All persons holding a business visa must obtain an income declaration (Declarcion de Rentas) from the Ministry of Finance in Caracas. It will be required at the time of departure from Venezuela.
The Venezuela business visa is usually issued for multiple entries within one year of issue date, provided the passport remains valid, for stay of up to 90 days each entry.
Your application will be hand carried to the Embassy, and is usually processed in 5 business days.