Timeline of Revenue Acts By gracefort 1763 Navigation Acts end Oct 7, 1763 Royal Proclamation of 1763 Apr 5, 1764 Sugar Act Mar 22, 1765 Stamp Act Mar 18, 1766 Declaratory Act Mar 18, 1766 Sugar and Stamp Acts repealed Jun 15, 1767 Townshend Acts begin Jul 2, 1767 Townshend Acts end