First 2BHK hunt: Tax benefits ki tension

Noida Extension — my parents keep pushing me to look here, but I'm not fully convinced yet. I'm finally thinking of buying my first 2BHK, budget around ₹70L. Builders like Gaursons or ACE Group ke projects dekh raha hoon. Main concern hai ki loan ke tax benefits kaise maximize karoon. Section 24, 80C ka toh pata hai, but aur kuch hai kya? Koi experienced banda batao, kya tax hacks hain jo first-time buyers miss karte hain? Aur kya koi builder extra benefits offer karta hai down payment pe? Ab samajh nahi aa raha.