People in Bourne and the Deepings are being told to get their votes in for an annual electoral register which is to be published.
Thousands of letters urging people to fill in a form to be able to vote in all elections have gone out over the last three months.
The aim of the form is to ensure that the electoral register is up to dateSKDC electoral registration officer Beverly Agass
South Kesteven District Council wants people to check if their personal details are correct so that an electoral register for the area can be published, while canvassers have been calling at homes across the district to encourage residents to fill in their Household Enquiry Forms.
SKDC electoral registration officer Beverly Agass said: “The aim of the form is to ensure that the electoral register is up to date and to identify any residents who are not registered so that they can be encouraged to do so.
“If you have received a form, please respond to it.”