diff --git a/app/db/tables.ts b/app/db/tables.ts
index afccd29c6..7f2a9f8c7 100644
--- a/app/db/tables.ts
+++ b/app/db/tables.ts
@@ -365,6 +365,7 @@ export interface PlusSuggestion {
 	suggestedId: number;
 	text: string;
 	tier: number;
+	updatedAt: number | null;
 	year: number;
 }
 
diff --git a/app/features/plus-suggestions/PlusSuggestionRepository.server.ts b/app/features/plus-suggestions/PlusSuggestionRepository.server.ts
index d7bafed2a..35bdcbcc0 100644
--- a/app/features/plus-suggestions/PlusSuggestionRepository.server.ts
+++ b/app/features/plus-suggestions/PlusSuggestionRepository.server.ts
@@ -4,7 +4,7 @@ import { jsonObjectFrom } from "kysely/helpers/sqlite";
 import { db } from "~/db/sql";
 import type { DB } from "~/db/tables";
 import type { MonthYear } from "~/features/plus-voting/core";
-import { databaseTimestampToDate } from "~/utils/dates";
+import { databaseTimestampNow, databaseTimestampToDate } from "~/utils/dates";
 import { COMMON_USER_FIELDS } from "~/utils/kysely.server";
 import type { Unwrapped } from "~/utils/types";
 
@@ -15,6 +15,7 @@ export async function findAllByMonth(args: MonthYear) {
 		.select(({ eb }) => [
 			"PlusSuggestion.id",
 			"PlusSuggestion.createdAt",
+			"PlusSuggestion.updatedAt",
 			"PlusSuggestion.text",
 			"PlusSuggestion.tier",
 			jsonObjectFrom(
@@ -56,6 +57,8 @@ export async function findAllByMonth(args: MonthYear) {
 			author: Row["author"];
 			createdAtRelative: string;
 			createdAt: number;
+			updatedAt: number | null;
+			updatedAtRelative: string | null;
 			id: Row["id"];
 			text: Row["text"];
 		}>;
@@ -75,6 +78,12 @@ export async function findAllByMonth(args: MonthYear) {
 				{ addSuffix: true },
 			),
 			createdAt: row.createdAt,
+			updatedAt: row.updatedAt,
+			updatedAtRelative: row.updatedAt
+				? formatDistance(databaseTimestampToDate(row.updatedAt), new Date(), {
+						addSuffix: true,
+					})
+				: null,
 			author: row.author,
 		};
 		if (existing) {
@@ -95,6 +104,14 @@ export function create(args: Insertable<DB["PlusSuggestion"]>) {
 	return db.insertInto("PlusSuggestion").values(args).execute();
 }
 
+export function updateTextById(id: number, text: string) {
+	return db
+		.updateTable("PlusSuggestion")
+		.set({ text, updatedAt: databaseTimestampNow() })
+		.where("id", "=", id)
+		.execute();
+}
+
 export function deleteById(id: number) {
 	return db.deleteFrom("PlusSuggestion").where("id", "=", id).execute();
 }
diff --git a/app/features/plus-suggestions/actions/plus.suggestions.server.ts b/app/features/plus-suggestions/actions/plus.suggestions.server.ts
index 1ef2866b5..7f2a0f2d2 100644
--- a/app/features/plus-suggestions/actions/plus.suggestions.server.ts
+++ b/app/features/plus-suggestions/actions/plus.suggestions.server.ts
@@ -1,4 +1,4 @@
-import type { ActionFunction } from "react-router";
+import { type ActionFunction, redirect } from "react-router";
 import { requireUser } from "~/features/auth/core/user.server";
 import * as PlusSuggestionRepository from "~/features/plus-suggestions/PlusSuggestionRepository.server";
 import {
@@ -6,28 +6,65 @@ import {
 	nextNonCompletedVoting,
 	rangeToMonthYear,
 } from "~/features/plus-voting/core";
+import { parseFormData } from "~/form/parse.server";
 import invariant from "~/utils/invariant";
-import {
-	badRequestIfFalsy,
-	errorToastIfFalsy,
-	parseRequestPayload,
-} from "~/utils/remix.server";
+import { badRequestIfFalsy, errorToastIfFalsy } from "~/utils/remix.server";
 import { assertUnreachable } from "~/utils/types";
+import { plusSuggestionPage } from "~/utils/urls";
 import { suggestionActionSchema } from "../plus-suggestions-schemas";
-import { canDeleteComment, isFirstSuggestion } from "../plus-suggestions-utils";
+import {
+	canDeleteComment,
+	canEditSuggestion,
+	isFirstSuggestion,
+} from "../plus-suggestions-utils";
 
 export const action: ActionFunction = async ({ request }) => {
-	const data = await parseRequestPayload({
-		request,
-		schema: suggestionActionSchema,
-	});
 	const user = requireUser();
 
 	const votingMonthYear = rangeToMonthYear(
 		badRequestIfFalsy(nextNonCompletedVoting(new Date())),
 	);
 
