A Praxeological Argument against the Greek Tax Authority’s “Headquarters”

This piece is published in response to the following article in the Greek news outlet Proto Thema (in Greek): https://www.protothema.gr/economy/article/1870632/aade-ai-kai-drones-sto-oplostasio-tis-eforias-pos-tha-leitourgei-to-anavathmismeno-stratigeio-kata-tis-forodiafugis/

Introduction

AADE, Greece’s Independent Authority for Public Revenue, is turning its Central Control Room in Sepolia, Athens, into a single operations center equipped with artificial-intelligence agents (AI agents), drones, real-time geospatial mapping, and the fusion of data from its own systems and from third parties. The vocabulary is revealing: “arsenal,” “headquarters,” “control forces.” What is being described is not an administrative improvement. It is the intensification of coercion over economic life. From the standpoint of Ludwig von Mises’ praxeology, this is not progress. It is the logical consequence — and the aggravation — of a system that already rests on violence and not on voluntary exchange.

1. Human action and the distinction between market and state

Praxeology starts from an axiom: man acts purposefully. He chooses means to attain ends that he himself ranks, under conditions of scarcity. On the market, this action is coordinated through private property and prices. The state is not one more actor on the market. It is the apparatus that claims the monopoly of legitimate violence. Ludwig von Mises put it bluntly: “Government is essentially the negation of liberty” (Liberty and Property, 1958).¹ A tax is not the price of a service. It is a compulsory levy, an expropriation of wealth. If you do not pay, a fine follows; if you do not pay the fine, seizure or prison. The “headquarters against tax evasion” does not change this nature. It merely makes its enforcement more efficient. Artificial intelligence and drones do not turn coercion into consent. They automate it.

2. There is no “neutral” tax, and therefore no neutral enforcement

Ludwig von Mises showed that “the very idea of a neutral tax is as unrealizable as that of neutral money” (Human Action, ch. XXVIII, §1).² Every tax system distorts the allocation of resources: it changes what is produced, where capital is invested, which work is worth the effort, which activity stays in the light and which slips into the shadows. The heavier, the more complex, and the more unstable taxation is, the greater the incentive to conceal, to postpone enterprise, to move capital abroad, or simply to abstain from productive effort.

In a praxeological reading, “tax evasion” is not primarily a moral failing of the private individual. It is an adaptive response to a non-neutral, often predatory institution. When the state answers with drones over private activity and with algorithms that scan every transaction, it does not cure the cause. It raises the cost of adaptation. The result, as in every cycle of interventionism, is new distortions that will demand still more surveillance.

3. The knowledge problem is not solved by AI agents

Artificial intelligence processes volumes of data and flags statistical anomalies according to rules already set by politicians and bureaucrats. It does not discover the “correct” tax liability. It does not know the subjective values, the plans, the time horizons, and the local circumstances of the actors. This is the problem of dispersed knowledge (Hayek) and, more fundamentally, the problem of economic calculation (Mises): the knowledge that coordinates the economy is dispersed and is revealed only through action on the market. An “AI agent” that feeds the inspector in the field can speed up the enforcement of an already arbitrary rule. It cannot calculate whether that rule serves welfare at all. It turns a political judgment (“how much shall we grab, and from whom?”) into a technical problem (“how do we detect it faster?”). This technicization is ideological: it hides a value choice behind the algorithm’s veneer of objectivity.

4. Privacy as a condition of action itself

Purposeful action presupposes a space for deliberation: the possibility of weighing alternatives before exposing oneself. When every economic move, every geographical presence of a business, every flow of goods can be absorbed into a single operational map in Sepolia, the private sphere shrinks. This is not only about “personal data protection” in a legalistic sense. It is about the conditions under which man can still make plans.

The drone that transmits live images and the platform that displays “targets” and “forces” in a single geographical environment treat the citizen as a hostile object of operations. On the market, customer and seller meet voluntarily. In the tax authority’s headquarters, the taxpayer appears as a target to be located. This shift in status — from subject of action to object of surveillance — is not a side effect. It is the means by which the state tries to close the refuges that over-taxation itself created.

5. The visible revenue and the invisible cost

Political rhetoric will measure success in additional receipts and in the number of inspections. Praxeology obliges us to see what does not appear on the headquarters’ dashboard:

the deadweight of compliance (accountants, hours, stress, postponed investment);
the withdrawal of activity that “no longer pays to declare”;
the flight of capital and human talent;
the reallocation of able people from production to the policing of production;
the erosion of trust, which raises the cost of every future transaction.

The state sees the euro it collects. It does not see the euro that was never produced. Artificial intelligence magnifies precisely this blindness: it optimizes the visible magnitude (revenue) and systematically ignores the invisible one.

6. Interventionism breeds itself

Ludwig von Mises described interventionism as an unstable middle way. Every intervention produces undesired side effects that are then used to justify the next one. High rates and complex rules breed a shadow economy; the shadow economy breeds a “headquarters”; the headquarters breeds new tools (drones, AI agents, real-time cross-checks); the new tools breed new forms of concealment and a new demand for still deeper access to data.

There is no final point of equilibrium on this path other than the total visibility of economic life — that is, the abolition of the substance of the private economy. Technology does not reverse this law. It accelerates it.

7. What would be consistent with human action and dignity

If the problem is that a large part of activity is hidden, the praxeological answer is not to perfect the hunt. It is to reduce the incentive to flee:

lower and simpler taxes;
stable rules, and money that does not confiscate through inflation; and
a state that does not treat every producer as a potential offender.

Compliance that results from a low cost of obedience is qualitatively different from compliance that results from a Panopticon.

Artificial intelligence and unmanned aircraft are tools. In private hands they can serve the division of labor. In the hands of a tax authority that calls itself a “headquarters,” they serve the expansion of coercion.

Praxeology, of course, does not judge the tool. It judges the action:

Here the action is the perfecting of plunder, not the widening of voluntary cooperation.

A state that needs drones to see its economy has already admitted that it does not serve it.

It besieges it.

Praxeologos

Sources of the quotations

Ludwig von Mises, Liberty and Property (lecture delivered at Princeton University, October 1958, at the ninth meeting of the Mont Pelerin Society), section V. Mises Institute: https://mises.org/online-book/liberty-and-property/liberty-property
Ludwig von Mises, Human Action: A Treatise on Economics, ch. XXVIII, “Interference by Taxation,” §1, “The Neutral Tax.” Mises Institute: https://mises.org/online-book/human-action/chapter-xxviii-interference-taxation/1-neutral-tax