CIS Answer Page

CIS Refund: What You Need Before You File

Before filing a CIS refund, your records need to be complete, reconciled and easy to verify. Most delays come from missing evidence.

Quick Answer

You need deduction statements, income records, ID/tax references and a clean month-by-month summary. Filing first and fixing later usually slows refunds.

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Who This Is For

CIS subcontractors preparing first refund claims
Builders with mixed contractor income streams
Clients who want fewer HMRC follow-up queries
Subcontractors with prior rejected or delayed claims

What Is Included

Complete CIS refund document checklist
How to reconcile deductions with payment records
Common errors that cause avoidable delays
When to use accountant review before submission

What We Need From You

All monthly CIS deduction statements
Invoices and bank records for paid work
UTR, NI number and current contact details
Any HMRC notices or prior refund correspondence

Local Client Examples

Witham subcontractor improved refund speed after replacing partial statements with a full monthly evidence pack.
Braintree client avoided rework by reconciling deductions before submission rather than after HMRC queries.

Timeline

Step 1: Gather all deduction statements by month
Step 2: Reconcile totals against invoices and bank entries
Step 3: Fix mismatches before submitting the claim
Step 4: File with evidence ready for any HMRC query

FAQs

What documents are mandatory for a CIS refund?

Deduction statements and reliable income records are the core evidence.

Can I claim with partial records?

You can try, but missing months often trigger delays and follow-up requests.

Do I need contractor references?

Yes, they help match deductions to the right payer and period.

Should I include expenses at the same time?

Yes, where relevant to your return position; keep categories clear and documented.

How do I avoid rejection or long delays?

Reconcile all totals before filing and keep an evidence pack ready.

Can you check my pack before submission?

Yes. We run a structured readiness review and flag weak evidence points.

Do you help contractors across Essex?

Yes, including Coggeshall, Colchester, Witham and Braintree.

What should I do first right now?

Use the CIS refund estimator and book a consultation for a submission-ready review.

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Follow the high-priority CIS route from cleanup to filing stability.

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