CIS refund: all your FAQs answered.

When it comes to claiming your CIS refund, we know you’ve got questions. How long does it take? What happens if you have penalties? And why does HMRC sometimes adjust the amount?

We’ve pulled together the most common FAQs about CIS refund to make the process as straightforward as possible. Take a look below, and if you still have questions, we’re happy to answer them!

Just reach out via live chat on our homepage or email us at [email protected].

1. What happens after I’ve filed my tax return?

After we’ve filed your return, all you need to do is prepare to pay your bill. You can do this either direct on HMRC online or via your TaxScouts account where we’ll redirect you to HMRC’s payment portal. 💻

2. What is agent authorisation and why is it sometimes needed?

Agent authorisation is a way to let your accountant represent you and act on your behalf when communicating with HMRC. If there are any issues, your accountant can step in and help, and they can also access information about your previous employers to make sure they have everything they need to complete your return.

When your accountant requests agent authorisation, HMRC will send you a letter with a code to your address on file. 📬 You can add it directly onto your TaxScouts profile. 

3. What happens to my CIS rebate if I have penalties from previous years?

If you have outstanding penalties or fines from previous years, these will remain on your HMRC account and will automatically be deducted from any CIS refund you’re due.

4. How long does a CIS refund take?

Finally, the most important question! How long does a CIS refund take? Once your return has been filed, it typically takes HMRC between 6-12 weeks to process and pay a CIS refund. If it’s a particularly large rebate or your first time claiming, HMRC may run additional security checks. 🕵️‍♂️ This can include verifying your identity and personal details.

5. Why has HMRC changed my CIS refund amount?

Your tax return is calculated based on the information you provide to your accountant. Once submitted, HMRC cross-checks this against their records, which may include historical tax code changes, late payment fines, or other deductions.

Since only HMRC has access to this data, your CIS refund amount may be adjusted accordingly. We unfortunately don’t have access to unpaid fines or changes in tax codes unless you’re able to tell us about them.

Need to file your CIS tax return?

Well, it’s your lucky day. Get your CIS tax return filed by an accredited accountant. We can also take payment from your rebate if you prefer not to pay in advance. Our CIS accountants have specialist knowledge of construction worker tax needs, including allowable expenses, maximising your CIS refund, and ensuring a smooth filing process. 💪