“(10)

In the following provisions of this Act “section 11 notice” means a notice under this section.”

“(5)

This section, except subsection (4) above, applies in relation to a return for a period—

(a)

which ends in or at the end of the period specified in the section 11 notice;

(b)

which in the return is treated as an accounting period; but

(c)

which is not, or may not be, an accounting period.

(6)

In relation to such a return, “the filing date” means, in this section and section 11AB of this Act, the day which would be the day mentioned in section 11(4) of this Act if the period for which the return is made were an accounting period.”

“28AA Amendment of return of profits made for wrong period.

(1)

Where an officer of the Board gives notice under section 11AB(1) of this Act to a company of his intention to enquire into the period for which a return should have been made, the officer’s enquiries shall be treated as completed at such time as he by notice—

(a)

informs the company that he has completed his enquiries; and

(b)

states his conclusions on the subject of his enquiries.

(2)

Subsections (3) and (4) below apply where the officer in the conclusions stated under subsection (1) above designates a period, in accordance with subsections (6) to (8) below, as the accounting period for which the return should have been made.

(3)

At any time in the period of 30 days beginning with the day on which the officer’s enquiries are completed, the company may amend the return for the purpose of making it a return appropriate to the designated period.

(4)

At any time in the period of 30 days beginning immediately after the period mentioned in subsection (3) above, the officer may by notice to the company amend the return for the purpose of making it a return appropriate to the designated period.

(5)

The power under subsections (3) and (4) above to amend a return includes the power to amend a self-assessment so as to make clear that it is a self-assessment for the designated period.

(6)

If there is only one accounting period ending in or at the end of the period specified in the section 11 notice, the only period which the officer may designate is that period.

(7)

If there is more than one accounting period ending in or at the end of the period specified in the section 11 notice, the only period which the officer may designate is the earliest of those accounting periods for which no return has been delivered.

(8)

In designating a period, the officer must specify the dates on which the period begins and ends.

28AB Provisions supplementary to section 28AA.

(1)

On an application made by the company, the Commissioners shall direct the officer to give a notice under section 28AA(1) of this Act within a period specified in the direction, unless they are satisfied that the officer has reasonable grounds for not giving such a notice.

(2)

Proceedings under subsection (1) above shall be heard and determined in the same way as an appeal.

(3)

An appeal may be brought against an amendment made under section 28AA(4) of this Act within the period of 30 days beginning with the date on which the notice of the amendment was issued.

(4)

The provisions of this Act relating to appeals shall have effect in relation to an appeal under subsection (3) above as they have effect in relation to an appeal against an assessment to tax.

(5)

Subsection (6) below applies where—

(a)

a return is delivered in response to a section 11 notice;

(b)

following a statement of conclusions under section 28AA of this Act, a period is finally determined to be the accounting period for which the return should have been made;

(c)

the effect of the determination is that there is a period (“a further period”) which—

(i)

before the determination was not an accounting period ending in or at the end of the period specified in the section 11 notice, and

(ii)

as a result of the determination, becomes a period so ending;

and

(d)

there is no return which can be amended under section 28AA of this Act so as to become a return for that further period.

(6)

Where this subsection applies, the section 11 notice shall be taken to require a return for the further period before the postponed final day.

(7)

The postponed final day is whichever is the later of—

(a)

the final day determined under section 11(4) of this Act; and

(b)

the last day of the period of 30 days beginning with the day on which the accounting period for the return mentioned in subsection (5)(a) above is finally determined.

(8)

In relation to any return for the further period the provisions of this Act shall have effect as if any reference to the filing date in relation to that return were a reference to the postponed final day.”

“28D Determination of corporation tax where no return delivered.

(1)

Where—

(a)

a section 11 notice has been served on a company, and

(b)

no return is delivered to an officer of the Board in response to the notice before the relevant day,

the officer may make a determination of the amounts in which, to the best of his information and belief, the company is chargeable to corporation tax for the relevant period.

