Most Workers Are Overpaying Tax. We
Get It Back.
Most Workers Are Overpaying Tax. We Get It Back.
Most Workers Are Overpaying Tax. We Get It Back.
Whether you're on PAYE or CIS, you may be entitled to a tax refund for travel, tools, and lunch costs.
Whether you're on PAYE or CIS, you may be entitled to a tax refund for travel, tools, and lunch costs.
Whether you're on PAYE or CIS, you may be entitled to a tax refund for travel, tools, and lunch costs.
Get a Free Estimate
Or start your claim now
Total Recovered
Total Recovered
£5M+
£5M+
Is This You?
Is This You?
PAYE Employee
PAYE Employee
If you're on PAYE but pay for your own travel to temporary sites or buy your own tools, you could be owed thousands in unclaimed tax relief.
If you're on PAYE but pay for your own travel to temporary sites or buy your own tools, you could be owed thousands in unclaimed tax relief.
CIS Subcontractor
CIS Subcontractor
HMRC takes 20% or 30% upfront. We work through every expense, from mileage to equipment, PPE and insurance, to get you back as much as possible.
HMRC takes 20% or 30% upfront. We work through every expense, from mileage to equipment, PPE and insurance, to get you back as much as possible.
We’ve recovered over £5.2M for UK tradespeople. No refund, no fee.
We’ve recovered over £5.2M for UK tradespeople. No refund, no fee.
We’ve recovered over £5.2M for UK tradespeople. No refund, no fee.
Free Assessment
See What You Could Be Owed
See What You Could Be Owed
See What You Could Be Owed
We've helped over 1,000 of trade professionals secure their maximum tax refunds with zero hassle. Use our intelligent calculator to get an estimate of your potential tax refund.
We've helped over 1,000 of trade professionals secure their maximum tax refunds with zero hassle. Use our intelligent calculator to get an estimate of your potential tax refund.
We've helped over 1,000 of trade professionals secure their maximum tax refunds with zero hassle. Use our intelligent calculator to get an estimate of your potential tax refund.
Specialists in CIS & Trade Claims
Specialists in CIS & Trade Claims
Specialists in CIS & Trade Claims
Average refund of over £2,500 per client
Average refund of over £2,500 per client
Average refund of over £2,500 per client
Hundreds of refunds secured each year
Hundreds of refunds secured each year
Hundreds of refunds secured each year
Refer A Friend, Get Paid £50
Refer A Friend, Get Paid £50
Refer A Friend, Get Paid £50
Get paid £50 for every friend you refer. Paid straight to your bank once their claim goes through.
Get paid £50 for every friend you refer. Paid straight to your bank once their claim goes through.
Get paid £50 for every friend you refer. Paid straight to your bank once their claim goes through.
Make A Referral
Why Maximoor
Why Maximoor
Regulated
Regulated
Regulated
Full compliance with legal guidelines ensures your claim is robust and protected.
Full compliance with legal guidelines ensures your claim is robust and protected.
Full compliance with legal guidelines ensures your claim is robust and protected.
No Upfront Fees
No Upfront Fees
No Upfront Fees
We only get paid when you do. Transparent pricing with absolutely no hidden costs.
We only get paid when you do. Transparent pricing with absolutely no hidden costs.
We only get paid when you do. Transparent pricing with absolutely no hidden costs.
£2,500+ Average
£2,500+ Average
£2,500+ Average
Our specialist knowledge often finds rebates that general accountants miss.
Our specialist knowledge often finds rebates that general accountants miss.
Our specialist knowledge often finds rebates that general accountants miss.
Expert Review
Expert Review
Expert Review
Every claim is checked by a senior accountant before submission to HMRC.
Every claim is checked by a senior accountant before submission to HMRC.
Every claim is checked by a senior accountant before submission to HMRC.
A Frictionless Process
A Frictionless Process
We handle the paperwork. You just send us your documents and we do the rest.
We handle the paperwork. You just send us your documents and we do the rest.
1
Send Paperwork
Snap photos of your receipts and P60s.
Snap photos of your receipts and P60s.
2
We Prepare
Our experts calculate your maximum rebate.
Our experts calculate your maximum rebate.
3
You Approve
Digitally sign your claim in seconds.
Digitally sign your claim in seconds.
4
HMRC Processes
We track your claim and manage queries.
We track your claim and manage queries.
5
Money In
Your refund lands directly in your bank.
Your refund lands directly in your bank.
"Maximoor were speedy and I got a higher refund than I would normally get. That's the family holiday booked!"
Alan Healy
Self-Employed Bricklayer, London
"Maximoor were speedy and I got a higher refund than I would normally get. That's the family holiday booked!"
Alan Healy
Self-Employed Bricklayer, London
Start Your Claim in 60 Seconds
Start Your Claim in 60 Seconds
Complete this form and one of the team will give you a call to go through your details. No obligation.
Complete this simple form and one of our construction tax specialists will be in touch within 24 hours to finalise your estimate. No obligation, total transparency.
Secure Submission
Your data is kept private and secure.
Your data is kept private and secure.
Friendly Expert
Every query is handled by someone who knows their stuff.
Every query is handled by someone who knows their stuff.
Frequently Asked Questions
Frequently Asked Questions
What paperwork do I need to send?
How long does a refund take?
Do I pay anything upfront?
How many years can I claim for?
Is this legitimate?
I'm not sure if I qualify. What should I do?
MAXIMOOR
Accountancy for the people who build this country.
© 2026 MXM Accountancy Limited. All rights reserved.
MAXIMOOR
Accountancy for the people who build this country.
© 2026 MXM Accountancy Limited. All rights reserved.
MAXIMOOR
Accountancy for the people who build this country.
© 2026 MXM Accountancy Limited. All rights reserved.