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Tax adviser in La Línea de la Concepción

Tax advice for individuals, the self-employed, companies and non-residents: income tax, other taxes, planning and the tax side of your business. Clients from San Roque, Algeciras, Sotogrande and the whole Campo de Gibraltar (the area around Gibraltar), and from all over Spain by video call.

Tax advisers and lawyersIndividuals, self-employed, companies and non-residentsAt our office and online

A tax adviser who knows the Campo de Gibraltar

Asesoría Serra is a firm of tax advisers and lawyers in La Línea de la Concepción. As tax advisers in La Línea, we help individuals, the self-employed, small businesses and companies to meet their tax obligations, pay what is due and avoid mistakes that cost money later.

We work on personal income tax (IRPF), corporate income tax, VAT, wealth tax, non-resident taxes, property and inheritance taxation, and tax and estate planning.

We work in a border area: tax residence, income from Gibraltar and double taxation are part of every day. We listen to what you need and give you solutions, not just information.

Income taxSelf-employedCompaniesVATNon-residentsGibraltarInheritanceTax notices

Tax advice services

Income tax and wealth tax returns

We prepare and check your return before filing it: deductions, rentals, property sales, previous years, supplementary returns and corrections.

The self-employed and small businesses

Registration and changes, quarterly VAT and income tax, company tax, setting up a company and choosing between trading as an individual or a company.

Non-resident taxation

Income and assets in Spain of people who live abroad: NIE, tax representative and Form 210 (modelo 210).

Spain–Gibraltar

Cross-border workers, tax residence, income earned in Gibraltar and double taxation.

Tax planning

We study your situation to reduce your tax bill within the law, before you decide and not afterwards.

Form 720 and assets abroad

Declaring accounts, property, securities and insurance outside Spain, consistent with your income tax return.

Tax notices and audits

Representation before the tax authorities in reviews, audits, penalties, appeals and claims.

Inheritance and gifts

Inheritance and gift tax (Impuesto sobre Sucesiones y Donaciones), distribution of the estate and succession planning.

Property purchases and sales

Taxes on buying and selling, the 3 % withholding and the capital gain when you sell.

International moves and the Beckham Law

Change of tax residence, the special tax regime for inbound workers (Beckham Law) and people moving abroad.

Do you have a tax question? Write to us

Tell us about your case on WhatsApp or through the form and we will tell you which taxes affect you and what the next steps are.

Libreta de notas, pluma y gafas sobre la mesa de trabajo

Spanish income tax return in La Línea and online

We prepare and file your income tax return (declaración de la Renta) so that you do not pay more than you should or get a surprise tax notice months later. We check your tax data, apply the Spanish and Andalusian deductions you are entitled to and explain the result before filing.

We also correct returns from previous years, file supplementary returns and ask for corrections when you have been refunded less than you are due. We see you at our office in La Línea or remotely, from anywhere in Spain: you send us the documents and we file the return.

Tax management for the self-employed, companies and small businesses

We handle the tax side of your business and follow it throughout the year: what has to be filed, when, and how to pay tax in the best way. We do not do payroll or monthly bookkeeping; if you already have someone for that, we work with them.

Registration and obligations

Tax registration (Form 036 or 037), business activity code (IAE), CNAE code and invoicing and record-keeping obligations.

Quarterly VAT and income tax

Forms 303 and 130 and each quarter’s withholdings, filed on time and checked before payment.

Corporate income tax

Preparing and filing the tax, payments on account and reviewing the year’s result.

Individual or company

We compare the tax on each option according to the size and outlook of your business.

Spain–Gibraltar taxation: cross-border workers and tax residence

The border creates situations involving both territories every day: cross-border workers, tax residence, income earned in Gibraltar, companies and double taxation.

Each case needs its own analysis, because the answer changes depending on residence, activity and type of income. We study your situation and tell you what you must declare in Spain and how to avoid paying twice.

El Peñón de Gibraltar desde el mar, con barcos en la bahía

Direct, personal service

Each matter is handled personally by our advisers, with care, discretion and direct communication. We are a small team, and that helps: the same contact person and real follow-up of your case. We explain your situation clearly and support you in each decision.

A tax firm in La Línea, next to Gibraltar

The office is in La Línea de la Concepción, next to the border. Many clients come from San Roque, Sotogrande, Algeciras or Los Barrios, less than half an hour away, and also from the Costa del Sol. With clients in other Spanish cities and abroad, we work by video call.

Asesoría Serra
C/ Cervantes 2, Entreplanta, Despacho 4
11300 La Línea de la Concepción, Cádiz
WhatsApp 652 948 572 · +34 956 174 981

El Peñón de Gibraltar visto desde la costa de La Línea

Tax advice in other areas

From La Línea, online or in person, we work with taxpayers across the area, the rest of the province of Cádiz and the Costa del Sol:

Frequently asked questions about our tax adviser in La Línea

Your situation is not listed here? Tell us on WhatsApp which taxes concern you and we will reply.

They tell you which taxes apply to you and how to pay the right amount, file your returns on time and represent you if the Spanish Tax Agency writes to you. They also help you plan before a decision with tax consequences: selling a property, setting up a company, making a gift or changing your residence.

We do the tax work people usually look for in an administrative agency (gestoría): income tax, self-employed registration, quarterly VAT and income tax, corporate tax, the Junta de Andalucía forms and dealings with Hacienda and other bodies. We do not do payroll or companies’ monthly bookkeeping; if you already have someone for that, we work with them.

At Calle Cervantes 2, entreplanta, despacho 4, in La Línea de la Concepción, next to the border with Gibraltar. We see clients by appointment and also by video call.

