The question usually arrives in this form: “Which programme is best?”
In that form it has no answer. The right instrument is not a property of the programme; it is a consequence of the plan. Four parameters decide it almost every time.
Size and nature of the investment
The Development Law is a permanent national regime, oriented towards investments with substantial physical scope: buildings, plant and machinery, the creation or expansion of productive capacity. It demands complete investment documentation and demonstrable financial capacity.
ESPA actions are thematic and launched periodically. They generally address smaller investments, on faster cycles, with a lighter documentation burden.
The practical dividing line is not a particular sum. It is the nature of the spend: if most of the budget is construction and heavy equipment, the national incentive regime is usually the right route.
Sector
Some sectors have dedicated regimes or explicit exclusions. Tourism, manufacturing and logistics are treated differently from retail and services, both in eligibility and in aid intensity.
The first question to ask is not “what percentage do I get”, but “is my activity eligible under this regime, under my specific activity code”.
Location
Aid intensity is not uniform across Greece. It is set by the Regional Aid Map and varies by Region, in combination with the size of the company.
For businesses in the Ionian Islands there is an additional and frequently overlooked route: the regional programmes, designed by the Region itself and targeted at that area’s smart-specialisation priorities. Competition in those is usually lower than in the national actions.
Timing
This is the parameter most often ignored.
If the investment has to be completed inside a particular window — a hotel upgrade that must finish before the season opens, say — then the evaluation and approval timeline matters as much as the size of the grant.
A regime with a higher aid rate but a longer evaluation period can be the worse choice than a faster one at a lower rate, if the delay costs an entire season of revenue.
And the other instruments
Beyond the two obvious routes, several are considered less often than they deserve:
- The Recovery and Resilience Facility funds investments with an emphasis on digital and green transformation, and includes a loan component on favourable terms.
- National tax incentives can, for a profitable business, be worth more than a direct grant.
- European financial instruments work through guarantees and lending, and can cover the part no grant covers: liquidity between spending the money and being paid the grant.
The question that matters
The right question is not which programme carries the highest percentage. It is:
Which instrument allows this investment to be delivered, inside the timetable that makes it worth doing, with a funding structure the business can actually carry?
Programme terms, deadlines and aid intensities change regularly. The method for choosing between them does not.