Reporting to the Labour Inspectorate and company employment obligations
Last updated 16 July 2026 · Reviewed by Jaime Piñeira Pardo, lawyer registered with the ICAM bar, no. 138826 · English version of our Spanish guide.
The Labour and Social Security Inspectorate (ITSS) investigates employment breaches such as unpaid wages, overtime, false self-employed workers or risks. Anyone can report, either anonymously (fraud mailbox) or formally and identified. The company is obliged to keep daily time tracking and report resignations and ERTEs. Managora prepares and submits your report and these procedures for you.
We handle the whole procedure for you, from start to finish.
You describe your case in a chat and sign; we file it with the Spanish authorities. Fixed price from €23.00 (21% VAT included), plus the tasa (official fee) where there is one.
What is new, and the law that applies
- Estatuto de los Trabajadores (Workers' Statute): Real Decreto Legislativo 2/2015, de 23 de octubre (current text).
- Time tracking: art. 34.9 ET introduced by Real Decreto-ley 8/2019, de 8 de marzo, in force since 12 May 2019. Conservation 4 years.
- Inspection System and confidentiality of the reporter: Ley 23/2015, de 21 de julio.
- ERTE and ERE: following the employment reform (Real Decreto-ley 32/2021), the ERTE is mainly governed by art. 47 ET (and art. 47 bis, Mecanismo RED) and RD 1483/2012 mainly regulates the ERE, with supplementary application to the ERTE.
- Limitation of infringements (art. 4 LISOS): employment relations and employment 3 years without distinction of degree; Seguridad Social 4 years; only in risk prevention is a distinction made by severity (1 year minor, 3 years serious, 5 years very serious).
- 2026: preliminary draft of digital time tracking and telematic access by the ITSS, not published in the BOE nor in force as of 17/07/2026; among its provisions (not confirmed as a rule) is that the penalty for lack of tracking is applied per affected worker.
What is the Labour Inspectorate and what can be reported?
The Labour and Social Security Inspectorate (ITSS) is the public body that monitors compliance with employment, Seguridad Social (the Spanish social security system), risk prevention and immigration regulations. When it detects an infringement, it can issue a requirement to the company, draw up a report and propose a financial penalty in accordance with the LISOS (Ley sobre Infracciones y Sanciones en el Orden Social, Law on Infringements and Penalties in the Social Order).
Any breach can be reported: unpaid wages or payslips, unpaid or uncompensated overtime, lack of time tracking, false autónomos (freelancers registered as self-employed who actually work as employees), workers without a contract or not registered with the Seguridad Social, risk prevention breaches and discrimination.
Important: the report serves to investigate and, where appropriate, penalise the company, but it does not recover the money owed to you on its own. The claim for amounts (wages, severance pay) is resolved in the Juzgado de lo Social (Social Court), with a prior papeleta de conciliación (conciliation ballot). Managora can prepare both routes at the same time.
Who can report and can it be done anonymously?
Anyone who has knowledge of the facts can report: the worker themselves, a colleague, a union representative or a third party. You do not need to be the person directly affected.
There are 2 routes. The formal report requires you to identify yourself (DNI (ID card), passport, NIE (foreigner identification number), electronic certificate or Cl@ve (the Spanish electronic identification system)) and sign the document, but your identity is confidential: the ITSS does not reveal it to the inspected company (art. 20 of Ley 23/2015). The second route is the Buzón de lucha contra el fraude laboral (Mailbox for the fight against employment fraud), which is completely anonymous, where no personal data is collected.
The ITSS may not process manifestly unfounded reports, those that coincide with matters already resolved and those that pursue only a particular economic interest that must be settled in court. That is why it is advisable to provide specific data: company, address, facts, dates and, if possible, evidence.
Is my company obliged to keep daily time tracking?
Yes. Since Real Decreto-ley 8/2019 (in force on 12 May 2019), article 34.9 of the Estatuto de los Trabajadores (Workers' Statute) obliges every company to keep a daily record of the working hours of each worker, with the specific start and end times, regardless of flexible working hours.
The record must be kept for 4 years and be available to workers, their legal representatives and the Labour Inspectorate. The obligation covers all employees, whether full-time or part-time.
Failing to keep the record, or doing so incorrectly, is a serious infringement (art. 7.5 of the LISOS), punishable in terms of employment relations between €751 and €7,500. It also helps to prove unpaid overtime, one of the most frequent reasons for reporting.
How is a voluntary resignation of a worker communicated?
Voluntary resignation or quitting is in article 49.1.d) of the Estatuto de los Trabajadores (Workers' Statute). The worker who decides to leave must communicate it with the notice period indicated in their collective agreement or local custom; the law does not set a general supplementary period. In practice, the most widespread custom is a 15 days notice period, but it is advisable to follow what the applicable agreement provides.
It is advisable to communicate it in writing (resignation letter with the effective date), to leave a record. If the worker does not respect the notice period, the company can deduct the unfulfilled notice days from the final settlement, provided that this obligation was established.
