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Payroll SaaS

Payroll Software in
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Global Payroll Team
Written by Global Payroll Team
Last updated April 27, 2026
Expert Reviewed
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Payroll Software in Spain

Payroll Software in Spain

Mercans Payroll Software is a comprehensive and automated online payroll solution designed to simplify payroll management and support legal payroll compliance in Spain. Our cloud payroll software streamlines key aspects of payroll processing, including payroll calculation, social security administration, and labour management. Suitable for businesses of all sizes, from SMEs to large enterprises, Mercans delivers a digital payroll solution that integrates with existing HR systems. With features such as automated monthly payroll, customized reporting, and secure data management, our payroll software for Spain helps organizations reduce manual work, improve efficiency, and support compliance with Spanish payroll and labour regulations.

Supports secure electronic payroll processes in Spain

Supports secure electronic payroll processes in Spain

Spain

Digital Certificate and Electronic Reporting Support (Spain)

Mercans Payroll Software is designed to support secure digital payroll processes in Spain, where employers and authorized representatives commonly use valid digital certificates for access to official electronic reporting environments. This helps support payroll workflows connected with social security, tax reporting, and labour administration while reducing unnecessary administrative burden for HR and finance teams.

Supports secure electronic payroll processes in Spain

Why Choose Mercans

Why Choose Mercans

  • Native SaaS and Payroll platform
  • Trusted by Fortune Global 500 and multinationals
  • Manage All Employment Types – Employees, Freelancers, Contractors, Expats
  • More than 100 inbound and outbound integrations are available today
  • Suitable for enterprise businesses
  • GDPR aligned, SOC 1 & SOC 2 Compliant
  • Supports Multiple Currencies
  • ISO 20000 & ISO 27001 Certified
  • Global presence and multi-country payroll capabilities
  • OWASP ASVS aligned
Payroll Software Modules in Spain

Payroll Software Modules in Spain

Mercans Payroll Software in Spain offers managers and employees an intuitive, powerful portal designed to simplify payroll and HR processes while supporting compliance with Spanish labour laws. Our advanced modules deliver efficiency, accuracy, and a seamless user experience for businesses of all sizes.

Manager Self Service

Allows managers to handle HR tasks such as approvals, performance tracking, and employee administration directly within the platform.

Employee Self Service

Gives employees instant access to personal records, payroll details, and HR tools, ensuring transparency and convenience.

Employee Help Desk

Provides a single point of contact for payroll or HR inquiries, improving employee communication and satisfaction.

Data Exchange

Facilitates smooth integration with digital certificate based access workflows and other systems for secure, well-controlled payroll processing.

eDrive and Workflows

Automates HR operations with customizable workflows and secure digital document handling to support compliance and efficiency.

Time and Attendance

Accurately tracks working hours, overtime, and productivity, integrating seamlessly into payroll calculations.

Leave Management

Manages all types of leave under Spanish regulations, including vacation, sick leave, and parental leave, with automated approvals and accurate tracking.

Loans and Expenses

Ensures precise processing of employee loans and expense reimbursements, integrated directly into payroll for efficient financial management.

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Payroll Features in Spain

Mercans’ Global Payroll Software for Spain efficiently manages various aspects of regulations and social security. This encompasses:

Collective Agreements and Payroll Management

Mercans payroll software for Spain is designed to handle a wide range of collective agreements and sector-specific labour rules in line with Spanish legislation. The platform enables control of salary scales based on collective agreements, employee rank, seniority, and contract type. It also allows management of individual pay arrangements, giving employers the flexibility to administer both standardized and customized agreements efficiently.

Automated Compliance

The system is maintained to reflect Spanish labour law, social security regulations, and tax reporting requirements. It supports preparation of mandatory filings and payroll outputs connected with the relevant authorities, including:

  • Social Security filings through the RED system (Sistema RED)
  • Tax Authority declarations to the Agencia Tributaria, including Modelo 111 and Modelo 190
  • Annual employee income related payroll outputs

This helps businesses support compliance while reducing administrative burden.

Salary Calculation

Mercans payroll software accurately calculates salaries for both hourly and monthly employees. The platform automatically manages:

  • Salary adjustments
  • Holiday pay (pagas extra and vacaciones)
  • Social Security contributions and other payroll deductions
  • Overtime and allowances
  • Bonuses and additional benefits
Every payroll run produces precise gross-to-net calculations with all statutory deductions applied automatically according to configured payroll rules.

Integration Capabilities

Our payroll system integrates seamlessly with HR, accounting, and ERP solutions, ensuring smooth data exchange between departments. It supports connection to a broad range of Spanish accounting software, enhancing efficiency and reducing duplication of work.

