diff --git a/client/src/components/CreateReportPanel/CreateReportPanel.module.scss b/client/src/components/CreateReportPanel/CreateReportPanel.module.scss
new file mode 100644
index 00000000..8e9f222c
--- /dev/null
+++ b/client/src/components/CreateReportPanel/CreateReportPanel.module.scss
@@ -0,0 +1,52 @@
+@use '../../styles/design-system.scss' as *;
+
+.createReportContainer {
+  display: flex;
+  flex-direction: column;
+  margin: 0;
+  padding: 1.2rem 1rem 0 1.2rem;
+  font-size: medium;
+  height: 100%;
+}
+
+.tractListContainer {
+  display: flex;
+  flex-direction: column;
+  flex-wrap: nowrap;
+  justify-content: flex-start;
+  align-items: stretch;
+  height: 50%;
+  overflow-y: scroll;
+  border: grey solid thin;
+  border-radius: 4px;
+  margin-top: 0.5rem;
+}
+
+.tractListItem {
+  flex-wrap: nowrap;
+  padding: 0.25rem;
+}
+
+.tractListItemHighlight {
+  flex-wrap: nowrap;
+  padding: 0.25rem;
+  font-weight: bold;
+  background-color: rgba(195, 222, 251, .5);
+}
+
+.tractListItemDelete {
+  align-content: center;
+  button:focus {
+    outline-width: 0;
+  }
+}
+
+.createReportButton {
+  align-self: center;
+  padding-top: 1rem;
+}
+
+.startOver {
+  margin-top: 1rem;
+  align-self: center;
+}
\ No newline at end of file
diff --git a/client/src/components/CreateReportPanel/CreateReportPanel.module.scss.d.ts b/client/src/components/CreateReportPanel/CreateReportPanel.module.scss.d.ts
new file mode 100644
index 00000000..13252df7
--- /dev/null
+++ b/client/src/components/CreateReportPanel/CreateReportPanel.module.scss.d.ts
@@ -0,0 +1,18 @@
+declare namespace CreateReportPanelNamespace {
+    export interface ICreateReportPanelScss {
+      createReportButton: string;
+      createReportContainer: string;
+      startOver: string;
+      tractListContainer: string;
+      tractListItem: string;
+      tractListItemDelete: string;
+      tractListItemHighlight: string;
+    }
+  }
+
+declare const CreateReportPanelScssModule: CreateReportPanelNamespace.ICreateReportPanelScss & {
+    /** WARNING: Only available when `css-loader` is used without `style-loader` or `mini-css-extract-plugin` */
+    locals: CreateReportPanelNamespace.ICreateReportPanelScss;
+  };
+
+  export = CreateReportPanelScssModule;
diff --git a/client/src/components/CreateReportPanel/CreateReportPanel.tsx b/client/src/components/CreateReportPanel/CreateReportPanel.tsx
new file mode 100644
index 00000000..f1ecfafa
--- /dev/null
+++ b/client/src/components/CreateReportPanel/CreateReportPanel.tsx
@@ -0,0 +1,96 @@
+import React, {useEffect, useState} from 'react';
+import {MapGeoJSONFeature} from 'maplibre-gl';
+import {Button, Alert, Grid} from '@trussworks/react-uswds';
+import * as styles from './CreateReportPanel.module.scss';
+
+import * as constants from '../../data/constants';
+
+// @ts-ignore
+import deleteIcon from '/node_modules/uswds/dist/img/usa-icons/close.svg';
+
+interface ICreateReportPanel {
+  deleteTractHandler: (feature: MapGeoJSONFeature) => void,
+  className: string,
+  exitHandler: () => void,
+  featureList: MapGeoJSONFeature[],
+  maxNumTracts: number,
+  showTooManyTractsAlert: boolean,
+}
+
+const CreateReportPanel = ({
+  className,
+  featureList,
+  maxNumTracts,
+  showTooManyTractsAlert,
+  deleteTractHandler,
+  exitHandler,
+}: ICreateReportPanel,
+) => {
+  const [numPrevTracts, setNumPrevTracts] = useState<number>(0);
+
+  useEffect(() => {
+    // If adding a tract then scroll to the bottom of the tract list to always show the last added tract
