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England and Wales · Tribunals and tax

What period and facts govern self assessment return amendment in England and Wales?

The amendment generally may not be made more than twelve months after the statutory filing date. A notice issued after the specified October 31 can change the filing-date definition. Actual delivery and the statutory filing date are different anchors.

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Read why no date is calculated
Period
The amendment generally may not be made more than twelve months after the statutory filing date
Trigger
The statutory filing date, including the special rule for a late notice to deliver a return
Rule
Taxes Management Act 1970 section 9ZA
Taxes Management Act 1970 section 9ZA

The self assessment return amendment guide uses complete official response bodies retained with acquisition identities. Current legislative XML can include temporal, territorial and transitional alternatives. Actual applicability remains provision-specific; no source-calibrated numeric model is qualified by this guide.

Source guide · No automated date

Check the applicable procedure

Taxes Management Act 1970 section 9ZA. The amendment generally may not be made more than twelve months after the statutory filing date. A notice issued after the specified October 31 can change the filing-date definition. Actual delivery and the statutory filing date are different anchors. The self assessment return amendment source guide provides no computed date or paid calculation.

Taxes Management Act 1970 section 9ZA

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What period and facts govern self assessment return amendment in England and Wales?

The amendment generally may not be made more than twelve months after the statutory filing date. A notice issued after the specified October 31 can change the filing-date definition. Actual delivery and the statutory filing date are different anchors.

Responsible actor. The taxpayer amending a return under section 8 or 8A.

The statutory filing date, including the special rule for a late notice to deliver a return

A notice issued after the specified October 31 can change the filing-date definition. Actual delivery and the statutory filing date are different anchors.

The taxpayer amending a return under section 8 or 8A. The amendment generally may not be made more than twelve months after the statutory filing date. A notice issued after the specified October 31 can change the filing-date definition. Actual delivery and the statutory filing date are different anchors.

Taxes Management Act 1970 section 9ZA

How does this provision count time?

  1. The amendment generally may not be made more than twelve months after the statutory filing date
  2. Amend the return by notice to an officer of the Board.
  3. A notice issued after the specified October 31 can change the filing-date definition. Actual delivery and the statutory filing date are different anchors.

The amendment generally may not be made more than twelve months after the statutory filing date. Preserve the statute’s express beginning-with, after, anniversary, tax-year or later-of wording. A Tribunal procedural calendar does not automatically extend an HMRC statutory power or taxpayer duty.

For self assessment return amendment, a closed office or weekend does not itself establish a statutory extension. Identify the applicable tax, actual completed notice or payment and any source-authorized permission or agreement.

Taxes Management Act 1970 section 9ZA

Which facts prevent one automatic date?

Taxes Management Act 1970 section 9ZA. The amendment generally may not be made more than twelve months after the statutory filing date. A notice issued after the specified October 31 can change the filing-date definition. Actual delivery and the statutory filing date are different anchors. The self assessment return amendment source guide provides no computed date or paid calculation.

ResultRead the operative provision and establish the applicable branch.

The taxpayer amending a return under section 8 or 8A has records of the statutory filing date, including the special rule for a late notice to deliver a return. The amendment generally may not be made more than twelve months after the statutory filing date. Amend the return by notice to an officer of the Board. A notice issued after the specified October 31 can change the filing-date definition. Actual delivery and the statutory filing date are different anchors. Establish the complete self assessment return amendment procedure before choosing an endpoint.

The proposed self assessment return amendment completion falls on a nonworking day or encounters a disputed sending or delivery event. The amendment generally may not be made more than twelve months after the statutory filing date. Preserve the statute’s express beginning-with, after, anniversary, tax-year or later-of wording. A Tribunal procedural calendar does not automatically extend an HMRC statutory power or taxpayer duty. For self assessment return amendment, a closed office or weekend does not itself establish a statutory extension. Identify the applicable tax, actual completed notice or payment and any source-authorized permission or agreement. Establish effective self assessment return amendment completion under its actual source. No assumed closure extension or substitute date is computed.

A notice issued after the specified October 31 can change the filing-date definition. Actual delivery and the statutory filing date are different anchors. The statutory filing date, including the special rule for a late notice to deliver a return. The amendment generally may not be made more than twelve months after the statutory filing date. Amend the return by notice to an officer of the Board. Preserve this self assessment return amendment qualification rather than converting incomplete facts into a final date.

Which conditions and exceptions apply?

Actor and completed self assessment return amendment step
The taxpayer amending a return under section 8 or 8A. Amend the return by notice to an officer of the Board.
Operative self assessment return amendment event and branch
The statutory filing date, including the special rule for a late notice to deliver a return. A notice issued after the specified October 31 can change the filing-date definition. Actual delivery and the statutory filing date are different anchors.
Counting and completion of self assessment return amendment
The amendment generally may not be made more than twelve months after the statutory filing date. Preserve the statute’s express beginning-with, after, anniversary, tax-year or later-of wording. A Tribunal procedural calendar does not automatically extend an HMRC statutory power or taxpayer duty. For self assessment return amendment, a closed office or weekend does not itself establish a statutory extension. Identify the applicable tax, actual completed notice or payment and any source-authorized permission or agreement.
Taxes Management Act 1970 section 9ZA
  • The taxpayer amending a return under section 8 or 8A. The amendment generally may not be made more than twelve months after the statutory filing date. A notice issued after the specified October 31 can change the filing-date definition. Actual delivery and the statutory filing date are different anchors.
  • Self Assessment return amendment concerns amend the return by notice to an officer of the Board. Its the statutory filing date, including the special rule for a late notice to deliver a return cannot be replaced by another chamber’s permission clock or a different HMRC tax procedure.

What must the responsible actor complete?

Questions about this procedure

What period and facts govern self assessment return amendment in England and Wales?

What period governs self assessment return amendment?

The amendment generally may not be made more than twelve months after the statutory filing date. A notice issued after the specified October 31 can change the filing-date definition. Actual delivery and the statutory filing date are different anchors.

Taxes Management Act 1970 section 9ZA

Which event controls self assessment return amendment?

The statutory filing date, including the special rule for a late notice to deliver a return. Preserve that actual source event before selecting this procedure.

Taxes Management Act 1970 section 9ZA

What completes self assessment return amendment?

Amend the return by notice to an officer of the Board. The taxpayer amending a return under section 8 or 8A must establish that particular completed step.

Taxes Management Act 1970 section 9ZA

Does return delivery start every amendment period?

Section 9ZA(3) uses the filing date. It does not ordinarily measure twelve months from actual delivery.

Taxes Management Act 1970 section 9ZA

Can a late notice to deliver change the filing date?

Section 9ZA(4)(b) identifies a notice after the specified October 31 and uses the last day of three months beginning with the notice date.

Taxes Management Act 1970 section 9ZA

Does this amendment route cover every HMRC correction?

This page concerns the taxpayer’s section 9ZA amendment. HMRC correction and enquiry powers use separate provisions and conditions.

Taxes Management Act 1970 section 9ZA

Official sources and review

Provisions used (1)
Provisions used in this guide
ProvisionPurpose
Taxes Management Act 1970 section 9ZACheck the identified procedure, event, counting rule or qualification
Read the official controlling provision

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