diff --git a/crates/oxc_linter/src/rules/oxc/no_accumulating_spread.rs b/crates/oxc_linter/src/rules/oxc/no_accumulating_spread.rs
index b2cbcdcf9a052..fe750cf32a9de 100644
--- a/crates/oxc_linter/src/rules/oxc/no_accumulating_spread.rs
+++ b/crates/oxc_linter/src/rules/oxc/no_accumulating_spread.rs
@@ -44,10 +44,15 @@ fn reduce_unknown(spread_span: Span, reduce_span: Span) -> OxcDiagnostic {
         ])
 }
 
-fn loop_spread_diagnostic(spread_span: Span, loop_span: Span) -> OxcDiagnostic {
+fn loop_spread_diagnostic(
+    accumulator_decl_span: Span,
+    spread_span: Span,
+    loop_span: Span,
+) -> OxcDiagnostic {
     OxcDiagnostic::warn("Do not spread accumulators in loops")
         .with_help("Consider using `Object.assign()` or `Array.prototype.push()` to mutate the accumulator instead.\nUsing spreads within accumulators leads to `O(n^2)` time complexity.")
         .with_labels([
+            accumulator_decl_span.label("From this accumulator"),
             spread_span.label("From this spread"),
             loop_span.label("For this loop")
         ])
@@ -191,9 +196,9 @@ fn check_loop_usage<'a>(
         return;
     }
 
-    if !matches!(declarator.kind(), AstKind::VariableDeclarator(_)) {
+    let AstKind::VariableDeclarator(declarator) = declarator.kind() else {
         return;
-    }
+    };
 
     let Some(write_reference) =
         ctx.semantic().symbol_references(referenced_symbol_id).find(|r| r.is_write())
@@ -229,7 +234,11 @@ fn check_loop_usage<'a>(
             if !parent.kind().span().contains_inclusive(declaration.span)
                 && parent.kind().span().contains_inclusive(spread_span)
             {
-                ctx.diagnostic(loop_spread_diagnostic(spread_span, loop_span));
+                ctx.diagnostic(loop_spread_diagnostic(
+                    declarator.id.span(),
+                    spread_span,
+                    loop_span,
+                ));
             }
         }
     }
diff --git a/crates/oxc_linter/src/snapshots/no_accumulating_spread.snap b/crates/oxc_linter/src/snapshots/no_accumulating_spread.snap
index 656beca4e7754..d976addcda41f 100644
--- a/crates/oxc_linter/src/snapshots/no_accumulating_spread.snap
+++ b/crates/oxc_linter/src/snapshots/no_accumulating_spread.snap
@@ -315,141 +315,155 @@ source: crates/oxc_linter/src/tester.rs
         Using spreads within accumulators leads to `O(n^2)` time complexity.
 
   ⚠ oxc(no-accumulating-spread): Do not spread accumulators in loops
-   ╭─[no_accumulating_spread.tsx:1:15]
+   ╭─[no_accumulating_spread.tsx:1:5]
  1 │ let foo = []; for (let i = 0; i < 10; i++) { foo = [...foo, i]; }
-   ·               ─┬─                                   ───┬──
-   ·                │                                       ╰── From this spread
-   ·                ╰── For this loop
+   ·     ─┬─       ─┬─                                   ───┬──
+   ·      │         │                                       ╰── From this spread
+   ·      │         ╰── For this loop
+   ·      ╰── From this accumulator
    ╰────
   help: Consider using `Object.assign()` or `Array.prototype.push()` to mutate the accumulator instead.
         Using spreads within accumulators leads to `O(n^2)` time complexity.
 
   ⚠ oxc(no-accumulating-spread): Do not spread accumulators in loops
-   ╭─[no_accumulating_spread.tsx:1:15]
+   ╭─[no_accumulating_spread.tsx:1:5]
  1 │ let foo = []; for (const i = 0; i < 10; i++) { foo = [...foo, i]; }
-   ·               ─┬─                                     ───┬──
-   ·                │                                         ╰── From this spread
-   ·                ╰── For this loop
+   ·     ─┬─       ─┬─                                     ───┬──
+   ·      │         │                                         ╰── From this spread
+   ·      │         ╰── For this loop
+   ·      ╰── From this accumulator
    ╰────
   help: Consider using `Object.assign()` or `Array.prototype.push()` to mutate the accumulator instead.
         Using spreads within accumulators leads to `O(n^2)` time complexity.
 
