Any procedure, before any authority

An administrative procedure almost always stalls for the same reason: a document is missing, the clock is running and nobody tells you. We check the requirements before filing, file electronically on your behalf and watch the file until it is resolved.

Below are examples of Public administration work, not a closed list. Cannot see yours? Tell us: we handle it all the same.

• Answering a tax office request. We read what is actually being asked, gather what must be provided and answer on time through the tax agency portal.
• Deferral or instalment plan for a tax debt. We prepare the deferral or instalment application with a payment schedule your situation can carry, and file it before the debt goes to enforcement.
• Tax appeal and economic-administrative claim. We assess whether the assessment or penalty stands up, and appeal either for reconsideration or to the Economic-Administrative Tribunal within the one-month deadline.
• Personal income tax return. We review the tax data, apply the deductions you are entitled to and file a return that has been checked rather than accepted blindly.
• Tax registration, deregistration and changes (forms 036/037). We file form 036 or 037 with the right activity codes and obligations, which is what determines everything you will have to declare afterwards.
• Employment history and social security certificates. We obtain the employment history report, contribution bases or whichever certificate is asked of you, in a format valid for the procedure that needs it.
• Social security benefits. Unemployment, birth and childcare, pregnancy risk, minimum income and family benefits: we check you meet the requirements and file the application.
• Self-employed registration and deregistration. Tax and social security registration, choice of contribution base and mutual insurer, and the reduced rate for new entrants where you qualify.
• Permanent disability benefit. We prepare the file before the social security institute with the medical evidence that supports the degree you claim, and appeal a refusal or an insufficient degree.
• Retirement pension: calculation and application. We calculate your pension on your real contribution bases, compare retirement dates and file the application.
• Appealing a traffic fine. We look for a defect that defeats the fine — notification, signage, speed camera calibration, time limits — and file submissions or an appeal on time.
• Vehicle transfers and registration. Ownership changes, registration, duplicates and deregistration before the traffic authority, with a prior check of charges, fines and roadworthiness.
• Driving licence exchange and recovery. Exchange of foreign driving licences, recovery of points and of a lapsed licence, and duplicates.
• Residence on social grounds. Social-grounds residence under the 2024 Regulation: two years' stay, an integration report from your region and evidenced means of support.
• Residence on socio-labour grounds. Socio-labour residence: two years' stay and an employment contract on the terms the initial work permit requires.
• Residence on training grounds. The former training route, now socio-formative: two years' stay and enrolment on a regulated course or a vocational certificate.
• Residence on family grounds. Family-grounds residence: the route for parents of Spanish minors and relatives of Spanish nationals, without the general prior-stay requirement.
• Second-chance residence. The new route in the 2024 Regulation for someone who held a residence permit and could not renew it.
• 2026 extraordinary regularisation: follow-up and alternatives. The window under Royal Decree 316/2026 closed on 30 June 2026. We follow up the files of those who filed and find the route left for those who did not.
• Initial residence and work permit. Initial employed or self-employed permit, with the employer or the project checked before filing.
• Residence and work renewal. Renewal of residence and work permits, with the filing window checked and contributions reviewed before filing.
• Long-term residence. Long-term and EU long-term residence applications, with the five-year count and absences reviewed.
• Family reunification. Reunification of spouse, children and parents: housing report, financial means and the consular visa.
• EU family member residence card. EU family member residence card: the EU regime, with its own requirements and timescales.
• Student stay and its change of status. Student stay authorisation, its extension and the change to residence and work when you finish.
• Appealing an immigration refusal. We assess whether the refusal stands and appeal — administratively or before the administrative court — within the deadline.
• Foreigner ID card: issue, renewal and duplicate. Fingerprint appointment, card issue, renewal on expiry and duplicates after loss, theft or a change of details.
• Return authorisation and letter of invitation. Return authorisation to travel while your card is being renewed, and a letter of invitation for a short visit.
• Immigration: any other procedure. If your procedure is not among those with their own page, we still handle it: tell us your situation and we quote price and timing at no cost.
• Spanish nationality. Nationality by residence, by option or by naturalisation: we check the qualifying years, gather the certificates and file the complete application.
• Civil Registry: certificates and entries. Birth, marriage and death certificates, late registrations, name changes and correction of registry errors.
• Commercial Registry: searches, certificates and filings. Company searches, name certificates, legalisation of books, filing of annual accounts and registration of corporate changes.
• Land Registry and Cadastre. Land registry searches, entries, cancellation of paid-off mortgages, first registration and correcting discrepancies between Registry and Cadastre.
• Municipal licences: works, activity and opening. We prepare and file the licence or responsible declaration with the town hall, coordinating the technical project and any sector reports required.
• Local taxes: property tax, capital gains, waste and access charges. We review and challenge property tax, municipal capital gains, waste charges and vehicle access assessments, and claim back what was wrongly paid.
• Municipal register: registration, removal and certificates. Registration, change of address, removal and obtaining the municipal registration certificate, including cases with no deed or contract in your name.
• Grants and public funding. We find the call that fits, prepare the application within the deadline and handle the justification, which is where most are lost.
• Consumer authority complaint. Official complaint form, complaint to the municipal or regional consumer office, and application for consumer arbitration.