The European Commission has proposed reforms to EU asylum rules that would see stiff financial penalties imposed on countries refusing to take their share of asylum seekers.
The bloc’s executive body is planning a sanction of €250,000 (£200,000; $290,000) per person.
The Commission wants changes made to an asylum system which has buckled amid an influx of migrants.
The plans would require support from most member states as well as MEPs.
EU officials hope that, twinned with a deal with Turkey that has already reduced migrant numbers, tensions over migration within the bloc can be reduced.
The basic Dublin regulation would be kept, requiring refugees to claim asylum in the member state in which they arrive.
However, there would be several changes, including plans to help countries receiving “disproportionate numbers” of asylum claims.
The EU already has a flagship scheme to redistribute 160,000 migrants around the continent, but it has met only a tiny fraction of this target since it was agreed in 2015.
The planned figure of €250,000 per refused claimant could be revised but the Commission is known to want a punitive level.
The UK and Ireland can opt out of asylum policies, and the British government has already indicated it will not take part. Denmark is also exempt.
Under the fresh proposals, if a country receives more than 150% of its annual “fair share” of asylum seekers, the relocation scheme would kick in.
That share is calculated according to a country’s population and economy.