إِن تُبدُوا الصَّدَقاتِ فَنِعِمّا هِيَ ۖ وَإِن تُخفوها وَتُؤتوهَا الفُقَراءَ فَهُوَ خَيرٌ لَكُم ۚ وَيُكَفِّرُ عَنكُم مِن سَيِّئَاتِكُم ۗ وَاللَّهُ بِما تَعمَلونَ خَبيرٌ

It is good if you disclose your charitable expenditures, but if you conceal them and give them to the poor, it’s better for you and will erase some of your misdeeds. God is fully aware of what you do.