Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
The reckoning (on Judgment Day) in a dream indicates the ruler's torment or the dreamer's heedlessness. Whoever is reckoned with an easy reckoning, God will relieve his worry. Whoever is reckoned with a difficult reckoning will fall into hardship.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
The reckoning indicates worry and grief. Whoever sees himself reckoning with himself is repenting from a sin.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
The reckoning is interpreted as loss. Whoever sees himself being reckoned will lose in his trade.