CIS Tax Returns · East of England
CIS tax returns in Thetford
CIS tax returns for construction businesses in Thetford: monthly returns for contractors at £30 a month, annual returns with refund claims for subcontractors at £149, and gross payment status applications at £199. Everything is done online and the fee is the same in Thetford as in every other part of England.
from £30/mo · fixed, per month
Next deadlines
- VAT return and payment for the quarter that ended last month
- CIS monthly return and deduction statements to subcontractors
- PAYE and National Insurance for last month paid to HMRC (electronic)
- VAT return and payment for the quarter that ended last month
Who this is for
CIS Tax Returns for Thetford
Construction businesses in Thetford on either side of the scheme: sole trader and limited company subcontractors with 20% or 30% deductions to reclaim, contractors who pay subcontractors and must file monthly, businesses that do both, and established subcontractors with turnover high enough to apply for gross payment status and stop deductions altogether.
What is included
Everything inside the fixed fee
- Subcontractor verification with HMRC and the correct deduction rate (20%, 30% or gross) applied each time
- Monthly CIS300 return filed by the 19th with deduction statements issued to every subcontractor
- Subcontractor annual Self Assessment with CIS deductions reclaimed and the refund chased with HMRC
- Gross payment status application prepared with the turnover, compliance and business tests evidenced
- Domestic reverse charge VAT checked on every CIS invoice in both directions
- CIS deductions offset against PAYE for limited company subcontractors through the EPS each month
How it works
CIS Tax Returns from Thetford, step by step
Tell us your situation
A short message or call about what you do and what needs filing. We ask the questions that determine the right package and nothing more.
Fixed fee in writing
You receive one price for the work, confirmed by email before anything starts. It does not change if the job takes longer than we expected.
Send records, review the draft
Records come by WhatsApp or email. We prepare the draft, explain the figures in plain English and answer your questions.
We file, you get the receipts
Once you approve and the fee is settled, we submit electronically and forward the HMRC or Companies House acknowledgement the same day.
Why IGI
The IGI way of working, in Thetford
No hourly rate and no surprise invoice. Thetford clients know the fee for cis tax returns before they send a single document, and it stays fixed.
We work to the HMRC and Companies House calendar, not an appointment diary. Clients in Thetford get reminders at 60, 30 and 7 days before each date that applies to cis tax returns.
Online only, UK based. There is no office in Thetford to pay for, which is why the fee is the same here as anywhere in England; the work is done by people in the UK who answer the same day.
Continuity matters in cis tax returns: the person who prepared last year's work for your Thetford business prepares this year's, and remembers what was agreed.
Plain English, with the numbers. Every draft for Thetford comes with a short explanation of what the figures mean and what, if anything, you should do about them.
You stay in control of cis tax returns: drafts go to Thetford clients first, with the figures explained, and nothing leaves us until you say so.
Local facts
About Thetford
Thetford is in East of England, in the IP24 postcode district, England. Income tax in England follows the UK rates: 20% basic to £50,270, 40% higher to £125,140 and 45% additional, with the personal allowance of £12,570 tapered away above £100,000. National Insurance, VAT and Corporation Tax are UK-wide, and Stamp Duty Land Tax applies to property purchases.
| Place | Distance | Direction |
|---|---|---|
| Melford Common | 0.4 mi | E |
| Newtown, Breckland | 0.4 mi | SW |
| Ford Place | 0.5 mi | SE |
| Redcastle Furze | 0.7 mi | SW |
| Snarehill | 2 mi | S |
| Barnham, West Suffolk | 3 mi | S |
| Euston, West Suffolk | 3 mi | SE |
| Two Mile Bottom | 3 mi | NW |
Worth knowing
Rules that come up in this work
Confirmation statements and identity verification
Every company must file a confirmation statement at least once a year, within fourteen days of its review date, with a £50 Companies House fee. Since November 2025 directors and people with significant control must also verify their identity with Companies House, and the confirmation statement is where existing officers confirm they have done so during the transition year.
CIS deductions
Under the Construction Industry Scheme, contractors deduct 20% from a registered subcontractor's labour invoices, or 30% if unregistered, and pay it to HMRC. The subcontractor reclaims the deductions against their actual tax through Self Assessment, usually producing a refund because deductions are on turnover while tax is on profit. Contractors file a monthly return by the 19th.
