For contractors in the construction and trade sectors, your office is your van. You need a contractor invoicing app that is as rugged and reliable as your tools. Whether you’re an electrician, plumber, or site manager, 2026 brings new challenges—specifically around the Construction Industry Scheme (CIS) and Making Tax Digital.
If you work under the CIS, you know that calculating deductions (20% or 30%) is a major pain point. In 2026, manual calculations are a risk you don't need to take. Kletta’s contractor invoice app features allow you to:
The best way to secure a contract is to provide a professional quote before you even leave the site. With Kletta, you can generate a quote on your phone, get it signed digitally, and then convert it into an invoice with a single tap once the job is done.
Kletta is the best construction invoice app because it handles the complex stuff—like mileage tracking and CIS—in the background. You get a clear, real-time view of your profit after tax, so you always know exactly how much of that project fee is yours to keep.
Yes. Kletta fully supports Construction Industry Scheme (CIS) invoicing. You can apply 20% or 30% CIS deductions automatically, clearly see gross amounts, deductions, and net pay, and keep a full digital record of CIS payments for HMRC. No manual calculations, no spreadsheets, no guesswork.
Yes. Kletta is built to be Making Tax Digital (MTD) ready, including MTD for Income Tax (MTD ITSA) coming into force in 2026. Your income and expenses are stored digitally and structured correctly for HMRC reporting, so you stay compliant without changing how you work.
Yes. Kletta lets you track business mileage and expenses alongside your invoices. This ensures your deductions are accurate, your records are always up to date, and you have a clear picture of your costs without extra admin.
Yes. Kletta shows you a real-time view of your profit after tax, factoring in CIS deductions and expenses. You always know exactly how much of each job’s fee is yours to keep—no surprises later.