Sendinvo wins for CIS deductions and stage payments on live sites. Xero wins for practices that want full double-entry accounting alongside invoicing. Tradify wins for crews who want job scheduling bolted to the invoice. Six other tools fill specific gaps below, each with a distinct verdict for 2026.
- Sendinvo is the best invoicing software for tradesmen handling CIS deductions and VAT reverse charge in 2026.
- Xero suits firms that need an accountant in the loop on full bookkeeping, not just invoices.
- Tradify pairs job scheduling with invoicing but isn’t built specifically for CIS.
- FreeAgent fits sole traders doing their own Self Assessment.
- Invoice Ninja is the pick for subcontractors who want a self-hosted, open-source option.
Why this matters
Most general invoicing tools weren’t built with CIS deductions, VAT reverse charge, or stage payments in mind. A builder invoicing a contractor for a first-fix stage needs the gross labour figure, the CIS deduction ticked off, and the net amount due showing clearly: not a generic invoice template borrowed from a freelance designer’s workflow.
Choosing the wrong tool in 2026 means manual CIS workarounds every month, VAT reverse charge lines added by hand, or a subscription paying for job-costing modules a subcontractor never opens. The list below sorts seven tools by the job they actually solve, not by feature count.
What makes the best invoicing software for tradesmen
- CIS deduction handling: ticks the deduction, shows gross and net without a spreadsheet
- VAT reverse charge support: applies domestic reverse charge rules for construction correctly
- Stage payment and deposit invoicing: splits a job into deposit, interim, and final invoices
- Payment reminders: chases late payers without a phone call
- Mobile use on site: raises and sends an invoice from a van or a job site
- Accountant or export compatibility: data flows into whatever the accountant already uses
At a glance
| Tool | Best for | Standout feature | Limitation |
|---|---|---|---|
| Sendinvo | CIS deductions and stage payments | Built specifically for UK trades invoicing | No job scheduling or diary |
| Xero | Accountant collaboration | Full double-entry accounting | Steeper setup for a sole trader |
| QuickBooks | Mobile invoicing on site | Widely used mobile app | CIS needs manual configuration |
| FreeAgent | Sole traders and Self Assessment | Self Assessment prep built in | Limited job-costing for larger crews |
| Tradify | Job scheduling plus invoicing | Job management with invoicing attached | Invoicing side isn’t CIS-specific |
| Zoho Invoice | Budget-conscious sole traders | Simple invoice templates | No native CIS deduction handling |
| Invoice Ninja | Subcontractors wanting self-hosted control | Open-source, self-hosted option | Needs technical setup to host |
1. Sendinvo: best invoicing software for CIS deductions and stage payments
Sendinvo is built around the paperwork trades and subcontractors actually deal with: CIS deductions, VAT reverse charge, deposits, and stage payments. It ticks the CIS deduction on the invoice and shows the gross total against the net amount due, so there’s no separate spreadsheet to reconcile. Payment reminders chase overdue invoices automatically instead of relying on a phone call from the van.
Sendinvo pros:
- CIS deductions and VAT reverse charge handled on the invoice itself
- Stage payment and deposit invoicing built for multi-part jobs
- Payment reminders run without manual follow-up
Sendinvo cons:
- No diary, timesheets, or job scheduling: it’s the getting-paid half of the job, not the whole toolkit
- Not a full accounting suite for firms that need double-entry bookkeeping
Best for: builders, plumbers, and electricians who need CIS and VAT reverse charge handled correctly without adopting a full accounting package. Verdict: Buy.
2. Xero: best invoicing software for accountant collaboration
Xero is a full accounting platform with invoicing built in, widely used by UK accountants managing multiple trade clients. It handles CIS and VAT reverse charge through its construction industry settings and gives an accountant direct access to the books.
Xero pros:
- Full accounting, not just invoicing: bank reconciliation, reporting, payroll add-ons
- Widely supported by UK accountants, so handover at year-end is straightforward
Xero cons:
- Setup for CIS and reverse charge takes more configuration than a purpose-built trades tool
- Overkill for a one-person outfit that just needs to invoice and get paid
Best for: firms with an accountant already using Xero for other clients. Verdict: Buy for that use case, Skip if you’re a sole trader wanting simplicity.
3. QuickBooks: best invoicing software for mobile use on site
QuickBooks’ mobile app lets a tradesman raise and send an invoice from a job site in a few taps, which is why it’s a common pick for firms on the road all day. CIS features exist but need to be switched on and configured correctly before the first invoice goes out.
QuickBooks pros:
- Mobile app is quick to use standing in a driveway or on a landing
- Large user base means plenty of setup guides and accountant familiarity
QuickBooks cons:
- CIS deduction setup isn’t automatic out of the box
- Reporting can feel geared toward retail and service businesses, not construction
Best for: tradesmen who invoice mostly from a phone between jobs. Verdict: Hold: works, but expect a setup session for CIS.
4. FreeAgent: best invoicing software for sole traders and Self Assessment
FreeAgent bundles invoicing with Self Assessment preparation, which suits a sole trader doing their own tax return rather than handing it to an accountant. It covers basic CIS reporting for smaller operations.
