No Extra Upkeep
This mod removes the percentage increase to your total upkeep when recruiting a new lord.
If this mod doesnt work for you it might be caused by incompability issues with other mods, try disabling all other mods to see if thats the case. If thats the reason you can try the version takes priority in the mod loading order: http://steamcommunity.com/sharedfiles/filedetails/?id=856904549