New Mandatory Withholding on Retirement Payments
Because they don't trust United States persons resident abroad and green card holders to pay their taxes, the IRS has issued final regulations on required income tax withholding for certain types of retirement distributions. These regulations apply to distributions from deferred compensation plans (such as 401(k)s), IRAs, and commercial annuities.
Under the final regulations, mandatory income tax withholding requirements for periodic distributions (§3405(a)) or non-periodic distributions (§3405(b)) depend on the payee’s residence address given to the payor.