The conversation usually starts the same way. ARR is in the mid-$30M range, the board has asked for an EMEA (Europe, the Middle East and Africa) presence by quarter-end, and the Head of People has six weeks to put a first AE in London, a Sales Engineer to support them, a Customer Success lead in Amsterdam, and a marketer in Germany. Nobody on the team has hired outside the United States before. Opening four entities is not on the table. Hiring four contractors looks easy until counsel reads the job descriptions and explains IR35, Scheinselbstständigkeit, and the Dutch DBA Act.
This is the use case that has made Employer of Record (EOR) the default operating answer for US SaaS expansion. The umbrella piece, how tech companies are turning to EOR, traces why the model took hold across the industry. This guide is narrower: what a Series-B SaaS has to know to hire and pay its first commercial team across the UK, Netherlands, and Germany, what it will cost all-in, where the equity story breaks, what the termination math looks like, and when EOR stops being the right wrapper.
The first EMEA hire is almost always GTM: London first for the English-language sales motion and the deepest enterprise-software bench in EMEA; Amsterdam or Dublin second, both anglophone; Germany or France third when expansion meets the largest EU economies. Maya, the Head of People this guide is written for, is following the most common variant: London, Amsterdam, Munich.
The actual landed cost of a first EMEA team
Three cost layers per hire: the base or OTE the candidate signs for, the statutory employer load on top, and the EOR fee that wraps the relationship. Every line below uses 2026 employer rates verified to source.
UK: a London AE at £90K OTE
Assume a £60K base + £30K variable. UK employer National Insurance is now 15% on earnings above £5,000, following the rate increase that took effect in April 2025. The pension auto-enrolment minimum employer contribution is 3% of qualifying earnings; most UK SaaS employers offer 4% to 6% to stay in market.
A planning ratio: a £90K OTE costs roughly 1.25 to 1.28 times OTE all-in through an EOR. The same on an owned UK entity is 1.18 to 1.21; the gap is the EOR fee plus a small benefits delta. £113,250 at $1.27/£ is ~$143,800.
Netherlands: an Amsterdam CSM at €85K
Dutch employer load is the highest of the three, mostly because of pension custom (10% to 15% employer-paid is common in tech) and the mandatory 8% holiday allowance that lands as a 13th-month-style payment in May. Statutory employer social security runs around 19% to 24% of gross, with WIA / WW capped at the €79,412 ceiling for 2026.
A common planning error: forgetting the holiday allowance. The vakantiegeld is owed on top of base unless the contract specifically says otherwise. A team that benchmarks Amsterdam against London on base alone will be surprised in May.
If the candidate qualifies, the 30% ruling lets the employee receive up to 30% of gross tax-free in 2026, dropping to 27% from January 2027 under the 2025 Tax Plan. Employer cost does not change; net take-home does.
Germany: a Munich marketer at €95K
German employer load flattens once the contribution assessment ceiling is hit. The 2026 ceiling for general pension and unemployment is €96,600 in the West; most senior GTM hires sit just at the cap.
The 2026 Beitragsbemessungsgrenze increases lifted ceilings 1% to 3%, but the binding constraint at €95K is still the cap. Below it, marginal employer load is ~21%; above, it falls quickly. This is why a junior German hire feels expensive and a senior one often runs closer to UK economics all-in.
Adding it up
For Maya's first four hires, paid through an EOR at a $600/month/employee fee:
The same four hires in San Francisco at comparable level would total roughly $1.05M to $1.20M all-in. The EOR fee is not the variable that matters most. The statutory load is.
A CFO planning rule: assume 1.25x to 1.30x of UK OTE, 1.45x to 1.55x of Dutch base (with holiday allowance and pension), and 1.20x to 1.30x of senior German base above the ceiling. Build offer-letter math on those numbers, not on a flat 20% load.
Stock options for EOR-employed UK hires: the EMI gap
The honest version: EMI options are not available to EOR-employed UK workers, and there is no workaround that preserves EMI tax treatment. This is structural, not gray-area.
The Enterprise Management Incentive scheme allows employees of qualifying small UK companies to receive up to £250,000 in options with no income tax or NIC on exercise (at market-value strike), and capital-gains treatment on sale (often with Business Asset Disposal Relief at 14% in 2026). It is one of the most generous employee-equity schemes in the world.
