Revision · Hidden income · Unpaid
Private investigator for child support enquiries
Specific framework. The amount of maintenance is determined by the judge; the investigation is limited to documenting a contested point, whether professional, financial, or familial.
FIXATION, REVISION, RECOVERY
Hidden income, revision, unpaid amounts: the contribution of a private detective
The checks cover what is legally accessible: real activity, undeclared work, presence on construction sites, occupation of property, apparent rental, new address, employer or autonomy of a child of age. Your detectives all have at least 10 years' experience, and these financial records have been part of the Investipole missions for almost 20 years.
VERIFIED INDICES
Undeclared work, lifestyle, assets: what should be checked?
Each mission starts from concrete clues and retains only the checks that are useful to the dispute.
Undeclared work
Regular presence on construction sites, deliveries, customers or responsibilities while no income is reported.
Discrepant standard of living
Vehicles, travel, leisure or recurrent expenses, to be reconciled with an identifiable activity and resources.
Assets and rentals
Rented or sub-leased housing, actual occupation, civil society real estate or identified through lawful sources.
Independent adult child
Stable employment, separate housing, end of studies or own resources, checked with restraint and only in case of dispute.

FIND WITHOUT EXTRAPOLY
Proven facts, never invented income.
discreet surveillance can show that a person is running a business, managing a team or intervening with customers. However, there is no observation to calculate a salary. A high-end car can also be rented, loaned or professional: each finding is therefore placed in its context.
The report distinguishes between the facts observed and those which require accounting, tax or banking documents. These protected data remain unimpeded; your lawyer and the judge have legal remedies to obtain their production.
METHOD
Alimony: how does the investigation go?
The plan is organised around the disputed point: activity, domicile, apparent resources, autonomy of a child or address of a debtor.
Reading the file
Judgment or agreement, statements discussed, recent changes and objective pursued are discussed with you.
Hypotheses and limits
The legitimate interest is verified, the searches confined to the relevant facts, the means arrested with the lawyer if necessary.
Sources and on the ground
Depending on the file, open sources, public registers, surveillance and travel combine.
Chronological report
Facts, dates, locations, sources and boundaries are ordered to be reconciled with financial records.
OF THE FINDING TO THE DECISION
Detective report and child support: what's the impact?
The report can be brought before the court; the judge appreciates its value. Regular activity, cohabitation, occupation of a property or autonomy of a child of majority are described there, and then reconciled with existing documents: declaration of resources, lease, extract from registration, advertisement, invoice or contract of employment.
Lifestyle and activity
Ally and come, clientele, use of a dwelling, apparent expenses: each fact is dated and contextualized.
Documentary research
Public registers, advertisements, companies and documents transmitted lawfully by you or your counsel.
Contradictory debate
SPECIFIC SITUATIONS
A real situation recreated across France
Home declared in one city, activity in another, property elsewhere: Investipole coordinates checks between regions to keep a single strategy and a coherent timeline.
In foreign countries, the search for an employer, residence or company is conducted according to country, accessible sources and local regulations.
LAND RETURNS
Child support: four anonymised cases
These files show how financial suspicion becomes a series of verifiable facts, without ever infringing on the role of the judge.
Hidden work
Regular works behind so-called stopped activity
Rental income
An apartment said to be vacant, yet occupied
In order to obtain a pension reduction, one debtor pointed out the charges of an apartment presented as empty and impossible to rent. An old advertisement still online and discordant testimonies justified targeted checks. Your detectives noted a regular come-and-go, a clearly installed occupant and several key discounts, before confronting these facts with public information about the property. Amount of rent and existence of a hidden lease were not claimed because of lack of documents. The report did however establish an occupation incompatible with the given description of the dwelling. The lawyer was used to demand proofs and invite the judge to verify the charges and resources invoked.
Child under age
A student already established in working life
A father always paid a pension for his major daughter, described as a student and living with her mother. However, public information evoked stable employment in another city. Once the legitimacy of the demand was verified, the investigation established a regular presence, at fixed hours, in a company, as well as a separate usual home. No contact was made with the young woman or her employer. The hiring could be dated thanks to open sources. The report pointed out its limitations: exact salary and personal expenses of the child remained unknown. The lawyer received these elements to initiate a review request; payments continued until the new decision.
Collection
A located debtor, an enforcement restarted
FAQ PENSION
Child support: your questions
Fixing, revision and recovery follow separate procedures; these responses specify what an investigation can do.
Private detective and child support: in which cases?
Fixing, increasing or decreasing, deletion for a child of age, blocked recovery: an investigation helps as soon as a specific fact remains contested, such as an activity, address or apparent resources.
How to prove hidden income?
By crossing several elements: found activity, related companies, property, rentals, apparent expenses and financial documents. Your detectives seek to establish the facts accessible; your lawyer obtains evidence protected by legal remedies.
Undeclared work by the debtor parent: what evidence?
Repeated observations: timetables, workplaces, services, clients. Qualifying a hidden job and quantifying earnings is then the responsibility of the competent authorities and the judge.
High standard of living: enough proof?
No. This lifestyle remains an indicator to be cross-checked with an activity, assets, or recurring expenses. An isolated trip or car can have several explanations.
Undeclared rental income: can it be checked?
Often, in part. Licit sources and findings on the occupancy or apparent leasing of property can establish the visible facts; bank accounts and tax returns remain unattainable.
Access to bank accounts or tax files: possible?
No. No privileged access exists for a private investigator. These exhibits are obtained through the procedural channels, at the initiative of your lawyer or judge.
Alimony and a new partner: what impact?
The income of the new partner is not used to calculate the pension, but a common life can alleviate certain expenses of the parent. Resources, charges and needs are assessed by the judge as a whole, without automatic effect.
Cohabitation of the parent receiving alimony: consequence?
No automatic decline: the pension is intended for the child. However, a sustainable common life can inform the real budget of the home.
Job loss, unemployment: can payments be stopped?
No. The debtor continues to pay the fixed amount and applies to the judge for a review, in the absence of agreement. Discontinue payments alone exposes to the offence of family abandonment.
Adult child who works: how to request cancellation?
By collecting dated facts about his employment and home, then seizing the judge. Payments continue until the new decision.
Alimony review: under what conditions?
In the absence of an approved agreement, a significant change in a parent's resources or the child's needs allows for referral to the judge. Where the title provides for indexation, the amount is adjusted, usually each year.
Alimony scale: mandatory?
No. The reference table published by the Ministry of Justice remains indicative; the judge determines the amount on a case-by-case basis, depending on the resources of each parent and the needs of the child.
ARIPA: what role?
With regard to the FCA or the MSA, ARIPA, the Agency for the Collection and Intermediation of Maintenance, collects the pension from the debtor to pay it and pursues the unpaid payments. Since 1 January 2023, this intermediation applies to any pension fixed by a new security, unless both parents refuse to do so, excluded in case of violence. An older pension may be granted on request.
What budget for a child support investigation?
The fee for a private investigator who is seized of a maintenance dispute varies from 90 to 120 € tax excl. per hour according to several criteria, with free quotation. The cost of one day is around 975 € tax excl., that of an all inclusive five-day package approximately €4,500 excluding VAT
How long does this kind of investigation last?
Finding an address can go fast; demonstrating undeclared work or the usual occupation of a dwelling presupposes several spaced observations.
CONFIDENTIAL STUDY
Start from the specific fact to prove.
Current decision, disputed situation, clues, objective: submit your file by phone or email to contact@investipole.fr. A feasibility study precedes the sending of a written intervention framework and a free quotation.
Hidden income · Work in black · Review · Impaid · Child under age