Salary Module

The salary module covers all payroll operations in Spain:

  • Daily routines: account maintenance, reporting, and financial reconciliations
  • Monthly routines: wage transfers, Social Security contributions, tax declarations, and SEPA transfers
  • End-of-period routines: automated closures with rollback and control options

The system uses preconfigured salary templates based on collective agreements to support consistent and accurate payroll processing.

Bank Transfers

Payments are executed securely through Spanish banking systems via SEPA XML transfers. IBAN, SWIFT codes, account holder details, and payment references are processed automatically within the platform, ensuring efficiency and accuracy.

International Payroll Routines

Mercans supports global payroll requirements, including for Spain. Electronic transfer routines can include:

  • Reporting to the Agencia Tributaria (AEAT)
  • Social Security reporting via Sistema RED
  • SEPA bank transfers to Spanish and EU banks
  • Pension fund transfers where applicable
  • Annual tax reports, including Modelo 190 and Modelo 296 for non-residents where applicable

Spanish Payroll and Tax Compliance

The platform supports Spanish payroll and tax obligations. This includes accurate calculation of:

  • Withholding tax (IRPF), based on contract type, income level, family situation, and taxable income
  • Social Security contributions (Seguridad Social), covering retirement, unemployment, occupational risks, and healthcare related items within the statutory framework

Payroll files can be generated for electronic submission to:

  • Sistema RED for Social Security
  • Agencia Tributaria for tax declarations
  • SEPA banking systems for salary transfers

Holiday and Absence Management

Mercans payroll software supports Spanish leave policies, including:

  • Paid annual leave of at least 30 calendar days per year
  • Public holidays managed by region (festivos nacionales y autonómicos)
  • Sick leave (baja médica) with Social Security related workflows
  • Maternity, paternity, adoption, and parental leave, in line with statutory requirements

Pension and Contributions Management

The system manages mandatory contribution workflows, including:

  • Social Security contributions for retirement, unemployment, healthcare, and occupational risks
  • Occupational pension schemes under collective agreements where applicable
  • Voluntary pension contributions where configured

Other Statutory Deductions

The platform supports the processing of legally required and court-ordered deductions, such as:

  • Wage garnishments (embargos salariales)
  • Union dues (cuotas sindicales)
  • Voluntary deductions for insurance or savings plans

Benefits in Kind (Retribución en especie)

The software handles payroll treatment of non-monetary benefits in line with Spanish law, including:

  • Company cars
  • Meal vouchers (cheques restaurante)
  • Health insurance
  • Housing allowances
  • Stock options

All benefits can be included in taxable income with the applicable IRPF and Social Security treatment according to configured payroll rules.

Payroll Dashboard

The real-time payroll dashboard gives administrators control over payroll processes. Features include:

  • Payroll readiness checks
  • Compliance tracking for IRPF and Seguridad Social related workflows
  • Status monitoring of SEPA bank transfers
  • Exception handling and corrections

Retroactive Pay and Adjustments

The system supports retroactive payments (atrasos) that often result from updates to collective agreements, helping ensure correct backdated salary adjustments and tax recalculations.

Final Settlement (Finiquito)

Mercans payroll software calculates end-of-contract settlements accurately, including:

  • Unused vacation days
  • Severance pay (indemnización), where applicable
  • Pro-rated bonuses (pagas extra prorrateadas)
  • Pending salaries and allowances

Payroll Implementation in Spain

Payroll Implementation in Spain

Mercans offers a tailored payroll implementation process in Spain, ensuring a seamless transition to our system while supporting local labour laws, tax regulations, and social security requirements. Our approach is structured to provide clarity, efficiency, and support for compliance at every stage.

Implementation Planning

The process begins with the allocation of resources and the clear definition of roles and responsibilities. A comprehensive kick-off meeting establishes project objectives, scope, and timelines. Clients receive a detailed implementation calendar and a welcome package outlining all project details. Weekly progress meetings ensure alignment between teams, and a formal scope sign-off confirms agreement before work proceeds.

Requirements Gathering

Workshops are conducted to gain a deep understanding of client-specific needs. A comprehensive business blueprint is created to capture payroll requirements, identify gaps, and define customization needs. These requirements are documented in detail, and formal sign-off ensures full agreement before moving forward.

System Configuration

The payroll system is configured to meet Spanish payroll regulations and the client’s specific requirements. Wage types and pay components are customized, interfaces for seamless data integration are established, and reporting tools are tailored to support local legal obligations. Employee and Manager Self-Service portals are configured to provide an efficient, user-friendly experience.

Data Migration

All employee and payroll master data is migrated with rigorous accuracy checks. Clients review and approve the migrated data to ensure completeness and correctness before entering the testing phase.

Test Payroll Run

Simulation payroll runs verify the system configuration. Parallel testing with existing payroll processes ensures accuracy and reliability. End-to-end testing and user acceptance testing confirm the system’s readiness, with any identified issues addressed before the final approval stage.