Yes. We look at your tax residence, the type of income you earn in Gibraltar and what you must declare in Spain, including double taxation situations.

Yes. We advise non-resident individuals and entities with income or assets in Spain: NIE, tax representative, Form 210 and other obligations, especially when there are links with Gibraltar or the United Kingdom.

Your ID, the reference number or tax data from the Spanish Tax Agency, withholding certificates, mortgage or rent receipts if they apply, and the documents for any sale, inheritance or one-off income during the year. If anything is missing, we will ask you for it.

Yes. We prepare the wealth tax return and Form 720 for assets abroad, and check that what you declare matches your income tax return to avoid problems and penalties.

Yes. You write to us on WhatsApp or through the form, we agree a day and time, and in the video call we review your situation and tell you the next steps. You can book on the online consultation page.

If the mistake made you pay too little, it is corrected with a supplementary return; if you paid too much, you ask for a correction so that Hacienda refunds the difference. Doing it on your own initiative, before a tax notice, avoids the penalty and leaves only a late-filing surcharge. We review the return, calculate the correction according to the complexity of the case and your taxpayer profile, and file it.

It is the Spanish Tax Agency’s verifiable invoicing system: the software that the self-employed and companies use to issue invoices will have to meet certain requirements and, under the Verifactu option, send the records to Hacienda. The start dates have been postponed; if we handle your taxes, we will tell you the date that applies to you and check that your software complies.

Among others, the right to be informed of the procedure and its deadline, not to provide documents the authorities already have, to submit a written response before the decision and to appeal. Knowing them avoids replying badly or late.

Do not reply automatically or let the deadline pass. Send us the whole letter and we will tell you which procedure it is and how to reply. More information on letters from Hacienda.

Other services from our firm

What our clients say

4,9
Excelente
Basado en 40 reseñas en Google
Blanca López
hace 1 semana
Acudimos a Asesoría Serra porque queríamos comprar una vivienda en Sotogrande y teníamos algunas dudas con los impuestos y los trámites de la compra. La verdad es que estamos muy contentos de haber contado con ellos. Nos explicaron todo muy bien desde el principio, resolviendo nuestras dudas y acompañándonos personalmente durante todo el proceso. Se agradece mucho cuando es la primera vez que compras una vivienda en España y hay cosas que desconoces. Destacaría sobre todo el trato cercano, la confianza y lo pendientes que estuvieron de nosotros en todo momento. Sin duda, volveríamos a contar c
Niall McKeever
hace 2 semanas
Great for filing taxes but also fantastic and very flexible with other tasks that need to be handled. Easy to deal with, very flexible, very responsive - Highly recommended.
Natalia Mérida
hace 4 semanas
Absolutamente recomendables!! Manuel y Choni son personas exquisitas en el trato, muy buenos profesionales con años de experiencia como asesoría fiscal y como administradores de fincas. En esta última tarea, siempre muestran una absoluta disposición y colaboración, además de una infinita paciencia con los desafortunados desencuentros en las reuniones de comunidad. En mi caso, la asesoría Serra lleva la comunidad de la vivienda en la que vivo y también la comunidad de vecinos de la que forma parte mi madre. En las dos, con contextos y problemáticas totalmente distintas, solo podemos darles las
Ander Arce
hace 2 meses
Excelente atención y trato desde el primer momento. Profesionalidad, cercanía y atención realmente personalizada. Manuel se preocupa por entender tu situación y ofrecerte las mejores soluciones. Muy recomendable.
Rafael Ramirez
hace 2 meses
Fueron muy profesionales y demostraron tener un gran conocimiento acerca de todas las dudas. Mi caso era complejo ya que hay rentas y facturas de varios territorios y supieron estar a la altura. Los recomiendo 100x100.
Olga Lipska
hace 5 meses
Pablo at Asesoría Serra was very helpful, efficient and a pleasure to deal with. I will definitely be coming back there next time I need some help with legal matters!
JUAN r
hace 5 meses
muy rapido y eficiente el trámite, en el mismo día se revisó todo y se solucionó un trámite que llevaba semanas con otras gestorías
reece donovan
hace 5 meses
Me hizo una gestión increible con un estudio en profundidad ultimando hasta el ultimo detalle! Recomiendo sus servicios para cualquier gestión del que no estas seguro!
Matiss Kante
hace 5 meses
They sorted my tax return in English as a cross border worker within 12 hours. The price was reasonable for the headache you avoid trying to do this yourself - I tried for 2 months and got nowhere. Thank you Pablo!
Delić Sanja
hace 6 meses
Professional approach, clear communication and clarity about process, quick delivery
Alice Gazzola
hace 6 meses
Doy 5 estrellas porqué no se puede dar más, Pablo me ayudó a hacer la declaración de la renta y ha sido muy profesional y muy rápido! Una eficiencia de 10! El año que viene seguro contactaré ellos. Muy satisfecha del servicio ofrecido.
Ana Cristina Best Brum da Silveira
hace 7 meses
Manuel es muy profesional. Lo recomiendo mucho. Presta un servicio claro, fiable y siempre atento.

Shall we talk about your taxes?

Tell us about your situation on WhatsApp or through the form and we will guide you on your tax obligations and the options you have.

Office in La Línea de la Concepción. We work with clients from Sotogrande, San Roque, Algeciras and the Campo de Gibraltar.

C/ Cervantes 2, entreplanta, despacho 4 · 11300 La Línea de la Concepción
WhatsApp 652 948 572 · +34 956 174 981 · pablo@asesoriaserra.es

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