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# CIS300 E-filing Services

Simple, accurate and compliant Construction Industry Scheme e-filing to HMRC. Upload your CSV file and we handle the rest - from XML conversion to HMRC submission.

Start E-filing See How It Works
Real-time Validation Instant error detection and guidance
HMRC Mirrored Schema and business rules validated
3 Years Storage All returns and certificates archived

## Simplified CIS300 E-filing

Whether you are e-filing your CIS300 data to HMRC or getting CIS verifications from HMRC, the process is the same. Our system makes monthly Construction Industry Scheme returns straightforward and error-free.

The end-to-end process is as simple as logging into an email system to send an email with an attached file. After submission, the E-filing Specialist Server systematically stores all your data and returns you e-filed, together with the response from HMRC including the certificate, for you to view, print or download at any time for up to 3 years. The system will also alert you should any follow-up action be required.

## How It Works

Four simple steps to complete your CIS300 e-filing to HMRC.

1

#### Download Template

Download the respective spreadsheet template from our website for your CIS300 return or subcontractor verification.

2

#### Populate & Save as CSV

Populate your data onto the spreadsheet template and then save it as a CSV file.

3

#### Upload to Our System

Upload the CSV file to our system. We will automatically convert it into an XML file and e-file it to HMRC for you.

4

#### Download Response

Download the e-filing response from HMRC, including your certificate with timestamp and IR mark.

## Advanced Validation & Support

Our system offers superior validation capabilities that set us apart from other e-filing services.

### What Makes Us Different

The E-filing Specialist Gateway Server has mirrored HMRC's XML Schema and Business Rules into its system and is capable of validating your data whilst it is being uploaded. If any of your data fails to comply with the Schema or Business Rules, we will instantly advise you where and what data errors you have, for you to rectify.

Many other systems can only advise you of data errors when the HMRC rejection message arrives - those systems clog up the HMRC Server, leading to considerable delays and frustration. Ours gives you peace of mind with accuracy.

### Real-time Validation

Instant validation during upload against HMRC's XML Schema and Business Rules.

### Immediate Error Alerts

We instantly advise you where and what data errors you have, before submission to HMRC.

### Rectification Support

We offer support to assist you with rectifying any data errors identified.

### Automatic Conversion

Automatic CSV to XML conversion compliant with HMRC specifications.

### 3 Years Storage

All returns, responses and certificates stored securely for up to 3 years.

### Follow-up Alerts

System alerts you should any follow-up action be required by HMRC.

## Trusted by Construction Contractors

Serving the construction industry for over a decade, our CIS300 e-filing service has helped thousands of contractors meet their monthly HMRC obligations efficiently and accurately.

Our system's unique real-time validation capability means you catch errors before HMRC does, saving you time, reducing frustration, and ensuring your submissions are accepted first time.

- HMRC XML Schema and Business Rules mirrored in our system
- Instant validation during upload prevents HMRC rejections
- Automatic CSV to XML conversion
- FREE subcontractor verification requests
- 3 years secure data storage and retrieval
- Expert support for error rectification

## Transparent Pricing

Tiered pricing based on the number of subcontractors. All CIS 300 returns are calculated on a monthly basis.

Number of Subcontractors | Price per Subcontractor
--- | ---
1 - 500 Subcontractors | £2.30
501 - 1,000 Subcontractors | £1.20
1,001 - 1,500 Subcontractors | £0.80
1,500+ Subcontractors | £0.40
NIL Return | £20.00 per return
Subcontractor Verification Requests | FREE
One-off Non-recurring Setup Cost | £1.00 per subcontractor (Up to maximum £500)
Minimum Charge | £80.00 per month

### Pricing Examples

#### Example 1: Small Contractor

Monthly CIS 300 Return:

Total of 60 subcontractors e-filed

First layer: 60 × £2.30 | £138.00

Total: £138.00

#### Example 2: Large Contractor

Monthly CIS 300 Return:

Total of 2,500 subcontractors e-filed

First layer: 500 × £2.30 | £1,150.00
Second layer: 500 × £1.20 | £600.00
Third layer: 500 × £0.80 | £400.00
Fourth layer: 1,000 × £0.40 | £400.00

Total: £2,550.00

#### Important Pricing Information

- Monthly Invoicing: Invoices are produced based on the number of subcontractors e-filed on a Tax Month basis, using the illustrated scale above.
- VAT: All prices shown exclude VAT.
- Minimum Charge: £80.00 per month regardless of usage.
- Setup Cost: £1.00 per subcontractor, up to a maximum of £500, depending on the number of subcontractors you e-file in the first month.

## Get Started with CIS300 E-filing

Contact our team to discuss your CIS e-filing requirements and setup.

### Request a Quote

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Email Address *
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#### Contact Details

Office Address 123 Edgware Road
London W2 2HZ
United Kingdom
Phone +44 20 7946 0000
Email sales@ableoffice.co.uk
Business Hours Monday - Friday
9:00 AM - 6:00 PM GMT