+    if (numPrevTracts < featureList.length) {
+      const container = document.getElementById('j40-create-report-tract-list');
+      if (container) container.scrollTop = container.scrollHeight;
+    }
+    setNumPrevTracts(featureList.length);
+  }, [featureList, numPrevTracts]);
+
+  /**
+   * Handle the creation of a report.
+   */
+  const handleCreateReport = () => {
+    if (featureList.length === 1) {
+      // TODO: One tract report
+    } else {
+      // TODO: Multi tract report
+    }
+  };
+
+  return (
+    <div id='create-report-panel' className={className}>
+      <div className={styles.createReportContainer}>
+        <h4>Create Report</h4>
+        {showTooManyTractsAlert ?
+          <Alert type='error' slim headingLevel='h4'>
+            You can only select up to {maxNumTracts} tracts for a report.
+          </Alert> :
+          <Alert type='info' slim headingLevel='h4'>
+            Select <strong>up to {maxNumTracts}</strong> tracts in the map
+          </Alert>
+        }
+        <p>
+          <span><strong>{featureList.length} tract{featureList.length === 1 ? '' : 's'}</strong> selected</span>
+        </p>
+        <div id='j40-create-report-tract-list' className={styles.tractListContainer}>
+          {featureList.map((item, index) => (
+            <Grid row key={index}
+              className={index === featureList.length - 1 ? styles.tractListItemHighlight : styles.tractListItem}>
+              <Grid col="auto">
+                {item.id}, {item.properties[constants.STATE_NAME]}</Grid>
+              <Grid col="fill" />
+              <Grid col="auto" className={styles.tractListItemDelete}>
+                <Button type='button' unstyled
+                  onClick={() => deleteTractHandler(item)}>
+                  <img tabIndex={0} src={deleteIcon}
+                    alt='Need alt message'
+                  />
+                </Button>
+              </Grid>
+            </Grid>
+          ))}
+        </div>
+        <div className={styles.createReportButton} >
+          <Button type='button' onClick={handleCreateReport}
+            disabled={featureList.length == 0}>Create Report</Button>
+        </div>
+        <div className={styles.startOver}>
+          <Button type='button' unstyled onClick={exitHandler}>Start Over</Button>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default CreateReportPanel;
diff --git a/client/src/components/CreateReportPanel/index.tsx b/client/src/components/CreateReportPanel/index.tsx
new file mode 100644
index 00000000..20ca1647
--- /dev/null
+++ b/client/src/components/CreateReportPanel/index.tsx
@@ -0,0 +1,3 @@
+import CreateReportPanel from './CreateReportPanel';
+
+export default CreateReportPanel;
diff --git a/client/src/components/J40Map.tsx b/client/src/components/J40Map.tsx
index 6dce1f21..bc3ae0a0 100644
--- a/client/src/components/J40Map.tsx
+++ b/client/src/components/J40Map.tsx
@@ -12,7 +12,8 @@ import ReactMapGL, {
   Popup,
   FlyToInterpolator,
   FullscreenControl,
-  MapRef} from 'react-map-gl';
+  MapRef,
+} from 'react-map-gl';
 import {useIntl} from 'gatsby-plugin-intl';
 import bbox from '@turf/bbox';
 import * as d3 from 'd3-ease';
@@ -36,6 +37,7 @@ import 'maplibre-gl/dist/maplibre-gl.css';
 import * as constants from '../data/constants';
 import * as styles from './J40Map.module.scss';
 import * as EXPLORE_COPY from '../data/copy/explore';
+import CreateReportPanel from './CreateReportPanel';
 
