October is the time to comply with the obligations with the Treasury, therefore, it is necessary to keep in mind the key dates of the month. Between 1 and 20 October, tax returns relating to Personal Income Tax, VAT and payment on account of Corporation Tax must be submitted. Therefore, in October the following forms must be submitted: Form 111 for personal income tax withholdings on income from work or certain economic activities. Form 115 for the leasing of real estate. Form 123 for Personal Income Tax withholdings and Corporation Tax on interest payments on loans or other income on capital. Form 216 for withholdings on…