diff --git a/CHANGELOG.md b/CHANGELOG.md
index dfa5638a..3455b93b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ### Unreleased
 
+- Add `alternateName` and `structParent` options to form annotations so tagged form widgets can have an accessible name and belong to a `Form` structure element. Retain the annotation's page when its structure is finalized after a page change. Honor an explicit `fontSize` when the field uses the default form font. Fixes #1803
 - Fix the Node build throwing once a bundler inlines it into an application bundle, `Cannot find module '#standard-fonts/Helvetica'` on the first document from an ESM bundle and `Invalid URL` while importing a CommonJS one, because the standard font metrics and the PDF/A ICC profile were resolved relative to pdfkit's own package directory at import time. Both are now resolved on first use, a standard font that cannot be loaded names itself and the fix in its error, and `registerStdFonts` is exported from the Node build as it already was from the browser build, so a bundle can register the fonts it uses from `pdfkit/standard-fonts/<Name>`. The Node build now requires the standard fonts by a path relative to the built file, which replaces the `#standard-fonts/*` import mapping and lets an ESM bundle load them from a copy of `js/standard-fonts` next to it. Fixes #1801
 - Fix `doc.list()` drawing the label of a `numbered` or `lettered` item with the line wrapper's own options object, which threw `unsupported number: NaN` for `align` `center` and `right`, applied a word spacing derived from the previous line to the label for `align` `justify`, and sized the underline, strike, link and goTo of every label after the first from the previous item's text
 - Add a `hidden` option to form annotation methods, for a field that should start hidden (e.g. one an interactive action reveals later) instead of the usual default of visible and printable
diff --git a/docs/forms.md b/docs/forms.md
index ab024eb9..e48b965e 100644
--- a/docs/forms.md
+++ b/docs/forms.md
@@ -43,6 +43,9 @@ information on `name` in the **Field Names** section below.
 The following `options` are accepted by all form annotation methods:
 
 - `parent` [_PDFReference_] - Parent field returned by `formField`.
+- `structParent` [_PDFStructureElement_] - Structure element returned by `doc.struct()`.
+  Use a separate `Form` element for each widget in a tagged PDF. This is distinct
+  from `parent`, which controls the form field hierarchy.
 - `required` [_boolean_] - The field must have a value by the time the form is submitted.
 - `noExport` [_boolean_] - The field will not be exported if a form is submitted.
 - `readOnly` [_boolean_] - The user may not change the value of the field, and
@@ -51,10 +54,14 @@ The following `options` are accepted by all form annotation methods:
 - `value` [_number|string_] - The field's value.
 - `defaultValue` [_number|string_] - The default value to which the field
   reverts if a reset-form action is executed.
+- `alternateName` [_string_] - Alternate field name (`TU`), used as the field's
+  accessible name or tooltip. Use a meaningful description, not just the
+  internal field name.
 - `backgroundColor` - Field background color.
 - `borderColor` - Field border color.
 - `fontSize` [_number_] - Sets the font size used in the field appearance string.
-  The default, `0`, means auto sizing.
+  The default, `0`, means auto sizing. An explicit size applies even when the
+  field uses the default form font.
 - `hidden` [_boolean_] - Builds the field starting hidden, instead of the
   usual default of visible and printable, for a field an interactive action
   (see `onClick` below) will reveal later.
diff --git a/lib/mixins/acroform.js b/lib/mixins/acroform.js
index 5fb55570..64949283 100644
--- a/lib/mixins/acroform.js
+++ b/lib/mixins/acroform.js
@@ -18,7 +18,7 @@ const FIELD_JUSTIFY = {
   center: 1,
   right: 2,
 };
-const VALUE_MAP = { value: 'V', defaultValue: 'DV' };
+const VALUE_MAP = { value: 'V', defaultValue: 'DV', alternateName: 'TU' };
 const FORMAT_SPECIAL = {
   zip: '0',
   zipPlus4: '1',
@@ -320,7 +320,10 @@ export default {
     }
 
     // Add Field annot to page, and get it's ref
-    this.annotate(x, y, w, h, fieldDict);
+    this.annotate(x, y, w, h, {
+      ...fieldDict,
+      structParent: options.structParent,
+    });
     let annotRef = this.page.annotations[this.page.annotations.length - 1];
 
     return this._addToParent(annotRef);
@@ -411,14 +414,17 @@ export default {
       _acroform.fonts[_font.id] = formFontRef(this, _font);
     }
 
