What is a good wedding planning timeline for a 2 year engagement?

A two year engagement is a gift of time. Start by setting your overall budget and a rough guest list, then spend the first few months researching venues and styles without pressure. Book your venue and date about 12 to 18 months ahead, as popular places still fill up. In the first year, you can also decide on the legal format: register office, approved venue, or religious building. If you are having a humanist ceremony in England or Wales, remember it is not legally binding on its own, so plan a civil ceremony too. Use the second year for the fun details. Around 12 months before, send save the dates. Six to nine months ahead, book your photographer, caterer, and other suppliers. Give notice at the register office about four to six months before the wedding, ensuring you meet the 28 day minimum. In the final three months, send invitations, confirm all bookings, and sort outfits. The last month is for seating, fittings, and rehearsal. With this timeline, you can spread costs and decisions, and still have time for unexpected changes.