By default, only Company and Individual/HUF appears in the Collector/Deductor Type list. You can use F12: Configure option to show all the deductor types for TDS.
1. Go to Gateway of Tally > F11: Features > Statutory and Taxation .
2. Enable the option Set/alter TDS details .
3. Click F12: Configure .
4. Enable the option Show All Deductor type .
5. Press Ctrl+A to accept. All the organisation types will appear in the Collector/Deductor Type list for the option Deductor Type .