"Personal income in November and December was boosted by accelerated and special dividend payments to persons and by accelerated bonus payments and other irregular pay in private wages and salaries in anticipation of changes in individual income tax rates, " the Commerce Department's Bureau of Economic Analysis said.
The only beneficiary of accelerated mortgage payments is the bank, whose money you are effectively lending back to it at zero percent interest, money it can hold to bolster its capital requirements or lend to someone else and earn fees by selling the mortgage to a third party.