UK Statutory Instrument 2005 United Kingdom

Income Tax (Construction Industry Scheme) Regulations 2005 (SI 2005/2045)

At a glance

Enforced by

HMRC

What's here

23 compliance obligations, 25 practical guides across 2 topics · 24 journeys

Penalty landscape

1 of 23 obligations carry a fine up to £300. 22 have no criminal penalty — flagged in the list below.

Who this Act binds

Business-side actors with duties under this Act, ranked by how often they appear.

  • Contractor 11
  • Applicant 6
  • Trader 2
  • Any Person 1

Plus 3 non-business duties on Crown ministers, regulators, local authorities or tribunals — shown collapsed under each section below.

Step-by-step journeys using this legislation

Walkthroughs that take you from a real business situation to compliance.

Relevant guidance

Practical guides for businesses affected by this Act, ordered by how closely they engage with it.

Other Acts binding the same actors

For each actor bound by this Act, the other UK Acts that bind them most often. Useful for understanding the full compliance landscape facing each role.

What this Act requires

Sections that create concrete duties on businesses or carry penalties. Procedural and definitional sections are folded into the “Browse other sections” expander at the bottom of each group. Click any section title to read the source text on legislation.gov.uk.

Part 1 — INTRODUCTION

Browse 2 other sections in this Part — procedural / definitional / commencement

Part 2 — CONTRACTORS

s.003

Multiple contractors

  • If you elect to be treated as multiple contractors, allocate new sub-contractors and notify HMRC Contractor
s.004

Monthly return

  • Submit monthly CIS returns to HMRC within 14 days Contractor

Part 3 — PAYMENT AND RECOVERY OF AMOUNTS DEDUCTED UNDER SECTION 61

Browse 6 other sections in this Part — procedural / definitional / commencement

Part 4 — PAYMENTS EXCEPTED FROM SECTION 60

Browse 7 other sections in this Part — procedural / definitional / commencement

Part 5 — REGISTRATION OF SUB-CONTRACTORS

Browse 1 other section in this Part — procedural / definitional / commencement

Part 6 — CONDITIONS TO BE SATISFIED FOR GROSS PAYMENT

Browse 6 other sections in this Part — procedural / definitional / commencement

Part 7 — ELECTRONIC COMMUNICATIONS

s.047

Default notice and appeal

Other duties (1) — Crown / regulator
  • HMRC must issue a default notice if CIS payments are late Statutory regulator
Browse 9 other sections in this Part — procedural / definitional / commencement

Part 8 — SUPPLEMENTARY PROVISIONS

s.054

Death of contractor

  • Personal representatives must fulfill CIS duties after a contractor's death Any Person
Browse 6 other sections in this Part — procedural / definitional / commencement

Schedules

Browse 13 other Schedules — structural / supplementary
s.sch001

Paragraph 9 is without prejudice to the generality of paragraphs...

s.sch001

Paragraphs 1 to 10 have effect instead of paragraph (b)...

s.sch001

General saving for old savings

s.sch001

Interpretation

s.sch001

Anything which— (a) has been done, or has effect as...

s.sch001

Any reference (express or implied) in these Regulations or any...

s.sch001

Any reference (express or implied) in these Regulations to—

s.sch001

Any reference (express or implied) in these Regulations to contractors,...

s.sch001

Paragraphs 4, 5 and 6 apply only in so far...

s.sch001

Paragraph 6 is without prejudice to the generality of paragraph...

s.sch001

These Regulations have effect in relation to sums liable, under...

Official guidance

Authoritative sources published by regulators or government explaining this legislation.

Enforcement and responsible bodies

The regulators that administer or enforce this legislation.

HM Revenue & Customs

Tax collection, customs duties, national insurance, tax credits, and enforcement of the National Minimum Wage. Regulates all UK businesses for tax compliance …

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Browse legislation

Find other UK business legislation with related guidance.

Regulators

Learn more about the bodies that enforce this legislation.