There are actually several ways to categorize Sadaqah, but two main types generally recognized are:

Wajib Sadaqah (Obligatory Charity):This refers to Zakat, the annual obligatory religious contribution in Islam based on your accumulated wealth.The specific guidelines for calculating and distributing Zakat are outlined in Islamic teachings and vary depending on the type of wealth possessed.Zakat helps purify possessions, reduce wealth inequality, and support the needy within the Muslim community. Nafl Sadaqah (Voluntary Charity):This encompasses any voluntary act of giving or charity performed with a sincere intention to please Allah.There are no set rules or limits to Nafl Sadaqah, and it can take various forms, including:Donating money or goods to the needy: This can be done directly to individuals, families, or through charitable organizations.Offering your time and skills: Volunteering for charitable causes, providing free services, or mentoring others are all forms of Nafl Sadaqah.Kindness and good deeds: Performing acts of kindness, forgiveness, or generosity towards others also counts as Nafl Sadaqah.

Additional Categorizations:

Sadaqah Jariyah (Continuous Charity): This refers to donations that continue to benefit others even after the donor's death, such as building wells, schools, or hospitals.Sadaqah al-Fitr (Charity of Breaking Fast): This is a mandatory donation given at the end of Ramadan to support the poor and ensure they can celebrate Eid al-Fitr.

Remember:

Every form of Sadaqah, regardless of type or amount, carries great rewards and blessings.Giving with a sincere intention is key, seeking Allah's pleasure and not expecting anything in return.Choose ways to give that align with your values and resources, and strive to be consistent in your generosity.

I hope this clarifies the different types of Sadaqah and encourages you to share your blessings with others in whatever way feels most meaningful for you.