Tax advisory: your numbers, in order every month
We are a tax advisory and accounting firm in Sant Cugat that works with monthly follow-up. We keep your books, prepare your quarterly and annual taxes and check that everything adds up before filing anything. If we see that you can legally pay less, or that a problem is on the horizon, we tell you in advance.
Monthly review
We don’t wait until the end of the quarter. Every month we check your accounts and let you know if something doesn’t add up. That’s the foundation of our tax advisory: spotting mistakes before they cost money.
Tax planning
Before the year ends, we go over the decisions that can reduce your tax bill with you: investments, deductible expenses or when to invoice. Good tax advisory doesn’t just file your taxes: it helps you pay what you owe and not a penny more.
Dealing with the tax office
If a request from the authorities or an inspection arrives, we deal with it and explain what it means and what needs to be done.
Tax advisory for companies and self-employed people who want to sleep easy
Our tax advisory adapts to each client. We work with companies, self-employed people and professionals from the Vallès and from other countries doing business in Spain. Whether you’re just starting out or have been invoicing for years, we tailor the service to the real size of your business.
Tax advisory in four steps, hassle-free
Getting to know each other
An initial conversation, by phone or at our office, to understand your situation and what you need.
We review the documents
We gather the necessary documents and details, and tell you clearly if anything is missing.
We get to work
We prepare, file and process whatever is needed, with clear timelines from the start.
Follow-up
We keep you informed and check that everything stays in order. If anything comes up, we let you know. That’s the tax advisory we provide every month.
Common questions about tax advisory
If you have any other questions about tax advisory, write to us and we’ll answer them.
Which taxes does the tax advisory cover?
Our tax advisory covers quarterly VAT and personal income tax (IRPF), corporation tax, year-end informative returns and the income tax return for the partners or the self-employed professional. We also prepare the annual accounts and file them with the Companies Register. If you do business abroad, we review any specific returns that may apply to you so that nothing is filed late.
How often will you review my accounts?
Every month. We don’t wait until the end of the quarter to discover that an invoice is missing or a payment doesn’t add up. This monthly review lets us warn you in good time if VAT or corporate tax is going to be higher than expected, so you can make decisions before the period closes, not when there’s no room left.
Can I switch tax advisory firms mid-year?
Yes, and it’s simpler than it seems. We request the paperwork from your previous advisers or help you retrieve it, review the last quarters filed and carry on from there. At the first meeting we’ll already tell you if anything is outstanding or if there’s an error worth correcting before the next deadline.
What happens if I receive a request from the tax office?
Send it to us and we’ll take care of it. We explain in plain language what they are asking for and why, prepare the response and the paperwork, and submit it on time. Because we handle your tax advisory throughout the year, we usually already have all the information to hand and can respond quickly.
What our clients say
“Trato impecable y un servicio de contabilidad de máxima calidad. Siempre responde rápido a cualquier duda, se anticipa a las necesidades de mi actividad y gestiona todo de forma transparente y eficiente. Sin duda, un gran apoyo profesional.”

“Estamos muy contentos con Sergom Consultors. Nos acompañan en la gestión contable y fiscal, y nos han ayudado en toda la estrategia y el crecimiento de la empresa.”

“Como autónomo, contar con su equipo para llevar mi contabilidad ha sido un acierto total. Tienen un servicio impecable, rápido y súper organizado.”

“Equipo profesional y cercano. ¡Saben ver tus necesidades! 100% recomendable.”

“Muy buena experiencia. Trato cercano, profesional y rápido. Siempre disponibles para resolver dudas y explicar las cosas con claridad. Muy recomendables.”

“Estamos muy satisfechos con el trabajo de Sergom Consultors y, especialmente, con el acompañamiento que nos ofrecen en la gestión financiera de la empresa.”

“Muy buena experiencia. Cercanos, profesionales y siempre dispuestos a ayudar y resolver cualquier duda. Da gusto encontrar gente que te lo pone fácil. Muy recomendables.”

“Trato muy cercano y eficiente. Les puedo consultar cualquier duda aunque no sea de la empresa. Me la resuelven rápido y eficientemente. No puedo estar en mejores manos.”

“Llevamos años trabajando con ellos y estamos encantados. Realmente te despreocupas, porque sabes que estás en buenas manos.”

“Fantàstic i excel·lent en el tracte, l’assessorament i les gestions! Molt recomanable.”

“Un equipo excepcional. Profesionales, cercanos, resolutivos y con un asesoramiento impecable.”

“Llegamos con un problema, saben ver tus necesidades y lo resolvieron de manera muy profesional y directa. 100% recomendable. Muchas gracias.”
