Our services

Everything a founder, CEO, or CFO like you might need.

Accounting, tax, payroll and employment, and legal. Everything coordinated from a single platform with an advisor who knows your business.

Oficinas zinco asesoria para empresas
Oficinas zinco asesoria para empresas
Oficinas zinco asesoria para empresas
Oficinas zinco asesoria para empresas
Oficinas zinco asesoria para empresas
Oficinas zinco asesoria para empresas
01. Accounting Advisory

Accounting that helps you make better business decisions

  • Monthly close

  • Bank reconciliation

  • Statutory books and records

  • Financial reporting

  • KPI monitoring

  • Coordination with tax services

Reliable accounting for companies operating in Spain. We keep your accounts, reconciliations, provisions and statutory records up to date, delivering accurate monthly closes and clear financial reporting. This gives you the visibility you need to understand performance and make better decisions.

02. Tax Advisory

Tax advisory in Spain. Anticipation, not reaction.

Filing taxes is only the starting point. We help companies operating in Spain anticipate tax risks and opportunities, plan ahead and meet their obligations accurately and on time. Our specialists assess each business within its wider context, including the requirements of international groups and foreign-owned companies.

  • VAT

  • Corporate income tax

  • Tax returns and filings

  • Tax planning

  • Tax risk assessment

  • Responses to tax authority requests

03. Payroll & Employment Advisory

Payroll and employment support for companies in Spain

We manage payroll and employment operations for companies with employees in Spain. From payroll, contracts and employee changes to collective agreements and statutory reporting, our specialists help international and local teams manage their workforce accurately and in line with Spanish employment regulations.

  • Payroll management

  • Employee onboarding and offboarding”

  • Employment contracts

  • Collective agreements

  • Employment inspections

  • Payroll queries and employee changes

04. Legal Advisory

Legal advice from specialists who understand your business

Direct access to legal specialists who work alongside the accounting, tax and employment teams that already understand your business. We provide practical legal advice for companies operating in Spain, connecting each decision with its wider financial, tax and operational implications.

  • Commercial contracts

  • Corporate records and resolutions

  • Data protection

  • Compliance

  • Document review

  • Ongoing legal advice

05. CFO services

CFO services for more informed financial decision-making

Reporting, cash flow management, budgeting, and profitability analysis to help you interpret financial data and turn it into concrete decisions, without the need to hire a full-time CFO.

  • Financial reporting

  • Cash flow planning

  • Budgeting and forecasting

  • Profitability analysis

  • KPI tracking

  • Strategic decision support

Zinco — Platform section (EN)
Platform

Your business, on a single screen

Check documents, review your taxes, access reports, and talk to your team — all from a platform built for small and medium businesses.

Call me now Book a call
Zinco platform
01

Real-time closing

You don't wait until the 20th of the following month to know how your business is doing.

02

Executive reporting

P&L, cash flow and cash position in two clicks, rather than in a spreadsheet no one keeps up to date.

03

Your advisor, always available

A call or a meeting, not a ticket nobody answers.

04

Integrations

Holded, Factorial, Stripe, Bizneo, Pleo, and open banking, connected to your everyday operations.

Frequently Asked Questions

What people usually ask us before getting started

Don't see your question? Email us at info@zinco.ai and we'll get back to you in less than 24 hours.

Can I hire just one service, or do I have to hire them all?

You can hire just one, two, or all four services. Many clients start with accounting and tax, then add payroll later. The advantage of having them all with us is that the departments communicate with each other without you having to coordinate anyone.

What happens with my current advisor during the transition?

We handle everything: requesting information, changing your tax representative, transferring data, and reviewing the last 4 years of history. The transition usually takes between 10 and 20 days. We coordinate the process with you, request the necessary information, review the available history and make the change as straightforward as possible.

How do you charge? Is it hourly or a fixed fee?

We work with a fixed monthly fee based on the size, needs and complexity of your company. For one-off projects, such as a transaction or restructuring, we provide a separate quote in advance.

Do I have a dedicated contact person, or will I speak to someone different every time?

Each company has one dedicated point of contact who understands its business and coordinates the relevant specialists internally. This gives you a consistent relationship and connected advice across every area.

Do you have experience in my industry?