-    // add current font to field's resource dict (RD) if not the default acroform font
-    if (_acroform.defaultFont !== _font.name) {
+    // add current font to field's resource dict (DR) if not the default acroform font
+    const isDefaultFont = _acroform.defaultFont === _font.name;
+    if (!isDefaultFont) {
       pdfObject.DR = { Font: {} };
+      pdfObject.DR.Font[_font.id] = formFontRef(this, _font);
+    }
 
+    if (!isDefaultFont || options.fontSize != null) {
       // Get the fontSize option. If not set use auto sizing
       const fontSize = options.fontSize || 0;
 
-      pdfObject.DR.Font[_font.id] = formFontRef(this, _font);
       pdfObject.DA = new String(`/${_font.id} ${fontSize} Tf 0 g`);
     }
   },
diff --git a/lib/mixins/annotations.js b/lib/mixins/annotations.js
index ee82ab2b..d1c145ee 100644
--- a/lib/mixins/annotations.js
+++ b/lib/mixins/annotations.js
@@ -28,7 +28,7 @@ export default {
     this.page.annotations.push(ref);
 
     if (typeof structParent?.add === 'function') {
-      const annotRef = new PDFAnnotationReference(ref);
+      const annotRef = new PDFAnnotationReference(ref, this.page.dictionary);
       structParent.add(annotRef);
     }
 
diff --git a/lib/structure_annotation.js b/lib/structure_annotation.js
index fe5ddbfd..2df274eb 100644
--- a/lib/structure_annotation.js
+++ b/lib/structure_annotation.js
@@ -1,6 +1,7 @@
 class PDFAnnotationReference {
-  constructor(annotationRef) {
+  constructor(annotationRef, pageRef = annotationRef.document.page.dictionary) {
     this.annotationRef = annotationRef;
+    this.pageRef = pageRef;
   }
 }
 
diff --git a/lib/structure_element.js b/lib/structure_element.js
index 04e16f13..d5b2478c 100644
--- a/lib/structure_element.js
+++ b/lib/structure_element.js
@@ -262,11 +262,10 @@ class PDFStructureElement {
     }
 
     if (child instanceof PDFAnnotationReference) {
-      const pageRef = this.document.page.dictionary;
       const objr = {
         Type: 'OBJR',
         Obj: child.annotationRef,
-        Pg: pageRef,
+        Pg: child.pageRef,
       };
       this.dictionary.data.K.push(objr);
     }
diff --git a/tests/unit/acroform.spec.js b/tests/unit/acroform.spec.js
index c2c60ed1..8fd184f3 100644
--- a/tests/unit/acroform.spec.js
+++ b/tests/unit/acroform.spec.js
@@ -30,6 +30,142 @@ describe('acroform', () => {
     });
   });
 
