About the service
Most tax trouble in Guyana starts with a missed date. This calendar lists the GRA and NIS deadlines a business or self-employed person meets in 2027, so you can plan the year before it starts.
Monthly returns cover the previous month. When a due date falls on a weekend or public holiday, check the deadline with GRA, which usually accepts the next business day. Oma Solutions can file each of these for you and remind you before every date.