Switching accountants
You can switch accountant at any point in the year. The new firm requests clearance and your records from the old one, which cannot withhold your own documents though it may hold its own working papers until its fees are settled. Agent authorisations with HMRC and Companies House are transferred, and the next deadline is picked up without a gap.
Closing a company
Striking off a company is cheap but must be done in order: stop trading, file the final accounts and CT600, pay the tax, close VAT and PAYE, distribute the remaining assets, close the bank account, then apply. Anything left in the company at dissolution passes to the Crown. Distributions up to £25,000 are taxed as capital gains; above that a formal liquidation is usually needed to keep capital treatment.
Dormant companies
Companies formed to protect a name or hold a future business are dormant but not exempt: Companies House still expects dormant accounts within nine months of the year end and a confirmation statement annually with its £50 fee, and HMRC must be told the company is dormant or it will demand Corporation Tax returns. The filings are short, but the penalties for missing them are the same as for a trading company.
The trading and property allowances
Small side incomes are covered by two £1,000 allowances, one for trading and one for property, which remove the need to register or report income below that level. Once income exceeds £1,000, the allowance can be used in place of expenses, a choice worth making deliberately: a freelancer with £900 of costs is better off with the allowance, one with £3,000 is not.
Employer National Insurance
Since April 2025 employer National Insurance has been 15% on earnings above a £5,000 secondary threshold, a substantial increase for small employers. The Employment Allowance rose to £10,500 at the same time to soften it for the smallest businesses. Directors deciding their own salary weigh this cost against the Corporation Tax deduction a salary provides.
Questions
CIS Tax Returns questions from Thetford
What is gross payment status and can I get it?
Gross status means contractors pay you in full with no deduction; you pay your tax through Self Assessment or Corporation Tax instead. You need a construction turnover of at least £30,000 (sole trader) or £30,000 per director for companies, a clean compliance record for the previous 12 months and a UK bank account. Our £199 service prepares and submits the application.
How does CIS work for a limited company subcontractor?
Deductions suffered by a company are not reclaimed through Self Assessment. They are offset against the company's own PAYE and CIS liabilities each month through the Employer Payment Summary, and any excess at the year end is reclaimed from HMRC in writing. The £49 CIS plus payroll bundle handles this monthly.
How does the VAT reverse charge affect CIS work?
Since March 2021, where both parties are VAT and CIS registered and the supply is within the scheme, the subcontractor does not charge VAT; the contractor accounts for it on their own return. The invoice must state that the reverse charge applies. We check your sales and purchase invoices for this on every return.
Do I need to register for CIS?
Subcontractors should register so deductions are 20% rather than 30%; registration is free with HMRC or £49 through our service with your UTR sorted at the same time. Contractors must register before paying their first subcontractor. If you are both, both registrations are needed; our dual package is £99.
What does the £149 subcontractor return include?
Your full Self Assessment with the self-employment pages, every CIS deduction statement reconciled to your income, allowable expenses claimed, the refund calculated and the return filed. We then track the repayment with HMRC, which usually arrives within two to six weeks of filing in the quieter months.
How much CIS refund can I expect?
It depends on your profit and expenses. Deductions are 20% of the labour element of your invoices; tax is only due on profit after expenses and the £12,570 personal allowance, with Class 4 National Insurance on top. Many subcontractors earning under £35,000 get back several thousand pounds. We give you the figure before filing.
Which deadlines matter most for cis tax returns?
The next four dates that apply to cis tax returns are shown at the top of this page, calculated from today. For Thetford clients we diarise every one of them from the day you join and send reminders before each, so the work is done in good time rather than in the last week before a penalty.
How do I get started from Thetford?
Message us on WhatsApp or email with a sentence about your business and what you need. We reply in working hours with any questions and a fixed fee for cis tax returns. Once you confirm, we tell you exactly which records to send and the work begins. Most Thetford clients are set up within a day.
Ready to fix your fee in Thetford?
Tell us what you need. You get one fixed fee in writing, and nothing is filed until you approve it.