 declare global {
   interface Window {
@@ -63,6 +65,8 @@ export interface IMapFeature {
   type: string;
 }
 
+const MAX_SELECTED_TRACTS = 20;
+
 const J40Map = ({location}: IJ40Interface) => {
   /**
    * Initializes the zoom, and the map's center point (lat, lng) via the URL hash #{z}/{lat}/{long}
@@ -86,11 +90,13 @@ const J40Map = ({location}: IJ40Interface) => {
     zoom: zoom && parseFloat(zoom) ? parseFloat(zoom) : constants.GLOBAL_MIN_ZOOM,
   });
 
-  const [selectedFeature, setSelectedFeature] = useState<MapGeoJSONFeature>();
+  const [selectedFeatures, setSelectedFeatures] = useState<MapGeoJSONFeature[]>([]);
   const [detailViewData, setDetailViewData] = useState<IDetailViewInterface>();
   const [transitionInProgress, setTransitionInProgress] = useState<boolean>(false);
   const [geolocationInProgress, setGeolocationInProgress] = useState<boolean>(false);
   const [isMobileMapState, setIsMobileMapState] = useState<boolean>(false);
+  const [inMultiSelectMode, setInMultiSelectMode] = useState<boolean>(false);
+  const [showTooManyTractsAlert, setShowTooManyTractsAlert] = useState<boolean>(false);
   const [selectTractId, setSelectTractId] = useState<string | undefined>(undefined);
   const {width: windowWidth} = useWindowSize();
 
@@ -110,23 +116,84 @@ const J40Map = ({location}: IJ40Interface) => {
   const flags = useFlags();
   const intl = useIntl();
 
-  const selectedFeatureId = (selectedFeature && selectedFeature.id) || '';
-
   const zoomLatLngHash = mapRef.current?.getMap()._hash._getCurrentHash();
 
+  /**
+   * Get the bounding box for one or more features.
+   * @param featureList the list of features
+   * @returns the bounding box
+   */
+  const getFeaturesBbox = (featureList: MapGeoJSONFeature[]): number[] => {
+    if (featureList.length === 0) {
+      throw new Error('featureList must be a non-empty array to get a bounding box.');
+    }
+
+    // Calculate a max and min lat/lon from all the selected features.
+    const minLngList: number[] = [];
+    const minLatList: number[] = [];
+    const maxLngList: number[] = [];
+    const maxLatList: number[] = [];
+    featureList.forEach((feature) => {
+      const [featMinLng, featMinLat, featMaxLng, featMaxLat] = bbox(feature);
+      minLngList.push(featMinLng);
+      minLatList.push(featMinLat);
+      maxLngList.push(featMaxLng);
+      maxLatList.push(featMaxLat);
+    });
+    const minLng: number = Math.min(...minLngList);
+    const minLat: number = Math.max(...minLatList);
+    const maxLng: number = Math.max(...maxLngList);
+    const maxLat: number = Math.min(...maxLatList);
+    return [minLng, minLat, maxLng, maxLat];
+  };
+
+  /**
+   * Updates the state with the list of selected features. This function will:
+   *   - Add the feature to the list if in multi select and the feature does not already exist
+   *   - Remove the feature from the list if in multi select and the feature does already exist
+   * @param feature the feature to add or remove
+   * @param isMultiSelect true if in multiselect mode
+   * @returns the list of zero or more features
+   */
+  const updateSelectedFeatures = (feature: MapGeoJSONFeature, isMultiSelect: boolean): MapGeoJSONFeature[] => {
+    if (!feature) return selectedFeatures;
+
+    // If the feature is in the list then remove it as it is being deselected
+    const exists = selectedFeatures.some((item) => item.id === feature.id);
+    let featureList: MapGeoJSONFeature[] = selectedFeatures;
+    if (exists) {
+      featureList = selectedFeatures.filter((item) => item.id !== feature.id);
+      setShowTooManyTractsAlert(false);
+    } else if (selectedFeatures.length < MAX_SELECTED_TRACTS) {
+      // Add the feature to the list if in multi select, otherwise replace the list
+      // with just this one feature.
+      featureList = isMultiSelect ?
+        [...selectedFeatures, feature] :
+        [feature];
+    } else {
+      setShowTooManyTractsAlert(true);
+    }
+    setSelectedFeatures(featureList);
+
+    if (!inMultiSelectMode) {
+      // Turn on multi select mode any time we select more than one tract.
+      setInMultiSelectMode(featureList.length > 1);
+    }
+
+    return featureList;
+  };
+
   /**
    * Selects the provided feature on the map.
    * @param feature the feature to select
+   * @param isMultiSelectKeyDown true if the multi select key is down
    */
-  const selectFeatureOnMap = (feature: IMapFeature) => {
-    if (feature) {
-      // Get the current selected feature's bounding box:
-      const [minLng, minLat, maxLng, maxLat] = bbox(feature);
+  const selectFeaturesOnMap = (feature: IMapFeature, isMultiSelectKeyDown: boolean = false) => {
+    const featuresList = updateSelectedFeatures(feature, isMultiSelectKeyDown || inMultiSelectMode);
+    if (featuresList.length > 0) {
+      const [minLng, minLat, maxLng, maxLat] = getFeaturesBbox(featuresList);
 
