Belgium's Federal Public Service (SPF) Finance has issued a release on the deadline for the submission of individual income tax returns in 2023 in respect of the 2022 income year. The release notes that from 2023, a longer period is granted for "complex" returns where certain types of income are included in the return, including profits, executive compensation, remuneration of assisting spouses, or foreign professional income. It is no longer taken into account whether or not a return is sub…