What are the 4 types of income tax forms in The Netherlands and which one corresponds to me?

There are four types of income tax return forms in the Netherlands:

M-FORM: This form is used to declare income, the year in which the declarant arrives or leaves the Netherlands.

For this, the document of registration or cancellation of resident in the Municipality (Gemeente) is essential.

P-FORM: It is the form for residents and is used to declare the rent when a whole calendar year has passed, from January 1

to December 31, in the Netherlands, that is, when you have remained registered with your local council (Gemeente) for this entire period with a Dutch address.  You must declare income, properties, bank accounts, shares inside and outside the Netherlands. You must review the tax treaties of the country in which you have the assets.

C-FORM: If you registered with the Municipality (Gemeente) throughout the calendar year, from January 1 to December 31, as an RNI (non-resident), i.e. with an address outside the Netherlands, then it is up to you to declare with this form. You must declare Dutch source income.

F-FORM: It is the declaration form for the year of the person’s death. The Belastingdienst (tax agency), will send it to the correspondence address you have in use, to contact the next of kin. The debts, income or assets are transferred to the relative of the deceased person.

Income tax return will be file between March 1 to April 30 of each year. 

Source : Belastingdienst