A: An employer is required by law to deduct and submit contributions to the National Insurance Office for every employee who is earning a minimum of $21.00 per week or $91.00 per month and up to a maximum of $1,201.00 per week or $5,200.00 per month. Contributions must be submitted on a monthly basis and in a timely manner to avoid a penalty. Each employee has the right to inquire at the National Insurance Office as to whether contributions are being made on his/her behalf.