After the resignation, the company must process the deregistration with the Seguridad Social (Sistema RED) and deliver the final settlement and the company certificate. Managora prepares the voluntary resignation letter and verifies the calculation of the final settlement so that the termination is well documented.
How is an ERTE or an ERE communicated?
The ERTE (Temporary Employment Regulation File) suspends contracts or reduces working hours temporarily, maintaining the employment relationship (art. 47 of the Estatuto (Statute)). The ERE (collective dismissal) extinguishes the contracts (art. 51 of the Estatuto (Statute)). Following the employment reform (Real Decreto-ley 32/2021), the ERTE is mainly governed by art. 47 of the Estatuto (Statute) (and by art. 47 bis for the Mecanismo RED (RED Mechanism)), while Real Decreto 1483/2012 mainly regulates the ERE and applies supplementarily to the ERTE.
Both procedures require opening a consultation period with the legal representation of the workers and communicating the measure to the competent employment authority. The maximum duration of the consultation period is different: in the ERTE it is 15 days (7 days in companies with fewer than 50 workers) and in the ERE or collective dismissal it is 30 calendar days (15 days in companies with fewer than 50 workers). The employment authority forwards the communication to the SEPE (to manage the unemployment of those affected) and to the Labour Inspectorate.
In ERTEs due to force majeure and in the Mecanismo RED (RED Mechanism) (art. 47 bis, introduced by the 2021 employment reform) there are processing specialities. Managora prepares the communication to the employment authority and coordinates the transfer to the SEPE.
What penalties does the LISOS apply to the company?
The LISOS classifies infringements into minor, serious and very serious, and each degree has a fine bracket. In terms of employment relations, serious ones range from €751 to €7,500 and very serious ones can reach €225,018. In risk prevention the amounts are much higher.
The lack of registration with the Seguridad Social (the typical case of the false autónomo or the worker without a contract) is a serious infringement that is penalised for each affected worker, between €3,750 and €12,000, in addition to the obligation to pay the unpaid contributions of recent years with a surcharge.
The limitation periods depend on the subject matter. Infringements in employment relations and employment prescribe after 3 years, without distinction of degree. Those of the Seguridad Social (such as the lack of registration of the false autónomo) prescribe after 4 years. Only in occupational risk prevention is a distinction made by severity: 1 year for minor, 3 years for serious and 5 years for very serious. The exact amounts and their graduation are set by the ITSS in each report. You can check the amount and scope of our service in the procedure file.
Step by step
- 1
Gather the information and evidence
Note down the company details (name, CIF if you know it and address of the workplace) and describe the facts with dates: non-payments, overtime, lack of contract or registration, absence of time tracking, risks. Keep payslips, messages, rosters or photos that serve as evidence.
- 2
Choose the route: formal report or anonymous mailbox
If you want total anonymity and do not need a response, use the Buzón de lucha contra el fraude laboral (Mailbox for the fight against employment fraud). If you want your report to be registered and to receive a response, submit the formal report identifying yourself (your identity will remain confidential from the company).
- 3
Complete the report document
In the formal report, the report document or letter (modelo IP-107) is used, available in several languages. Include your details, those of the company and a clear statement of the facts and the regulations you believe have been breached.
- 4
Submit the report
Online at the ITSS Sede electrónica (Electronic Headquarters) (sede.oeitss.gob.es) with a certificate or Cl@ve, in person at the corresponding Inspección Provincial (Provincial Inspectorate), or by post attaching a copy of your identity document. The anonymous mailbox is filled in and sent online.
- 5
Action by the Inspectorate(No fixed period; depends on workload and priority)
The ITSS assesses the report and, depending on its severity and its plans, can request documentation from the company, summon it or make an inspection visit. There is no fixed legal resolution period.
- 6
Result and penalty(Limitation: 3 years (employment relations), 4 years (Seguridad Social); in PRL 1/3/5 years depending on severity)
If it finds an infringement, it draws up a report and proposes a penalty in accordance with the LISOS, and can demand regularisation (for example, registering the false autónomo). In the formal report you are informed of the result. The claim for amounts is processed separately in the Juzgado de lo Social (Social Court).
A worked example
A company has 3 people hired as autónomas who actually work as employees (they keep a schedule, use the company's resources and receive orders). The ITSS detects it after a report.
- Lack of registration with Seguridad Social (art. 22.2 LISOS): serious infringement for each affected worker.
- Bracket per worker in minimum degree: €3,750. Being 3 workers, it is penalised for each one: 3 x 3,750 = €11,250.
- The payment of unpaid contributions (up to 4 years back) is added with the corresponding surcharge.
The company faces a fine from €11,250 (3 workers in minimum degree), which can rise up to €12,000 per worker in maximum degree, plus the payment of overdue contributions and their surcharges. The final amount is set by the ITSS in the report.
