The St. Luke membership counts it as joy to give generously to the church and its mission. For the year 2013, total giving at St. Luke JOY amounted to $274,924, a goodly sum for a church with a membership of 180. The church itself tithes in that it pledges to give 10% of its budgeted income to missions. Reserves totaled $153,157 as of December 30, 2013 plus $25,969 in memorial funds.
Church finances are an open book at St. Luke JOY. Up-to-date income and expense statements as well as balance sheets are available in the church office.