The Palestinian Authority will have to raise income tax and cut costs in 2012 to counter lower-than-expected foreign aid donations, Prime Minister Salam Fayyad has said, according to Reuters. The authority's growing financial difficulties coincide with a period of high political uncertainty for the Palestinians, with long-running attempts to end a feud between rival factions in the West Bank and Gaza floundering. The Western-backed Fayyad had promised to stand down to help reconcile the two Palestinian Territories. But with no agreement in sight, he has drawn up 2012 budget plans and warned that sacrifices will be needed to bolster already battered accounts. Fayyad said income tax rates for high earners would have to double to 30 percent from 15 percent, while more entities would have to pay tax on their operations. Government spending would also be cut and some of the PA's 153,000 public sector workers might be forced into early retirement. The Palestinian Workers Union immediately threatened to fight such measures. After running up a $350-million-deficit in 2010, the PA - which exercises limited self-rule in the Israeli-occupied West Bank - plunged $1.1 billion into the red in 2011. Fayyad said his plan would reduce the 2012 deficit to $750 million. The Palestinians had planned for foreign aid of about $1 billion in 2011, but Fayyad said just under $750 million had arrived. Financial support from the United States, the European Union and Arab states allows the PA to pay the salaries of the public workers, including teachers and security forces. However, the United States abruptly cut off funding last year after Palestinian President Mahmoud Abbas went against the will of both Washington and Israel by demanding recognition of Palestinian statehood at the United Nations. -- SPA