The catch: the HMRC working-time requirement requires the option-holder to be an employee of the issuing company or a qualifying subsidiary (more than 50% owned). An EOR is the legal employer instead, and is not a qualifying subsidiary. HMRC's ETASSUM52000 manual series is unambiguous on this.
Patterns worth knowing:
NSOs at the US parent. The most common answer. Grant non-qualified stock options at the US parent against a current 409A valuation, same vesting schedule as US employees. UK tax on exercise is income tax and NIC at the spread between strike and fair market value, withheld through PAYE by the EOR. Less favorable than EMI, but clean. Borderless's stock options for EOR employees guide covers the mechanics.
RSUs at the US parent. Series-C+ SaaS companies sometimes switch to RSUs once the cap table can absorb the dilution model. The employee gets shares at vest, taxed as ordinary income. Cleaner for the employee, harder for an early-stage company to fund.
Phantom stock or growth shares. Cash-settled instruments that mimic equity upside. They sit on the balance sheet as a liability, are taxed as ordinary income on payout, and do not require a UK plan. The downside: phantom stock is not equity, the worker is not a shareholder, and value depends on solvency at trigger.
A UK subsidiary with EMI plan. The "real" workaround is to open a UK subsidiary and adopt an EMI plan against its shares. Same investment as opening an entity, so do this only when the rest of the entity-vs-EOR math also points to a UK entity.
The honest line for the offer letter: NSOs at the US parent now, with a written commitment to revisit equity if and when the UK team moves onto a UK entity. Do not promise EMI through an EOR. Do not let counsel describe NSOs as "equivalent" to EMI; they are not.
UK / NL / DE termination math
Maya's CEO will ask, sooner or later, "what if this hire doesn't work out?" The honest answer is country-specific and depends on tenure, probation, and how the relationship ends.
United Kingdom
The UK is the most flexible of the three. Statutory notice is one week per year of service to a 12-week cap. UK SaaS contracts commonly negotiate 1 or 3 months on either side, which becomes the binding number. Statutory redundancy pay requires two years of continuous service; below that, only notice and accrued holiday are mandatory. Above two years, the formula is age- and tenure-based, capped at £751/week and a maximum payout of £22,530.
For a London AE on £90K OTE:
- Probation exit (under 6 months, with cause): 1 week's pay + accrued holiday. Roughly £1,750.
- Without cause, under 2 years: 1 month notice + a typical £5K to £15K settlement-agreement payment under the £30,000 tax-free cap. £15K to £25K is the realistic planning number.
- Without cause, 2+ years: above + statutory redundancy pay. £20K to £35K, typically inside the £30,000 tax-free envelope.
The first-£30K-tax-free treatment is why most UK exits in tech happen via settlement agreement rather than litigated dismissal.
Netherlands
The Netherlands is the most procedurally demanding. There is no at-will employment. To dismiss unilaterally, the employer must obtain approval from either the UWV (redundancy or long-term illness) or the cantonal court (performance, misconduct, relationship breakdown). Both routes take 6 to 12 weeks.
Statutory notice runs from 1 month at tenures up to 5 years, 2 months at 5 to 10, 3 months at 10 to 15, and 4 months above 15. The transition payment ("transitievergoeding") is automatic on employer-initiated dismissal and equals one-third of monthly salary per year of service, from day one.
For an Amsterdam CSM on €85K + holiday allowance, after one year:
- Probation exit (within first 1 to 2 months only): 1 week's pay + accrued allowance. Roughly €1,800.
- Settlement agreement (vaststellingsovereenkomst): 1 month notice + transition payment + a fairness top-up. €10K to €18K at 1 year, scaling with tenure.
- Unilateral via UWV / court: same statutory floor plus procedural cost and the risk the regulator denies the application. €15K to €25K plus 6 to 12 weeks of carry.
Build a vaststellingsovereenkomst culture from the first hire. Most Dutch exits end this way because it is faster and more predictable.
Germany
Germany sits between the two operationally, with one wrinkle: the Kündigungsschutzgesetz does not apply during the first six months, or in workplaces with 10 or fewer employees. For Maya's first German hire, the company is a "small establishment" and the regime is more flexible than the German reputation suggests, for the first six months.