+	const result = await parseFormData({
+		request,
+		schema: suggestionActionSchema,
+	});
+
+	if (!result.success) {
+		return { fieldErrors: result.fieldErrors };
+	}
+
+	const data = result.data;
+
 	switch (data._action) {
+		case "EDIT_SUGGESTION": {
+			const suggestions =
+				await PlusSuggestionRepository.findAllByMonth(votingMonthYear);
+
+			const suggestion = suggestions.find((s) =>
+				s.entries.some((entry) => entry.id === data.suggestionId),
+			);
+			invariant(suggestion);
+			const entry = suggestion.entries.find((e) => e.id === data.suggestionId);
+			invariant(entry);
+
+			errorToastIfFalsy(
+				canEditSuggestion({
+					user,
+					author: entry.author,
+					suggestionId: data.suggestionId,
+					suggestions,
+				}),
+				"No permissions to edit this suggestion",
+			);
+
+			await PlusSuggestionRepository.updateTextById(
+				data.suggestionId,
+				data.comment,
+			);
+
+			throw redirect(plusSuggestionPage({ tier: suggestion.tier }));
+		}
 		case "DELETE_COMMENT": {
 			const suggestions =
 				await PlusSuggestionRepository.findAllByMonth(votingMonthYear);
@@ -55,7 +92,10 @@ export const action: ActionFunction = async ({ request }) => {
 
 			if (
 				suggestionHasComments &&
-				isFirstSuggestion({ suggestionId: data.suggestionId, suggestions })
+				isFirstSuggestion({
+					suggestionId: data.suggestionId,
+					suggestions,
+				})
 			) {
 				// admin only action
 				await PlusSuggestionRepository.deleteWithCommentsBySuggestedUserId({
diff --git a/app/features/plus-suggestions/plus-suggestions-schemas.ts b/app/features/plus-suggestions/plus-suggestions-schemas.ts
index e2fc7b844..0a8f4de32 100644
--- a/app/features/plus-suggestions/plus-suggestions-schemas.ts
+++ b/app/features/plus-suggestions/plus-suggestions-schemas.ts
@@ -2,6 +2,7 @@ import { z } from "zod";
 import {
 	idConstant,
 	selectDynamic,
+	stringConstant,
 	textAreaRequired,
 	userSearch,
 } from "~/form/fields";
@@ -17,16 +18,25 @@ export const followUpCommentFormSchema = z.object({
 	}),
 });
 
+const suggestionTextFormFieldSchema = textAreaRequired({
+	label: "labels.comment",
+	maxLength: 500,
+});
+
 export const newSuggestionFormSchema = z.object({
 	tier: selectDynamic({ label: "labels.plusTier" }),
 	userId: userSearch({ label: "labels.user" }),
-	comment: textAreaRequired({
-		label: "labels.comment",
-		maxLength: 500,
-	}),
+	comment: suggestionTextFormFieldSchema,
+});
+
+export const editSuggestionFormSchema = z.object({
+	_action: stringConstant("EDIT_SUGGESTION"),
+	suggestionId: idConstant(),
+	comment: suggestionTextFormFieldSchema,
 });
 
 export const suggestionActionSchema = z.union([
+	editSuggestionFormSchema,
 	z.object({
 		_action: _action("DELETE_COMMENT"),
 		suggestionId: z.preprocess(actualNumber, z.number()),
diff --git a/app/features/plus-suggestions/plus-suggestions-utils.ts b/app/features/plus-suggestions/plus-suggestions-utils.ts
index 816a21c49..f652fa562 100644
--- a/app/features/plus-suggestions/plus-suggestions-utils.ts
+++ b/app/features/plus-suggestions/plus-suggestions-utils.ts
@@ -129,6 +129,23 @@ function suggestionHasNoOtherComments({
 	throw new Error(`Invalid suggestion id: ${suggestionId}`);
 }
 
