Don't know but it's inconceivable that you rightly come over here and work if you then decide to go home any I work benefits should automatically stop it just logic?Does that not account for something like 0.00001% of tax credits?
Any percentage is farcical IMO a complete joke just like the UK pensionairs who have two homes living abroad in the winter and still claiming fuel allowance off the government in this country common sense is missing with our governments IMO!