TDS on Rent 2% of 5%

5% for first six months............

Hi,
My rent agreement with owner from April, 2024 till 31st March 2025 and I was planning to pay at last financial month that is 15th March 2025, I haven't deduct TDS yet.
In this case for two different rate. How to I deduct TDS and how many challan will be there two or one?
if two then, Am I liable to pay penalty of 1.5% on first 9 month (April to December) with 5% ? Or just simply calculate and pay challan without penalty?   

1. the tenant, being an individual or HUF, is not liable to get its accounts audited.
   TDS is applicable when the rent paid exceeds ₹50,000 per month.
2.  File single form 26QC, if TDS deducted in the last month.