Statutory notice under §622 BGB is 4 weeks to the 15th or end of month after probation, lengthening with tenure (1 month at 2 years, 2 months at 5, up to 7 months at 20). Probation can run up to 6 months with a 2-week notice on either side. There is no statutory severance unless a social plan is required by a works council, which a 1-employee operation will not have. Courts and labor lawyers expect a customary half-month-per-year severance to settle disputed dismissals once KSchG applies.
For a Munich marketer on €95K, after one year:
- Probation exit (in first 6 months): 2 weeks' notice + accrued holiday. Roughly €4,000.
- After probation: 1 month notice + customary 0.5 month/year severance. Roughly €12,000 at 1 year, climbing with tenure.
A consolidated termination-cost table
Numbers are typical ranges for a single hire. Confirm with local counsel for any specific case.
Two takeaways. Probation is your friend in all three: a hire mistake corrected in the first three to six months is cheap. The procedural gap matters more than the dollar gap: NL and DE require process; UK requires money.
When EOR stops being the right wrapper: the EOR-to-entity decision
The trigger is not a single number; it is the intersection of headcount, country, and intent.
The harder question is permanent establishment, which an EOR does not fully insulate against. Under OECD Model Tax Convention Article 5, a company is exposed to corporate-tax presence if it has a "fixed place of business," or if a person there "habitually concludes contracts" in its name. EOR employment changes the legal-employer relationship; it does not change what the worker actually does. A London AE with authority to negotiate and close commercial contracts can in some readings create dependent-agent PE for the US parent, regardless of who runs payroll.
The standard mitigation is a contract-approval boundary: AEs negotiate, but final signature and material commercial-term changes happen at HQ. Mitigation is not absolute. Tax authorities increasingly look past form to substance. Series-C SaaS with material UK ARR should expect to take PE-specific legal advice before crossing the 10-employee mark, irrespective of EOR coverage.
A credible EOR-to-entity migration playbook covers: a signed migration agreement defining who carries which employee on which date; employee-information letters per country (with German works-council notice if applicable); continuity of service and benefits including pension transfer; a renewed offer letter on the entity's paper; equity-grant treatment in the new structure (the moment to convert UK NSOs to EMI if eligibility is met); and a coordinated payroll cutoff with a clean tax-residency story for the transition year. If a provider cannot show this in writing, the end of the relationship will be more expensive than the savings on the front end.
What to look for in an EOR partner for the SaaS-GTM use case
A vendor-neutral rubric.
- Owned entities in the UK, NL, and Germany, not coverage through partners. The practical 18-month SaaS-GTM minimum also includes Ireland, France, Spain, Singapore, and Australia. Aggregator coverage adds a second legal employer to the chain and creates lag at exactly the moments (onboarding, terminations, urgent compliance questions) where lag costs the most.
- Payroll funding model. Some EORs require pre-funded monthly payroll, which becomes a six-figure float across a 12-month plan for a four-person team. Others invoice in arrears. For a Series-B SaaS keeping working capital on the balance sheet, the difference shows up every quarter.
- Equity execution. Ask for the playbook in writing. NSO grants from the US parent against current 409A. PAYE withholding on UK exercise. Wage-tax withholding on Dutch and German exercise. A vague answer means vague execution later, which the CFO will discover when the first exercise happens at IPO scale.
- Termination experience. Ask how many UWV / cantonal-court dismissals the provider has managed in the last 12 months, and the German KSchG procedure they use. The answer separates EORs that have run the process from EORs that route to local counsel and pass the bill through.
- EOR-to-entity migration, written down. A provider that has never handed employees off to a client's own entity will not handle the migration well when it happens to you.
Borderless AI operates on an owned-entity model across 170+ countries, invoices payroll without requiring pre-funded salary deposits, runs in-house support from North America, and has a written EOR-to-entity migration process. The criteria above matter more than any single brand. The startup-focused Borderless EOR for startups guide covers the broader buyer's checklist.
The first 90 days for a US SaaS opening EMEA
- Days 1 to 7. Provider verification (entities, SOC 2, GDPR DPA). UK / NL / DE country list locked. MSA signed. HRIS / IT integration scoped (Rippling, Workday, BambooHR; Okta; Salesforce / Gong / HubSpot provisioning).