+  test.each(['Request number', 'Référence №', ''])(
+    'alternateName writes a text string: %s',
+    (alternateName) => {
+      doc.initForm();
+      const options = Object.freeze({ alternateName });
+      const docData = logData(doc);
+      doc.formText('request', 10, 20, 100, 24, options);
+      const widget = doc.page.annotations.at(-1);
+      expect(widget.data.TU).toBeInstanceOf(String);
+      expect(String(widget.data.TU)).toBe(alternateName);
+      expect(objectBody(docData, widget.id)).toContain('/TU (');
+      expect(objectBody(docData, widget.id)).not.toContain('/alternateName');
+      doc.end();
+    },
+  );
+
+  test('omitted alternateName does not invent a tooltip', () => {
+    doc.initForm();
+    doc.formText('request', 10, 20, 100, 24);
+    expect(doc.page.annotations.at(-1).data).not.toHaveProperty('TU');
+    doc.end();
+  });
+
+  test.each([0, 9])(
+    'explicit fontSize %s applies to the default form font',
+    (fontSize) => {
+      doc.font('Helvetica').initForm();
+      const docData = logData(doc);
+      doc.formText('request', 10, 20, 100, 24, Object.freeze({ fontSize }));
+      const widget = doc.page.annotations.at(-1);
+      expect(objectBody(docData, widget.id)).toContain(
+        `/DA (/F1 ${fontSize} Tf 0 g)`,
+      );
+      expect(widget.data).not.toHaveProperty('DR');
+      doc.end();
+    },
+  );
+
+  test('omitted size inherits the default appearance', () => {
+    doc.font('Helvetica').initForm();
+    doc.formText('request', 10, 20, 100, 24);
+    expect(doc.page.annotations.at(-1).data).not.toHaveProperty('DA');
+    doc.end();
+  });
+
+  test.each([undefined, 0, 9])(
+    'non-default font retains resources and size %s',
+    (fontSize) => {
+      doc.font('Helvetica').initForm();
+      doc.font('Courier');
+      doc.formText('request', 10, 20, 100, 24, { fontSize });
+      const widget = doc.page.annotations.at(-1);
+      expect(String(widget.data.DA)).toBe(`/F2 ${fontSize ?? 0} Tf 0 g`);
+      doc.end();
+      expect(widget.data.DR.Font.F2).toBe(
+        doc._root.data.AcroForm.data.DR.Font.F2,
+      );
+    },
+  );
+
+  test('form widgets are attached to their own structure elements and parent tree', () => {
+    doc = new PDFDocument({ tagged: true, compress: false });
+    doc.initForm();
+    const docData = logData(doc);
+    const page = doc.page.dictionary;
+    const forms = [];
+    const widgets = [];
+    for (const name of ['request', 'department']) {
+      const form = doc.struct('Form');
+      doc.addStructure(form);
+      doc.formText(
+        name,
+        10,
+        20 + forms.length * 30,
+        100,
+        24,
+        Object.freeze({ structParent: form }),
+      );
+      forms.push(form);
+      widgets.push(doc.page.annotations.at(-1));
+    }
+    expect(widgets[0].data.StructParent).not.toBe(widgets[1].data.StructParent);
+    for (let i = 0; i < widgets.length; i++) {
+      expect(doc.getStructParentTree().get(widgets[i].data.StructParent)).toBe(
+        forms[i].dictionary,
+      );
+      expect(doc._root.data.AcroForm.data.Fields).toContain(widgets[i]);
+    }
+    doc.end();
+    for (let i = 0; i < widgets.length; i++) {
+      const formBody = objectBody(docData, forms[i].dictionary.id);
+      expect(formBody).toContain('/S /Form');
+      expect(formBody).toContain('/Type /OBJR');
+      expect(formBody).toContain(`/Obj ${widgets[i].id} 0 R`);
+      expect(formBody).toContain(`/Pg ${page.id} 0 R`);
+      const widgetBody = objectBody(docData, widgets[i].id);
+      expect(widgetBody).toContain(
+        `/StructParent ${widgets[i].data.StructParent}`,
+      );
+      expect(widgetBody).not.toContain('/structParent');
+    }
+  });
+
+  test('delayed form structure finalization retains each widget page and field parent', () => {
+    doc = new PDFDocument({ tagged: true, compress: false });
+    doc.initForm();
+    const docData = logData(doc);
+    const fieldParent = doc.formField('request');
+    const entries = [];
+    for (const name of ['number', 'department']) {
+      const form = doc.struct('Form');
+      doc.addStructure(form);
+      const page = doc.page.dictionary;
+      doc.formText(name, 10, 20, 100, 24, {
+        parent: fieldParent,
+        structParent: form,
+      });
+      entries.push({ form, page, widget: doc.page.annotations.at(-1) });
+      doc.addPage();
+    }
+    doc.end();
+    for (const { form, page, widget } of entries) {
+      expect(objectBody(docData, form.dictionary.id)).toContain(
+        `/Pg ${page.id} 0 R`,
+      );
+      expect(objectBody(docData, form.dictionary.id)).toContain(
+        `/Obj ${widget.id} 0 R`,
+      );
+      expect(widget.data.Parent).toBe(fieldParent);
+      expect(fieldParent.data.Kids).toContain(widget);
+      expect(doc.getStructParentTree().get(widget.data.StructParent)).toBe(
+        form.dictionary,
+      );
+    }
+  });
+
   test('named JavaScript', () => {
     const expected = [
       '2 0 obj',