Starter
StraightforwardSelf Assessment done properly — clear totals, clear next steps.
Price guide
£250–£300
- Self Assessment Tax Return
- Basic income & expenses review
- Plain-English summary of what you owe
UK-wide service • Built for site workers
Tax sorted for sole traders in construction
Self Assessment and CIS support for builders, trades, and subcontractors. Fixed fees. Plain English. No stress.
Fixed fees
Plain English
UK-wide
Straight answer, quick plan.
Tell us what you do and what’s worrying you. We’ll tell you what you actually need — no waffle.
Construction-friendly tax
Built for sole traders & CIS
CIS
Deductions & refunds
Self Assessment
Filed properly, on time
HMRC letters
We’ll handle it
Quick check
Know where you stand before the deadline.
Built for people who work on site
Toolbox Tax works only with sole traders in construction. No limited companies. No distractions. Just tax done properly.
Builders
From quotes to CIS deductions.
Tradespeople
Keep records tidy, pay the right tax.
Subcontractors
CIS checks, refunds, filing—sorted.
CIS registered sole traders
Make deductions make sense.
If this sounds familiar, you’re in the right place
You don’t need fancy finance talk. You need clear answers and a simple plan.
You’re not the only one.
-
Not sure what you owe HMRCWe’ll give you a clear figure and what it’s based on.
-
CIS deductions don’t make senseWe’ll check what’s been taken and what you can claim back.
-
Refunds take too longWe’ll file cleanly and keep it moving.
-
HMRC letters cause stressForward it over. We’ll translate it and respond.
-
Last accountant didn’t explain things clearlyWe keep it straight: what, why, and what’s next.
-
You want a fixed priceAgreed upfront. No hourly surprises.
Simple, fixed-price services
Pick what fits. If you’re not sure, book the call — we’ll point you to the right option.
Most popular
CIS Plus
CIS focusedFor subcontractors who want deductions checked and refunds claimed properly.
Price guide
£400–£550
- CIS review
- Refund claim (where due)
- Self Assessment Tax Return
Stress-Free
Full supportThe full tidy-up. Great if your records are a bit “site bag” right now.
Price guide
£600–£750
- CIS + Self Assessment
- Bookkeeping tidy-up
- HMRC support
Fixed prices agreed upfront.
No hourly rates. No surprises.
Why trades choose Toolbox Tax
Solid advice, done properly — and explained like a human.
Credibility you can lean on
Chartered Accountant support, with a construction-only focus.
-
Chartered AccountantQualified support — not guesswork.
-
Construction focus onlyWe know CIS, site life, and common pitfalls.
-
Fixed feesAgreed upfront — no meter running.
-
Plain-English adviceNo jargon. Just what matters.
-
UK-wide with local serviceFriendly, quick replies — wherever you’re based.
Book
Let’s get this sorted
Book a free 15-minute call. Tell us what you do. We’ll tell you exactly what you need.
15 minutes
Quick, useful, no pressure.
Phone or video
Whatever’s easiest for you.
Prefer to keep it simple? Fill the form and we’ll call you back.
Book your free call
We’ll reply within 1 working day.
Want to talk first?
Hit the button and we’ll arrange a time.