+interface CanEditSuggestionArgs {
+	suggestionId: Tables["PlusSuggestion"]["id"];
+	author: Pick<Tables["User"], "id">;
+	user?: Pick<Tables["User"], "id">;
+	suggestions: PlusSuggestionRepository.FindAllByMonthItem[];
+}
+export function canEditSuggestion(args: CanEditSuggestionArgs) {
+	const votingActive =
+		process.env.NODE_ENV === "test" ? false : isVotingActive();
+
+	return allTruthy([
+		!votingActive,
+		isFirstSuggestion(args),
+		args.author.id === args.user?.id,
+	]);
+}
+
 interface CanSuggestNewUserArgs {
 	user?: Pick<UserWithPlusTier, "id" | "plusTier">;
 	suggestions: PlusSuggestionRepository.FindAllByMonthItem[];
diff --git a/app/features/plus-suggestions/routes/plus.suggestions.tsx b/app/features/plus-suggestions/routes/plus.suggestions.tsx
index 274d12b59..7c4b7a477 100644
--- a/app/features/plus-suggestions/routes/plus.suggestions.tsx
+++ b/app/features/plus-suggestions/routes/plus.suggestions.tsx
@@ -1,11 +1,14 @@
 import clsx from "clsx";
+import { useTranslation } from "react-i18next";
 import type { MetaFunction, ShouldRevalidateFunction } from "react-router";
 import { Link, Outlet, useLoaderData, useSearchParams } from "react-router";
 import { Alert } from "~/components/Alert";
 import { Avatar } from "~/components/Avatar";
 import { Catcher } from "~/components/Catcher";
 import { LinkButton, SendouButton } from "~/components/elements/Button";
+import { SendouDialog } from "~/components/elements/Dialog";
 import { FormWithConfirm } from "~/components/FormWithConfirm";
+import { EditIcon } from "~/components/icons/Edit";
 import { TrashIcon } from "~/components/icons/Trash";
 import { RelativeTime } from "~/components/RelativeTime";
 import type { Tables } from "~/db/tables";
@@ -15,15 +18,18 @@ import {
 	isVotingActive,
 	nextNonCompletedVoting,
 } from "~/features/plus-voting/core";
+import { SendouForm } from "~/form/SendouForm";
 import { databaseTimestampToDate } from "~/utils/dates";
 import invariant from "~/utils/invariant";
 import { metaTags, type SerializeFrom } from "~/utils/remix";
 import { userPage } from "~/utils/urls";
 import { action } from "../actions/plus.suggestions.server";
 import { loader } from "../loaders/plus.suggestions.server";
+import { editSuggestionFormSchema } from "../plus-suggestions-schemas";
 import {
 	canAddCommentToSuggestionFE,
 	canDeleteComment,
+	canEditSuggestion,
 	canSuggestNewUser,
 } from "../plus-suggestions-utils";
 export { action, loader };
@@ -70,6 +76,7 @@ export default function PlusSuggestionsPage() {
 	return (
 		<>
 			<Outlet />
+			<EditSuggestionDialog suggestions={data.suggestions} />
 			<div className="plus__container">
 				<div className="stack md">
 					<SuggestedForInfo />
@@ -254,6 +261,9 @@ export function PlusSuggestionComments({
 	};
 	defaultOpen?: true;
 }) {
+	const { t } = useTranslation(["common"]);
+	const [, setSearchParams] = useSearchParams();
+
 	return (
 		<details open={defaultOpen} className="w-full">
 			<summary className="plus__view-comments-action">
@@ -275,6 +285,39 @@ export function PlusSuggestionComments({
 										{entry.createdAtRelative}
 									</RelativeTime>
 								</span>
+								{entry.updatedAt ? (
+									<span className="plus__edited-indicator">
+										(
+										<RelativeTime
+											timestamp={databaseTimestampToDate(
+												entry.updatedAt,
+											).getTime()}
+										>
+											edited
+										</RelativeTime>
+										)
+									</span>
+								) : null}
+								{deleteButtonArgs &&
+								canEditSuggestion({
+									author: entry.author,
+									user: deleteButtonArgs.user,
+									suggestionId: entry.id,
+									suggestions: deleteButtonArgs.suggestions,
+								}) ? (
+									<SendouButton
+										className="plus__edit-button"
+										icon={<EditIcon />}
+										variant="minimal"
+										aria-label={t("common:actions.edit")}
+										onPress={() =>
+											setSearchParams((prev) => {
+												prev.set("editingSuggestionId", String(entry.id));
+												return prev;
+											})
+										}
+									/>
+								) : null}
 								{deleteButtonArgs &&
 								canDeleteComment({
 									author: entry.author,
@@ -333,4 +376,58 @@ function CommentDeleteButton({
 	);
 }
 
