Lots of scholars also disagree so it cant be Ijmaa.

The site is still under construction, but still has articles on the kufr of voting referenced with verses from Quraan etc. - maybe thats not enough evidence for some.

With regards to voting and in particular legislating one of Allah (SWT)’s attributes is AL HAKIM meaning the only law-giver. So if anyone who legislates laws that are that are not from qur’an and sunnah, then this person becomes a taghoot (a falsr god/deity) as only Allah is AL HAKIM the One who legislates Law. There are many verses of the qur’an to prove that Allah (swt) is the only law giver “The hukm (legislation) is for none but Allah. He has commanded that you worship none but Him, that is the straight religion, but most men know not” (Yoosuf 12:40) and “And He makes none share in His decision and rule (hukm)” (Al-Kahf 18:26)

These verses of the qur’an prove without doubt that only Allah has the right of making laws that should be followed by man. And we as muslims can not obey any Laws that have been legislated by other than ALLAH. “Or do they have partners with Allah to legislate for them in the deen what Allah does not allow” (ash Shoora 42:21) and “And eat not of that on which the name of Allah is not pronounced, for surely that is fisq (an act of disobedience). And verily the Shayaateen inspire their friends (from mankind) to argue with you. And if you obey them then you would indeed be mushrikoon” (Al-An’am 6:121)

All these verses prove that if we take someone as a law giver besides Allah (SWT), then we would be guilty of committing major shirk with Allah. Now if a person is voting to elect a certain political party into power, which will implement kufr laws. Then not only is he recognising the taghoot, but he/she is giving the party the power to become the taghoot and to implement kufr.

Even scratching the surface and not going into too much detail on the topic of Allahs Names and Attributes prove the misguidance of voting for man made law - Shirk in the Names and Attributes of Allah. (Shirkul Asmaa was Sifaat) Allah is Al Haakim, Al Hakeem, Al A’leem (The All Knowing), Al Khabeer (The All Aware), Al Wakeel (The Disposer of Affairs), Al A’dil (The Just), Al Kaafi (The Sufficient), Al Malik (The King), An Naasir (The Helper), Al Waali (The Governor and Ally) So the one who turned to man in order to legislate for him and to guide him in lifes affairs in contradiction to tawheed has rejected many of the Names and Attributes of Allah and by this he entered into shirk with regards to these attributes so that he considered man made law more just than the law of Allah and did not consider the shari’ah as sufficient for legislation and guidance. Allah (swt) said “Most of them do not believe in Allah except that they join partners with Him” (Yoosuf 12:106) and “That He may punish the hypocrites men and women and the mushrik men and women those who have an evil opinion of Allah…” (al Fath 48:6) and “Surely Allah will not forgive the association of partners with Him, but He forgives less than that of whomever He wishes.” (an Nisaa’ 4:48)

Also if we look at the methodology adopted by the Prophet (saw), the Nabi (saw) united the Muslims under tawheed and fought against shirk verbally and physically and always governed by shari’ah, he never sought judgement from kuffaar in contradiction to the revelation. Allah (swt) says “And whoever contradicts and opposes the messenger after the right path has been shown clearly to him and follows a way other than that of the believers, We shall keep him in the path he has chosen and land him in Hell, what an evil destination.” (an Nisaa’ 4:115). The Nabi (saw) also never compromised, When the mushrikoon of the Quraysh sought Nabi (saw) to compromise the exclusive call to tawheed Nabi (saw) rejected their call and sooratul kaafiroon was revealed which gave the clear answer “Say: O you disbelievers! I worship not that which ye worship. Nor will ye worship that which I worship. And I will not worship that which ye have been wont to worship. Nor will ye worship that which I worship. To you be your Way and to me mine” (al Kaafiroon 109:1-6)and “And whoever seeks a deen other than Islam, never will it be accepted of him and in the hereafter he will be one of the losers.” (aali I’mraan 3:85) and “So obey not the deniers. They wish that you should compromise with them so they would compromise with you.” (al Qalam 68:8-9)

Also the prohibition of obeying anybody accept in good throws the argument that we can stop some evil out of the window, so even if the man-made laws had agreed outwardly with the shari’ah this still would have been munkar as its motivation and intention was not to please Allah and not to obey Allah but only to arrange affairs to please people, business groups, political parties and to receive a salary. However, the laws contradicted Islam in its belief and details, they contradicted the belief by declaring that man should legislate and decide his own way of life and to separate all religion from education, politics and society. In the details they made halaal alcohol, riba, pornography, abortion, fornication, adultery, homosexuality, public indecency etc. Nawaas bin Sama’aan that Nabi (saw) said “There is no obedience to the creation in disobedience to the Creator.” (BAGHAWI in ‘Sharhus Sunnah’ [10/44] AHMAD, AL HAAKIM) and A’li reported that Nabi (saw) said “…There is no obedience in disobedience to Allah. Obedience is in Ma’roof.” (MUSLIM kitaabul Imaarah [no.4536], BUKHAARI [Eng vers. Vol. 9 no.259])

Hence the following fall within the aspects of Shirk -

1 Voting for man made legislation
2 Standing for election to legislate
3 Membership of a party that is established to legislate
4 Calling on people to support and vote for man-made legislation

Whoever has performed any of these acts then they should repent to Allah and try to inform others who they have previously called to these errors.