Gestion Tributaria Territorial

What Gestion Tributaria Territorial does

Gestion Tributaria Territorial (GTT) is a privately held Spanish technology company founded in 1998 and headquartered in Alicante, Spain. It specializes in local tax management software for public administrations, serving more than 4,300 institutions across Spain and Latin America. The company's flagship product, SIT gtt (Sistema de Información Tributario), is a comprehensive tax management information system that covers the full tax lifecycle, including taxpayer management, declaration processing, payment handling, current accounts, fiscalization, risk management, returns, and tax planning. GTT also operates GADD (Gobierno Digital), a wholly owned subsidiary providing electronic government solutions such as biometric signatures, electronic notifications, mobile inspection tools, virtual tax offices, and citizen-facing mobile applications. Underlying infrastructure is delivered via cloud services certified to the ENS High security category, with interoperability layers connecting to other public administration systems.

The company's revenue model is built on multi-year subscription licensing of the SIT gtt platform through public procurement processes, supplemented by recurring digital government services, managed tax collection services, and professional consulting and training engagements. It distributes exclusively through direct enterprise sales and participation in public tenders (concursos públicos), targeting local public administrations (ayuntamientos, diputaciones) as its primary segment, with additional expansion into regional and national government clients in Latin America. GTT actively invests in thought leadership through a legal bulletin, professional training partnerships with organizations such as COSITAL Network, and sponsorship of major public sector innovation congresses including CNIS, NovaGob, and Govern Digital. The company operates as a Sociedad Anónima Unipersonal (S.A.U.) with no identified parent or external institutional shareholders.

Name

Gestion Tributaria Territorial

Legal name

GESTIÓN TRIBUTARIA TERRITORIAL, S.A.U.

Website

http://www.gtt.es

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Spanish technology company founded in 1998 that provides the SIT gtt tax management information system and GADD digital government solutions to over 4,300 public administrations in Spain and Latin America, distributed through public procurement tenders.

Ownership category

akta.pro rank

Product category

Government Tax Management Software

NAICS

Accounting, Tax Preparation, Bookkeeping, and Payroll Services (5412)

SIC

Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Revenue Systems, E-Filing & Digital Tax Administration (BPAIADAO)

akta.pro secondary industries

Tax Return Filing, Processing & Assessment (BPAIADAC), Revenue Intelligence, Analytics & Risk Management (BPAIADAL)

Keywords

• Tax management software
• Government revenue systems
• Public administration technology
• Electronic government solutions
• Tax information systems

Headquarters

HQ city

Alicante

HQ country

Spain

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Tax Management Software Licensing: GTT provides its SIT gtt tax information system to public administrations through software licensing agreements. The system is used by over 4,300 administrations for comprehensive tax lifecycle management including taxpayer services, declarations, payments, fiscalization, and collections.
2. Electronic Government Solutions: GADD (Gobierno Digital) provides digital government solutions including notification services, document reselling, biometric signatures, and mobile inspection tools for public administrations.
3. Consulting and Training Services: GTT offers specialized consulting and training services for tax and treasury professionals in public administration, including courses on tax management, digital transformation, and regulatory compliance.
4. Tax Collection Services: Collaborative tax collection services including executive tax collection and telematic customer service for public administrations.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

GTT develops and licenses SIT gtt (Sistema de Información Tributario), a comprehensive tax management information system used by over 4,300 public administrations across Spain and Latin America. The platform manages the full tax lifecycle including taxpayer registration, declaration processing, payment handling, current accounts, fiscalization, risk management, returns and tax planning. The company also offers GADD (Gobierno Digital) for electronic administration, mobile apps, biometric signature, cloud services, and consulting/training for public sector tax management.

Product overview

gtt offers a comprehensive suite of tax management and electronic government solutions for public administrations in Spain and Latin America. The core product is SIT gtt (Sistema de Información Tributario), a tax management information system used by over 4,300 administrations. This platform is complemented by GADD Gobierno Digital for electronic administration, multiple citizen-facing apps (APP Tributos Ciudad, App SIT Sanciona), and supporting modules including virtual office, biometric signature, electronic notifications, and mobile inspection tools (Movadd). The portfolio also includes specialized services for executive tax collection, cadastral management (SITCat), and remote taxpayer assistance. Infrastructure is delivered via cloud services with advanced cybersecurity measures. Additional services include legal bulletins, interoperability with government systems, and consulting and training.