-      // Set the selectedFeature ID
-      setSelectedFeature(feature);
-
-      // Go to the newly selected feature (as long as it's not an Alaska Point)
+      // Go to area of the selected feature(s)
       goToPlace([
         [minLng, minLat],
         [maxLng, maxLat],
@@ -213,14 +280,15 @@ const J40Map = ({location}: IJ40Interface) => {
         default:
           break;
       }
-    } else if (event.target && (event.target as HTMLElement).nodeName == 'DIV' ) {
+    } else if (event.target && (event.target as HTMLElement).nodeName == 'DIV') {
       // This else clause will fire when the user clicks on the map and will ignore other controls
       // such as the search box and buttons.
 
       // @ts-ignore
       const feature = event.features && event.features[0];
 
-      selectFeatureOnMap(feature);
+      // @ts-ignore
+      selectFeaturesOnMap(feature, event.srcEvent.ctrlKey);
     }
   };
 
@@ -251,8 +319,8 @@ const J40Map = ({location}: IJ40Interface) => {
     const newViewPort = new WebMercatorViewport({height: viewport.height!, width: viewport.width!});
     const {longitude, latitude, zoom} = newViewPort.fitBounds(
       bounds as [[number, number], [number, number]], {
-        // padding: 200,  // removing padding and offset in favor of a zoom offset below
-        // offset: [0, -100],
+      // padding: 200,  // removing padding and offset in favor of a zoom offset below
+      // offset: [0, -100],
       });
 
     /**
@@ -266,8 +334,8 @@ const J40Map = ({location}: IJ40Interface) => {
      */
     // eslint-disable-next-line max-len
     const featureSelectionZoomLevel = (zoom - 1) < constants.GLOBAL_MIN_ZOOM_FEATURE_BORDER + .1 ?
-        constants.GLOBAL_MIN_ZOOM_FEATURE_BORDER :
-        zoom - 1;
+      constants.GLOBAL_MIN_ZOOM_FEATURE_BORDER :
+      zoom - 1;
 
     setViewport({
       ...viewport,
@@ -304,7 +372,8 @@ const J40Map = ({location}: IJ40Interface) => {
             filter: ['==', constants.GEOID_PROPERTY, selectTractId],
           });
       if (geoidSearchResults && geoidSearchResults.length > 0) {
-        selectFeatureOnMap(geoidSearchResults[0]);
+        // TODO, support searching for a list of tracts
+        selectFeaturesOnMap(geoidSearchResults[0]);
       }
       setSelectTractId(undefined);
     }
@@ -321,6 +390,23 @@ const J40Map = ({location}: IJ40Interface) => {
     setGeolocationInProgress(true);
   };
 