LISOS penalties for serious infringement (by degrees, in euros)
| Subject / infringement | Minimum degree | Medium degree | Maximum degree |
|---|---|---|---|
| Employment relations (includes time tracking, overtime) | 751 to 1,500 | 1,501 to 3,750 | 3,751 to 7,500 |
| Occupational risk prevention | 2,451 to 9,830 | 9,831 to 24,585 | 24,586 to 49,180 |
| Lack of registration with Seguridad Social / false autónomo (per worker) | 3,750 to 7,500 | 7,501 to 9,600 | 9,601 to 12,000 |
Key employment periods and obligations
| Obligation or procedure | Period or data | Regulation |
|---|---|---|
| Voluntary resignation notice | That of the agreement or local custom (usually 15 days); no supplementary legal period | Art. 49.1.d) ET |
| Conservation of time tracking | 4 years, available to the worker, the RLT and the ITSS | Art. 34.9 ET |
| ERTE consultation period (art. 47 ET) | Maximum 15 days; 7 days if the company has fewer than 50 workers | Art. 47 ET; RD 1483/2012 supplementary |
| ERE or collective dismissal consultation period (art. 51 ET) | Maximum 30 calendar days; 15 days if the company has fewer than 50 workers | Art. 51 ET; RD 1483/2012 |
| Communication to the employment authority | After the consultation period; forwarded to SEPE and ITSS | RD 1483/2012 |
| Limitation, employment relations and employment | 3 years, without distinction of degree | Art. 4.1 LISOS |
| Limitation, Seguridad Social infringements | 4 years | Art. 4.2 LISOS |
| Limitation, occupational risk prevention | 1 year (minor), 3 years (serious), 5 years (very serious) | Art. 4.3 LISOS |
Formal report versus the ITSS anonymous mailbox
| Formal report (identified) | Mailbox for the fight against fraud (anonymous) | |
|---|---|---|
| Do you have to identify yourself? | Yes (DNI/NIE/passport, electronic certificate or Cl@ve) | No, it is completely anonymous, without personal data |
| Where it is submitted | ITSS Sede electrónica (Electronic Headquarters), in person or by post | Web form oeitss.mites.gob.es/buzonitss |
| Confidentiality from the company | Yes, your identity is not revealed to the inspected company | Total, there is no record of who communicated it |
| Do you receive a response? | Yes, you are informed of the result where appropriate | No, there is no return communication |
| Does it serve to collect what you are owed? | No; the debt is claimed in the Juzgado de lo Social (Social Court) | No |
Official forms and where it is filed
- Report document or letter to the Inspectorate (modelo IP-107) - ITSS Sede electrónica (Electronic Headquarters) ↗
- Buzón de lucha contra el fraude laboral (Mailbox for the fight against employment fraud, anonymous report) ↗
- Communication of ERTE (suspension/reduction) or ERE (collective dismissal) to the employment authority - Sede electrónica (Electronic Headquarters) of the autonomous community
- Voluntary resignation or quitting letter with notice (private document, without official form)
- Communication of termination to the Seguridad Social by the company (Sistema RED)
Frequently asked questions
Can I report my company anonymously?
Yes. Through the Buzón de lucha contra el fraude laboral (Mailbox for the fight against employment fraud) you do not have to provide any personal data. If you prefer the formal report, you must identify yourself, but your identity is confidential and the ITSS does not reveal it to the company (art. 20 of Ley 23/2015).
Will the Inspectorate pay me the wages I am owed?
No. The ITSS can penalise the company and force it to regularise, but the wage debt or final settlement is claimed in the Juzgado de lo Social (Social Court), with a prior papeleta de conciliación (conciliation ballot). Managora can prepare both routes at the same time.
How much notice must I give if I leave the company?
The one indicated in your collective agreement or local custom; the law does not set a general supplementary period, although the most common is 15 days. If you do not give notice, the company can deduct the unfulfilled notice days from the final settlement if that obligation was foreseen.
Is my company obliged to have all workers clock in?
Yes. Since 2019, every company must record the start and end time of each worker's day every day and keep the record for 4 years. Failing to do so is a serious infringement, punishable between €751 and €7,500.
What is the difference between an ERTE and an ERE?
The ERTE temporarily suspends the contract or reduces working hours and the relationship is maintained; the ERE (collective dismissal) extinguishes the contracts. Both require a consultation period and communication to the employment authority, which notifies the SEPE and the Inspectorate. The consultation period is up to 15 days in the ERTE and up to 30 calendar days in the ERE (15 days if the company has fewer than 50 workers).
How long does the Inspectorate take to act after my report?
There is no fixed legal period. The ITSS prioritises according to severity and its action plans. It can request documentation, summon the company or make a visit. If you submitted an identified formal report, it will inform you of the result.
We handle the whole procedure for you, from start to finish.
You describe your case in a chat and sign; we file it with the Spanish authorities. Fixed price from €23.00 (21% VAT included), plus the tasa (official fee) where there is one.
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