The Renewal Report lists constituents who renewed their memberships during a time period defined in the report.

The Rejoin Report provides a list of constituents dropped from active membership, but who rejoined during a time period defined in the report.

The New Member Report provides a list of constituents with new memberships, starting during a time period defined report.

Remember that many reports pull different information for different kinds of analysis and will not match, regardless of how similarly the filters are configured. These specific reports pull information differently and are not meant to match. If a Constituent has a membership that is neither new, rejoined, nor renewed, it will not appear in any of the above reports, but can still appear in the Membership Statistics by Category report.