The Wikipedia infobox for the Ministry of Finance (Egypt) leaves the formed field blank, and the Ministry's own official history page (mof.gov.eg) serves only a JavaScript application shell with no dates in the fetched markup, so no live source pins a specific founding year.
What would resolve this A citable institutional history naming the year Egypt's finance ministry (historically Nazarat al-Maliyya, now Wizarat al-Maliyya) was formally established as a ministry, distinct from later reorganizations of its structure or name.
OpenInstitutional and administrative history of modern EgyptMinistry of Finance Egypt (Wikipedia)