   ⚠ oxc(no-accumulating-spread): Do not spread accumulators in loops
-   ╭─[no_accumulating_spread.tsx:1:15]
+   ╭─[no_accumulating_spread.tsx:1:5]
  1 │ let foo = []; for (let i in [1,2,3]) { foo = [...foo, i]; }
-   ·               ─┬─                             ───┬──
-   ·                │                                 ╰── From this spread
-   ·                ╰── For this loop
+   ·     ─┬─       ─┬─                             ───┬──
+   ·      │         │                                 ╰── From this spread
+   ·      │         ╰── For this loop
+   ·      ╰── From this accumulator
    ╰────
   help: Consider using `Object.assign()` or `Array.prototype.push()` to mutate the accumulator instead.
         Using spreads within accumulators leads to `O(n^2)` time complexity.
 
   ⚠ oxc(no-accumulating-spread): Do not spread accumulators in loops
-   ╭─[no_accumulating_spread.tsx:1:15]
+   ╭─[no_accumulating_spread.tsx:1:5]
  1 │ let foo = []; for (const i in [1,2,3]) { foo = [...foo, i]; }
-   ·               ─┬─                               ───┬──
-   ·                │                                   ╰── From this spread
-   ·                ╰── For this loop
+   ·     ─┬─       ─┬─                               ───┬──
+   ·      │         │                                   ╰── From this spread
+   ·      │         ╰── For this loop
+   ·      ╰── From this accumulator
    ╰────
   help: Consider using `Object.assign()` or `Array.prototype.push()` to mutate the accumulator instead.
         Using spreads within accumulators leads to `O(n^2)` time complexity.
 
   ⚠ oxc(no-accumulating-spread): Do not spread accumulators in loops
-   ╭─[no_accumulating_spread.tsx:1:15]
+   ╭─[no_accumulating_spread.tsx:1:5]
  1 │ let foo = []; for (let i of [1,2,3]) { foo = [...foo, i]; }
-   ·               ─┬─                             ───┬──
-   ·                │                                 ╰── From this spread
-   ·                ╰── For this loop
+   ·     ─┬─       ─┬─                             ───┬──
+   ·      │         │                                 ╰── From this spread
+   ·      │         ╰── For this loop
+   ·      ╰── From this accumulator
    ╰────
   help: Consider using `Object.assign()` or `Array.prototype.push()` to mutate the accumulator instead.
         Using spreads within accumulators leads to `O(n^2)` time complexity.
 
   ⚠ oxc(no-accumulating-spread): Do not spread accumulators in loops
-   ╭─[no_accumulating_spread.tsx:1:15]
+   ╭─[no_accumulating_spread.tsx:1:5]
  1 │ let foo = []; for (const i of [1,2,3]) { foo = [...foo, i]; }
-   ·               ─┬─                               ───┬──
-   ·                │                                   ╰── From this spread
-   ·                ╰── For this loop
+   ·     ─┬─       ─┬─                               ───┬──
+   ·      │         │                                   ╰── From this spread
+   ·      │         ╰── For this loop
+   ·      ╰── From this accumulator
    ╰────
   help: Consider using `Object.assign()` or `Array.prototype.push()` to mutate the accumulator instead.
         Using spreads within accumulators leads to `O(n^2)` time complexity.
 
   ⚠ oxc(no-accumulating-spread): Do not spread accumulators in loops
-   ╭─[no_accumulating_spread.tsx:1:15]
+   ╭─[no_accumulating_spread.tsx:1:5]
  1 │ let foo = []; while (foo.length < 10) { foo = [...foo, foo.length]; }
-   ·               ──┬──                            ───┬──
-   ·                 │                                 ╰── From this spread
-   ·                 ╰── For this loop
+   ·     ─┬─       ──┬──                            ───┬──
+   ·      │          │                                 ╰── From this spread
+   ·      │          ╰── For this loop
+   ·      ╰── From this accumulator
    ╰────
   help: Consider using `Object.assign()` or `Array.prototype.push()` to mutate the accumulator instead.
         Using spreads within accumulators leads to `O(n^2)` time complexity.
 
   ⚠ oxc(no-accumulating-spread): Do not spread accumulators in loops
-   ╭─[no_accumulating_spread.tsx:1:15]
+   ╭─[no_accumulating_spread.tsx:1:5]
  1 │ let foo = {}; for (let i = 0; i < 10; i++) { foo = { ...foo, [i]: i }; }
-   ·               ─┬─                                    ───┬──
-   ·                │                                        ╰── From this spread
-   ·                ╰── For this loop
+   ·     ─┬─       ─┬─                                    ───┬──
+   ·      │         │                                        ╰── From this spread
+   ·      │         ╰── For this loop
+   ·      ╰── From this accumulator
    ╰────
   help: Consider using `Object.assign()` or `Array.prototype.push()` to mutate the accumulator instead.
         Using spreads within accumulators leads to `O(n^2)` time complexity.
 
