Why the Same Salary Nets Different Take-Home Pay Depending on Your Spanish Region

Spanish income tax (IRPF) on employment income is calculated using two scales applied in parallel to the same taxable base: a fixed national state scale (identical everywhere) and a regional scale that each of Spain's 17 autonomous communities sets independently. Your real marginal rate at any income level is the state rate for that bracket plus your region's rate for that bracket, added together, so the region you're a tax resident in changes your bill even when your gross salary, employer, and job are identical.

Of the five regions this covers, Madrid runs consistently the lowest net-of-tax outcome at every income level checked, €27,512 net on a €40,000 salary, rising to €55,970 net on €90,000. Andalucía is close behind at most levels. The gap to the highest-tax region checked runs from roughly €880/year at €40,000 up to around €2,300/year at €90,000.

No, and this is the part that surprises people: Cataluña nets the least at €40,000 and €60,000 in our worked figures, but by €90,000 the Comunidad Valenciana overtakes it as the lowest-net region, because Valencia's eleven-bracket scale climbs faster once income clears roughly €70,000-€100,000. Ranking regions by their headline top marginal rate alone (Valencia's 53.9% looks like the worst case) doesn't tell you where you actually land at your specific salary, bracket curvature matters as much as the top number.

No, this covers the bracket-rate mechanic only. It excludes the mínimo personal y familiar (personal/family tax-free allowance, which has minor regional variation) and region-specific bonificaciones some communities offer, large-family relief, rural-residency incentives, and similar. Real net pay in every region will be somewhat higher than shown here once those apply, though the relative gap between regions should hold up reasonably well since the allowance mechanic doesn't strongly favour one region over another.

Getting current, correctly-sourced bracket tables for all 17 communities means cross-checking each region's own boletín oficial individually, and getting it wrong on a financial calculator is worse than not covering a region at all. Madrid, Cataluña, Andalucía, Comunidad Valenciana, and Canarias, five regions we could verify with confidence, cover Spain's principal tech hubs (Madrid, Barcelona, Málaga, Sevilla, Valencia) plus a genuinely different case in the Canaries.

Both operate entirely separate foral tax systems administered by their own regional Haciendas Forales, with different bracket structures and a distinct fiscal relationship with the Spanish state, rather than a bracket-table variation on the common regime the other 15 communities share. They're excluded here rather than force-fit into a comparison method that wouldn't actually be accurate for them.

Tax is one input, not the whole decision. Salaries themselves usually reflect local cost of living and demand, tech pay in Madrid or Barcelona tends to run higher than in lower-cost regions partly to offset higher rents, so the tax-only gap shown here should be weighed against the actual salary offered and real cost-of-living differences for your specific move, not treated as the deciding factor on its own.

Most autonomous communities revisit their scale at least once a year, usually as part of their own regional budget law, and several also apply a small annual deflactación (bracket-threshold uplift for inflation) so brackets don't quietly tax more of your income in real terms. Comunidad Valenciana's scale specifically changed mid-2026, with retroactive effect from January 1, via its own regional fiscal-measures law. Treat these figures as accurate for 2026 but expect them to move again for 2027.

Where you live, not where your employer is registered. Spanish tax residency, and therefore which region's autonómica scale applies to you, is generally determined by spending more than 183 days a year in Spain and, within that, which autonomous community you're registered as habitually resident in (your domicilio fiscal). A Madrid-based employer with a Barcelona-resident employee doesn't make that employee subject to Madrid's regional scale, their actual residence does.