+function EditSuggestionDialog({
+	suggestions,
+}: {
+	suggestions: PlusSuggestionRepository.FindAllByMonthItem[];
+}) {
+	const { t } = useTranslation(["common"]);
+	const [searchParams, setSearchParams] = useSearchParams();
+
+	const editingSuggestionId = Number(searchParams.get("editingSuggestionId"));
+
+	const entry = editingSuggestionId
+		? findEntryById(suggestions, editingSuggestionId)
+		: null;
+
+	const handleClose = () => {
+		setSearchParams((prev) => {
+			prev.delete("editingSuggestionId");
+			return prev;
+		});
+	};
+
+	return (
+		<SendouDialog
+			isOpen={Boolean(entry)}
+			onClose={handleClose}
+			heading={t("common:actions.edit")}
+		>
+			{entry ? (
+				<SendouForm
+					schema={editSuggestionFormSchema}
+					defaultValues={{
+						suggestionId: entry.id,
+						comment: entry.text,
+					}}
+				>
+					{({ FormField }) => <FormField name="comment" />}
+				</SendouForm>
+			) : null}
+		</SendouDialog>
+	);
+}
+
+function findEntryById(
+	suggestions: PlusSuggestionRepository.FindAllByMonthItem[],
+	id: number,
+) {
+	for (const suggestion of suggestions) {
+		for (const entry of suggestion.entries) {
+			if (entry.id === id) return entry;
+		}
+	}
+	return null;
+}
+
 export const ErrorBoundary = Catcher;
diff --git a/app/form/fields.ts b/app/form/fields.ts
index 02842abf1..4e4baabbd 100644
--- a/app/form/fields.ts
+++ b/app/form/fields.ts
@@ -582,7 +582,7 @@ export function stringConstant<T extends string>(value: T) {
 export function idConstant<T extends number>(value: T): z.ZodLiteral<T>;
 export function idConstant(): RequiresDefault<z.ZodNumber>;
 export function idConstant<T extends number>(value?: T) {
-	const schema = value !== undefined ? z.literal(value) : id;
+	const schema = value !== undefined ? z.literal(value) : id.clone();
 	return schema.register(formRegistry, {
 		type: "id-constant",
 		initialValue: value,
@@ -669,7 +669,7 @@ export function userSearch(
 		>
 	>,
 ) {
-	return id.register(formRegistry, {
+	return id.clone().register(formRegistry, {
 		...args,
 		label: prefixKey(args.label),
 		bottomText: prefixKey(args.bottomText),
diff --git a/app/form/parse.server.ts b/app/form/parse.server.ts
index 66709be78..925cc8dbc 100644
--- a/app/form/parse.server.ts
+++ b/app/form/parse.server.ts
@@ -1,13 +1,14 @@
 import type { z } from "zod";
+import { formDataToObject } from "~/utils/remix.server";
 
 export type ParseResult<T> =
 	| { success: true; data: T }
 	| { success: false; fieldErrors: Record<string, string> };
 
 /**
- * Parses JSON request body against a Zod schema.
+ * Parses request body against a Zod schema.
+ * Handles both JSON (SendouForm) and form data (FormWithConfirm) based on Content-Type.
  * Returns parsed data on success, or field-level errors on validation failure.
- * Intended for use with SendouForm which always submits JSON.
  */
 export async function parseFormData<T extends z.ZodTypeAny>({
 	request,
@@ -16,9 +17,12 @@ export async function parseFormData<T extends z.ZodTypeAny>({
 	request: Request;
 	schema: T;
 }): Promise<ParseResult<z.infer<T>>> {
-	const json = await request.json();
+	const data =
+		request.headers.get("Content-Type") === "application/json"
+			? await request.json()
+			: formDataToObject(await request.formData());
 
-	const result = await schema.safeParseAsync(json);
+	const result = await schema.safeParseAsync(data);
 
 	if (result.success) {
 		return { success: true, data: result.data };
diff --git a/app/styles/plus.css b/app/styles/plus.css
index 36e8fa493..3b48122a5 100644
--- a/app/styles/plus.css
+++ b/app/styles/plus.css
@@ -72,6 +72,16 @@
 	display: inline;
 }
 