We work with companies across hospitality, technology, retail, real estate, investment funds and other sectors. We also have extensive experience supporting international groups, foreign-owned companies and businesses establishing or expanding their operations in Spain.

What technology do you use?

Zinco’s proprietary platform connects key financial, accounting, payroll and tax information in one place. We also integrate with leading management tools, banks and ERPs, and continuously expand our integrations based on our clients’ needs.

testimonials

They recommend us because we make things happen

4.9/5 average satisfaction
"What I value most is knowing it’s done. I focus on running the business, and the operational side—which used to take up so much of my time—is handled without me having to oversee it."
R3to Fuerza y Salud
"Zinco gave us financial visibility by D+5 and the ability to make informed decisions, combining agility, rigor, and high technical quality."
Payflow
"They anticipate our needs. And when you need them, they’re there. You’re working with someone who understands your business and provides the insight needed to make decisions."
Dogtor Animal
"What I value most is knowing it’s done. I focus on running the business, and the operational side—which used to take up so much of my time—is handled without me having to oversee it."
R3to Fuerza y Salud
"Zinco gave us financial visibility by D+5 and the ability to make informed decisions, combining agility, rigor, and high technical quality."
Payflow
"They anticipate our needs. And when you need them, they’re there. You’re working with someone who understands your business and provides the insight needed to make decisions."
Dogtor Animal
"What I value most is knowing it’s done. I focus on running the business, and the operational side—which used to take up so much of my time—is handled without me having to oversee it."
Founder · R3to Fuerza y Salud
"Zinco gave us financial visibility by D+5 and the ability to make informed decisions, combining agility, rigor, and high technical quality."
Benoît Menardo
Cofounder · Payflow
"They are proactive. And when you need them, they are there. You’re working with people who understand your business and provide the insight needed to make decisions."
Cofounder · Dogtor Animal
“Working with the Zinco team has been a relief: they are dedicated, have a great attitude, and everything just works.”
GANT Team
“Thanks to the team for meeting our deadlines month after month.”
Sepiia
“I’ve worked with large firms before, but rarely have I felt the level of security and confidence that I get from working with Zinco.”
Afflux
“Working with the Zinco team has been a relief: they are dedicated, have a great attitude, and everything just works.”
GANT Team
“Thanks to the team for meeting our deadlines month after month.”
Sepiia
“I’ve worked with large firms before, but rarely have I felt the level of security and confidence that I get from working with Zinco.”
Afflux
“Working with the Zinco team has been a relief: they are dedicated, have a great attitude, and everything just works.”
GANT Team
“Thanks to the team for meeting our deadlines month after month.”
Sepiia
“I’ve worked with large firms, and rarely have I felt the security and confidence that I get from working with Zinco.”
Afflux
"They anticipate needs. And when you need them, they’re there. You’re working with someone who understands your business and provides the insight needed to make decisions."
Dogtor Animal
"Zinco gave us financial visibility by D+5 and the ability to make informed decisions, combining agility, rigor, and high technical quality."
Payflow
"What I value most is knowing it’s done. I focus on running the business, and the operational side—which used to steal my time—is handled without me having to hover."
R3to Fuerza y Salud
"They anticipate needs. And when you need them, they’re there. You’re working with someone who understands your business and provides the insight needed to make decisions."
Dogtor Animal
"Zinco gave us financial visibility by D+5 and the ability to make informed decisions, combining agility, rigor, and high technical quality."
Payflow
"What I value most is knowing it’s done. I focus on running the business, and the operational side—which used to steal my time—is handled without me having to hover."
R3to Fuerza y Salud
"They anticipate needs. And when you need them, they’re there. You’re working with someone who understands your business and provides the insight needed to make decisions."
Dogtor Animal
"Zinco gave us financial visibility by D+5 and the ability to make informed decisions, combining agility, rigor, and high technical quality."
Payflow
"What I value most is knowing it’s done. I focus on running the business, and the operational side—which used to steal my time—is handled without me having to hover."
R3to Fuerza y Salud

Focus your time on growing your business

We'll take care of the rest.

A no-obligation, 30-minute introductory call to understand your current situation and see if we can help.
A clear assessment of five key areas: accounting, tax, payroll and employment, legal and finance.
< 24h
average response time
95%
of our clients recommend us
< 24h
average response time
95%
of our clients recommend us