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TaxCorn
File Your UK Taxes in Minutes

File Your UK Taxes in Minutes

The smarter, simpler way to file VAT, Income Tax and Corporation Tax directly to HMRC. Plain English, no jargon, no surprises.

Get Started FreeSee How It Works
Making Tax Digital Ready256-bit EncryptionNo Card Required
Overview
VAT
Due 31 Jul 2026
Income Tax
Update 07 Aug 2026
Corporation Tax
Due 01 Oct 2026
Everything looks good
Making Tax Digital Ready
256-bit Encryption
No Card Required
GDPR Compliant

Everything you need to stay compliant

Three services, one simple platform. Prepare for free, pay only when you submit.

VAT Returns

Submit your quarterly VAT return straight to HMRC with plain-English guidance at every box.

  • MTD-compatible VAT return builder
  • Auto box 3 & 5 calculations
  • Quarterly deadline reminders

from £19.99/yr

Income Tax

Self Assessment and MTD quarterly updates for sole traders and landlords, made simple.

  • Quarterly updates + final declaration
  • For sole traders and landlords
  • Self-employment & property income

from £19.99/yr

Corporation Tax

File your CT600 with confidence: upload your accounts and we handle the rest.

  • CT600 preparation and filing
  • iXBRL accounts upload
  • Companies House filing support

£49.99/filing

Three steps. That's it.

1

Connect HMRC

Securely link your Government Gateway account in under a minute.

2

Prepare Return

Enter your figures with real-time checks and plain English help at every step.

3

Submit in Minutes

Send directly to HMRC and get your reference number instantly.

See it in action

Three real screens from the TaxCorn dashboard, not a mockup.

1. Connect

HMRC Government Gateway
Connection authorised

2. Prepare

Box 1: VAT on sales£1,240.00
Box 4: VAT reclaimed£1,240.00
Box 5: Due to HMRC£860.00

3. Submit

Submitted to HMRC

Ref: VAT-8K3J9QRT

Built on security, not shortcuts

Everything you'd expect from software that talks to HMRC, and nothing you wouldn't.

Secure OAuth with HMRC

We connect to HMRC using their official OAuth flow. Your Government Gateway password is never seen or stored by TaxCorn.

Bank-level encryption

All data is encrypted in transit and at rest, with HMRC-mandated fraud prevention headers on every submission.

We never sell your data

Your financial information is used only to prepare and file your return. No third-party sharing, no ad targeting, ever.

Trusted by UK businesses

“I used to dread VAT returns. TaxCorn had mine submitted in under ten minutes, and I actually understood every box I was filling in.”

Sarah Mitchell

Sole Trader, Bristol

“Finally a tax tool that speaks plain English. The deadline reminders alone have saved me from a penalty twice.”

James Okafor

Landlord, Manchester

“Connecting to HMRC felt genuinely secure and the whole team loves how fast Corporation Tax filing is now.”

Priya Shah

Smith Plumbing Ltd

Frequently asked questions

Get VIP treatment for your taxes

Start free today. No card required, prepare your return in minutes.

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