The Real Cost of Operating a Spanish Subsidiary

What belongs in the annual running cost?

Build the annual running cost around the work the subsidiary will actually do. A two-person sales office, an engineering team and an importer can have similar headcount and very different transaction, reporting and workplace needs.

Formation and initial implementation belong in a separate launch line. Share capital and loans belong in the funding plan: they supply money to the company rather than create another expense to add on top of what that money buys.

For a lean operation, premises may be modest or absent. That does not make the entity or employment layers disappear. Conversely, a group finance team may already perform some work efficiently; the budget should recognise that capacity instead of buying the same task twice.

What does employment cost beyond the salary?

Start with the full annual gross remuneration, then obtain an employer-contribution calculation for the actual hire. Spanish Social Security applies contribution bases and rates; a single percentage of salary is an approximation, not a calculation for every employee. The 2026 contribution rules explain the basis of that calculation.

The proposed offer also needs to fit the applicable convenio colectivo, or collective agreement. Agreements bind employers and workers within their scope and regulate employment conditions. A global job title or HQ salary band is therefore only a starting point. Workers’ Statute, Article 82.

Check what annual pay already includes. Spanish law provides for extra salary payments and permits collective agreements to prorate them through twelve monthly payments. If the agreed annual gross amount already includes the relevant payments, adding them again overstates the budget. Their payment schedule can still change the cash needed in particular months. Workers’ Statute, Article 31.

Benefits, recruitment, workplace preparation and potential future exits need their own assumptions. An exit scenario is a separate exposure to model, rather than an invented standard surcharge on every salary.

For the registration and workplace detail, see what to prepare before your first employee starts in Spain. The employee-cost calculator can help with an initial employment estimate; it does not calculate the full cost of running the subsidiary.

Which costs start before the first customer?

A registered company can need maintenance before it generates revenue. The Spanish Tax Agency states that a registered entity must submit its corporate income tax return for the relevant period even if it has not begun activity. That does not mean every tax return applies to every inactive company. AEAT guidance on inactive companies.

The Spanish company also has its own annual accounts process. Preparing the parent’s group accounts does not replace preparation and deposit of the subsidiary’s accounts. Companies Act, Articles 253 and 279.

Ask when each provider starts charging and whether annual work is included in the monthly fee. A company formed late in a financial year may have a short trading period without an equally small amount of year-end work. The agreed engagement, rather than a simple monthly multiplier, determines what you pay.

This matters when incorporation is brought forward to protect a launch date. Early formation may be sensible, but the intervening maintenance period belongs in the budget. The wider post-incorporation obligations and operating calendar explain the work that follows formation.

Why can two monthly advisor fees cover different jobs?

The biggest scope question is often who produces the books the Spanish filings depend on. One proposal may assume that HQ supplies a reconciled ledger. Another may include recording invoices, reconciling the bank and preparing annual accounts. Comparing only the monthly fees hides that difference.

HQ work has a cost even when no additional invoice arrives. If a cheaper engagement leaves finance staff collecting documents and rebuilding reports, record that time as an internal allocation. Keep it separate from local cash spending unless the parent actually charges it to the subsidiary. If that time keeps growing, see what it means when HQ keeps rebuilding the Spanish reports.

At Evolutia, Tax & Employment assumes an existing finance function and excludes bookkeeping. Full Subsidiary adds bookkeeping and annual accounts. Work inside a group ERP is separately scoped. Those are different divisions of responsibility, so headcount alone cannot determine the right fee.

Initial implementation is another boundary. The Spain Landing service addresses establishment and operational preparation; the ongoing engagement should specify what happens after that work is complete. A formation or payroll fee should never be treated as evidence that every related task is included.

A worked budget for a two-person Spanish subsidiary

Consider an invented planning example, with two employees working for a full twelve months. Each earns €40,000 annual gross remuneration, including all agreed salary payments. Every amount below is an illustrative input, not an observed client result, a market average or an Evolutia price. The contribution allowance must be replaced by a calculation for the actual employees and period.

This is a management planning total, not a statutory profit-and-loss forecast. For example, purchased equipment may be capitalised rather than expensed immediately. The HQ allocation is an economic cost to the group and is assumed not to be invoiced to the subsidiary.

The example excludes corporate income tax, financing costs, inventory, premises deposits, relocation, specialist projects and contingency. It also excludes VAT; add non-recoverable VAT to costs and model recoverable VAT in the cash forecast. No extra benefit cost is assumed beyond the amounts shown. Replace that assumption if the employment terms require one.

The reusable formula is:

Recurring annual economic cost = gross remuneration + employer contributions + external entity support + other recurring costs + HQ allocation.

First-year planning total = recurring cost for the actual period + one-off launch spending.

If your team is already employed through an EOR, compare the entity against what you pay today instead: EOR vs Spanish entity for a five-person team. Do not use a short first financial year as the next full year’s budget. Start dates may reduce salary spending in the first period, while annual service work and setup spending follow their own terms.

Which tax assumptions can change the forecast?

Do not budget the 15% new-company corporate tax rate merely because the subsidiary is newly incorporated. Article 29 excludes entities forming part of a group under Article 42 of the Commercial Code, irrespective of residence or consolidation obligations. Establish the applicable rate for the actual group and tax period. Corporate Income Tax Law, Article 29.

Intercompany transactions also need arm’s-length pricing. A subsidiary serving its parent may have revenue and profit even without external customers. The operating model and the charging method must fit together. Corporate Income Tax Law, Article 18.

Keep VAT treatment separate from a blanket expense assumption. Deduction depends on the transactions and applicable conditions; paying VAT and ultimately bearing it are different outcomes. VAT Law, Articles 92 and 94.

These points affect different decisions: the return on the expansion, the allocation of profit within the group and the money available to pay bills. A single “tax percentage” added to operating costs cannot answer all three.

What happens to the cash requirement if launch slips?

The cash problem depends on what moves with the launch. If customer receipts slip but employees and suppliers remain in place, their outgoings continue. If a hire can legitimately be postponed before commitments are made, the cost profile may change too. Do not assume every line moves together.

In the example, removing the €6,000 HQ allocation leaves €122,800 of annual recurring local outgoings, before VAT and tax cash flows. Spread evenly for this stress test, that is approximately €10,233 per month, or €30,700 over three months.

That €30,700 is not automatically an additional annual expense or the precise increase in funding against the original plan. It is continuing spending that must be covered without receipts during that period. The change in funding depends on which receipts were expected, opening cash, payment dates and any further delay costs. Do not add it to the annual expense total a second time.

For a cash forecast, use actual bank outflows. Split gross payroll into the amounts paid to employees and amounts remitted for deductions; do not count both gross salary and those deductions again. Add employer contributions, supplier payments, taxes and investment spending when due, then compare them with customer receipts and available cash. Capital or loan funding closes the gap; it does not eliminate it.

The company setup timeline and its dependencies can help establish which dates need testing. Budget for the commitments you can make, rather than assuming a formation date guarantees commercial receipts.

Turn the model into your Spain launch budget

Before approving the launch, replace the model’s assumptions with your intended hires, contribution calculations, provider scopes and payment dates. The most useful comparison shows what the subsidiary pays, what HQ still does and how long the operation can run before receipts arrive.

If you have committed to Spain and need to clarify the remaining decisions, discuss your launch budget and target start date with Evolutia. Share your planned hires, salaries, launch date and whether HQ will keep the books. The free, bounded Fast-Track conversation and one-page roadmap help clarify the route and next steps. Detailed review and implementation are separately scoped paid work.