diff --git a/service/config/sample.yml b/service/config/sample.yml
index 9f0b48860..e03175117 100644
--- a/service/config/sample.yml
+++ b/service/config/sample.yml
@@ -104,6 +104,7 @@ dynamoDbTables:
     expiration: P30D # Duration of time until rows expire
   onetimeDonations:
     tableName: Example_OnetimeDonations
+    expiration: P90D
   phoneNumberIdentifiers:
     tableName: Example_PhoneNumberIdentifiers
   profiles:
diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/WhisperServerService.java b/service/src/main/java/org/whispersystems/textsecuregcm/WhisperServerService.java
index d270215f5..7c2d350d5 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/WhisperServerService.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/WhisperServerService.java
@@ -549,7 +549,7 @@ public class WhisperServerService extends Application<WhisperServerConfiguration
         dynamoDbAsyncClient,
         config.getDynamoDbTables().getIssuedReceipts().getGenerator());
     OneTimeDonationsManager oneTimeDonationsManager = new OneTimeDonationsManager(
-        config.getDynamoDbTables().getOnetimeDonations().getTableName(), dynamoDbAsyncClient);
+        config.getDynamoDbTables().getOnetimeDonations().getTableName(), config.getDynamoDbTables().getOnetimeDonations().getExpiration(), dynamoDbAsyncClient);
     RedeemedReceiptsManager redeemedReceiptsManager = new RedeemedReceiptsManager(clock,
         config.getDynamoDbTables().getRedeemedReceipts().getTableName(),
         dynamoDbAsyncClient,
diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/configuration/DynamoDbTables.java b/service/src/main/java/org/whispersystems/textsecuregcm/configuration/DynamoDbTables.java
index 78a8ed1e4..cb38960c4 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/configuration/DynamoDbTables.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/configuration/DynamoDbTables.java
@@ -59,7 +59,7 @@ public class DynamoDbTables {
   private final Table kemKeys;
   private final Table kemLastResortKeys;
   private final TableWithExpiration messages;
-  private final Table onetimeDonations;
+  private final TableWithExpiration onetimeDonations;
   private final Table phoneNumberIdentifiers;
   private final Table profiles;
   private final Table pushChallenge;
@@ -83,7 +83,7 @@ public class DynamoDbTables {
       @JsonProperty("pqKeys") final Table kemKeys,
       @JsonProperty("pqLastResortKeys") final Table kemLastResortKeys,
       @JsonProperty("messages") final TableWithExpiration messages,
-      @JsonProperty("onetimeDonations") final Table onetimeDonations,
+      @JsonProperty("onetimeDonations") final TableWithExpiration onetimeDonations,
       @JsonProperty("phoneNumberIdentifiers") final Table phoneNumberIdentifiers,
       @JsonProperty("profiles") final Table profiles,
       @JsonProperty("pushChallenge") final Table pushChallenge,
@@ -192,7 +192,7 @@ public class DynamoDbTables {
 
   @NotNull
   @Valid
-  public Table getOnetimeDonations() {
+  public TableWithExpiration getOnetimeDonations() {
     return onetimeDonations;
   }
 
diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/storage/OneTimeDonationsManager.java b/service/src/main/java/org/whispersystems/textsecuregcm/storage/OneTimeDonationsManager.java
index b8a80d462..1fef1550b 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/storage/OneTimeDonationsManager.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/storage/OneTimeDonationsManager.java
@@ -8,6 +8,7 @@ package org.whispersystems.textsecuregcm.storage;
 import static com.codahale.metrics.MetricRegistry.name;
 
 import io.micrometer.core.instrument.Metrics;
+import java.time.Duration;
 import java.time.Instant;
 import java.util.Map;
 import java.util.Objects;
@@ -21,14 +22,19 @@ import software.amazon.awssdk.services.dynamodb.model.PutItemRequest;
 public class OneTimeDonationsManager {
   public static final String KEY_PAYMENT_ID = "P"; // S
   public static final String ATTR_PAID_AT = "A"; // N
+  public static final String ATTR_TTL = "E"; // N
+
   private static final String ONETIME_DONATION_NOT_FOUND_COUNTER_NAME = name(OneTimeDonationsManager.class, "onetimeDonationNotFound");
   private final String table;
+  private final Duration ttl;
   private final DynamoDbAsyncClient dynamoDbAsyncClient;
 
   public OneTimeDonationsManager(
       @Nonnull String table,
+      @Nonnull Duration ttl,
       @Nonnull DynamoDbAsyncClient dynamoDbAsyncClient) {
     this.table = Objects.requireNonNull(table);
+    this.ttl = Objects.requireNonNull(ttl);
     this.dynamoDbAsyncClient = Objects.requireNonNull(dynamoDbAsyncClient);
   }
 
@@ -55,7 +61,8 @@ public class OneTimeDonationsManager {
             .tableName(table)
             .item(Map.of(
                 KEY_PAYMENT_ID, AttributeValues.fromString(paymentId),
-                ATTR_PAID_AT, AttributeValues.fromLong(paidAt.getEpochSecond())))
+                ATTR_PAID_AT, AttributeValues.fromLong(paidAt.getEpochSecond()),
+                ATTR_TTL, AttributeValues.fromLong(paidAt.plus(ttl).getEpochSecond())))
             .build())
         .thenApply(unused -> paymentId);
   }
diff --git a/service/src/test/java/org/whispersystems/textsecuregcm/storage/OnetimeDonationsManagerTest.java b/service/src/test/java/org/whispersystems/textsecuregcm/storage/OnetimeDonationsManagerTest.java
index f008c5fc1..1ab2bee52 100644
--- a/service/src/test/java/org/whispersystems/textsecuregcm/storage/OnetimeDonationsManagerTest.java
+++ b/service/src/test/java/org/whispersystems/textsecuregcm/storage/OnetimeDonationsManagerTest.java
@@ -7,6 +7,7 @@ package org.whispersystems.textsecuregcm.storage;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
+import java.time.Duration;
 import java.time.Instant;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -21,6 +22,7 @@ public class OnetimeDonationsManagerTest {
   void beforeEach() {
     oneTimeDonationsManager = new OneTimeDonationsManager(
         DynamoDbExtensionSchema.Tables.ONETIME_DONATIONS.tableName(),
+        Duration.ofDays(90),
         DYNAMO_DB_EXTENSION.getDynamoDbAsyncClient());
   }