Differentiator

Problem solved

Functional benefit

Products and services

• SIT gtt (Sistema de Información Tributario) The core tax management information system used by more than 4,300 administrations in Spain and Latin America for managing local taxes and revenues, covering taxpayer management, declarations, payments, fiscalization, returns and tax planning.
• GADD Gobierno Digital Electronic government/administration solution providing digital services for public administrations, enabling closer, simpler and more efficient citizen services.
• Gestión Tributaria y Recaudación Ejecutiva Executive tax management and collection module for managing tax debts and enforcement procedures on behalf of public administrations.
• Atención Telemática / Centro de Atención Tributaria Remote tax assistance center providing taxpayer support through telematic channels for public administrations.
• Consultoría y formación Consulting and training services for public administrations on tax management and digital transformation, including courses for secretaries, financial controllers and treasurers.
• Servicio Cloud Cloud-based hosting and infrastructure service for deploying GTT solutions, with ENS (Esquema Nacional de Seguridad) High category certification for data security.
• Ciberseguridad Advanced cybersecurity services ensuring reliability of communications and protection of taxpayer data for public administration clients.
• Interoperabilidad Interoperability services enabling integration with external government systems and databases for public administration clients.

Quantifiable outcome

• Over 4,300 public administrations have transformed their tax management using GTT solutions
• +1 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature7 records

Partnerships

Four partnerships are on record, tiered core and minor.

• LogaltycoreStrategic or Co-development Partner · 23 April 2025GTT announced a strategic agreement with Logalty to drive electronic administration and digital trust in public administrations. This partnership combines GTT's tax management expertise with Logalty's electronic signature and certified notification capabilities to provide comprehensive digital government solutions.
• COSITAL NetworkcoreStrategic or Co-development Partner · 28 January 2025GTT collaborates with COSITAL Network through a cooperation agreement to promote training and professional development in tax management. The partnership includes sponsorship of courses on bankruptcy law related to local government debts and other tax management topics for public sector professionals.
• Universidad de BarcelonaminorStrategic or Co-development Partner · 1 January 2025GTT consultant Patricia Francés participated in a research project led by the University of Barcelona on clear tax communication, contributing to a volume published by 25 experts from 8 universities and 7 organizations addressing tax communication improvement.
• FAMP (Federación Andaluza de Municipios y Provincias)minorStrategic or Co-development Partner · 1 January 2024GTT shared information about FAMP and University of Seville's technical guide for local entities on implementing waste service fees under the circular economy law, demonstrating collaboration in professional education for public administrations.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Oracle Public Sector: Oracle provides enterprise and public-sector software with tax and revenue administration capabilities, competing with GTT in international tax authority tenders and offering cloud infrastructure alternatives.
• T-Systems: T-Systems (Deutsche Telekom subsidiary) provides IT and digitalization services for European public administrations, including tax and revenue management solutions, positioning it as a broad incumbent in the same government technology space.
• Indra: Indra is a major Spanish IT services and consulting company with a significant public sector practice, including tax and revenue administration solutions; it competes with GTT at the larger national/regional level through a broader portfolio.
• SAP Public Sector: SAP offers public sector ERP and tax/revenue management solutions for national and regional governments, serving as a broader incumbent that competes in larger tenders where GTT also bids.
• Wolters Kluwer Tax & Accounting: Wolters Kluwer provides tax compliance and regulatory software solutions globally, including for government and public sector tax administration, making it a broader incumbent in the tax technology space.
• Everis (NTT Data): Everis (now NTT Data) is a Spanish-rooted IT consultancy with public sector and tax administration practices, comparable to GTT's consulting-led delivery model for government clients.
• Ayesa: Ayesa is a Spanish IT services and engineering firm with a public sector division serving tax administration and citizen services, making it a comparable broader incumbent in the Iberian government technology market.

Direct peers

• Localsoft: Localsoft is a Spanish IT company specializing in tax administration, public procurement, and treasury management software for Spanish municipalities, overlapping directly with GTT in the local tax management niche.
• Aytos: Aytos is a Spanish technology company that provides tax management and administrative software to local public administrations (ayuntamientos, diputaciones), directly competing with GTT's SIT gtt in the same Spanish local-government vertical.

Emerging players

• Vertex (tax technology): Vertex provides indirect tax technology and compliance solutions for enterprises and governments, an emerging player whose tax technology focus overlaps with the modernization needs of tax authorities that GTT serves.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat6 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/784927

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Gestion Tributaria Territorial