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Guides

Straight answers, written by the people who’d file it.

1,407 plain-English guides on cross-border moves, US and Canadian returns, and small-business money. Each one ends in what to do next, and says when a written Position Check is the smarter first step.

CROSS-BORDER A Canadian Corporation With a U.S. Shareholder
  • What applies to you
  • What it costs if you wait
  • What to do next
1,407 guides
Small Business Tax

Real Estate Developer Taxes: The Lots That Are Inventory, the Interest and Taxes You Capitalize, the Common Improvements Spread Across the Subdivision, the Dealer Status That Blocks the 1031, and the Impact Fees

October 4, 2026

Tax rules for real estate developers and land subdividers: lots and homes held for sale as inventory producing ordinary income, capitalization of land, entitlement, infrastructure, interest, and property taxes during development under Section 263A, allocating common improvement costs across lots, the alternative cost method, dealer status and the loss of capital gain, installment sale, and 1031 treatment, the Section 1237 exception for investors, impact fees and permits, completed contract accounting for home construction, and Florida documentary stamp taxes.

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Small Business Tax

Selling or Passing On a Consulting Firm: Partner Buyouts, Personal Goodwill, and Why the Firm May Be Worth Less Than the Partners

September 25, 2026

A consulting firm's value sits mostly in its people and relationships, and the tax code has a name for the part that belongs to the founder rather than the firm: personal goodwill. Structured well, a sale allocates that goodwill to the owner as a capital gain; structured badly in a C corporation, it is taxed twice. Partner buyouts, retirement payments to departing partners, and the transition of client relationships each have their own rules. Here is the exit map for a consultancy — internal succession, sale to a buyer, and the tax structure of each.

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Cross-Border Tax (U.S.–Canada)

How Much More Tax Do You Really Pay in Canada? Federal, Provincial, and State Rates Compared at Real Incomes

September 18, 2026

The rate comparison everyone wants is harder than a table of brackets: Canada stacks federal and provincial rates on the same base; the US stacks federal and state rates with different deductions, filing statuses, and payroll taxes; and the two countries treat capital gains, dividends, and healthcare completely differently. Here is the comparison done properly — combined marginal and effective rates at real incomes, by province and state, with the payroll and healthcare layers that change the answer.

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Cross-Border Tax (U.S.–Canada)

Sell the Canadian Business Before You Move or After? The Capital Gains Exemption, the CFC Rules, and the Answer That Depends on the Buyer

September 18, 2026

A business owner moving to the US with a sale in view faces a timing decision worth six or seven figures: sell as a Canadian resident and use the lifetime capital gains exemption, or sell after the move and face departure tax on the shares, US tax on the gain, and a year or more inside the CFC regime. The clean answer is usually 'before' — unless the buyer, the deal structure, or the exemption's qualification tests say otherwise. Here is the analysis.

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Cross-Border Tax (U.S.–Canada)

Selling a Short-Term Rental You Ran From Across the Border: Recapture, Withholding, Lodging-Tax Close-Out, and the Order to Do It In

September 18, 2026

A cross-border short-term rental exits through more regimes than it entered: depreciation recapture in the country that allowed it, capital gains in both, FIRPTA or section 116 withholding for the non-resident seller, a possible GST/HST hit on a heavily rented Canadian property, and the lodging-tax and platform accounts that have to be closed properly. The order matters — several steps must precede the listing. Here is the exit checklist, both directions.

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Cross-Border Tax (U.S.–Canada)

Cross-Border REIT Investing: US REITs in Canadian Hands, Canadian REITs in American Hands, and the Account-Location Rules That Decide the Yield

September 15, 2026

Real estate exposure through REITs swaps property-level tax problems for securities-level ones: US REIT distributions carry their own withholding quirks (return of capital, capital gain distributions, and rates that differ from ordinary dividends), Canadian REITs are presumptively PFICs for US persons, and the RRSP/TFSA/taxable location decision moves after-tax yield by whole percentage points. Here is the map.

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Cross-Border Tax (U.S.–Canada)

Your Canadian Corporation After You Move to the US: CCPC Status Lost, CFC Status Gained, and the Windows That Close at Departure

September 14, 2026

Move to the US owning a Canadian company and the company changes twice without a single document: it stops being a Canadian-controlled private corporation (goodbye small business deduction and capital gains exemption) and becomes a controlled foreign corporation to the IRS (hello Form 5471 and GILTI). Here is what happens, what it costs, and the pre-departure moves that matter.

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Cross-Border Tax (U.S.–Canada)

A Canadian Sells US Stocks: Who Taxes the Gain? Canada Does — the US Almost Never

September 14, 2026

Capital gains on US stocks and ETFs sold by a Canadian resident are taxed by Canada alone: the US does not tax a nonresident's portfolio gains, no withholding applies to sale proceeds, and no US filing results from ordinary trading. The exceptions — real-estate-heavy companies and the 183-day trap — are narrow. Here is the clean rule and its edges.

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Cross-Border Tax (U.S.–Canada)

Selling Your Canadian Business to a US Buyer: Shares vs Assets, the Exemption Worth Fighting For, and the Cross-Border Terms That Move After-Tax Value

September 14, 2026

US acquirers change the deal's tax texture: they push for assets or step-up structures while your lifetime capital gains exemption wants a share sale; earnouts, escrows, and rollover equity each carry two-country treatment; and the closing mechanics add withholding questions. Here is the seller-side map for the exit that crosses the border.

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Cross-Border Tax (U.S.–Canada)

Selling US Property as a Canadian: FIRPTA's 15% Withholding, the 8288-B Reduction, and the Two-Country Gain

September 14, 2026

When a Canadian sells US real estate, the buyer must withhold 15% of the gross price under FIRPTA — a prepayment, not the tax. A withholding certificate can shrink it to the real liability, the 1040-NR settles the actual gain at capital gains rates, and Canada taxes the same sale with a credit. Here is the closing-table mechanics and the refund math.

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Cross-Border Tax (U.S.–Canada)

A Canadian Trust With a US Beneficiary: Form 3520, UNI, and the Throwback Tax That Punishes Waiting

September 13, 2026

When a Canadian trust distributes to a US-person beneficiary, the US wants a Form 3520 — and if the trust accumulated income in earlier years, the distribution can carry the throwback tax: prior years' rates, an interest charge compounding from those years, and no capital gains treatment. Here is how UNI builds, how the default and actual methods differ, and how trustees keep distributions clean.

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