Payroll Transition and Go-Live

A clear transition plan is implemented to ensure a seamless move into live payroll operations. Comprehensive training is provided for all users, and a dedicated hypercare and escalation plan supports immediate post-go-live needs. A fallback plan is in place to ensure continuity, and a final checklist confirms readiness before formal sign-off.

Payroll Implementation in Spain

Payroll Integration in Spain

Payroll Integration in Spain

Mercans stands out in Spain with reliable connections to the Seguridad Social RED system and the Agencia Tributaria (AEAT) electronic reporting environments. Operating across more than 160 countries, Mercans combines global expertise with local knowledge, helping ensure payroll is accurate, timely, and aligned with Spanish labour law, tax obligations, and social security requirements.

Trusted Integrations

Our integrations are designed to support payroll communication with the relevant Spanish authorities and secure electronic access methods, reflecting our commitment to compliance, security, and efficiency for every payroll cycle in Spain.

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Integration with HCM, HRMS and Workforce Management Systems

Mercans Payroll Software integrates smoothly with leading human capital management (HCM), human resource management systems (HRMS), and workforce management platforms. This creates a unified experience, connecting HR administration directly with payroll processing and statutory reporting. Employees can use self-service portals to manage leave requests, view payslips, submit expense claims, and update personal data. Data entries are validated automatically and processed through the payroll system, reducing manual work and enabling HR teams and employees to focus on strategic priorities.

Custom API Integrations

Custom API Integrations

Mercans provides tailored API integrations for industries in Spain including manufacturing, logistics, finance, healthcare, and technology. These integrations help payroll systems align with sector-specific requirements, streamline processes, and support compliance with Spanish collective agreements and labour regulations.

Xero Integration

Integration with Accounting and ERP Systems

Mercans Payroll connects with popular accounting and ERP platforms used in Spain, enabling seamless data transfer for wage payments, tax declarations, and statutory filings. This integration helps support faster processing, reduces errors, and improves payroll accuracy.

By combining trusted integrations, custom API connections, and a deep understanding of Spanish payroll compliance, Mercans helps organisations achieve operational efficiency, accuracy, and confidence in every payroll cycle.

Important Payroll Reports & Documents in Spain

Important Payroll Reports & Documents in Spain

Report / Document Purpose / When Used Key Contents / Required Data
Payslip / Payroll Receipt Issued to employees each pay period, normally monthly, to evidence salary payment and payroll deductions. Employee and employer details, pay period, gross salary, salary supplements, benefits in kind, non-salary payments, Social Security contributions, IRPF withholding, other deductions, contribution bases and net pay.
Salary Register / Pay Register Mandatory company record used to support pay transparency and equal pay compliance. Usually reviewed and updated at least annually or when pay structures change. Average and median pay values, broken down by sex, professional group/category or equivalent job classification, including base salary, salary supplements and non-salary payments.
Social Security Contribution Reports Monthly reporting and payment of employer and employee Social Security contributions through TGSS systems, including Sistema RED and Direct Settlement. Worker contribution data, contribution bases, employment status changes, contribution rates, employer and employee contributions, RNT / nominal worker list and RLC / contribution settlement receipt.
Tax Withholding Declarations Used to report and pay employee income tax withholdings to the Spanish Tax Agency. Modelo 111 is the periodic withholding return; Modelo 190 is the annual summary. Employee and recipient data, taxable income, IRPF withholdings, payment type, taxable bases and annual withholding totals.
Annual Withholding Certificate Issued annually to employees so they can prepare their personal income tax return. Employer and employee identification, total employment income, benefits in kind, deductible expenses, Social Security deductions and total IRPF withheld.
Employment Contract / Labour Registration Records Used to evidence employee contract terms and labour registration status. Contract type, working hours, job title or professional group, start date, employment status, Social Security affiliation and registration data.
Absence, Leave and Working Time Reports Used for payroll calculation, labour compliance and internal controls. Vacation, sick leave, maternity/paternity leave, unpaid leave, overtime, working time records and payroll impact.
Audit / Pay Transparency Reports Used for internal audit, external audit and pay equality reviews, especially where pay transparency obligations apply. Payroll totals, pay by gender and job classification, salary differences, explanations for pay gaps, bonuses, benefits in kind and supporting payroll data.
Other Statutory or Sector-Specific Filings Used where required by employee status, collective bargaining agreement, sector rules or cross-border tax status. Non-resident tax data where applicable, union dues, collective agreement contributions, benefits in kind, extra payments such as 13th and 14th salary payments, and sector-specific payroll reporting data.