+  /**
+   * Handler for when there is a change in the multi select side panel.
+   * @param feature the feature that was added or removed
+   */
+  const onReportDeleteTract = (feature: MapGeoJSONFeature) => {
+    updateSelectedFeatures(feature, true);
+  };
+
+  /**
+   * Handler for when the multi select is finished.
+   */
+  const onReportExit = () => {
+    // Clear everything
+    setSelectedFeatures([]);
+    setDetailViewData(undefined);
+    setInMultiSelectMode(false);
+  };
 
   return (
     <>
@@ -355,15 +441,15 @@ const J40Map = ({location}: IJ40Interface) => {
           // access token is j40StylesReadToken
           mapboxApiAccessToken={
             process.env.MAPBOX_STYLES_READ_TOKEN ?
-            process.env.MAPBOX_STYLES_READ_TOKEN : ''}
+              process.env.MAPBOX_STYLES_READ_TOKEN : ''}
 
           // ****** Map state props: ******
           // http://visgl.github.io/react-map-gl/docs/api-reference/interactive-map#map-state
           {...viewport}
           mapStyle={
             process.env.MAPBOX_STYLES_READ_TOKEN ?
-            'mapbox://styles/justice40/cl9g30qh7000p15l9cp1ftw16' :
-            'https://basemaps.cartocdn.com/gl/voyager-gl-style/style.json'
+              'mapbox://styles/justice40/cl9g30qh7000p15l9cp1ftw16' :
+              'https://basemaps.cartocdn.com/gl/voyager-gl-style/style.json'
           }
           width="100%"
           // Ajusting this height with a conditional statement will not render the map on staging.
@@ -406,13 +492,12 @@ const J40Map = ({location}: IJ40Interface) => {
           }
 
           <MapTractLayers
-            selectedFeature={selectedFeature}
-            selectedFeatureId={selectedFeatureId}
+            selectedFeatures={selectedFeatures}
           />
 
           {/* This is the first overlayed row on the map: Search and Geolocation */}
           <div className={styles.mapHeaderRow}>
-            <MapSearch goToPlace={goToPlace}/>
+            <MapSearch goToPlace={goToPlace} />
 
             {/* Geolocate Icon */}
             <div className={styles.geolocateBox}>
@@ -420,8 +505,8 @@ const J40Map = ({location}: IJ40Interface) => {
                 windowWidth > constants.USWDS_BREAKPOINTS.MOBILE_LG - 1 &&
                 <div className={
                   (geolocationInProgress && !isGeolocateLocked) ?
-                  styles.geolocateMessage :
-                  styles.geolocateMessageHide
+                    styles.geolocateMessage :
+                    styles.geolocateMessageHide
                 }>
                   {intl.formatMessage(EXPLORE_COPY.MAP.GEOLOC_MSG_LOCATING)}
                 </div>
@@ -432,7 +517,6 @@ const J40Map = ({location}: IJ40Interface) => {
                 onClick={onClickGeolocate}
                 trackUserLocation={windowWidth < constants.USWDS_BREAKPOINTS.MOBILE_LG}
                 showUserHeading={windowWidth < constants.USWDS_BREAKPOINTS.MOBILE_LG}
-                disabledLabel={intl.formatMessage(EXPLORE_COPY.MAP.GEOLOC_MSG_DISABLED)}
               />
             </div>
 
@@ -440,15 +524,15 @@ const J40Map = ({location}: IJ40Interface) => {
 
           {/* This is the second row overlayed on the map, it will add the navigation controls
           of the zoom in and zoom out buttons */}
-          { windowWidth > constants.USWDS_BREAKPOINTS.MOBILE_LG && <NavigationControl
+          {windowWidth > constants.USWDS_BREAKPOINTS.MOBILE_LG && <NavigationControl
             showCompass={false}
             className={styles.navigationControl}
-          /> }
+          />}
 
           {/* This is the third row overlayed on the map, it will show shortcut buttons to
           pan/zoom to US territories */}
-          { windowWidth > constants.USWDS_BREAKPOINTS.MOBILE_LG &&
-            <TerritoryFocusControl onClick={onClick}/> }
+          {windowWidth > constants.USWDS_BREAKPOINTS.MOBILE_LG &&
+            <TerritoryFocusControl onClick={onClick} />}
 
