Selling Your Business Before Migrating: The Timing Question That Costs Millions

If you own a substantial private business and you're planning to emigrate, when you sell — before or after — is the biggest tax decision you'll ever make. Here's the basic framework.

Last edited 4 August 2026 - Authors: Joe Hanson, Director & Global Partner, with input and advice from FTR’s Multinational Tax Team & Global Wealth Partners

Founders exiting or migrating abroad - whether it’s for lifestyle, family reasons, or retirement - often ask the same question: should I sell the business first, or move first?

The answer changes the tax bill by six or seven figures for a lot of clients. It depends on your home country, destination country, business structure, sale mechanics, and the character of the buyer.

Here's the basic framework we use to work it out.

Option 1: Sell While Still Home-Resident, Then Migrate

You sell the business under your home country's tax rules. You benefit from any small-business capital gains exemptions, principal residence deductions, or preferential rates your country offers.

Canada: the Lifetime Capital Gains Exemption (LCGE) on qualified small business corporation shares shelters up to about CAD $1.25 million per person from tax.

Australia: the small business CGT concessions can dramatically reduce or eliminate tax on the sale of an active business owned by someone over 55 who is retiring.

US: Section 1202 (Qualified Small Business Stock) can exempt up to USD $10 million in gain from federal tax if the shares meet a five-year holding period and other tests.

UK: Business Asset Disposal Relief (formerly Entrepreneurs' Relief) offers reduced CGT rates on the sale of qualifying businesses.

For most founders exiting, using these home-country reliefs before departure is a huge win.

If you’re from a country not on this list, send us an email (hello@ftr.finance) or book in a free consultation and we’ll clarify how this option applies to you - we have regional partners throughout the EU, Asia, and Latin America.

Option 2: Emigrate First, Then Sell

You leave, become tax-resident in the new country, and sell as a non-resident (or as a resident of the new country).

Home country departure tax triggers on the shares at fair market value on the day you leave — you pay Capital Gains Tax on the accrued gain up to that point, but not on any further growth.

Post-departure growth is taxed under the new country's rules. If the new country has favourable capital gains treatment (or none), the further growth escapes home-country tax.

For a business with strong ongoing growth still ahead, this can save more than option 1 — but only if the new country's tax on the sale is truly lower than the home country's.

Option 3: Restructure Before Departure, Sell From the Structure

Move the shares into a Panamanian, Cayman, or similar holding structure while you're still home-resident, then emigrate, then sell from the structure.

This can work well in specific circumstances, but the technical execution is critical. Transfers of appreciated assets into offshore structures typically trigger CGT at the time of transfer in most home countries (Canada's Section 85 rollovers only work into Canadian corporations; similar limits in Australia and elsewhere).

The result: you often crystallise the same gain, just in a structure that provides succession or asset-protection benefits going forward.

The Buyer Matters

Different buyer profiles suit different structures.

Local buyer of the operating business: usually simpler to sell as home-country resident under home-country tax rules.

International strategic buyer: may prefer to buy shares of an offshore holding vehicle rather than the local operating entity — restructuring pre-sale can facilitate this.

Private equity: usually agnostic on structure, driven by tax due diligence.

Family succession: no arm's-length sale, but valuation and gift/inheritance rules matter.

The Timing Trap

The single biggest mistake: deciding to emigrate first, telling the market, and then negotiating the sale. Once the buyer knows you're leaving, deal timing and negotiation leverage change.

Better: model the tax outcomes under all three options with your specific numbers before deciding. Then choose the sequence.

The tax difference between the best and worst sequence is often 15–30% of the sale price. On a USD $5 million business, that's USD 750,000 to USD $1.5 million.

The Colombia/Panama Angle

For a founder considering exiting to Colombia: Colombia's ganancia ocasional at 15% is favourable for a post-departure sale, provided the gain isn't reclassified as ordinary income.

For a founder considering exiting to Panama: Panama's territorial regime and zero tax on foreign-source gains make post-departure sales from a Panama structure very attractive — provided the departure sequence is done right.

The multi-country planning is where our work concentrates.

Book a Free Scoping Call

Next Steps

If you're a business owner within 24 months of both a sale and an emigration, book a scoping call. This is the highest-stakes planning window you'll ever have. Book a scoping call to walk through your specific situation. We don’t time-bill and the initial call is free - click the ‘Book a Consultation’ button or email us at hello@ftr.finance today.

Important note: This article is general information for readers considering cross-border retirement or asset structuring. It is not personal tax, legal, or financial advice. Tax laws, visa rules, and treaty positions change regularly, and how they apply to you depends on your specific facts, citizenship, source of income, and prior tax history. Speak to a qualified adviser at FTR or elsewhere before acting on anything in this article.