I retired in June 2024 and did a 3 month stint as visiting professor in a university earning around 1 lakh rupees. I have been filing ITR2 all along as my salary was above 50 Lakh.  This year, I have 3 months of salary, 1 lakh professional fee as visiting professor, capital gains above 1.25 lakh so not eligible for ITR4. But ITR 3 requires me make a balance sheet which i dont have. Can i file ITR2 and include this 1 lakh amount of pressional fee earned as visiting professor.