bracket fast. Combine that with the RRSP addback and BC’s departure-year income, and the first one or two years after this move often carry the heaviest tax load of the whole relocation, before things settle into a steadier pattern.

What visa gets most people across?

TN status is the dominant pathway, with computer systems analyst the most common category for engineers, renewing indefinitely as long as the job qualifies. H-1B shows up too, especially at larger employers running their own sponsorship pipeline or for roles that don’t map cleanly to a TN category. The TN-specific RRSP and TFSA guide covers what to do with Canadian accounts before the visa start date, and applies just as much on H-1B.

What should I actually do before the move?

Get the BC departure return scoped before you leave, so unvested equity and brokerage gains are handled on purpose rather than found later. Decide what to do with the RRSP before California residency starts, since every year you hold it afterward is another year of Schedule CA reporting. Line up US health coverage for the gap after MSP ends. And map your first year or two of RSU vests and signing bonus timing against California’s brackets before the shares land, not after.

• BC to California taxes, the province-level parent for this corridor
• BC to Washington state taxes, the no-income-tax option from BC
• BC to Texas taxes, the other no-income-tax option from BC
• Vancouver to Seattle taxes, the sibling corridor that does cut the income tax
• Canada to California taxes, the generic version from any province
• Ontario to California taxes, the same RRSP trap from a different origin
• Canadian departure tax basics, the T1161/T1243 filing mechanics
• Departure checklist, the full exit sequence
• RRSP and TFSA on a TN move, what to do with Canadian accounts before you go
• The US-Canada tax treaty explained, the framework behind most of this
• Your first US tax return, what filing looks like in year one
• Provincial health insurance timing, the MSP coverage tail
• State income tax for cross-border filers, the general state-by-state picture
• Vancouver to Denver, the outdoor-lifestyle tech corridor from BC
• Toronto to San Francisco, the same destination from Ontario
• Vancouver to Austin, the no-income-tax tech corridor from BC
• Vancouver to Portland, the I-5 corridor south with no sales tax
• Montreal to San Francisco, the AI and deep learning corridor from Quebec

This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.