Add every income stream
Enter gross takings from selling platforms, freelance work, deliveries and property. GrossCheck brings them together because qualifying income can be combined across sources.
Free UK gross-income checker
Don’t fall into the £20K trap.
Add your gross takings across platforms and see how close you are to a Making Tax Digital threshold—plus the tax year and deadline that matter.
No login to calculate. Educational guidance, not tax advice.
Illustrative verdict
£4,120 away
from the £20,000 gross-income threshold, based on the figures entered.
What to expect
A straight answer, not a scare tactic.
No login required for the free check
Your verdict uses gross takings, not profit
Clear dates and thresholds without tax jargon
One check. One verdict.
Find the risk hidden in your turnover.
Profit tells you whether the side hustle feels worthwhile. Gross income can determine whether digital record keeping and quarterly updates apply.
The key distinction
£24,000 sold is £24,000 gross
Even if costs leave only £3,000 in profit, the gross figure entered remains £24,000.
See the number that matters
Get a plain-English verdict showing how far you are from the relevant threshold—or whether your entered gross income has already passed it.
Know the deadline
See which tax year determines your position and how much time remains, so you can prepare rather than discover the obligation too late.
Built for mixed-income side hustles
Vinted, Etsy, deliveries, freelance work and rent—seen together.
Separate apps can make the totals feel separate. GrossCheck helps you assemble one clearer picture before a threshold catches you by surprise.
2028
£20,000 threshold phase
Eligibility depends on official rules and your circumstances. Always confirm obligations with HMRC or a qualified adviser.
Simple ways to prepare
Check free. Get help when you need it.
Start with your number. Upgrade only if you want ongoing bookkeeping support or a focused setup session.
Gross Check
Free
For anyone who needs to understand their current position.
- Combine gross takings
- Personal threshold verdict
- Deadline and countdown
- Shareable result
Ongoing support
Quarter Club
£9/month
MTD-compatible bookkeeping through an approved software partner, quarterly nudges and a prepared summary.
Join Quarter ClubSet Up Right
£249 once
A focused 90-minute session to organise your setup, understand next steps and leave with a practical action plan.
Book a sessionThe important questions
Before you run the numbers
Your turnover is already moving
Find out what it means.
Add your figures, get your personal verdict and know which deadline deserves your attention.