(2)

In subsection (1) above “the relevant period” means—

(a)

if there is only one accounting period ending in or at the end of the period specified in the section 11 notice, that accounting period;

(b)

if there is more than one accounting period ending in or at the end of the period so specified, each of those accounting periods;

(c)

if the officer has insufficient information to identify the accounting periods of the company, such period or periods ending in or at the end of the period so specified as he may determine.

(3)

Subject to subsections (4) and (5) below, a determination under subsection (1) above shall have effect for the purposes of Parts VA, VI, IX and XI of this Act as if—

(a)

it were a self-assessment made under section 11AA of this Act; and

(b)

(where subsection (2)(c) above applies) the period for which the determination is made were an accounting period of the company.

(4)

If—

(a)

the company delivers a return for a period ending in or at the end of the period specified in the section 11 notice,

(b)

the period is, or is treated in the return as, an accounting period, and

(c)

the return includes a self-assessment under section 11AA of this Act,

the self-assessment shall supersede the determination under subsection (1) above or, if there is more than one determination under that subsection, the determination for the period which is, or most closely approximates to, the period for which the return is made.

(5)

If the company shows—

(a)

that there is no period ending in or at the end of the period specified in the section 11 notice which is an accounting period of the company, or

(b)

that it has delivered a return containing a self-assessment for the accounting period, or each accounting period, ending in or at the end of the period specified in the section 11 notice,

any determination under subsection (1) above shall be of no effect.

28E Determination of corporation tax where notice complied with in part.

(1)

Where—

(a)

a company delivers a return for an accounting period ending in or at the end of the period specified in a section 11 notice served on the company, but

(b)

there is another period so ending (an “outstanding period”) which it appears to an officer of the Board is or may be an accounting period but for which no return has been delivered before the relevant day,

the officer may make a determination of the amounts in which, to the best of his information and belief, the company is chargeable to corporation tax for the outstanding period.

(2)

Subject to subsections (3) and (4) below, a determination under subsection (1) above shall have effect for the purposes of Parts VA, VI, IX and XI of this Act as if—

(a)

it were a self-assessment made under section 11AA of this Act; and

(b)

where the officer has insufficient information to determine whether the outstanding period is an accounting period, the period for which the determination is made were an accounting period of the company.

(3)

If, after the determination is made—

(a)

the company delivers a further return for a period ending in or at the end of the period specified in the section 11 notice,

(b)

the period is, or is treated in the return as, an accounting period, and

(c)

the return includes a self-assessment under section 11AA of this Act,

the self-assessment shall supersede the determination under subsection (1) above.

(4)

If the company shows that it has delivered a return containing a self-assessment for the accounting period, or each accounting period, ending in or at the end of the period specified in the section 11 notice, the determination under subsection (1) above shall be of no effect.

28F Corporation tax determinations: supplementary.

(1)

Notice of any determination under section 28D or 28E of this Act shall be served on the person in respect of whom it is made and shall state the date on which it is issued.

(2)

No determination may be made under section 28D or 28E of this Act after the end of the period of five years beginning with the relevant day.

(3)

A self-assessment shall not supersede a determination under section 28D or 28E of this Act if it is made after whichever is the later of—

(a)

the end of the period of five years beginning with the relevant day; and

(b)

the end of the period of twelve months beginning with the date of the determination.

(4)

Where—

(a)

an officer of the Board has commenced any proceedings for the recovery of any tax charged by a determination under section 28D or 28E of this Act, and

(b)

before those proceedings are concluded, the determination is superseded by a self-assessment,

those proceedings may be continued as if they were proceedings for the recovery of so much of the tax charged by the self-assessment as is due and payable and has not been paid.

(5)

In sections 28D and 28E of this Act and this section “the relevant day” means, in relation to a section 11 notice—

(a)

if the final day for the delivery of any return required by the notice can be ascertained in accordance with section 11(4) of this Act, that day;

(b)

in any other case, the day determined in accordance with subsection (6) below.

(6)

The day is whichever is the later of—

(a)

the last day of the period of 30 months from the end of the period specified in the section 11 notice; and

(b)

the last day of the period of three months from the day on which the section 11 notice was served.”