dear dhiraj sir,
As per IT law, for an entity to be taxed as a HUF, it should have at least two coparcener , and
I have recently created a HUF with my Dad, where I am karta ( by this way > https://itatonline.org/articles_new/the-entire-law-relating-to-hindu-undivided-family-huf-explained/#:~:text=However%2C%20such%20senior,recognized%20as%20Karta. ), and dad coparcener (my HUF DEED consist ONLY me (unmarried) and Dad ) , and i guess KARTA also is coparcener,
> So is our HUF is authentic to be taxed and ITR ? and shall i start funding to HUF?
link details > "An adult male member who manages the affairs of the HUF is known as Karta or Manager of the family. Only a co-parcener can become Karta. Generally, the senior most male adult member of the family is made Karta of HUF. However, such senior member may give up his right of management and a junior member may by consent, be appointed as Karta. Where a junior member is in custody, control or possession of the property or the eldest member is not working in the interest of the family or is working against the interest of the family, junior member may be recognized as Karta."