Is it permissible to excessively burden non-Muslim subjects regarding the collection of Jizya?
General Chapter
Al-Mughni
Book of Jizya
Primary text
It is forbidden to be excessively harsh in collecting the Jizya from the subjects. If they are impoverished and unable to pay, they must not be subjected to torture or punishment. This is supported by the action of Umar (may Allah be pleased with him), who, upon seeing excessive wealth potentially gathered as Jizya, feared that the people had been ruined by harshness, stating he was thankful that such cruelty did not occur under his authority or by his hand, demanding assurance that nothing was taken through coercion (by the lash or the stick).
Supporting text
There is no specified time limit mentioned for the deferral of collecting the Kharij (land tax) or Jizya, other than deferring it until the time of their harvest, which is prescribed as a kindness to them.