Benefits of Payroll Software

Benefits of Payroll Software

Mercans delivers a comprehensive payroll solution designed to simplify payroll management and human resources processes while supporting compliance with Spanish payroll regulations. Our software is built to support your organisation with efficiency, accuracy, and transparency.

Independent Payroll Management

Run payroll directly within our secure platform, reducing dependence on third-party providers and ensuring faster processing.

Integrated HR and Leave Management

Combine payroll, HR administration, and leave tracking in a single system, cutting down administrative workload and enhancing operational efficiency.

Automated Workflows

Minimise manual input and human error by automating payroll calculations, statutory deductions, and reporting requirements such as Seguridad Social and IRPF filings.

Customisable Solutions

Adapt workflows to meet your company’s specific needs, from industry-specific pay rules to custom payroll outputs.

Time Efficiency

Reduce administrative time so your HR and payroll teams can focus on strategic initiatives rather than routine tasks.

Mercans offers a complete payroll management solution for Spain that is secure, reliable, and easy to use. Our platform simplifies payroll and HR administration so you can focus on what matters most: your people and your business growth.

Always Accessible

Secure, cloud-based access to payroll and HR data from anywhere, at any time

Transparent Pricing

Fixed monthly pricing with a per-employee charge and no hidden costs, giving full cost control.

Dedicated Support

Expert guidance from payroll specialists knowledgeable in Spanish labour law and compliance requirements.

Secure Data Management

Secure data handling and controlled backup processes help support data security.

Compliance Confidence

Stay aligned with Spain’s evolving labour, tax, and social security regulations through maintained payroll rules and updates.

Mercans offers a complete payroll management solution for Spain that is secure, reliable, and easy to use. Our platform simplifies payroll and HR administration so you can focus on what matters most: your people and your business growth.

Streamlined Payroll Processing

Independent Payroll Management

Run payroll directly within our secure platform, reducing dependence on third-party providers and ensuring faster processing.

Integrated HR and Leave Management

Combine payroll, HR administration, and leave tracking in a single system, cutting down administrative workload and enhancing operational efficiency.

Automated Workflows

Minimise manual input and human error by automating payroll calculations, statutory deductions, and reporting requirements such as Seguridad Social and IRPF filings.

Customisable Solutions

Adapt workflows to meet your company’s specific needs, from industry-specific pay rules to custom payroll outputs.

Time Efficiency

Reduce administrative time so your HR and payroll teams can focus on strategic initiatives rather than routine tasks.

Additional Key Features

Always Accessible

Secure, cloud-based access to payroll and HR data from anywhere, at any time

Transparent Pricing

Fixed monthly pricing with a per-employee charge and no hidden costs, giving full cost control.

Dedicated Support

Expert guidance from payroll specialists knowledgeable in Spanish labour law and compliance requirements.

Secure Data Management

Secure data handling and controlled backup processes help support data security.

Compliance Confidence

Stay fully aligned with Spain’s evolving labour, tax, and social security regulations through continuous software updates.

Mercans offers a complete payroll management solution for Spain that is secure, reliable, and easy to use. Our platform simplifies payroll and HR administration so you can focus on what matters most: your people and your business growth.

This content was prepared for informational purposes only. As local laws & regulations keep on changing, please consult your tax & legal advisors.
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    FAQs

    What is the biggest challenge your company faces with payroll compliance in Spain?

    Keeping up to date with Spanish payroll regulations and ensuring compliance with Seguridad Social contributions, IRPF withholding, and other statutory requirements is a key challenge.

    Do you file Social Security contributions and tax withholdings manually or use payroll software?

    Most companies rely on automated payroll software in Spain to simplify monthly TGSS filings, Modelo 111/190 declarations, and reduce compliance risks.

    Which payroll functions matter most to your organisation: holiday pay, pension reporting, or tax card updates?

    Accurate payroll calculations for holiday pay, pension contributions, IRPF rates, and year‑end tax certificates are essential for compliance and employee satisfaction.

    Have you had difficulties integrating payroll software with HR or accounting systems in Spain?

    Integration between payroll, timesheets, accounting systems, and HR software can be challenging without a fully integrated payroll solution.

    When selecting payroll software in Spain, do you value compliance, cost efficiency, or ease of use most?

    Payroll compliance in Spain is critical, alongside user‑friendly software, transparent pricing, and the ability to manage payroll across multiple locations efficiently.

    Do you manage payroll for small businesses or large organisations?

    Mercans provides payroll software for both small businesses and corporate payroll needs in Spain, including international payroll services.

    Can employees access their payroll information directly?

    Yes, our employee self‑service portal offers secure, 24/7 access to payslips, leave requests, and personal payroll records.

    Which payroll providers do you consider for your company?

    Payroll processing companies and agencies offering integrated payroll and HR software, GDPR‑compliant processing, and expertise in Spanish compliance are ideal.