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Move to Thailand as a solo SaaS founder.

Last updated: 2026-05-21 · CERØ

Solo SaaS founders pay tax on MRR that should be runway. €120k of ARR through a home-country sole-trader or one-person company leaves €60–65k after IRPF/§ESt + social. Thailand's DTV and territorial PIT keep that runway intact — the difference between hiring one engineer and not, between two years of runway and four.

TL;DR

A bootstrapped solo SaaS founder with €120k of MRR-driven income loses 45–52% to combined home-country tax and social contributions. Thailand DTV plus territorial PIT cuts the effective rate to roughly 7% on remitted income, and the 5-year visa horizon fits a multi-year build cycle.

Key figures

Visa or permit: DTV — 5-year multi-entry Destination Thailand Visa
Applicable rate: Territorial PIT, 0–35% on Thai-source and same-year remitted foreign income
Tax-residency clock: 180+ days inside Thailand in a calendar year
Central one-bed rent: €650 (Bangkok)

Effective tax + social on a €120k bootstrapped SaaS founder, EU resident: roughly 45–52%.

Effective Thai PIT under DTV with 15% remittance: approximately 7%.

Annual reinvestment unlocked: roughly €40,000–50,000.

DTV duration: 5 years multi-entry, 180-day stay blocks.

Thai bank account typically opens within 2–3 weeks of arrival under the DTV file.

01 · Five reasons it fits

Why Thailand solves the specific tax problem solo SaaS founders carry.

MRR sits offshore until remitted

Stripe and Paddle payouts can route to a non-Thai bank or USD holding account. Only the slice remitted to Thailand for living expenses falls inside Thai PIT under the territorial principle. The rest sits as runway in the company books.

A 5-year planning horizon

A SaaS build cycle to PMF and scale is rarely shorter than 3 years. The DTV gives five years on a single permit, with 180-day stay blocks per entry. Long enough to ship, iterate and grow without rebuilding the visa story.

Working hours that overlap with users globally

Bangkok's GMT+7 puts the morning on Sydney and India hours, the afternoon on Europe, the evening on the US East Coast. A solo founder serving global users gets useful overlap with most paying segments inside a single working day.

Founder community on the ground

Bangkok has a real indie/bootstrapper scene across Sathorn, Phrom Phong and Ari. Monthly meetups, working spaces, peer founders running similar revenue stacks. The kind of community that compounds technical and commercial decisions.

Cost stack favours reinvestment

A central one-bed at €650, gigabit fibre at €20, coworking under €200 a month, daily meals under €15 each. The structural savings fund hiring, infrastructure or longer runway — the decisions that change the trajectory of a solo SaaS.

02 · Side-by-side

EU home vs destination. Every row matters on the diagnosis call.

Dimension	EU home	Thailand
Effective tax + social on €120k ARR-equivalent	~46%	~7%
Runway from same MRR	~12 months at €5k burn	~20–22 months at same burn
Visa horizon for build cycle	Already resident	DTV 5-year
Cost of co-founder hire on Thai side	EU rates	~50–60% of EU rate

03 · When it fits

The honest criteria. If they don't fit, we tell you on the call.

Move if…

You run a bootstrapped SaaS with MRR billed to global customers via Stripe/Paddle.
You can spend 180+ days a year inside Thailand on the build.
You want a 5-year visa to absorb the PMF and scale cycle.
You want runway recycled as growth, not as home-country tax.

Watch-outs

Running the SaaS through a home-country sole-trader keeps revenue inside home tax net.
Remitting full MRR same-year into Thailand erases the territorial benefit.
B2B EU customer VAT (MOSS / OSS) still applies under EU rules regardless of supplier residency.

04 · FAQ · solo SaaS founders in Thailand

Real questions, real answers.

Where should a Thai-resident solo SaaS founder incorporate?

Depends on customer geography. US-focused SaaS often lands on a Delaware or Wyoming LLC. EU-focused SaaS may benefit from a tax-treaty-friendly EU entity that the founder controls remotely. Pure global SaaS sometimes runs through a Hong Kong or Singapore vehicle. CERØ does not provide tax advice but maps the relocation around the structure your tax adviser builds.

Does Thailand tax dividends or salary from my foreign SaaS company?

Both are foreign-source income under the territorial principle. Thai PIT applies only to amounts remitted into Thailand in the same calendar year. Dividends or salary held in the company or in a non-Thai personal account, not remitted same-year, sit outside the Thai net.

Can I hire a co-founder or first engineer locally in Thailand?

Yes, either as a Thai employee (requires a Thai operating entity and work permit sponsorship structure) or as a Thai-resident contractor on a service agreement. Most early-stage solo SaaS founders use the contractor route for simplicity. Senior Thai engineering cost runs roughly 50–60% of EU rates for equivalent skill.

Can the Thailand DTV cover a SaaS founder during a future acquisition?

Yes, but the acquisition itself may trigger residency questions in the buyer's jurisdiction and require pre-deal restructuring. The DTV does not change. The tax-residency certificate from Thailand becomes the key document in negotiating capital-gains treatment of the founder's equity. Talk to a deal-side tax adviser at term-sheet stage.

Is Thailand suitable for a solo founder building remote SaaS infrastructure?

Yes. Gigabit fibre is widely available in Bangkok and Chiang Mai. AWS, GCP and Cloudflare run low-latency edge points in Singapore and Bangkok. Daytime coffee shops and coworking are abundant. The infra friction for a remote-built SaaS is structurally lower than in much of the EU.

Ready to run the numbers?

Live tax calculator, 30-minute diagnosis call. We tell you if it fits.

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