- Days 7 to 21. UK live first. Local employment contracts in English. Right-to-work checks. Pension auto-enrolment. Private medical and life enrollment. NSO grant documentation issued against current 409A.
- Days 21 to 45. First UK PAYE cycle runs. NL onboarding launches with 30% ruling application if the candidate qualifies. Dutch holiday-allowance accrual confirmed in HRIS. German social-security registration initiated. Probation periods documented in each contract.
- Days 45 to 90. All three countries on the same template. Equity-acceptance window closes. First settlement-agreement template drafted with EOR's local counsel. Quarterly compliance review scheduled. PE-exposure review with US tax counsel for the UK AE specifically.
Buyers who treat the first 90 days as a structured rollout get materially better results than buyers who hire one country at a time and re-explain the model on each call.
A practical decision frame
FAQs
How does a US SaaS company hire its first AE in London?
Most do it through an Employer of Record. The EOR signs a UK employment contract, runs PAYE, handles NIC and pension, and the US company directs the work day-to-day. The first AE is typically live in 2 to 3 weeks. The alternative is opening a UK entity, which takes 3 to 6 months and runs $15K to $30K in setup plus recurring legal and accounting costs.
Can EOR-employed UK workers receive EMI options?
No. EMI requires a direct employment relationship with the UK company whose shares the option is over, or with a qualifying subsidiary. An EOR is the legal employer instead, so EMI eligibility fails the HMRC working-time test. Most US SaaS companies grant non-qualified stock options at the US parent and revisit equity treatment if and when the UK team moves onto a UK entity.
What does an EOR-employed AE in London cost a US SaaS company?
On £90K OTE, the all-in cost in 2026 is roughly £113K, or 1.25 to 1.28 times OTE. The line items are 15% employer NIC above £5,000, a market-median 5% pension contribution, supplemental insurances, and the EOR fee (typically $500 to $700 per employee per month).
What does it cost to terminate an EOR-employed worker in the UK, NL, or DE?
Probation exits are cheap: one to two weeks' notice plus accrued holiday. After probation and before two years, plan £15K to £25K (UK), €10K to €18K (NL), and €10K to €18K (DE), mostly in negotiated settlement terms. Above two years, cost rises with tenure, and process complexity (UWV in NL, KSchG in DE) becomes the binding constraint.
When should a US SaaS company open a UK entity instead of using EOR?
The cost lines cross at roughly 10 to 15 employees. Two earlier triggers also matter: a senior hire with material contract-binding authority that creates dependent-agent PE risk, and the desire to grant EMI options to the UK team.
What are the 30% ruling and the holiday allowance, and why do they matter for Amsterdam hires?
The 30% ruling lets eligible foreign-recruited employees receive up to 30% of gross pay tax-free in 2026 (27% from 2027). It changes net take-home, not employer cost. The holiday allowance ("vakantiegeld") is a statutory 8% of gross paid in May on top of base. Together they are why a Dutch employee costs more, and feels paid more, than a comparable UK or German hire on identical base.
Does an EOR remove permanent establishment risk?
Not entirely. An EOR removes the corporate-tax risk from being treated as the employer of record in another country. It does not remove the risk from a worker who has authority to bind the company through habitual contract negotiation or signature, which is its own PE trigger. Mitigation requires defined contract-approval boundaries and, for senior commercial roles, specific tax counsel.
Further reading
- How Tech Companies Are Turning to Employer of Record Services
- EOR for fintechs: regulated roles that can and cannot sit on EOR paper
- Contributor to employee: the EOR playbook for open-source companies
- Why medical companies are turning to Employer of Record services
Where this leaves a Series-B SaaS Head of People
UK economics land close to US economics on a fully loaded basis. Dutch economics run 1.5x base once the holiday allowance and pension load. German economics flatten above the social-security ceiling. EMI is closed to EOR-employed workers; the honest answer is NSOs at the parent until the team is large enough to justify a UK entity. Termination cost is country-specific and probation-sensitive. PE risk does not disappear because an EOR runs payroll.
The decision Maya is being asked to make is not "Deel or Remote." It is whether the provider she chooses can run UK / NL / DE clean for the first 12 months, hand off cleanly to a UK entity at month 12 to 18, and tell her honestly when EOR is the wrong wrapper for a specific hire. That is a different conversation than a demo. Borderless AI's team is set up for that one.