+.plus__edit-button {
+	display: inline;
+}
+
+.plus__edited-indicator {
+	color: var(--text-lighter);
+	font-size: var(--fonts-xxs);
+	font-style: italic;
+}
+
 .plus__modal-select {
 	max-width: 6rem;
 }
diff --git a/app/utils/remix.server.ts b/app/utils/remix.server.ts
index d81ca1f6d..537a20558 100644
--- a/app/utils/remix.server.ts
+++ b/app/utils/remix.server.ts
@@ -174,7 +174,7 @@ export async function safeParseRequestFormData<T extends z.ZodTypeAny>({
 	};
 }
 
-function formDataToObject(formData: FormData) {
+export function formDataToObject(formData: FormData) {
 	const result: Record<string, string | string[]> = {};
 
 	for (const [key, value] of formData.entries()) {
diff --git a/db-test.sqlite3 b/db-test.sqlite3
index 148c34270..1c7e1af83 100644
Binary files a/db-test.sqlite3 and b/db-test.sqlite3 differ
diff --git a/e2e/seeds/db-seed-DEFAULT.sqlite3 b/e2e/seeds/db-seed-DEFAULT.sqlite3
index 4e046e611..fb96d5f47 100644
Binary files a/e2e/seeds/db-seed-DEFAULT.sqlite3 and b/e2e/seeds/db-seed-DEFAULT.sqlite3 differ
diff --git a/e2e/seeds/db-seed-NO_SCRIMS.sqlite3 b/e2e/seeds/db-seed-NO_SCRIMS.sqlite3
index 91ded76e2..38eaf5c53 100644
Binary files a/e2e/seeds/db-seed-NO_SCRIMS.sqlite3 and b/e2e/seeds/db-seed-NO_SCRIMS.sqlite3 differ
diff --git a/e2e/seeds/db-seed-NO_SQ_GROUPS.sqlite3 b/e2e/seeds/db-seed-NO_SQ_GROUPS.sqlite3
index 009f95522..049793537 100644
Binary files a/e2e/seeds/db-seed-NO_SQ_GROUPS.sqlite3 and b/e2e/seeds/db-seed-NO_SQ_GROUPS.sqlite3 differ
diff --git a/e2e/seeds/db-seed-NO_TOURNAMENT_TEAMS.sqlite3 b/e2e/seeds/db-seed-NO_TOURNAMENT_TEAMS.sqlite3
index 478e53375..26ca28979 100644
Binary files a/e2e/seeds/db-seed-NO_TOURNAMENT_TEAMS.sqlite3 and b/e2e/seeds/db-seed-NO_TOURNAMENT_TEAMS.sqlite3 differ
diff --git a/e2e/seeds/db-seed-NZAP_IN_TEAM.sqlite3 b/e2e/seeds/db-seed-NZAP_IN_TEAM.sqlite3
index ec41f54e6..303f73b95 100644
Binary files a/e2e/seeds/db-seed-NZAP_IN_TEAM.sqlite3 and b/e2e/seeds/db-seed-NZAP_IN_TEAM.sqlite3 differ
diff --git a/e2e/seeds/db-seed-REG_OPEN.sqlite3 b/e2e/seeds/db-seed-REG_OPEN.sqlite3
index a742d2f63..e947d960d 100644
Binary files a/e2e/seeds/db-seed-REG_OPEN.sqlite3 and b/e2e/seeds/db-seed-REG_OPEN.sqlite3 differ
diff --git a/e2e/seeds/db-seed-SMALL_SOS.sqlite3 b/e2e/seeds/db-seed-SMALL_SOS.sqlite3
index 5a022e32b..36c8c7b4c 100644
Binary files a/e2e/seeds/db-seed-SMALL_SOS.sqlite3 and b/e2e/seeds/db-seed-SMALL_SOS.sqlite3 differ
diff --git a/migrations/119-plus-suggestion-updated-at.js b/migrations/119-plus-suggestion-updated-at.js
new file mode 100644
index 000000000..e236d7a0f
--- /dev/null
+++ b/migrations/119-plus-suggestion-updated-at.js
@@ -0,0 +1,5 @@
+export function up(db) {
+	db.prepare(
+		/* sql */ `alter table "PlusSuggestion" add column "updatedAt" integer`,
+	).run();
+}