           {/* Enable fullscreen pop-up behind a feature flag */}
           {('fs' in flags && detailViewData && !transitionInProgress) && (
@@ -468,18 +552,27 @@ const J40Map = ({location}: IJ40Interface) => {
               />
             </Popup>
           )}
-          {'fs' in flags ? <FullscreenControl className={styles.fullscreenControl}/> :'' }
+          {'fs' in flags ? <FullscreenControl className={styles.fullscreenControl} /> : ''}
 
         </ReactMapGL>
       </Grid>
 
       <Grid desktop={{col: 3}}>
-        <MapInfoPanel
-          className={styles.mapInfoPanel}
-          featureProperties={detailViewData?.properties}
-          selectedFeatureId={selectedFeature?.id}
-          hash={zoomLatLngHash}
-        />
+        {inMultiSelectMode ?
+          <CreateReportPanel
+            className={styles.mapInfoPanel}
+            featureList={selectedFeatures}
+            deleteTractHandler={onReportDeleteTract}
+            exitHandler={onReportExit}
+            maxNumTracts={MAX_SELECTED_TRACTS}
+            showTooManyTractsAlert={showTooManyTractsAlert}
+          /> :
+          <MapInfoPanel
+            className={styles.mapInfoPanel}
+            featureProperties={detailViewData?.properties}
+            hash={zoomLatLngHash}
+          />
+        }
       </Grid>
     </>
   );
diff --git a/client/src/components/MapTractLayers/MapTractLayers.tsx b/client/src/components/MapTractLayers/MapTractLayers.tsx
index f7e2f268..925e99a1 100644
--- a/client/src/components/MapTractLayers/MapTractLayers.tsx
+++ b/client/src/components/MapTractLayers/MapTractLayers.tsx
@@ -1,4 +1,4 @@
-import React, {useMemo} from 'react';
+import React from 'react';
 import {Source, Layer} from 'react-map-gl';
 import {MapGeoJSONFeature} from 'maplibre-gl';
 
@@ -9,8 +9,7 @@ import * as constants from '../../data/constants';
 import * as COMMON_COPY from '../../data/copy/common';
 
 interface IMapTractLayers {
-    selectedFeatureId: string | number,
-    selectedFeature: MapGeoJSONFeature | undefined,
+    selectedFeatures: MapGeoJSONFeature[] | undefined,
 }
 
 /**
@@ -65,10 +64,10 @@ export const featureURLForTilesetName = (tilesetName: string): string => {
  * @return {Style}
  */
 const MapTractLayers = ({
-  selectedFeatureId,
-  selectedFeature,
+  selectedFeatures,
 }: IMapTractLayers) => {
-  const filter = useMemo(() => ['in', constants.GEOID_PROPERTY, selectedFeatureId], [selectedFeature]);
+  const selectedFeatureIds = selectedFeatures ? (selectedFeatures.map((feat) => feat.id)) : [''];
+  const filter = ['in', constants.GEOID_PROPERTY, ...selectedFeatureIds];
 
   return (
     <>
diff --git a/client/src/components/mapInfoPanel.tsx b/client/src/components/mapInfoPanel.tsx
index 60e9c121..aae23832 100644
--- a/client/src/components/mapInfoPanel.tsx
+++ b/client/src/components/mapInfoPanel.tsx
@@ -5,14 +5,12 @@ import SidePanelInfo from './SidePanelInfo';
 interface IMapInfoPanelProps {
     className: string,
     featureProperties: { [key:string]: string | number } | undefined,
-    selectedFeatureId: string | number | undefined
     hash: string[],
   }
 
 const MapInfoPanel = ({
   className,
   featureProperties,
-  selectedFeatureId,
   hash,
 }:IMapInfoPanelProps) => {
   return (
@@ -22,7 +20,7 @@ const MapInfoPanel = ({
       there are two states, namely showing the AreaDetail or SidePanelInfo. When a feature
       is selected, show the AreaDetail. When not selected show SidePanelInfo
        */}
-      {(featureProperties && selectedFeatureId) ?
+      {(featureProperties) ?
           <AreaDetail
             properties={featureProperties}
             hash={hash}