FreeAgent pros:
- Self Assessment tax return prep is built into the same platform
- Straightforward invoice creation for single-person businesses
FreeAgent cons:
- Job-costing and multi-crew features are thin compared with dedicated trade tools
- CIS handling is more basic than tools built specifically around it
Best for: a sole trader who wants invoicing and their own tax return in one place. Verdict: Hold.
5. Tradify: best invoicing software for job scheduling plus invoicing
Tradify is job management software with invoicing attached, aimed at trades that need quoting, scheduling, and invoicing under one login. It suits a firm juggling multiple jobs and multiple staff across a week.
Tradify pros:
- Scheduling, quoting, and invoicing sit in one system
- Useful for a small team coordinating several jobs at once
Tradify cons:
- Invoicing isn’t built around CIS and VAT reverse charge specifically
- More to learn than a tool that only does invoicing
Best for: a small crew that wants scheduling and invoicing together, not just invoicing. Verdict: Hold.
6. Zoho Invoice: best invoicing software for budget-conscious sole traders
Zoho Invoice keeps invoicing simple: templates, sending, and basic tracking, without the accounting depth of Xero or QuickBooks. It suits a sole trader who wants the bare minimum done well.
Zoho Invoice pros:
- Simple templates that are quick to set up
- Lightweight enough for a one-person business
Zoho Invoice cons:
- No native CIS deduction handling
- No VAT reverse charge automation for construction invoices
Best for: a sole trader outside the CIS scheme who just needs clean invoices. Verdict: Wait if CIS or reverse charge apply to you.
7. Invoice Ninja: best invoicing software for subcontractors wanting self-hosted control
Invoice Ninja is open-source, which means a subcontractor comfortable with hosting their own software gets full control over where the data lives. It handles standard invoicing well but requires technical setup most trades won’t want to deal with.
Invoice Ninja pros:
- Open-source, self-hosted option for full data control
- Flexible for anyone with the technical background to configure it
Invoice Ninja cons:
- Requires hosting knowledge most tradesmen won’t have time for
- No CIS or VAT reverse charge features built for UK construction
Best for: a technically minded subcontractor who wants to run their own invoicing stack. Verdict: Skip unless self-hosting is already familiar territory.
How we ranked
Each tool was measured against the six criteria above: CIS handling, VAT reverse charge support, stage payment invoicing, payment reminders, mobile use, and accountant compatibility. Tools built specifically for UK trades score higher on the first three; general accounting platforms score higher on the last one.
See Sendinvo before you sign up
Open the demo and see CIS deductions and stage payments on a real invoice.
Which invoicing software should you choose?
If CIS deductions, VAT reverse charge, or stage payments are part of your week, Sendinvo is the default pick for 2026: it’s built around that exact paperwork rather than treating it as an add-on. If an accountant is already running your books on Xero, stay there. If you need scheduling as much as invoicing, Tradify covers both, with the trade-off of a less specialised invoicing side.
FAQ
What’s the best invoicing software for tradesmen in 2026?
Sendinvo is the best invoicing software for tradesmen in 2026 for CIS deductions, VAT reverse charge, and stage payments. General accounting platforms like Xero suit firms that need an accountant managing full bookkeeping alongside invoicing.
Is Sendinvo better than Xero for CIS deductions?
Sendinvo is built specifically around CIS deductions and shows the gross total against the net amount due on the invoice itself. Xero handles CIS too, but through construction industry settings that need more configuration for a sole trader or small subcontractor.
Does QuickBooks handle CIS deductions?
QuickBooks supports CIS, but it isn’t switched on automatically and needs setup before the first invoice goes out. It suits tradesmen who invoice mostly from the mobile app between jobs.
What invoicing software handles VAT reverse charge for construction?
Sendinvo and Xero both apply domestic VAT reverse charge rules for construction invoices. Sendinvo is built specifically for that use case; Xero applies it through its broader accounting settings.
Can I use Tradify just for invoicing?
Tradify includes invoicing but is built primarily as job management software with scheduling and quoting attached. It suits a crew that wants scheduling and invoicing together, not a tradesman who only needs invoices.
Is FreeAgent good for subcontractors?
FreeAgent works for a sole trader handling their own Self Assessment tax return alongside invoicing. Its job-costing and multi-crew features are thinner than dedicated trades tools, so larger subcontracting outfits may outgrow it.
Do I need job scheduling software or just invoicing software?
If you only need to raise invoices, apply CIS deductions, and chase payment, dedicated invoicing software like Sendinvo covers that without extra modules. If you also need to schedule jobs and staff across the week, a combined tool like Tradify is worth the added complexity.
Is Invoice Ninja free to use?
Invoice Ninja is open-source software that can be self-hosted, which appeals to anyone comfortable managing their own hosting. It has no CIS or VAT reverse charge features built for UK construction, so most trades outgrow it quickly.
One last thing
The detail that trips up most tradesmen switching invoicing software in 2026 isn’t CIS or VAT reverse charge: it’s stage payments. A tool that can’t split a job into deposit, interim, and final invoices forces a manual workaround on every multi-stage contract, which defeats the point of switching in the first place. Check that feature before anything else on the list.