Part-Time Living in Los Cabos: Tax, Visa, and Lifestyle Strategies for 3, 6, and 9 Months

The first question I ask every buyer isn't "what's your budget?" — it's "how much time will you actually spend here?" Because the answer changes everything. A buyer who spends three winter months in Cabo faces completely different visa, tax, and property setup requirements than one who's there nine months a year. Most guides treat this as binary — snowbird or full-time — but the reality is a spectrum, and each point on that spectrum has its own optimization strategy.

The 3-month strategy: winter escape, maximum rental income

This is the classic snowbird model, and it's the simplest to execute. You spend November-January or January-March in Cabo — the heart of high season — and rent the property the other 9 months. Visa, tax, and lifestyle considerations are minimal.

Visa: A Forma Migratoria Múltiple (FMM) tourist permit covers stays up to 180 days, so a 3-month stay doesn't even approach the limit. You get your FMM at the airport on arrival. No application process, no income requirements, no consulate visit. The only thing to watch: immigration officers can technically grant fewer than 180 days at their discretion, so confirm the number of days stamped on your form.

Tax: At 90 days in Mexico, you're nowhere near the 183-day tax residency threshold. You remain a full US (or Canadian) tax resident, report your Mexican rental income on your US/Canadian return, and claim the foreign tax credit for any Mexican taxes paid on that income. Your US tax position is clean and uncomplicated.

Property setup: A lock-and-leave community with a rental management program is ideal. You use the property during your stay, then the rental manager takes over for 9 months. High-season rental rates in November-March can offset a significant chunk of your annual carrying costs even with only the shoulder-season months available for rental (April-June, September-October). Some owners deliberately stay during shoulder season to maximize rental income during peak months.

Car: Don't import one. Use taxis, Uber, and rental cars for 3 months. The cost and hassle of a temporary import permit (TIP) for a vehicle you'll use 12 weeks a year isn't worth it. Budget $500-$1,000/month for transportation.

The 6-month strategy: the tax threshold you must respect

Six months is where the planning gets serious. You're approaching — or crossing — the 183-day line that triggers potential Mexican tax residency, and you need to be intentional about it.

Visa: A single FMM covers up to 180 days, so a six-month stay just barely fits. But here's the practical reality: immigration officers at SJD airport are increasingly skeptical of Americans and Canadians who arrive for the maximum 180-day stay, leave for a weekend, and return for another 180 days. A temporary resident visa (Residente Temporal) costs $400-$600, lasts 1-4 years, and removes the visa uncertainty entirely. It requires proving income of approximately $2,500-$3,500/month (varies by consulate), which most property buyers easily meet.

Tax — the 183-day rule: Mexico's Ley del Impuesto Sobre la Renta defines a tax resident as someone who establishes their "center of vital interests" (centro de intereses vitales) in Mexico, with 183+ days of physical presence in a calendar year being one indicator. If Mexico considers you a tax resident, your worldwide income — not just your Mexican rental income — is subject to Mexican taxation at rates up to 35%.

The critical planning point: if you spend exactly 6 months (182 days) in Mexico, you're below the threshold. Add one more day and you're potentially above it. Many six-month owners deliberately track their days and ensure they spend no more than 182 days in-country per calendar year. A cross-border CPA can help you document your days and maintain your US/Canadian tax residency position.

Property setup: With 6 months of owner use, you have 6 months of rental availability. This is still a viable rental strategy in a strong market, particularly if your non-use months include some high-season weeks (November-March). But the rental income math is tighter — your property management and carrying costs are year-round, while your rental window is compressed.

Car: At 6 months, a TIP-imported vehicle starts to make sense, especially if you're outside a walkable area. The temporary import permit process allows you to bring your US-plated vehicle for the duration of your temporary resident visa. Budget $500-$700 for the TIP, insurance, and gas.

The 9-month strategy: near-full-time with tax residency reality

At nine months per year, you're effectively a Mexico resident in practice, and the tax code treats you accordingly. The 183-day threshold is long passed, and your "center of vital interests" argument — that the US or Canada is still your primary home — becomes harder to maintain. This is where honest tax planning replaces avoidance.

Visa: A temporary resident visa is essential, and after 4 years of temporary residency, you're eligible for permanent residency (Residente Permanente) — which has no income requirements and no expiration. Many 9-month owners transition to permanent residency, which also unlocks benefits like Mexican-plated vehicles and access to IMSS or Seguro Popular health coverage.

Tax: You are likely a Mexican tax resident. This means filing a Mexican annual return on your worldwide income — not just your Mexican rental income. However, the US-Mexico tax treaty's foreign tax credit mechanism means you're not paying double: Mexican taxes paid on worldwide income are credited against your US liability, and vice versa. The effective tax burden depends on your income sources and rates in each country. You need a CPA who works both sides — this is not DIY territory.

Healthcare: At 9 months per year, Mexican healthcare becomes your primary care system. Most nine-month owners carry both private Mexican health insurance (Blue Cross BUPA, GNP, or similar, running $2,000-$5,000/year depending on age and coverage) and maintain a US-based plan for stateside visits. Healthcare in Los Cabos is excellent — Hospital H+, CMQ, and several specialty clinics handle most needs.

Lifestyle integration: At nine months, you're part of the community. You have a gym membership, a regular restaurant rotation, Spanish practice at the market, friendships that exist outside of vacation context. You need a property that's set up as a home, not a vacation rental — proper kitchen equipment, a home office if you work, reliable internet (fiber is now available in many areas per our broadband infrastructure guide), and a car.

Monthly cost comparison by stay duration

Here's what a moderate-to-comfortable lifestyle costs a property owner at each duration, excluding property costs (mortgage, HOA, insurance, management):

• 3-month stay: $4,000-$6,000/month total. Higher per-month cost because you're eating out more, renting cars, and treating the stay more like an extended vacation. But only 3 months of expenses.
• 6-month stay: $3,500-$5,500/month. Lower per-month because you settle into routines — cooking at home, a gym membership instead of resort day passes, a TIP vehicle instead of rentals. But 6 months of expenses.
• 9-month stay: $3,000-$5,000/month. The lowest per-month cost because you're fully integrated — local grocery shopping, annual memberships, a car you own or long-term lease, and healthcare plans that amortize over more months. But 9 months of expenses.

Annual total: 3-month stay runs $12,000-$18,000. Six months: $21,000-$33,000. Nine months: $27,000-$45,000. The per-month efficiency of longer stays partially offsets the additional months of expenses. For a full breakdown, see our cost of living guide.

How to choose your duration

The decision usually isn't about preference — most owners would live here year-round if they could. It's driven by three constraints:

• Work obligations: If you're still working, remote work flexibility determines your ceiling. Many tech and finance professionals can do 3-4 months before needing to be stateside for meetings or client obligations.
• Tax optimization: The 183-day threshold is the single most consequential line. Crossing it intentionally is fine if you've planned for it. Crossing it accidentally is expensive.
• Family and social ties: Grandchildren, aging parents, community commitments, and friend networks in the US or Canada have a gravity that pulls people back. The 3-month model works for people with strong stateside ties; the 9-month model works for those whose ties have loosened.