   ⚠ oxc(no-accumulating-spread): Do not spread accumulators in loops
-   ╭─[no_accumulating_spread.tsx:1:15]
+   ╭─[no_accumulating_spread.tsx:1:5]
  1 │ let foo = {}; for (const i = 0; i < 10; i++) { foo = { ...foo, [i]: i }; }
-   ·               ─┬─                                      ───┬──
-   ·                │                                          ╰── From this spread
-   ·                ╰── For this loop
+   ·     ─┬─       ─┬─                                      ───┬──
+   ·      │         │                                          ╰── From this spread
+   ·      │         ╰── For this loop
+   ·      ╰── From this accumulator
    ╰────
   help: Consider using `Object.assign()` or `Array.prototype.push()` to mutate the accumulator instead.
         Using spreads within accumulators leads to `O(n^2)` time complexity.
 
   ⚠ oxc(no-accumulating-spread): Do not spread accumulators in loops
-   ╭─[no_accumulating_spread.tsx:1:15]
+   ╭─[no_accumulating_spread.tsx:1:5]
  1 │ let foo = {}; for (let i in [1,2,3]) { foo = { ...foo, [i]: i }; }
-   ·               ─┬─                              ───┬──
-   ·                │                                  ╰── From this spread
-   ·                ╰── For this loop
+   ·     ─┬─       ─┬─                              ───┬──
+   ·      │         │                                  ╰── From this spread
+   ·      │         ╰── For this loop
+   ·      ╰── From this accumulator
    ╰────
   help: Consider using `Object.assign()` or `Array.prototype.push()` to mutate the accumulator instead.
         Using spreads within accumulators leads to `O(n^2)` time complexity.
 
   ⚠ oxc(no-accumulating-spread): Do not spread accumulators in loops
-   ╭─[no_accumulating_spread.tsx:1:15]
+   ╭─[no_accumulating_spread.tsx:1:5]
  1 │ let foo = {}; for (const i in [1,2,3]) { foo = { ...foo, [i]: i }; }
-   ·               ─┬─                                ───┬──
-   ·                │                                    ╰── From this spread
-   ·                ╰── For this loop
+   ·     ─┬─       ─┬─                                ───┬──
+   ·      │         │                                    ╰── From this spread
+   ·      │         ╰── For this loop
+   ·      ╰── From this accumulator
    ╰────
   help: Consider using `Object.assign()` or `Array.prototype.push()` to mutate the accumulator instead.
         Using spreads within accumulators leads to `O(n^2)` time complexity.
 
   ⚠ oxc(no-accumulating-spread): Do not spread accumulators in loops
-   ╭─[no_accumulating_spread.tsx:1:15]
+   ╭─[no_accumulating_spread.tsx:1:5]
  1 │ let foo = {}; for (let i of [1,2,3]) { foo = { ...foo, [i]: i }; }
-   ·               ─┬─                              ───┬──
-   ·                │                                  ╰── From this spread
-   ·                ╰── For this loop
+   ·     ─┬─       ─┬─                              ───┬──
+   ·      │         │                                  ╰── From this spread
+   ·      │         ╰── For this loop
+   ·      ╰── From this accumulator
    ╰────
   help: Consider using `Object.assign()` or `Array.prototype.push()` to mutate the accumulator instead.
         Using spreads within accumulators leads to `O(n^2)` time complexity.
 
   ⚠ oxc(no-accumulating-spread): Do not spread accumulators in loops
-   ╭─[no_accumulating_spread.tsx:1:15]
+   ╭─[no_accumulating_spread.tsx:1:5]
  1 │ let foo = {}; for (const i of [1,2,3]) { foo = { ...foo, [i]: i }; }
-   ·               ─┬─                                ───┬──
-   ·                │                                    ╰── From this spread
-   ·                ╰── For this loop
+   ·     ─┬─       ─┬─                                ───┬──
+   ·      │         │                                    ╰── From this spread
+   ·      │         ╰── For this loop
+   ·      ╰── From this accumulator
    ╰────
   help: Consider using `Object.assign()` or `Array.prototype.push()` to mutate the accumulator instead.
         Using spreads within accumulators leads to `O(n^2)` time complexity.
 
   ⚠ oxc(no-accumulating-spread): Do not spread accumulators in loops
-   ╭─[no_accumulating_spread.tsx:1:15]
+   ╭─[no_accumulating_spread.tsx:1:5]
  1 │ let foo = {}; while (Object.keys(foo).length < 10) { foo = { ...foo, [Object.keys(foo).length]: Object.keys(foo).length }; }
-   ·               ──┬──                                          ───┬──
-   ·                 │                                               ╰── From this spread
-   ·                 ╰── For this loop
+   ·     ─┬─       ──┬──                                          ───┬──
+   ·      │          │                                               ╰── From this spread
+   ·      │          ╰── For this loop
+   ·      ╰── From this accumulator
    ╰────
   help: Consider using `Object.assign()` or `Array.prototype.push()` to mutate the accumulator instead.
         Using spreads within accumulators leads to `O(n^2)` time complexity.