ACCA Approved Employer - Gold
Prepare monthly Construction Industry Scheme returns with cleaner data, fewer queries, and stronger review packs. LekhaWekha supports subcontractor verification checks, CIS deduction review, labour and material splits, deduction statement support, nil return notes, and white-label CIS compliance for UK accountants.
CIS work looks simple until contractor data arrives late, subcontractor verification is unclear, material splits are missing, deduction rates are inconsistent, or a nil month has not been recorded properly.
LekhaWekha provides outsourced CIS returns for UK accounting firms through a white-label production desk. We prepare the schedules, checks, deduction notes, and reviewer handoff pack while your practice keeps client approval and final HMRC filing control.
Whether your construction clients pay a few subcontractors or manage complex monthly contractor records, our offshore CIS desk helps your team stay organised and deadline-ready.
From subcontractor verification to monthly return schedules, our CIS team prepares the detail your reviewers need before client approval and HMRC filing.
UTR, business name, NI number, company details, verification status, and reference notes prepared for review.
Gross payment, standard deduction, higher-rate deduction, and HMRC verification outcome checks.
Labour, materials, VAT, plant hire, travel, and non-CIS amounts separated for accurate deduction support.
Monthly contractor return schedules prepared from payments made to subcontractors in the tax month.
No-subcontractor payment months, inactivity prompts, and client confirmation notes organised for review.
Subcontractor payment and deduction statement support with figures aligned to monthly return schedules.
Missing invoices, unclear materials, unverified subcontractors, rate conflicts, and data gaps flagged early.
Return summary, payment totals, deduction totals, queries, supporting schedules, and filing status notes.
Outsource CIS monthly returns with packs UK firms can review under their own templates, SOPs, and client style.
CIS monthly returns need clean subcontractor records, accurate deductions, and timely filing support. The small details matter.
Payment records, subcontractor schedules, and return status notes are organised around the CIS tax month.
Verification details, UTRs, deduction rates, and missing data are highlighted before manager review.
Labour and materials splits are reviewed so CIS deduction support is easier to approve.
Subcontractor and payment data is handled through controlled access and confidentiality-led workflow discipline.
We stay invisible while your clients see your CIS process, your communication, and your review standards.
Offshore CIS compliance support that UK accountants can use to handle more construction clients without increasing local admin load.
A practical process for preparing CIS return packs while your practice keeps client approval, agent access, and final filing control.
You share subcontractor invoices, payment records, verification details, client notes, and monthly deadlines.
We review subcontractor data, deduction rates, labour/materials splits, VAT, and missing information.
CIS schedules, deduction statement support, nil return notes, queries, and return summaries are prepared.
Your firm reviews, obtains client approval, files through HMRC or software, and handles final client communication.
Under the Construction Industry Scheme, contractors need to manage subcontractor verification, deduction rates, monthly contractor returns, payment records, and deduction statements. HMRC guidance explains that monthly returns must be filed for payments to subcontractors and that contractors need to keep full CIS records.
LekhaWekha supports outsourced CIS returns for UK accounting firms when construction clients create repeat monthly admin but internal capacity is limited. We prepare the schedules, checks, query logs, and filing-ready return pack for your review.
CIS returns are monthly contractor reports showing payments made to subcontractors under the Construction Industry Scheme, including relevant deductions. The return should align with contractor records, subcontractor verification details, payment data, and deduction statements.
CIS processing is repetitive, detail-heavy, and deadline-led. Outsourcing the preparation layer gives your reviewers more time to focus on client advice, filing approval, and exception handling.
This service is built for UK accountancy firms, payroll bureaus, bookkeeping practices, construction accountants, and outsourced finance teams that support contractor clients under CIS.
Your firm keeps client ownership, final approval, agent access, and HMRC communication. Our team prepares the CIS production work in the background so your reviewers can approve faster.
Send us one construction client month. Experience our subcontractor checks, deduction schedule, query log, and reviewer handoff pack with zero financial commitment.
Book a Call Contact UK DeskEach CIS pack is organised around subcontractor data, contractor payments, labour and material splits, deduction rates, deadline prompts, and your review standards.
UTR, trading name, business type, NI or company details, verification reference, and rate notes.
Gross, standard, higher-rate, labour/material split, payment total, and deduction calculation support.
CIS300 support schedules, nil return notes, client confirmation points, and filing-ready summaries.
Subcontractor deduction statement figures aligned with the monthly return and payment records.
Software agnostic support across payroll, bookkeeping, accounts production, cloud accounting, practice management, and contractor record workflows.












"Their CIS return packs are easy to review. Subcontractor verification, deduction rates, materials, and query notes are all clearly set out."
"CIS admin used to slow our monthly workflow. LekhaWekha now prepares the schedules and flags issues before our managers review."
"The nil return prompts and deduction statement support are genuinely useful for construction clients with irregular subcontractor payments."
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