HMRC Making Tax Digital — Official Bridging Software

Your Google Sheet, HMRC compliant
in minutes.

Connect your existing Google Sheet and SimpleTaxLink files your quarterly MTD updates directly with HMRC — no accountant, no confusing software, no stress.

Free during beta · No credit card needed · Cancel anytime

simpletaxlink.app/submit
Q1_2026_Income.xlsx
Amazon Sales£3,420
Etsy Income£1,180
eBay Revenue£892
Total Income£5,492
Validating…
3 checks passed
HMRC MTD APILIVE
Submission accepted
Period: Jan–Mar 2026
Ref: MTD-2026-Q1-4821
200 OK · HMRC confirmed

Works alongside the tools you already use

📦Amazon
🛒eBay
🎨Etsy
🏪Shopify
📊Google Sheets
💳Stripe
📝Notion
💰PayPal

How it works

Simple & Compliant.

You already track your sales somewhere. SimpleTaxLink turns that into an official HMRC submission — in three steps.

01

Connect Your Sheet

Paste your Google Sheets link, map your columns once, and you're done.

02

We Validate Everything

Errors caught before they reach HMRC — missing income, date gaps, wrong figures.

03

One-Click Submit

Send your quarterly update straight to HMRC via the official MTD API.

04

Deadline Reminders

We'll ping you before each quarter closes so you're never caught out.

Features

Built for people HMRC software forgot

You're not a big business. You just want to stay compliant without drowning in jargon or paying £100/month for bloated tools.

Transparent Submission Tracking

Every quarterly submission archived with a timestamped receipt. Your full history in one place — ready if HMRC ever asks.

Seamless HMRC Connection

We connect directly to the official Making Tax Digital API. Your data is sent securely over HTTPS and nowhere else.

Sheet connected
Figures validated
Submitted to HMRC

Smart Error Detection

We validate your figures before anything is sent. Missing income, wrong dates, impossible totals — caught before submission.

Quarterly Deadline Reminders

Automated email nudges before each MTD deadline so you never file late.

Pre-Flight Validation

A final checklist review before you click submit — confidence, not guesswork.

Capabilities

Everything you need, nothing you don't

Google Sheets Native

No CSV exports, no copy-pasting. Share your Sheet and we handle the rest.

HMRC-Authorised API

We connect via the official MTD API. Your submissions are legally valid.

Quarterly Reminders

Automated email nudges before each MTD deadline. Never file late.

Pre-Submit Validation

We catch errors before they reach HMRC — missing figures, date gaps, outliers.

Full Submission History

Every submission archived with receipts. Ready if HMRC ever queries you.

Flat Simple Pricing

One affordable plan. No per-submission fees, no upsells, no surprises.

< 5mins

per quarterly submission

100%

MTD-compliant submissions

£0

accountant fees needed

Pricing

Honest pricing, no surprises

One flat plan. No per-submission fees, no accountant upsells.

Beta
Free

During early access

Get in early and help shape the product. All core features included.

  • Connect 1 Google Sheet
  • Quarterly MTD submissions
  • HMRC validation checks
  • Submission history & receipts
  • Email deadline reminders
  • Email support
Join the Waitlist
Best value
Pro
£9/mo

per month, billed annually

Everything you need to stay MTD-compliant, all year round.

  • Connect unlimited Sheets
  • Quarterly MTD submissions
  • Advanced HMRC validation
  • Full submission history & receipts
  • Smart deadline reminders
  • Priority support
  • Early access to new features
  • Locked-in launch pricing
Get Early Access

Testimonials

Loved by UK side-hustlers

Don't take our word for it — here's what our beta users say.

Finally sorted my MTD stress out. Took about 3 minutes from my Etsy spreadsheet to submitted. Genuinely impressed.

SK

Sarah K.

Etsy Seller

Been dreading this since HMRC announced MTD for Income Tax. SimpleTaxLink made it genuinely painless.

JT

James T.

Freelance Designer

I was quoting accountants at £800/year just to stay compliant. This is an absolute no-brainer.

PM

Priya M.

Amazon FBA Seller

The validation step is brilliant — caught a gap in my expense figures before it ever reached HMRC.

TR

Tom R.

Shopify Dropshipper

I track everything in Google Sheets anyway. This just adds one more column and a submit button.

LB

Laura B.

VA & Freelancer

As someone who hates anything tax-related, this is surprisingly stress-free. The reminders alone are worth it.

MW

Marcus W.

YouTube Creator

Quarterly submissions done before my coffee goes cold. Never thought I'd say that about tax.

FD

Fiona D.

Handmade Goods Seller

The deadline reminders alone are worth the subscription. I always forget the exact dates.

AC

Alex C.

Freelance Developer

Exactly what MTD bridging software should be — invisible, just works. No jargon, no stress.

RH

Rachel H.

Consultant

FAQ

Honest answers to obvious questions

Stay HMRC Compliant, Starting Today

Join the waitlist for early access and a locked-in launch price. We'll only email you when it matters.

No spam, everFree beta accessEarly bird pricing